Rehabilitation And Improvement Of Basic Facilities Of Myntdu Leshka Stage I Dam In West Jaintia Hills District Of Meghalaya Under Drip-Ii (Package-Vi)., East Khasi Hills-Meghalaya

TDR : 47095741

Tender Notice
Corrigendum Details
BOQ

Expired

East Khasi Hills , Meghalaya

Tender Brief : Corrigendum : Rehabilitation And Improvement Of Basic Facilities Of Myntdu Leshka Stage I Dam In West Jaintia Hills District Of Meghalaya Under Drip-Ii (Package-Vi).

Document Fees
₹ 5000 /-

EMD
₹ 1967612.0 /-

Tender Value
Refer document

Submission Date
06-03-2025

Competition Type
Indian

Bidding Type
Tender

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Sr No	Corrigendum Date	Corrigendum	Type	New Submission Date
1	04-03-2025	Notice for Technical Bid Opening of Package VI.	Other	06-03-2025
2	25-02-2025	Date Extension for Package VI till 06.03.2025	Date	06-03-2025
3	24-02-2025	Notice for Technical Bid Opening of Package VI	Other	25-02-2025
4	19-02-2025	Bid Queries of Package VI.	Other	25-02-2025
5	10-02-2025	Corrigendum for Package VI	Other	25-02-2025
6	28-01-2025	Notice for the Pre Bid Meeting of Package VI under DRIP II works	Other	25-02-2025

Name of Work:Rehabilitation and Improvement of Basic facilities of Myntdu Leshka Stage I in West Jaintia Hills District of Meghalaya under DRIP-II (Package-VI).

