Tender For Special Repair & Maintenance Work At Jnv Gumla, Jharkhand. - School Building 2 Structural Repair & Retrofitting 3 Chipping Of Unsound/Weak Concrete Material From Slabs, Beams, Columns Etc. With Manual Chisel And/ Or By Standard Power Driven, Gumla-Jharkhand

TDR : 49041570

Tender Notice
BOQ

Expired

Gumla , Jharkhand

Tender Brief : Tender For Special Repair & Maintenance Work At Jnv Gumla, Jharkhand. - School Building 2 Structural Repair & Retrofitting 3 Chipping Of Unsound/Weak Concrete Material From Slabs, Beams, Columns Etc. With Manual Chisel And/ Or By Standard Power Driven

Document Fees
₹ 17700 /-

EMD
₹ 701000.0 /-

Tender Value
₹ 3.50 Crore /-

Submission Date
29-05-2025

Competition Type
Indian

Bidding Type
Tender

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1	SCHOOL BUILDING
2	Structural Repair & Retrofitting
3	Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge
4	50mm average thickness
5	25 mm average thickness
6	Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.
7	Bars upto 12 mm diameter
8	Cleaning of exposed concrete surface of sticking material including loose and foreign material by sand blasting with coarse sand followed by and including cleaning with oil free air blast as per direction of Engineer in charge.
9	Shotcreting R.C.C. columns, beams and slabs etc. in layers with approved design mix concrete having the specified minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10 mm maximum size in proportion as per design criteria] including the cost of centering and shuttering at edges and corners etc. as directed by Engineerin- Charge
10	Note: Rates shall include the providing necessary ground wires etc. The levelling gauges, if used, shall be paid for separately. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/ tapping with a blunt metal instrument.
11	25mm thick in Grade M 25 with cement content not less than 330 kg per cum
12	50mm thick in Grade M 25 with cement content not less than 330 kg per cum
13	Re-Baring of MS bar 10 mm dia with Fisher Chemical including drilling of hole, cleaning, and fixing of bar complete as per direction of Engineer-in-Charge.
14	Expansion Joint Treatment
15	Providing and fixing of expansion joint system related with floor location as per drawings and direction of Engineer-In-Charge. The joints system will be of extruded aluminum base members, self aligning / self centering arrangement and support plates etc. as per ASTM B221-02. The system shall be such that it provides floor to floor /floor to wall expansion control system for various vertical localtion in load application areas that accommodates multi directional seismic movement without stress to it\"s components. System shall consist of metal profiles with a universal aluminum base member designed to accommodate various project conditions and finish floor treatments. The cover plate shall be designed of width and thickness required to satisfy projects movement and loading requirements and secured to base members by utilizing manufacturer’s pre-engineered self- centering arrangement that freely rotates / moves in all directions. The Self - centering arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminum extrusion cavity to allow freedom of movement and flexure in all directions including vertical displacement. Provision of Moisture Barrier Membrane in the Joint System to have watertight joint is mandatory requirement all as per the manufactures design and as approved by Engineer -in- Charge. (Material shall confirm to ASTM 6063).
16	Floor Joint of 100 mm gap
17	Providing and fixing of expansion joint system related with wall joint (internal/ external) location as per drawings and direction of Engineer-In- Charge. The joints shall be of extruded aluminum base members, self aligning / centering arrangement and support plates as per ASTM B221- 02. The material shall be such that it provides an Expansion Joints Systemsuitable for vertical wall to wall/ wall to corner application, both new and existing construction in office Buildings & complexes with no slipping down tendency amongst the components of the Joint System. The Joint System shall utilize light weight aluminum profiles exhibiting minimal exposed aluminum surfaces mechanically snap locking the multicellular to facilitate movement. (Material shall confirm to ASTM 6063).