Sl. No.	Item Description
1	Construction of RCC Building for Security Personnel at Myntdu Leshka Dam Site.
2	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In all kind of soil.
3	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up consolidating each deposited layer by ramming and watering, lead up 1to 50m and lift up to 1.5m.
4	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
5	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
6	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: Cement mortar 1:6 (1 cement: 6 coarse sand).
7	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level:Thermo-Mechanically Treated bars of grade Fe-500D or more.
8	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more
9	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level: Mild steel and Medium Tensile steel bars.
10	Centering and shuttering including strutting, propping etc. and removal of works for:
11	Foundation, footing, base of column, Pile cap, raft and mass concrete works etc.
12	Lintels, beams, plinth beams, girders, bressumers and cantilever.
13	Column, pillars, piers, abutments, posts & struts.
14	Suspended floors, roofs, landings, balconies and access platform.
15	Stairs, (excluding landings) except spiral-staircases.
16	Edges of slabs and breaks in floors and walls Under 20 cm wide
17	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
18	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
19	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
20	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand: With modular brick.
21	Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately):Second class teak wood.
22	Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment): Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).
23	Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer: G I Pipe (48.3mm dia).
24	Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.
25	Cement plaster of mix 1:4 (1 cement : 4 fine sand): 20 mm thick.
26	Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement: 20 mm cement plaster.
27	Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement: 18 mm thick.
28	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
29	Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 12.5mm nominal size).
30	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.
31	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
32	Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement @ 3.3 kg/sqm including pointing the joints with cement and matching pigments etc., complete.
33	Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanitycounters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels. Granite of any colour and shade. Area of slab over the 0.50Sqm
34	Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately) :Second class teak wood - 35mm thick shutter.
35	Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete : Size-125x64x2.50 mm.
36	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete:Size- 250x10mm.
37	Providing and fixing bright finished brass handles with screws etc. complete:Size- 125mm.
38	Providing and fixing bright finished brass door latch with necessary screws etc. complete : Size-250x10x5mm.
39	Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with: 4.0 mm thick glass panes.
40	Extra for providing frosted glass panes 4 mm thick instead of ordinary float glass panes 4 mm thick in doors, windows and clerestory window shutters. (Area of opening for glass panes excluding portion inside rebate shall be measured).
41	Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests.
42	Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required: White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer.
43	Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.
44	Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge: 15 mm nominal dia.
45	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing: Medium.
46	Providing and fixing Toilet paper Holder: Medium.
47	Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour: 600mm Towel rail.
48	Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required: Kitchen sink with drain board Size 510x1040 mm bowl depth 250 mm
49	Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete: Flexible pipe - 40 mm dia.
50	Providing and fixing soil, waste and vent pipes: 100mm dia - Sand cast iron S&S pipe as per IS: 1729
51	Providing and fixing soil, waste and vent pipes: 75mm dia - Sand cast iron S&S pipe as per IS: 1729
52	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete:
53	100 mm dia.
54	75 mm dia.
55	Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 100x100x100mm. Sand cast iron S&S as per IS - 1729
56	Providing and fixing single unequal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 100x100x75 mm. Sand cast iron S&S as per IS - 1729
57	Providing and fixing terminal guard:
58	100 mm - Sand cast iron S&S as per IS – 1729.
59	75 mmdia. PVC cowl of ISI make.
60	Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: 100 mm inlet and 100 mm outlet. Sand cast iron S&S as per IS: 3989
61	Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour: Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms
62	Providing and fixing PTMT Bottle Trap for Wash basin and sink: Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms.
63	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :Water thinnable cement primer.
64	Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm.
65	Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade :Two or more coats on new work
66	Applying priming coat: With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)
67	Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat).
68	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.
69	Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank: 1000 litre capacity.
70	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.
71	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold-water supply including all CPVC plain and brass threaded fitting. This includes jointing of pipes and fitting, with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in charge.
72	Supplying and fixing gun metal gate valve with CI wheel approved quality (screw end):25 mm nominal bore
73	Providing and fixing C.P. brass bib cock of approved quality conforming to IS 8931:15mm nominal bore
74	Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.15mm nominal bore
75	Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.15mm nominal bore
76	Septic Tank 40.
77	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.
78	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
79	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) :With modular bricks.
80	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more
81	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Mild steel and Medium Tensile steel bars.
82	Centering and shuttering including strutting, propping etc. and removal ofworks for:
83	Lintels, beams, plinth beams, girders, bressumers and cantilever.
84	Suspended floors, roofs, landings, balconies and access platform: Thickness of floors/slab up to 200 mm.
85	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with Mix1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
86	Cement plaster of mix 1:4 (1 cement : 4 fine sand):20mm thick
87	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:2:4 (1 cement:2 coarse sand (Zone III) : 4 graded stone aggregate 20mm nominal nsize.
88	Providing and fixing soil, waste and vent pipes:100mm dia - Sand cast iron S&S pipe as per IS: 1729
89	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete:100 mm dia - Sand cast iron S&S as per IS - 1729
90	Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.
91	Internal Electrification Wiring of RCC Building for Security Personnel at Myntdu Leshka Dam Site
92	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
93	Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
94	Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
95	Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.2 X 6 sq. mm + 1 X 6 sq. mm earth wire
96	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
97	5/6 A switch
98	15/16 A switch
99	3 pin 5/6 A socket outlet
100	6 pin 15/16 A socket outlet
101	Bell push
102	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required.
103	3module (100mmx75mm)
104	6 module (100mmx75mm)
105	Supplying and fixing brass batten/ angle holder including connection etc as required.
106	Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.
107	Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.
108	Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.
109	Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required: 63A TP&N
110	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required, but without MCB/RCCB/Isolator:8 way (4 + 24), Double door
111	Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required: Double pole
112	Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required:63Amp
113	Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required
114	Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.
115	Construction of RCC Building for Site Personnel at Myntdu Leshka Dam Site.
116	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In all kind of soil.
117	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up consolidating each deposited layer by ramming and watering, lead up 1to 50m and lift up to 1.5m.
118	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
119	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
120	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: Cement mortar 1:6 (1 cement: 6 coarse sand).
121	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more. In foundation up to Plinth
122	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more. Above plinth
123	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level: Mild steel and Medium Tensile steel bars. Ground Floor & 1st floor
124	Centering and shuttering including strutting, propping etc. and removal ofworks for:
125	Foundation, footing, base of column, Pile cap, raft and mass concrete works etc.
126	Lintels, beams, plinth beams, girders, bressumers and cantilever.
127	Column, pillars, piers, abutments, posts & struts.
128	Suspended floors, roofs, landings, balconies and access platform.
129	Stairs, (excluding landings) except spiral-staircases.
130	Edges of slabs and breaks in floors and walls Under 20 cm wide
131	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)
132	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)
133	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
134	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand): With modular brick.
135	Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Second class teak wood.
136	Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (section Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).net weight of only steel members shall be measured for payment).
137	Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. G I Pipe
138	Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.
139	Cement plaster of mix 1:4 (1 cement : 4 fine sand):20 mm thick.
140	Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement:20 mm cement plaster:20 mm cement plaster:
141	Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement:18 mm thick
142	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
143	Providing and laying damp-proof course 40mm thick with cement concrete mix1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 12.5mm nominal size).
144	Making plinth protection 50mm thick of cement concrete mix 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.
145	Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
146	Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement @ 3.3 kg/sqm including pointing the joints with cement and matching pigments etc., complete.
147	Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanitycounters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish etc. complete at all levels: Granite of any colour and shade: Area of slab over the 0.50 Sqm.
148	Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)Second class teak wood - 35mm thick shutter.
149	Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete : Size- 125x64x2.50 mm
150	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :Size- 250x10mm
151	Providing and fixing bright finished brass handles with screws etc. complete. Size- 125mm
152	Providing and fixing bright finished brass door latch with necessary screws etc. complete :Size- 250x10x5mm
153	Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with :4.0 mm thick glass panes
154	Extra for providing frosted glass panes 4 mm thick instead of ordinary float glass panes 4 mm thick in doors, windows and clerestory window shutters. (Area of opening for glass panes excluding portion inside rebate shall be measured).
155	Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests.
156	Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:-White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer
157	Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.
158	Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge:15 mm nominal dia
159	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing :Medium
160	Providing and fixing Toilet paper Holder: Medium
161	Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour:600mm Towel rail
162	Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : Kitchen sink with drain board- Size 510x1040 mm bowl depth 250 mm.
163	Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete: Flexible pipe - 40 mm dia
164	Providing and fixing soil, waste and vent pipes: 100mm dia - Sand cast iron S&S pipe as per IS: 1729
165	Providing and fixing soil, waste and vent pipes: 75mm dia - Sand cast iron S&S pipe as per IS: 1729
166	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 100 mm dia
167	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 75 mm dia.
168	Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete.100x100x100mm Sand cast iron S&S as per IS - 1729
169	Providing and fixing single unequal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete :100x100x75 mm Sand cast iron S&S as per IS - 1729
170	Providing and fixing terminal guard : 100 mm - Sand cast iron S&S as per IS - 1729
171	Providing and fixing terminal guard : 75 mmdia. PVC cowl of ISI make
172	Providing and fixing trap of self-cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors:100 mm inlet and 100 mm outlet Sand cast iron S&S as per IS: 3989
173	Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour. Waste coupling 38 mm dia of 83 mm length and 77mm.breadth, weighing not less than 60 gms
174	Providing and fixing PTMT Bottle Trap for Wash basin and sink: Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms.
175	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :Water thinnable cement primer.
176	Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm.
177	Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade :Two or more coats on new work
178	Applying priming coat. With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)
179	Applying priming coat. With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat).
180	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.
181	Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank: 1000 litre capacity.
182	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold-water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.
183	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold-water supply including all CPVC plain and brass threaded fitting. This includes jointing of pipes and fitting, with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in charge.
184	Supplying and fixing gun metal gate valve with CI wheel approved quality (screw end):25 mm nominal bore
185	Providing and fixing C.P. brass bib cock of approved quality conforming to IS 8931:15mm nominal bore
186	Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms:15mm nominal bore
187	Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.15mm nominal bore
188	Septic Tank 40 User.
189	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m:All kinds of soil.
190	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
191	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand):With modular bricks.
192	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more
193	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Mild steel and Medium Tensile steel bars.
194	Centering and shuttering including strutting, propping etc. and removal ofworks for: Lintels, beams, plinth beams, girders, bressumers and cantilever.
195	Centering and shuttering including strutting, propping etc. and removal ofworks for: Suspended floors, roofs, landings, balconies and access platform- Thickness of floors/slab up to 200 mm
196	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
197	Cement plaster of mix 1:4 (1 cement : 4 fine sand) - 20mm thick.
198	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:2:4 (1 cement:2 coarse sand (Zone III) : 4 graded stone aggregate 20mm nominal nsize.
199	Providing and fixing soil, waste and vent pipes :100mm dia - Sand cast iron S&S pipe as per IS: 1729
200	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete:100 mm dia - Sand cast iron S&S as per IS - 1729
201	Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.
202	Internal Electrification Wiring.
203	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.
204	Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
205	Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
206	Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. 2 X 6 sq. mm + 1 X 6 sq. mm earth wire
207	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
208	5/6 A switch
209	15/16 A switch
210	3 pin 5/6 A socket outlet
211	6 pin 15/16 A socket outlet
212	Bell push
213	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 3 module (100mmx75mm)
214	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 6 module (100mmx75mm)
215	Supplying and fixing brass batten/ angle holder including connection etc as required.
216	Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.
217	Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.
218	Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.
219	Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63A TP&N
220	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ISO)8 way (4 + 24), Double door
221	Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Double pole
222	Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63Amp
223	Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
224	Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.
225	Renovation of the site office of the Assistant Executive Engineer MLCSD-III, Nohkum.
226	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In all kind of soil.
227	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up consolidating each deposited layer by ramming and watering, lead up 1 to 50m and lift up to 1.5m.
228	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
229	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In Mix proportion 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal size.
230	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: In Cement mortar 1:6 (1 cement: 6 coarse sand).
231	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Thermo-Mechanically Treated bars of grade Fe-500D or more.
232	Centering and shuttering including strutting, propping etc. and removal ofworks for: Foundation, footing, base of column, Pile cap, raft and mass concrete works etc.
233	Centering and shuttering including strutting, propping etc. and removal ofworks for: Lintels, beams, plinth beams, girders, bressumers and cantilever.
234	Centering and shuttering including strutting, propping etc. and removal ofworks for: Column, pillars, piers, abutments, posts & struts.
235	Centering and shuttering including strutting, propping etc. and removal ofworks for: Suspended floors, roofs, landings, balconies and access platform.
236	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
237	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
238	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) : With modular bricks.
239	Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately): With Second class teak wood.
240	Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment): With Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).
241	Cement plaster of 20 mm thick of mix 1:4 (1 cement : 4 fine sand)
242	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
243	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth: 50mm thick in proportion 1:4:8
244	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
245	Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement @ 3.3 kg/sqm including pointing the joints with cement and matching pigments etc., complete.
246	Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately): Second class teak wood - 35 mm thick shutter.
247	Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete : Size - 125x64x2.50 mm
248	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : Size - 250x10mm
249	Providing and fixing bright finished brass handles with screws etc. Complete: Size - 125mm.
250	Providing and fixing bright finished brass door latch with necessary screws etc. complete : Size - 250x10x5mm.
251	Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes
252	Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: With White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests.
253	Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required: With White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer.
254	Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.
255	Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge: With 15 mm nominal dia
256	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing: Medium size.
257	Providing and fixing Toilet paper Holder: Medium size.
258	Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour: 600mm Towel rail.
259	Providing and fixing P. V .C. waste pipe for sink or wash basin including P. V. C. waste fittings complete with Flexible pipe - 40 mm diameter.
260	Providing and fixing soil, waste and vent pipes: 100mm dia- Sand cast iron S&S pipe as per IS: 1729
261	Providing and fixing soil, waste and vent pipes: 75mm dia- Sand cast iron S&S pipe as per IS: 1729
262	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 100 mm dia- Sand cast iron S&S as per IS - 1729
263	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 75 mm dia- Sand cast iron S&S as per IS - 1729