18	Wall Joint of 100 mm gap
19	Providing and fixing of expansion joint system of approved make and manufacture for various roof locations as per approved drawings and direction of Engineer-In-Charge. The joints shall be of extruded aluminum base members with, self aligning and self centering arragement support plates as per ASTM B221-02. The system shall be such that it provides water tight roof to roof /roof to corner joint cover expansion control system that is capable of accommodating multidirectional seismic movement without stress to its components. System shall consist of metal profile that incorporates a universal aluminum base member designed to accommodate various project conditions and roof treatments. The cover plate shall be designed of width and thickness required to satisfy movement and loading requirements and secured to base members by utilizing manufacturer’s pre-engineered self-centering arrangement that freely rotates / moves in all directions. The Self centering arrangement shall exhibit circular sphere ends that lock and slide inside the corresponding aluminum extrusion cavity to allow freedom of movement and flexure in all directions including vertical displacement. The Joint System shall resists damage or deterioration from the impact of falling ice, exposure to UV, airborne contaminants and occasional foot traffic from maintenance personnel. Provision of Moisture Barrier Membrane in the Joint System to have water tight joint is mandatory requirement. (Material shall confirm to ASTM 6063.)
20	Roof Joint of 100 mm gap
21	Repairs to Roof
22	Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the samemembrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm.Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane :3 mm thick
23	Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation.
24	Repair to Toilets
25	Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.
26	For thickness of tiles 10 mm to 25 mm
27	Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc., complete.
28	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.
29	Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. (The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.)
30	Providing and filling of cinder in sunken portion.
31	Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead :
32	75 to 80 mm dia pipe
33	Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :
34	15 mm to 40 mm nominal bore
35	Dismantling C.I. pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge:
36	Up to 150 mm diameter
37	Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.
38	Dismantling of road gully chamber of various sizes including C.I. grating with frame including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead including refilling the excavated gap.
39	Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.
40	Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge.
41	Dismantling of manhole including R.C.C. top slab, C.I. cover with frame, including stacking of useful materials near the site and disposal of unserviceable materials within 50 m lead as per direction of Engineer- charge :
42	Rectangular manhole 90x80 cm and 45 cm deep
43	Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.
44	110 mm diameter
45	Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.
46	a) Coupler
47	110 mm
48	b) Bend 87.5°
49	110 mm bend
50	Painting (one or more coats) on rain water, soil, waste and vent pipes and fittings with synthetic enamel paint of approved brand and manufacture and required colour on old work :
51	75 mm diameter pipes
52	100 mm diameter pipes
53	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:
54	White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests
55	Providing & fixing white vitreous china wash basin with C.I. brackets painted white, 15mm C.P. brass pillar taps, C.P. brass chain with rubber plug, 32mmC.P. brass waste of standard pattern including cutting & making good the walls wherever required.
56	a)Flat back wash Basin size 550x400 mm with single 15mm C.P. brass pillar tap.
57	Providing and fixing P.V.C. low level flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete.
58	10 litre capacity - White
59	Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm or 340x410x265 mm sizes respectively.
60	Providing and fixing flexible P.V.C. waste pipe for sink or wash basin including PVC waste fittings complete.
61	a) 32mm dia (for wash basin)
62	b) 40mm dia (for sink and urinal)
63	Providing and fixing CP Brasssoap dish 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket and all fittings of the same material of approved quality and colour.