264	Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: With 100x100x100mm - Sand cast iron S&S as per IS - 1729.
265	Providing and fixing single unequal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete : With 100x100x75mm- Sand cast iron S&S as per IS - 1729
266	Providing and fixing terminal guard : With 100mm Sand cast iron S&S as per IS - 1729.
267	Providing and fixing terminal guard : With 75mm - Sand cast iron S&S as per IS - 1729 PVC cowl of ISI make.
268	Providing and fixing trap of self-cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: With 100 mm inlet and 100 mm outlet- Sand cast iron S&S as per IS: 3989.
269	Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour: With Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms.
270	Providing and fixing PTMT Bottle Trap for Wash basin and sink: Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms.
271	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : With Water thinnable cement primer.
272	Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm.
273	Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : With Two or more coats on new work.
274	Applying priming coat: With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood).
275	Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat).
276	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : With Two or more coats on new work over an under coat ofsuitable shade with ordinary paint of approved brand and manufacture.
277	Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank: With 1000 litre capacity.
278	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold-water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge: Internal works - exposed on wall with 20mm nominal outer dia Pipes.
279	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fitting. This includes jointing of pipes and fitting, with one step CPVC solvent cement , trenching, refilling & testing of joints complete as per direction of Engineer in charge.
280	Providing and fixing gun metal gate valve with C.I wheel approved quality (screwed end): With 25 mm nominal bore.
281	Providing and fixing C.P. brass bib cock of approved quality conforming to IS 8931: With 15mm nominal bore.
282	Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms: With 15mm nominal bore.
283	Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931: With 15mm nominal bore.
284	Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.
285	Dismantling roofing including ridges, hipes valleys and gutters etc. And stacking the materials within 50meters lead of: In G.S. Sheet.
286	Demolishing wood work in frames, trusses, purlins, and rafters up to 10 meters span and 5 meters height including stacking the materials within 50 metres lead: Of sectional area 40 square centimetre and above.
287	Dismantling Door, Windows, Celestory windows (steel or wood) shutter including chawkat architrave, holdfast etc. complete and stacking within 50 metre lead: area 3 Sq, metres and below.
288	Demolishing cement concrete manually/ by mechanical means including disposal of materials within 50 metres lead as per direction of Engineer-in-charge : In Nominal concrete 1:3:6 or rich mix (i/c equivalent design mix).
289	Demolishing dry brick pitching in floor, drain, etc. including stacking of serviceable materials and disposal of unserviceable materials within 50 m lead.
290	Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :In cement mortar.
291	Septic Tank.
292	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In All kinds of soil.
293	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -All work up to plinth level: In Mix proportion 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
294	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand): With modular bricks.
295	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Thermo-Mechanically Treated bars of grade Fe-500D or more.
296	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Mild Steel and Medium Tensile steel bars.
297	Centering and shuttering including strutting, propping etc. and removal ofworks for: In Lintels, beams, plinth beams, girders, bressumers and cantilever.
298	Centering and shuttering including strutting, propping etc. and removal ofworks for: In Suspended floors, roofs, landings, balconies and access platform. Thickness of floors/slab up to 200 mm.
299	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement: In mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
300	20mm cement plaster of mix 1:4 (1 cement : 4 fine sand)
301	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In Mix proportion 1:2:4 (1 cement:2 coarse sand (Zone III) : 4 graded stone aggregate 20mm nominal size.
302	Providing and fixing soil, waste and vent pipes: With 100mm dia - Sand cast iron S&S pipe as per IS: 1729
303	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: With 100 mm dia - Sand cast iron S&S as per IS - 1729
304	Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.
305	Internal Electrification.
306	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required: Group C- Long wiring up to 10.00m.
307	Wiring for light/ power plug with 2x4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
308	Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
309	Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required: With 2 X 6 sq. mm + 1 X 6 sq. mm earth wire.
310	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required:
311	5/6 A switch
312	15/16 A switch
313	3 pin 5/6 A socket outlet
314	6 pin 15/16 A socket outlet
315	Bell push
316	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 3 module (100mmx75mm)
317	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. 6 module (100mmx75mm)
318	Supplying and fixing brass batten/ angle holder including connection etc as required.
319	Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.
320	Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.
321	Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.
322	Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required: With 63A TP&N.
323	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required: With 8 way (4 + 24), Double door.
324	Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required: With Double pole.
325	Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required: With 63Amp.
326	Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
327	Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.
328	Boundary Fencing at the Office of the Assistant Executive Engineer MLCSD-III & IV MLCD Nohkum
329	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge: In All kinds of soil.
330	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In Mix proportion 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)
331	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Thermo Mechanically treated bar of grade FE-500D or more.
332	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Mild steel and Medium Tensile steel bars.
333	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
334	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
335	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: In Cement mortar 1:6 (1 cement : 6 coarse sand).
336	Centering and shuttering including strutting, propping etc. and removal of form work for: In Columns, piers, abutments, pillars, posts and struts.
337	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in: In Cement mortar 1:4 (1 cement : 4 coarse sand).
338	Providing 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand).
339	Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : With Two or more coats on new work.
340	Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required: In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.
341	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : With Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.
342	Renovation of the site office of the Assistant Executive Engineer MLCSD-IV, Nohkum.
343	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.
344	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up consolidating each deposited layer by ramming and watering, lead up 1to 50m and lift up to 1.5m.
345	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
346	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In mix proportion 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal size.
347	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: Cement mortar 1:6 (1 cement: 6 coarse sand).
348	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Thermo-Mechanically Treated bars of grade Fe-500D or more.
349	Centering and shuttering including strutting, propping etc. and removal ofworks for: Foundation, footing, base of column, Pile cap, raft and mass concrete works etc.
350	Centering and shuttering including strutting, propping etc. and removal ofworks for: Lintels, beams, plinth beams, girders, bressumers and cantilever.
351	Centering and shuttering including strutting, propping etc. and removal ofworks for: Column, pillars, piers, abutments, posts & struts.
352	Centering and shuttering including strutting, propping etc. and removal ofworks for: Suspended floors, roofs, landings, balconies and access platform.
353	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : In mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
354	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: In mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
355	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) : With modular bricks.
356	Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately): With Second class teak wood.
357	Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D, F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment): With Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size).
358	Cement plaster of 20 mm thick of mix 1:4 (1 cement : 4 fine sand)
359	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
360	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth: 50mm thick in proportion 1:4:8.
361	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
362	Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement @ 3.3 kg/sqm including pointing the joints with cement and matching pigments etc., complete.
363	Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately): Second class teak wood - 35 mm thick shutter.
364	Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete : Size - 125x64x2.50 mm.
365	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : Size - 250x10mm.
366	Providing and fixing bright finished brass handles with screws etc. Complete: Size - 125mm.
367	Providing and fixing bright finished brass door latch with necessary screws etc. complete : Size - 9.75.2250x10x5mm.
368	Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes.
369	Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: With White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests.
370	Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required: With White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer.
371	Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.
372	Providing and fixing CP Brass Single lever telephonic wall mixer of quality & make as approved by Engineer in charge: With 15 mm nominal dia.
373	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Medium size.
374	Providing and fixing Toilet paper Holder: Medium size.
375	Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour: 600mm Towel rail.
376	Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete with Flexible pipe - 40mm dia.
377	Providing and fixing soil, waste and vent pipes: 100mm dia- Sand cast iron S&S pipe as per IS: 1729
378	Providing and fixing soil, waste and vent pipes: 75mm dia- Sand cast iron S&S pipe as per IS: 1729
379	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 100 mm dia- Sand cast iron S&S as per IS - 1729
380	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 75 mm dia- Sand cast iron S&S as per IS - 1729
381	Providing and fixing single equal plain junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: With 100x100x100mm - Sand cast iron S&S as per IS - 1729.
382	Providing and fixing single unequal junction of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete : With 100x100x75mm- Sand cast iron S&S as per IS - 1729.
383	Providing and fixing terminal guard : With 100mm Sand cast iron S&S as per IS - 1729.
384	Providing and fixing terminal guard : With 75mm - Sand cast iron S&S as per IS - 1729 PVC cowl of ISI make.
385	Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors: With 100 mm inlet and 100 mm outlet- Sand cast iron S&S as per IS: 3989
386	Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour: With Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms.
387	Providing and fixing PTMT Bottle Trap for Wash basin and sink: Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms.
388	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : With Water thinnable cement primer.
389	Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm.
390	Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade : With Two or more coats on new work
391	Applying priming coat: With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)
392	Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat).
393	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : With Two or more coats on new work over an under coat ofsuitable shade with ordinary paint of approved brand and manufacture.
394	Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank: With 1000 litre capacity.
395	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold-water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge: Internal works - exposed on wall with 20mm nominal outer dia Pipes.
396	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold-water supply including all CPVC plain and brass threaded fitting. This includes jointing of pipes and fitting, with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in charge.
397	Providing and fixing gun metal gate valve with CI wheel approved quality (screwed end): With 25 mm nominal bore.
398	Providing and fixing C.P. brass bib cock of approved quality conforming to IS 8931: With 15mm nominal bore.
399	Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms: With 15mm nominal bore.
400	Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931: With 15mm nominal bore.
401	Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.
402	Dismantling roofing including ridges, hipes valleys and gutters etc. And stacking the materials within 50meters lead of: G.S. Sheet.
403	Demolishing wood work in frames, trusses, purlins, and rafters up to 10 meters span and 5 meters height including stacking the materials within 50 metres lead: Of sectional area 40 square centimetre and above.
404	Dismantling Door, Windows, Celestory windows (steel or wood) shutter including chawkat architrave, holdfast etc. complete and stacking within 50 metre lead: In an area 3 Square metres and below.
405	Demolishing cement concrete manually/ by mechanical means including disposal of materials within 50 metres lead as per direction of Engineer-in-charge : Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).
406	Demolishing dry brick pitching in floor, drain etc. including stacking of serviceable materials and disposal of unserviceable materials within 50:
407	Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge: In cement mortar.
408	Septic Tank for the Site Office Ofthe Assistant Executive Engineer MLCSD-IV (40 User)
409	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In All kinds of soil.
410	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In Mix proportion 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal size.
411	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand): With modular bricks.
412	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Thermo-Mechanically Treated bars of grade Fe-500D or more.
413	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Mild Steel and Medium Tensile steel bars.
414	Centering and shuttering including strutting, propping etc. and removal ofworks for: In Lintels, beams, plinth beams, girders, bressumers and cantilever.
415	Centering and shuttering including strutting, propping etc. and removal ofworks for: In Suspended floors, roofs, landings, balconies and access platform. Thickness of floors/slab up to 200 mm.
416	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement: In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
417	20mm cement plaster of mix proportion 1:4 (1 cement : 4 fine sand)
418	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In Mix proportion 1:2:4 (1 cement:2 coarse sand (Zone III) : 4 graded stone aggregate 20mm nominal size.
419	Providing and fixing soil, waste and vent pipes: With 100mm dia - Sand cast iron S&S pipe as per IS: 1729
420	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: With 100 mm dia - Sand cast iron S&S as per IS - 1729
421	Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design.
422	Internal Electrification for The Site Office Of The Assistant Executive Engineer MLCSD-IV Nohkum.
423	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required, (Group C - Long point wiring up to 10.00m).
424	Wiring for light/ power plug with 2x4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
425	Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
426	Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required: With 2 X 6 sq. mm + 1 X 6 sq. mm earth wire.
427	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required:
428	5/6 A switch
429	15/16 A switch
430	3 pin 5/6 A socket outlet
431	6 pin 15/16 A socket outlet
432	Bell push
433	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required: 3 module (100mmx75mm)
434	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required: 6 module (100mmx75mm)
435	Supplying and fixing brass batten/ angle holder including connection etc as required.
436	Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.
437	Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.
438	Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.
439	Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required: With 63A TP&N.
440	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required: With 8 way (4 + 24), Double door.
441	Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required: With Double pole.
442	Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required: With 63Amp.
443	Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
444	Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.
445	Construction of Side Drain, Protection Wall and Cement Concrete Floor at The Site Office of The Assistant Executive Engineer MLCSD-III & IV, Nohkum and at the Site Office of the Executive Engineer MLCD Nohkum.
446	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In All kind of soil.
447	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: Cement mortar 1:6 (1 cement: 6 coarse sand).
448	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: With Thermo-Mechanically Treated bars of grade Fe-500D or more.
449	Centering and shuttering including strutting, propping etc. and removal ofworks for: Foundation, footing, base of column, Pile cap, raft and mass concrete works etc.
450	Centering and shuttering including strutting, propping etc. and removal ofworks for: Column, pillars, piers, abutments, posts & struts.
451	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
452	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : In Mix proportion 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
453	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: In Mix proportion 1:2:4 (1 cement:2 coarse sand (Zone III) : 4 graded stone aggregate 20mm nominal size.
454	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) :With modular bricks.
455	20mm cement plaster of mix proportion 1:4 (1 cement : 4 fine sand).
456	Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer: With G.I. Pipes.
457	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : With Water thinnable cement primer.
458	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On steel work
459	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On concrete work
460	Repairing of Cable Tray from Dam Control Room to all Power Pack House.
461	Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
462	Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications: Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture.
463	Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray \"Reducer\" (galvanisation not less than 50 microns) with perforation not more than17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc as required.600 mm width X 50 mm depth X 2.0 mm thickness
464	300 mm width X 50 mm depth X 1.6 mm thickness Plain cover (300mm) 600 mm width X 50 mm depth X 2.0 mm thickness
465	Supplying and installing following size of perforated painted with powder coating M.S. cable trays Reducer with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required.1 feet (300mm) cable tray including fastener etc: 600 mm width X 50 mm depth X 2.0 mm thickness
466	Supplying and installing following size of perforated painted with powder coating M.S. cable trays Tee with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required: 600 mm width X 50 mm depth X 2.0 mm thickness
467	Supplying and installing following size of perforated painted with powder coating M.S. cable trays bends with perforation not more than 17.5%,, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc as required. 600 mm width X 50 mm depth X 2.0 mm thickness
468	Construction of security shed at left bank of Myntdu Leshka dam site.
469	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge.
470	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)
471	Steel reinforcement for R.C.C. work including straightening, cutting, bending placing in position and binding all complete upto plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more.
472	Centering and shuttering including strutting, propping etc. and removal of form for.(a) Columns, Pillars, Piers, Abutments, Posts and Struts
473	Centering and shuttering including strutting, propping etc. and removal of form for.(b) Lintels, beams, plinth beams, girders, bressumers and cantilevers
474	Centering and shuttering including strutting, propping etc. and removal of form for.(c) Suspended floors, roofs, landings, balconies and access platform
475	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
476	Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)