64	Providing & fixing C.P. Brass Waste Coupling for PVC waste Pipe.
65	Providing, fixing, jointing and testing in position of ISI marked UV stabilized UPVC pipesfor soil, waste, and vent, Type-B as per IS : 13592 suitable for rubber ring joints, including all neccessary specials and fittings (confirming to IS:14735) i.e. bends, tees, junctions (with or without doors),reducers, WC connectors, couplers, expansion joints / bellows, cowels, clamps, rubber rings, clean outs etc. fixing at wall/ ceiling/ floor level supported by clamp & hangers etc. in concealed / inside duct / under floor & basement ceiling / external work etc. including chase cutting as required, excavation and back filling in all kind of soils, suspended from floor under false ceiling or embedding the pipes laid under floors / building in 75 mm. alround 1:2:4 cement concrete (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including cost of shuttering for proper completion of the work, breaking and making good the walls and floors etc. after pipes have been duly laid and tested. The rubber ring shall confirm to IS:5382.The Pipes will be supported with threaded G I rods & U clamps with nuts, washers etc on 50x50x5 mm slotted angle. The cost will include all support arrangements. The work includes commissioning of all pipes lines as per drawings and specifications and as directed by engg-in-charge at site.
66	110 mm dia (Wall Thickness - 3.2 to 3.8 mm)
67	75 mm dia (Wall Thickness - 3.2 to 3.8 mm)
68	Providing & fixing UPVC Floor trap of self cleansing designwith stainless steel grating complete in all respects.
69	Multi Floor Trap (5\" Ht) with height raiser and branch saddle strip of 50/75 mm outlet
70	Plain Floor Trap (4\" Ht) with 50 / 75 outlet and with height raiser
71	P-Trap type Floor Trap 110 x 75 mm
72	Extra for providing & fixing 125 mm dia C.P. grating in place of C.I. grating over floor traps.
73	Providing & fixing of SS Floor Cleanout, round or square with rubber seal and flat round cover with screws and other required fitting complete as required.
74	Providing and fixing 100 mm sand cast Iron grating for gully trap.
75	Providing & fixing 600x450mm bevelled edge mirror of superior glass (of approved quality) complete with 6mm thick asbestos cement sheet ground fixed to wooden cleats with C.P. brass screws and washers.
76	Providing & fixing soil, waste and vent pipes.
77	a) 100mm dia centrifugally cast iron S & S pipe.
78	b)75mm dia centrifugally cast iron S & S pipe.
79	Providing & fixing M.S. holder bat clamps of approved design to sand cast iron/centrifugally cast (Spun) iron S & S pipe embeded in & including cement concrete blocks 10x10x10cm. of 1:2:4 mix (1 cement : 2 coarse : 4 graded stone aggregate 20mm nominal size).Including cost of cutting holes & making good the walls etc.
80	a) for 100mm dia pipe.
81	b) for 75mm dia pipe.
82	Providing and fixing bend of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete.
83	a) 100mm
84	Sand cast iron S&S as per IS - 3989
85	b) 75mm
86	Sand cast iron S&S as per IS- 3989
87	Providing and fixing plaincast iron S & S sanitary bend.
88	a) 100mm
89	Sand cast iron S&S as per IS - 1729
90	b) 75mm
91	Sand cast iron S&S as per IS - 3989
92	Providing and fixing centrifugaly cast iron single equal plain junction of required degree.
93	a) 100x100x100mm
94	b) 75x75x75mm
95	Providing and fixingcast iron terminal guard.
96	a) 100mm
97	b) 75mm
98	Providing & fixingcast iron coller.
99	a)100 mm
100	Sand cast iron S&S as per IS - 3989
101	b)75mm dia.
102	Sand cast iron S&S as per IS - 3989
103	Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes & fitting of diameters.
104	a) 100mm
105	b) 75mm
106	Providing & fixing cast iron trap of self cleansing design with or without ventarm complete, including cost of cutting & making good the walls & floors.
107	a) 100mm inlet & 75mm outlet.
108	Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2\" BSP thread and shapes, weighing not less than 60 gms.
109	Providing and fixing PTMT urinal cock of approved quality and colour.
110	15 mm nominal bore, 80 mm long, 42 mm high and 30mm wide with BSP female threads weighing not less than 48 gms
111	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.