477	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
478	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
479	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 4.1 Cement mortar 1:4 (1 cement : 4 coarse sand)
480	Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) :For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately): Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).
481	12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)
482	Extension of D.G set Control room at Myntdu Leshka dam.
483	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. In all kind of soil and ordinary rock.
484	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)
485	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more.
486	Centering and shuttering including strutting, propping etc. and removal of form for:(a) Foundations, footings, bases of columns, etc. for mass concrete
487	Centering and shuttering including strutting, propping etc. and removal of form for:(b) Lintels, beams, plinth beams, girders, bressumers and cantilevers
488	Centering and shuttering including strutting, propping etc. and removal of form for:(c) Columns, Pillars, Piers, Abutments, Posts and Struts
489	Centering and shuttering including strutting, propping etc. and removal of form for:(d) Suspended floors, roofs, landings, balconies and access platform
490	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
491	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
492	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
493	Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand :12 graded stone aggregate 20 mm nominal size) up to plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)
494	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.
495	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
496	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 4.1 Cement mortar 1:4 (1 cement : 4 coarse sand)
497	Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) :For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately): Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).
498	12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)
499	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement primer
500	Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm
501	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C (medium point wiring up to 10m).
502	Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
503	Renovation of the site office of the Executive Engineer, MLCD, Nohkum.
504	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: In all kinds of soil.
505	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up consolidating each deposited layer by ramming and watering, lead up 1to 50m and lift up to 1.5m.
506	Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete
507	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
508	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: Cement mortar 1:6 (1 cement: 6 coarse sand)
509	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more
510	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more
511	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Mild steel and Medium Tensile steel bars.
512	Centering and shuttering including strutting, propping etc. and removal ofworks for: Foundation, footing, base of column, Pile cap, raft and mass concrete works etc.
513	Centering and shuttering including strutting, propping etc. and removal ofworks for: Lintels, beams, plinth beams, girders, bressumers and cantilever.
514	Centering and shuttering including strutting, propping etc. and removal ofworks for: Column, pillars, piers, abutments, posts & struts.
515	Centering and shuttering including strutting, propping etc. and removal ofworks for: Suspended floors, roofs, landings, balconies and access platform.
516	Centering and shuttering including strutting, propping etc. and removal ofworks for: Edges of slabs and breaks in floors and walls Under 20 cm wide
517	Centering and shuttering including strutting, propping etc. and removal ofworks for: Stairs, (excluding landings) except spiral-staircases.
518	Centering and shuttering including strutting, propping etc. and removal ofworks for: Weather shade, Chajjas, corbels etc., including edges.
519	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)
520	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)
521	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
522	Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 12.5mm nominal size).
523	62 mm thick cement concrete flooring with concrete hardener topping, under layer 50 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.
524	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand).
525	Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately): Second class teak wood.
526	Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment). Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)
527	Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer.
528	20mm cement plaster of mix.1:4 (1 cement : 4 fine sand)
529	Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.
530	Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick Cement @ 3.3 kg/sqm including pointing the joints with cement and matching pigments etc., complete.
531	Marble stone flooring with 18 mm thick marble stone, as per sample of marble approved by Engineer-in-charge, over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with grey cement slurry, including rubbing and polishing complete with :Makrana white second quality.
532	Extra for pre finished nosing to treads of steps of marble stone.
533	Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement: 18 mm thick.
534	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.
535	Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately): Second class teak wood, 35 mm thick shutter.
536	Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete: Size- 125x64x2.50 mm
537	Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete : Size- 250x10mm.
538	Providing and fixing bright finished brass handles with screws etc. complete: Size- 150mm.
539	Providing and fixing bright finished brass door latch with necessary screws etc. complete : Size- 250x10x5mm.
540	Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes
541	Extra for providing frosted glass panes 4 mm thick instead of ordinary float glass panes 4 mm thick in doors, windows and clerestory window shutters. (Area of opening for glass panes excluding portion inside rebate shall be measured).
542	Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). Staircase - (SS pipe 65mm OD and 2.11 wall thickness @ 3.75kg/m)
543	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : Water thinnable cement primer.
544	Finishing walls with textured exterior paint of required shade: New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/ 10 sqm.
545	Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade: Two or more coats on new work.
546	Applying priming coat: With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)
547	Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel work (second coat).
548	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.
549	Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.
550	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. 20mm nominal outer dia Pipes.
551	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fitting. This includes jointing of pipes and fitting, with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in charge: 25mm nominal outer dia.
552	Supplying and fixing gun metal gate valve with CI wheel approved quality (screw end): 5 mm nominal bore.
553	Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.15mm nominal bore.
554	Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931: 15mm nominal bore.
555	Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required: White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests
556	Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design make and mosquito proof coupling of approved municipal design making good the walls and floors wherever required :W.C. pan with ISI marked white solid plastic seat and lid.
557	Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required: White Vitreous China Wash basin size 550x400 mm with a 15 mm CP Brass single hole basin mixer
558	Providing and fixing white vitreous china pedestal for wash basin completely recessed at the back for the reception of pipes and fittings.
559	Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing.
560	Providing and fixing Toilet paper Holder
561	Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.
562	Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, panelling and dash fasteners to be paid for separately) :
563	Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): With float glass panes of 5 mm thickness (weight not less than 12.50 kg/ sqm)
564	Septic Tank for 40 User
565	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m: All kinds of soil.
566	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 cement:3 coarse sand (Zone III) : 6 graded stone aggregate 20mm nominal nsize.
567	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) :With modular bricks.
568	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more
569	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Mild steel and Medium Tensile steel bars.
570	Centering and shuttering including strutting, propping etc. and removal of works for: Lintels, beams, plinth beams, girders, bressumers and cantilever.
571	Centering and shuttering including strutting, propping etc. and removal ofworks for: Suspended floors, roofs, landings, balconies and access platform.
572	Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with mix1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
573	20mm cement plaster of mix. 1:4 (1 cement : 4 fine sand)
574	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:2:4 (1 cement:2 coarse sand (Zone III) : 4 graded stone aggregate 20mm nominal nsize.
575	Providing and fixing soil, waste and vent pipes : 100 mm dia- Sand cast iron S&S pipe as per IS: 1729.
576	Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete: 100 mm dia- Sand cast iron S&S as per IS – 1729.
577	Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design: With common burnt clay F.P.S. (non modular) bricks of class designation 7.5
578	Internal Electrification Wiring for Renovation of The Site Office of The Executive Engineer, MLCD Nohkum
579	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. Group C (long point wiring).
580	Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
581	Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.
582	Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.2 X 6 sq. mm + 1 X 6 sq. mm earth wire
583	Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.
584	5/6 A switch
585	15/16 A switch
586	3 pin 5/6 A socket outlet
587	6 pin 15/16 A socket outlet
588	Bell push
589	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required: 3 module (100mmx75mm)
590	Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required: 6 module (100mmx75mm)
591	Supplying and fixing brass batten/ angle holder including connection etc as required.
592	Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.
593	Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.
594	Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required: 510mm sweep
595	Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required:63A TP&N
596	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required:8 way (4 + 24), Double door
597	Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, \"C\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required: Double pole
598	Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required:63Amp
599	Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required
600	Providing and fixing 4.00 mm dia copper wire on surface or in recess for loop earthing as required.
601	Boundary Fencing at the Office Of the Executive Engineer MLCD Nohkum
602	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge:All kinds of soil.
603	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).
604	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo Mechanically treated bar of grade FE-500D or more.
605	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete: Mild steel and Medium Tensile steel bars.
606	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)
607	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
608	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with : Cement mortar 1:6 (1 cement : 6 coarse sand)
609	Centering and shuttering including strutting, propping etc. and removal of form work for : Columns, piers, abutments, pillars, posts and struts.
610	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor five level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)
611	12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand)
612	Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required: In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.
613	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On steel work.
614	Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm).
615	Watch Tower on the Left Bankof Myntdu Leshka Dam Site
616	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil
617	Providing brick soling in foundation and under floorwith stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labourand materials and if necessary dewatering, complete stone soling of thickness 100mm
618	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).
619	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete: Thermo-Mechanically Treated (TMT) bar of FE-500D or more.
620	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete: Mild steel and Medium Tensile steel bars.
621	Centering and shuttering including strutting, propping etc. and removal of form for :(a) Foundations, footings, bases of columns, etc. for mass concrete
622	Centering and shuttering including strutting, propping etc. and removal of form for: Lintels, beams, plinth beams, girders, bressumers and cantilevers
623	Centering and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Posts & Strut
624	Centering and shuttering including strutting, propping etc. and removal of form for: Suspended floors, roofs, landings, balconies and access platform
625	Centering and shuttering including strutting, propping etc. and removal of form for: Stairs, (excluding landings) except spiral-staircases
626	Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with :Cement mortar 1:6 (1 cement : 6 coarse sand)
627	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources).
628	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) :3 graded stone aggregate 20 mm nominal size)
629	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)
630	Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer.G.I. pipes
631	20 mm cement plaster of mix :1:4 (1 cement: 4 fine sand)
632	Finishing walls with textured exterior paint of required shade :New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm
633	Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works
634	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture
635	Watch Tower on the Right Bankof Myntdu Leshka Dam Site
636	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil
637	Providing brick/stone soling in foundation and under floor with stone/ best quality picked jhama brick, sand packed and laid to level and in panel after preparing the subgrade as directed including all labour and materials and if necessary dewatering, complete: With stone soling of thickness 100mm.
638	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).
639	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo Mechanically Treated bar of FE- 500D or more.
640	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Mild steel and Medium Tensile steel bars.
641	Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete
642	Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers
643	Centering and shuttering including strutting, propping etc. and removal of form for : Columns, Pillars, Posts & Strut.
644	Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform
645	Centering and shuttering including strutting, propping etc. and removal of form for : Stairs, (excluding landings) except spiral-staircases
646	Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with :Cement mortar 1:6 (1 cement : 6 coarse sand).
647	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)
648	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)
649	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor five level in all shapes and sizes in : Cement mortar 1:4 (1 cement : 4 coarse sand)
650	Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer: G.I. pipes (48.3mm dia).
651	20 mm cement plaster of mix 1:4 (1 cement: 4 fine sand).
652	Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm
653	Applying priming coat: With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works.
654	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture
655	Construction of roof covering for 250 KVA D.G Set with protection railing.
656	Demolishing plain cement concrete including stacking of steel bars and disposal of unserviceable material as directed for all levels.
657	Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead.
658	Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead up to 50 m and lift up to 1.5 m. All kinds of soil
659	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size)
660	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 40 mm nominal size)
661	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.
662	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more.
663	Centering and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Piers, Abutments, Posts and Struts. (i) Square, Rectangular, Polygonal in plan or any shape like tee/L etc. having plane vertical face
664	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 40 mm nominal size)
665	Centering and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Piers,Abutments,Posts and Struts.
666	Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
667	Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
668	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :(1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 40 mm nominal size derived from natural sources)
669	Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 m and lift up to 1.5 m, as directed by Engineer-in- Charge: All kinds of soil.
670	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources)
671	Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in Cement mortar 1:4 (1 cement : 4 coarse sand).
672	12 mm cement plaster of mix :1:4 (1 cement: 4 fine sand)
673	Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
674	Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required: 1.00 mm thick with zinc coating not less than 275 gm/m².
675	Construction of foundation and installation of high mast lighting tower 15 m height on both sides at Myntdu Leshka Concrete dam (Right bank & Left bank).
676	Supply with Transportation to site of 15-metre-High Mast with its accessories Mast shaft shall be in three section, made from HT steel grade BSEN 10025, S335JO hot dip Galvanised and suitable for wind speed as per IS 875, with raising lowering. It should also include accessories for High Mast inc. head frame steel wire rope (Grade AISI 316, tailing cable, double drum winch galvanised lantern carriage arrangement suitable for 12 Luminaries symmetrically and its control gear box, motor, manual operating handle, motor mounting plate, L stapler, Lightening arrester, Junction Box, Lightening finia, Luminaries wiring material, MCB in base compartment completely etc. Specification: Height :- 15 metre in 3 sections: PCD = 460 mm (approx):Bottom diameter = 300mm(approx),Top Diameter = 150mm (Approx):Bottom Thickness = 4mm, Top Thickness = 3mm:Base Plate Diameter = 560mm, Thickness = 25mm:Door Size Opening Bottom = (1200 X 300 ) mm: Foundation hole diameter,bolt sizes(Diameter and Length):Wire rope = 6mm (7/9 construction):Method of Operation = Manual and Motorised( RIGHT AND LEFT BANK)
677	Supply of suitable galvanised foundation bolts manufactured from special steel along with nuts, washers, anchor & Templates Specifications:Foundation Bolt Diameter= 25 mm ,Foundation Bolt Length= 1200 mm, Nos of Foundation Bolt= 12 Nos
678	Supply of complete LED Flood Light of ( 200 W each set) with 5 years warranty period (Crompton/Bajaj/Havels)
679	Supply of twin dome aviation obstruction lights of type (Crompton/Bajaj/Havels).
680	Supply of control panel housing having suitable control circuit for automatic, timely ON/OFF operation of the mast. It shall also consist of suitable control for the power tool motor completely.
681	Supplying, Erection, Testing and Commissioning of Earthing station with 50 mm dia. GI pipes 3.65 mm thick, 3M long and 1no. 4 SWG G.I wire 4 M long, 13mm dia, 80 mm long G.I bolt double washers, nuts, S&F 15 mm dia G.I pipe protection, to be field with bitumen, partly underground and partly above above ground level driven to an average depth 3.65 m below the ground level including excavation of soil.
682	Supplying and fixing double door MS feeder piller box with near the high mast with 63A, 450 TPN Main Switch on iron frame on wall and making connection ( standard make)
683	S&F 63A Kit Kat Fuse on wooden board
684	Supply and fixing of 900 X 600 X 300 mm Meter Box of minimum 1.6 mm G.I sheet with weather and dust proof, outdoor type having top canopy, sides having Louvers for ventilation, double door, locking arrangement, four legs of the meter box (G.I. flat50x6x150mm) with 63 Amp, 220 volt, SP MCB-3nos. for isolation purpose & necessary assembling.
685	Erection, Testing and Commissioning of 15 Mtr High Mast System inc. all accessories completely.
686	Supplying and Drawing 4 core 35 sqm pvc insulated and scheated aluminium conductor armoured cable through underground
687	Foundation:
688	Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 m and lift up to 1.5 m, as directed by Engineer-in- Charge. All kinds of soil.
689	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo Mechanically Treated bar of FE-500D or more.
690	Centering and shuttering including strutting, propping etc. and removal of form for:Foundations, footings, bases of columns, etc. for mass concrete.
691	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
692	Left Bank