112	15 mm nominal outer dia Pipes
113	20 mm nominal outer dia Pipes
114	25 mm nominal outer dia Pipes
115	32 mm nominal outer dia Pipes
116	Providing and fixing brass stop cock of approved quality.
117	15 mm nominal bore
118	Providing and fixing gun metal gate valve with wheel of approved quality.
119	a) 25mm dia nominal bore
120	b) 32mm dia nominal bore
121	Providing and fixing ball valve (brass) of approved quality complete.(High or low pressure with plastic floats).
122	a) 25mm. Nominal bore
123	Providing and fixing 30 cm long unplasticised PVC connection pipe with brass unions.
124	a) 15mm nominal bore
125	Providing and fixing 45 cm long unplasticised PVC connection pipe with brass unions.
126	a) 15mm nominal bore
127	Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation 3concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design :
128	With common burnt clay F.P.S.(non modular) bricks of class designation 7.5
129	Providing & fixing CP brass bib cock of approved quality conforming to IS 8931
130	a) 15mm nominal bore
131	Providing & fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.
132	a) 15mm nominal bore
133	Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931
134	15mm nominal bore
135	Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge.
136	Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour.
137	25mm nominal bore, weighing not less than 62 gms
138	Cutting holes up to 30x30 cm in walls including making good the same:
139	With common burnt clay F.P.S. (non modular) bricks
140	Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.
141	Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing G.I. pipe etc.
142	Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) :
143	Rectangular manhole 90x80 cm with rectangular cover600 x 450 mm of grade LD - 2.5
144	Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)
145	Repair to Plaster and Plinth Protection
146	Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)
147	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.
148	Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.
149	Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.
150	Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge.
151	With cement mortar 1:4 (1cement: 4 coarse sand)
152	15mm cement plaster of mix :
153	1:6 (1 cement : 6 course sand)
154	6mm cement plaster to ceiling of mix :
155	1:3 ( 1 cement : 3 fine sand)
156	Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.
157	Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour
158	New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre
159	Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour
160	Old work (one or more coats)
161	Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:
162	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)
163	Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade
164	Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm)over existing cement paint surface
165	Repairs to Door / Windows
166	Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :
167	Of area 3 sq. metres and below
168	Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :
169	Of area 3 sq. metres and below
170	Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)
171	Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:
172	35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws
173	Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).
174	Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coatwith approved steel primer all complete
175	Fixed to steel windows by welding
176	Providing and fixing oxidised M.S. casement stays (straight peg type) with necessary screws etc. complete
177	300 mm weighing not less than 200gms.
178	250 mm weighing not less than 150gms.
179	Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete :
180	100X58X1.90 mm
181	Providing & fixing Stainless steel sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc complete. (a) 250mm x 16mm .
182	Providing and fixing stainless steel towerbolts (barrel type) with necessary screws etc. complete.
183	300 x 10mm
184	200 x 10mm
185	Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete. (a) 125 mm.
186	125 mm
187	Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.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).
188	Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws
189	Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality. 1.5 mm thick.
190	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 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 fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).
191	Fixing with 15x3 mm lugs 10 cm long embedded in cementconcrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size
192	Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer
193	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
194	Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.
195	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)
196	Providing & fixing glass panes with putty and glazing clips in steel doors,windows, clerestory windows, all complete with
197	4.0 mm thick glass panes
198	Applying priming coat :
199	With ready mixed aluminium primer of approved brand and manufacture on resinous wood and plywood.
200	With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works
201	Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :
202	Two or more coats on new work
203	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :
204	One or more coats on old work
205	Repairs to Flooring
206	Miscellaneous
207	Demolishing brick work 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.
208	In cement mortar
209	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 :
210	1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).
211	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
212	Edges of slabs and breaks in floors and walls
213	Under 20 cm wide
214	Centering and shuttering including strutting, propping etc. and removal of form for all heights :
215	Suspended floors, roofs, landings, balconies and access platform.
216	Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.
217	Thermo-Mechanically Treated bars of grade Fe-500D or more.
218	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 :
219	Cement mortar 1:6 (1 cement : 6 coarse sand)
220	Half brick masonry with common burnt clay F.P.S. (non modular) bricksof class designation 75 in superstructure above plinth level up to floor V level.
221	Cement mortar 1:4 (1 cement :4 coarse sand
222	Extra for providing and placing in position 2 Nos. 6mm dia. M.S. bars at every third course of half brick masonry.
223	ELECTRICAL WORK OF SCHOOL BUILDING
224	Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required.
225	Group C
226	Wiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, 2 way 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.
227	Wiring for light/ power plug with 2X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.
228	Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required
229	2X1.5 sq. mm + 1 X 1.5 sq. mm earth wire
230	2 X 4 sq. mm + 1 X 4 sq. mm earth wire
231	2 X 6 sq. mm + 1 X 6 sq. mm earth wire
232	Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable and 1.5 sq.mm. FR PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel conduit including dismantling as required.
233	Group C
234	Rewiring for twin control light point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required.
235	Supplying and drawing following sizes of FR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.
236	2 x 1.5 sq. mm
237	Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.
238	25 mm
239	32 mm
240	Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.
241	100 mm X 100 mm X 60 mm deep
242	150 mm X 75 mm X 60 mm deep
243	Supplying and fixing metal box of 150mm X 75mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 amps socket outlet and 5/6 amps piano type switch, connection, painting etc. as required. (For light plugs to be used in non residential buildings).
244	Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required.
245	Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.
246	Supplying and fixing brass batten/ angle holder including connection etc. as required.
247	Supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required.
248	Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, 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)
249	4 way (4 + 12), Double door
250	Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, \"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.
251	Single pole
252	Single pole and neutral
253	Triple pole
254	Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.
255	Providing and fixing M.V. danger notice plate of 200 mm X 150 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.
256	Earthing with G.I. earth pipe 4.5 Mtr long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.
257	Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 Mtr long etc. with charcoal/ coke and salt as required.
258	Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.
259	Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.
260	Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.
261	Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.
262	Installation, testing and commissioning of pre-wired, fluorescent fitting / compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.
263	Supply of 15W SURFACE MOUNTED ROUND LED with all accessories as per standard item..
264	Supply of 20W SURFACE MOUNTED ROUND LED with all accessories as per standard item..(Such as Panasonic ADL04R206 or Equivalent).
265	Supply of 15W WALL BRACKET LED BULB with all accessories as per standard item..(Such as Panasonic PBUM01157 or Equivalent).
266	Supply of 20W SURFACE MOUNTED LED TUBE with all accessories as per standard item..(Such as Panasonic PBTM01207 or Equivalent).
267	MP HALL
268	Repairs to Roof:
269	Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the samemembrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm.Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane :3 mm thick
270	Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation.
271	Grading roof for water proofing treatment withCement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)
272	Repair to Plaster and Plinth Protection
273	12 mm cement plaster of mix :
274	1:6 (1 cement : 6 course sand)
275	White washing with lime to give an even shade:
276	New work (three or more coats)
277	Repairs to Door / Windows
278	Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :
279	Of area 3 sq. metres and below
280	Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :
281	Of area 3 sq. metres and below
282	Renewing glass panes, with putty and nails wherever necessary including racking out the old putty:Float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm)
283	Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coatwith approved steel primer all complete
284	Fixed to steel windows by welding
285	Providing and fixing oxidised M.S. casement stays (straight peg type) with necessary screws etc. complete
286	300 mm weighing not less than 200gms.
287	250 mm weighing not less than 150gms.
288	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 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 fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).
289	Fixing with 15x3 mm lugs 10 cm long embedded in cementconcrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size
290	Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.
291	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)
292	Providing & fixing glass panes with putty and glazing clips in steel doors,windows, clerestory windows, all complete with
293	4.0 mm thick glass panes
294	Applying priming coat :
295	With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works
296	Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :
297	Two or more coats on new work
298	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :
299	One or more coats on old work
300	Miscellaneous
301	Demolishing brick work 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.
302	In cement mortar
303	Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin-charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.