693	Supply of suitable galvanised foundation bolts manufactured from special steel along with nuts, washers, anchor & Templates Specifications:Foundation Bolt Diameter= 25 mm , Foundation Bolt Length = 1200 mm,Nos of Foundation Bolt= 12 Nos
694	Supply of complete LED Flood Light of ( 200 W each set) with 5 years warranty period (Crompton/Bajaj/Havels).
695	Supply of twin dome aviation obstruction lights of type (Crompton/Bajaj/Havels).
696	Supply of control panel housing having suitable control circuit for automatic, timely ON/OFF operation of the mast. It shall also consist of suitable control for the power tool motor completely.
697	Supplying, Erection, Testing and Commissioning of Earthing station with 50 mm dia. GI pipes 3.65 mm thick, 3M long and 1no. 4 SWG G.I wire 4 M long, 13mm dia, 80 mm long G.I bolt double washers, nuts, S&F 15 mm dia G.I pipe protection , to be field with bitumen, partly underground and partly above above ground level driven to an average depth 3.65 m below the ground level including excavation of soil.
698	Supplying and fixing double door MS feeder piller box with near the high mast with 63A, 450 TPN Main Switch on iron frame on wall and making connection (standard make).
699	S&F 63A Kit Kat Fuse on wooden board.
700	Supply and fixing of 900 X 600 X 300 mm Meter Box of minimum 1.6 mm G.I sheet with weather and dust proof, outdoor type having top canopy, sides having Louvers for ventilation, double door, locking arrangement, four legs of the meter box (G.I. flat50x6x150locking arrangement, four legs of the meter box (G.I. flat 50x6x150mm) with 63 Amp, 220 volt, SP MCB-3nos. for isolation purpose & necessary assembling.
701	Erection, Testing and Commissioning of 15 Mtr High Mast System inc. all accessories completely.
702	Supplying and Drawing 4 core 35 sqm pvc insulated and scheated aluminium conductor armoured cable through underground.
703	Foundation:
704	Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 m and lift up to 1.5 m, as directed by Engineer-in- Charge: All kinds of soil.
705	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bar of FE-500D or more
706	Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns, etc. for mass concrete.
707	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size)
708	Extension the height of cable trench from D.G Set to dam control room up to power intake.
709	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge. All kinds of soil
710	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: Mix 1:2:4 (1 cement : 2 coarse sand (zone-III): 4 graded stone aggregate 20 mm nominal size).
711	Drilling suitable holes in reinforced or plain cement concrete with power driven drill machine to a minimum depth of 100mm up to 200mm in RCC beams, lintels, columns and slabs to introduce steel bars for sunshades/balconies including fixing the steel bars in position using epoxy resin anchor grout of approved make but excluding the cost of reinforcement, all complete as per direction of Engineer-In-Charge: Up to and including 12mm dia.
712	Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : Mix 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).
713	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more.
714	Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.
715	Centering and shuttering including strutting, propping etc. and removal of form: Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.
716	Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : Mix 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
717	Brick work with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) : With Modular bricks.
718	12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand).
719	Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :Water thinnable cement primer.
720	Finishing walls with textured exterior paint of required shade :New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm
721	Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/10 sqm of approved brand and manufacture
722	Painting of roof covering of D.G set 320 KVA and protection railing.
723	Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 1.00 mm thick with zinc coating not less than 275 gm/m².
724	Extra for straight cutting in C.G.S. sheet roofing for making opening of area exceeding 40 sq. decimetre for chimney stacks, sky light etc.: 1.00 mm thick
725	Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.:0.80 mm thick with zinc coating not less than 275 gm/m²
726	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On steel work
727	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On concrete work.
728	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On steel work
729	Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc. complete: On concrete work.
730	Providing RCC pedestal for D.G for 320 KVA DG Set.
731	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete up to plinth level: Thermo-Mechanically Treated bars of grade Fe-500D or more.
732	Centering and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Piers, Abutments, Posts and Struts: Square, Rectangular, Polygonal in plan or any shape like tee/L etc. having plane vertical face
733	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : Mix 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size)
734	Metalling including Black Topping of a road along the Pdengshakap dam site of MLHEP Ch: 0.00 -11.00 Km
735	Scarifying metalled (water-bound) road surface including disposal of rubbish, lead up to 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.
736	Supplying and stacking at site: (including transportation from quarry up to worksite):53 mm to 22.4 mm size stone aggregate.
737	Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.
738	Supplying and stacking at site: (including transportation from quarry up to worksite):Stone screening 13.2 mm nominal size (Type A)
739	Supplying and stacking at site: (including transportation from quarry up to worksite):Red bajri
740	Supplying and stacking at site: (including transportation from quarry up to worksite):Moorum
741	Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications: On W.B.M. @ 0.75 Kg / sqm.
742	2 cm premix carpet surfacing with 1.8 cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). With paving Asphalt grade VG - 10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt.
743	Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180-micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete. With paving Asphalt grade VG - 10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt.
744	Painting Lines, Dashes, Arrows, etc. on road in Two on New Works: Painting lines, dashes, arrows etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS : 164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702. Assuming 100 mm width.
745	Metalling including Black Topping at Inspection Bungalow of MLHEP Ch: 0.00-150.00 m
746	Scarifying metalled (water-bound) road surface including disposal of rubbish, lead up to 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.
747	Supplying and stacking at site: (including transportation from quarry up to worksite):53 mm to 22.4 mm size stone aggregate
748	Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/ vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.
749	Supplying and stacking at site: (including transportation from quarry up to worksite):Stone screening 13.2 mm nominal size (Type A).
750	Supplying and stacking at site: (including transportation from quarry up to worksite):Red bajri.
751	Supplying and stacking at site: (including transportation from quarry up to worksite):Moorum.
752	Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications: On W.B.M. @ 0.75 Kg / sqm
753	2 cm premix carpet surfacing with 1.8 cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately).With paving Asphalt grade VG - 10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt.
754	Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180-micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete. With paving Asphalt grade VG - 10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt.
755	Construction of stepped breast wall to prevent the erosion at Ch: 9.45 Km - Ch: 9.95 Km of road from Pdengshakap to dam site of MLHEP.
756	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge: In all kinds of soil.
757	Providing and laying in position cement concrete of specified grade excluding the cost of centering and: In mix proportion 1:3:6 (1 Cement: 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).
758	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: In Cement mortar 1:6 (1 cement: 6 coarse sand).
759	Pointing on stone work with cement mortar 1:3 (1 cement: 3 fine sand): With Flush/ Ruled pointing.
760	12 mm cement plaster of mix: 1:4 (1 cement: 4 fine sand)
761	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
762	Construction of stepped retaining wall to prevent soil erosion at Ch: 10.40 Km - Ch: 10.70 Km of road from Pdengshakap to dam site of MLHEP.
763	Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in-charge: In all kinds of soil.
764	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering: In Mix proportion 1:3:6 (1 Cement: 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).
765	Coursed rubble masonry (first sort) with hard stone in foundation and plinth with: In Cement mortar 1:6 (1 cement: 6 coarse sand).
766	Pointing on stone work with cement mortar 1:3 (1 cement: 3 fine sand): With Flush/ Ruled pointing.
767	12 mm cement plaster of mix: 13.1.1 1:4 (1 cement: 4 fine sand)
768	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.
769	Construction of catch water drain at Ch: 9.50 Km - 9.90 Km of road from Pdengshakap to dam site of MLHEP.
770	Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 120 m and lift up to 1.5 m, as directed by Engineer-in- Charge:In all kinds of soil.
771	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering: In mix proportion 1:3:6 (1 Cement: 3 coarse sand (zone-III): 6 graded stone aggregate 20 mm nominal size).
772	Centering and shuttering including strutting, propping etc. and removal of form work for: In Foundations, footings, bases for columns.
773	12 mm cement plaster of mix: 1:4 (1 cement: 4 fine sand)
774	Construction of PCC side drain along the Pdengshakap dam site road of Myntdu Leshka H.E. Project in West Jaintia Hills District.
775	Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 m and lift up to 1.5 m, as directed by Engineer-in- Charge:All kinds of soil
776	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all works up to plinth level in mix 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)
777	Centering and shuttering including strutting, propping etc. and removal of form work for: Foundations, footings, bases for columns.
778	12 mm cement plaster of mix : 1:4 (1 cement: 4 fine sand).

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Rehabilitation And Improvement Of Basic Facilities Of Myntdu Leshka Stage I Dam In West Jaintia Hills District Of Meghalaya Under Drip-Ii (Package-Vi)., East Khasi Hills-Meghalaya

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Rehabilitation And Improvement Of Basic Facilities Of Myntdu Leshka Stage I Dam In West Jaintia Hills District Of Meghalaya Under Drip-Ii (Package-Vi)., East Khasi Hills-Meghalaya

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