304	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 :
305	Cement mortar 1:6 (1 cement : 6 coarse sand)
306	Boys Dormitories(CBRI Type) - 6 Blocks, Total Beds= 6x40 =240
307	Structural Repair & Retrofitting
308	Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge
309	50mm average thickness
310	25 mm average thickness
311	Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge.
312	Bars upto 12 mm diameter
313	Cleaning of exposed concrete surface of sticking material including loose and foreign material by sand blasting with coarse sand followed by and including cleaning with oil free air blast as per direction of Engineer in charge.
314	Shotcreting R.C.C. columns, beams and slabs etc. in layers with approved design mix concrete having the specified minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10 mm maximum size in proportion as per design criteria] including the cost of centering and shuttering at edges and corners etc. as directed by Engineerin- Charge
315	Note: Rates shall include the providing necessary ground wires etc. The levelling gauges, if used, shall be paid for separately. Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding/ tapping with a blunt metal instrument.
316	25mm thick in Grade M 25 with cement content not less than 330 kg per cum
317	50mm thick in Grade M 25 with cement content not less than 330 kg per cum
318	Re-Baring of MS bar 10 mm dia with Fisher Chaemical including drilling of hole, cleaning, and fixing of bar complete as per direction of Engineer-in-Charge.
319	Repairs to Roof
320	Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer, 3 mm thick water proofing membrane, black finished reinforced with glass fibre matt consisting of a coat of bitumen primer for bitumen membrane @ 0.40 litre/sqm by the samemembrane manufactured of density at 25°C, 0.87 - 0.89 kg/litre and viscocity 70 - 160 cps. Over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under : Joint strength in longitudinal and transverse direction at 23°C as 350/300 N/5 cm.Tear strength in longitudinal and transverse direction as 60/80N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D - 5147. The laying of membrane shall be got done through the authorised applicator of the manufacturer of membrane :3 mm thick
321	Extra for covering top of membrane with Geotextile, 120 gsm non woven, 100% polyester of thickness 1 to 1.25 mm bonded to the membrane with intermittent touch by heating the membrane by Butane Torch as per manufactures recommendation.
322	Grading roof for water proofing treatment with Cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)
323	Repair to Toilets
324	Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.
325	For thickness of tiles 10 mm to 25 mm
326	Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc., complete.
327	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.
328	Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound consisting of applying : a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/sqm. This layer will be allowed to air cure for 4 hours. b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.
329	Providing and filling of cinder in sunken portions.
330	Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead :
331	75 to 80 mm dia pipe
332	Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :
333	15 mm to 40 mm nominal bore
334	Dismantling C.I. pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge:
335	Up to 150 mm diameter
336	Taking out C.I. cover with frame from R.C.C. top slab of manholes of various sizes including demolishing of R.C.C. work manually/ by mechanical means and stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead as per direction of Engineer-in-charge.
337	Dismantling of road gully chamber of various sizes including C.I. grating with frame including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead including refilling the excavated gap.
338	Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in- Charge.
339	Dismantling of C.I. sluice valve including stacking of useful materials within a lead of 50 metres
340	Up to 150 mm diameter
341	Dismantling of manhole including R.C.C. top slab, C.I. cover with frame, including stacking of useful materials near the site and disposal of unserviceable materials within 50 m lead as per direction of Engineer- charge :
342	Rectangular manhole 90x80 cm and 45 cm deep
343	Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.
344	110 mm diameter
345	Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion.
346	a) Coupler
347	110 mm
348	b) Bend 87.5°
349	110 mm bend
350	Painting (one or more coats) on rain water, soil, waste and vent pipes and fittings with synthetic enamel paint of approved brand and manufacture and required colour on old work :
351	75 mm diameter pipes
352	100 mm diameter pipes
353	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:
354	White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests
355	Providing & fixing white vitreous china wash basin with C.I. brackets painted white, 15mm C.P. brass pillar taps, C.P. brass chain with rubber plug, 32mmC.P. brass waste of standard pattern including cutting & making good the walls wherever required.
356	a)Flat back wash Basin size 550x400 mm with single 15mm C.P. brass pillar tap.
357	Providing and fixing flexible P.V.C. waste pipe for sink or wash basin including PVC waste fittings complete.
358	a) 32mm dia (for wash basin)
359	b) 40mm dia (for sink and urinal)
360	Providing and fixing CP Brasssoap dish 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket and all fittings of the same material of approved quality and colour.
361	Providing & fixing C.P. Brass Waste Coupling for PVC waste Pipe.
362	Providing, fixing, jointing and testing in position of ISI marked UV stabilized UPVC pipesfor soil, waste, and vent, Type-B as per IS : 13592 suitable for rubber ring joints, including all neccessary specials and fittings (confirming to IS:14735) i.e. bends, tees, junctions (with or without doors),reducers, WC connectors, couplers, expansion joints / bellows, cowels, clamps, rubber rings, clean outs etc. fixing at wall/ ceiling/ floor level supported by clamp & hangers etc. in concealed / inside duct / under floor & basement ceiling / external work etc. including chase cutting as required, excavation and back filling in all kind of soils, suspended from floor under false ceiling or embedding the pipes laid under floors / building in 75 mm. alround 1:2:4 cement concrete (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including cost of shuttering for proper completion of the work, breaking and making good the walls and floors etc. after pipes have been duly laid and tested. The rubber ring shall confirm to IS:5382.The Pipes will be supported with threaded G I rods & U clamps with nuts, washers etc on 50x50x5 mm slotted angle. The cost will include all support arrangements. The work includes commissioning of all pipes lines as per drawings and specifications and as directed by engg-in-charge at site.
363	110 mm dia (Wall Thickness - 3.2 to 3.8 mm)
364	75 mm dia (Wall Thickness - 3.2 to 3.8 mm)
365	Providing & fixing UPVC Floor trap of self cleansing designwith stainless steel grating complete in all respects.
366	Multi Floor Trap (5\" Ht) with height raiser and branch saddle strip of 50/75 mm outlet
367	Plain Floor Trap (4\" Ht) with 50 / 75 outlet and with height raiser
368	P-Trap type Floor Trap 110 x 75 mm
369	Extra for providing & fixing 125 mm dia C.P. grating in place of C.I. grating over floor traps.
370	Providing & fixing of SS Floor Cleanout, round or square with rubber seal and flat round cover with screws and other required fitting complete as required.
371	Providing and fixing 100 mm sand cast Iron grating for gully trap.
372	Providing & fixing 600x450mm bevelled edge mirror of superior glass (of approved quality) complete with 6mm thick asbestos cement sheet ground fixed to wooden cleats with C.P. brass screws and washers.
373	Providing & fixing soil, waste and vent pipes.
374	a) 100mm dia centrifugally cast iron S & S pipe.
375	b)75mm dia centrifugally cast iron S & S pipe.
376	Providing & fixing M.S. holder bat clamps of approved design to sand cast iron/centrifugally cast (Spun) iron S & S pipe embeded in & including cement concrete blocks 10x10x10cm. of 1:2:4 mix (1 cement : 2 coarse : 4 graded stone aggregate 20mm nominal size).Including cost of cutting holes & making good the walls etc.
377	a) for 100mm dia pipe.
378	b) for 75mm dia pipe.
379	Providing and fixing bend of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete.
380	a) 100mm
381	Sand cast iron S&S as per IS - 3989
382	b) 75mm
383	Sand cast iron S&S as per IS- 3989
384	Providing and fixing plaincast iron S & S sanitary bend.
385	a) 100mm
386	Sand cast iron S&S as per IS - 1729
387	b) 75mm
388	Sand cast iron S&S as per IS - 3989
389	Providing and fixing centrifugaly cast iron single equal plain junction of required degree.
390	a) 100x100x100mm
391	b) 75x75x75mm
392	Providing and fixingcast iron terminal guard.
393	a) 100mm
394	b) 75mm
395	Providing & fixingcast iron coller.
396	a)100 mm
397	Sand cast iron S&S as per IS - 3989
398	b)75mm dia.
399	Sand cast iron S&S as per IS - 3989
400	Providing lead caulked joints to sand cast iron/centrifugally cast (spun) iron pipes & fitting of diameters.
401	a) 100mm
402	b) 75mm
403	Providing & fixing cast iron trap of self cleansing design with or without ventarm complete, including cost of cutting & making good the walls & floors.
404	a) 100mm inlet & 75mm outlet.
405	Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.
406	15 mm nominal outer dia Pipes
407	20 mm nominal outer dia Pipes
408	25 mm nominal outer dia Pipes
409	32 mm nominal outer dia Pipes
410	Providing and fixing brass stop cock of approved quality.
411	15 mm nominal bore
412	Providing and fixing gun metal gate valve with wheel of approved quality.
413	a) 25mm dia nominal bore
414	b) 32mm dia nominal bore
415	Providing and fixing ball valve (brass) of approved quality complete.(High or low pressure with plastic floats).
416	a) 25mm. Nominal bore
417	Providing and fixing 30 cm long unplasticised PVC connection pipe with brass unions.
418	a) 15mm nominal bore
419	Providing and fixing 45 cm long unplasticised PVC connection pipe with brass unions.
420	a) 15mm nominal bore
421	Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), i/c necessary excavation, foundation 3concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick, finished with a floating coat of neat cement complete as per standard design :
422	With common burnt clay F.P.S.(non modular) bricks of class designation 7.5
423	Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :
424	With common burnt clay F.P.S.(non modular) bricks ofclass designation 7.5
425	Providing and placing on terrace (at all floor levels) polyethylene water storage tank of approved brand and manufacture 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.
426	Providing & fixing CP brass bib cock of approved quality conforming to IS 8931
427	a) 15mm nominal bore
428	Providing & fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.
429	a) 15mm nominal bore
430	Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931
431	15mm nominal bore
432	Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge.
433	Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour.
434	25mm nominal bore, weighing not less than 62 gms
435	Cutting holes up to 30x30 cm in walls including making good the same:
436	With common burnt clay F.P.S. (non modular) bricks
437	Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.
438	Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing G.I. pipe etc.
439	Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) :
440	Rectangular manhole 90x80 cm with rectangular cover600 x 450 mm of grade LD - 2.5
441	Cleaning of terrace/loft water storage tank (inside surface area) upto 2000 litre capacity at all heights with coconut brushes, duster etc., removal of silt, rubbish from the tank and cleaning the tank with fresh water disinfecting with bleaching powder @ 0.5gm per litre capacity of tank including marking the date of cleaning on the side of tank body with the help of stencil and paint and disposing of malba all complete as per direction of Engineer-in-Charge. (The old date already written on tank should be removed with paint remover or black paint and if date is not written with the stencil or old date is not removed deduction will be made @ Rs. 0.10 per litre) (if during cleaning any GI fittings or ball cock is damaged that is to be repaired by contractor at his own cost and nothing extra will be paid on this account)
442	Repair to Plaster and Plinth Protection
443	Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.
444	Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)
445	Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement: 3 coarse sand : 6 graded stone aggregate 20mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.
446	Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.
447	Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.
448	Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground, all complete as per directions of Engineer-In-Charge.
449	With cement mortar 1:4 (1cement: 4 coarse sand)
450	12mm cement plaster of mix :
451	1:6 (1 cement : 6 course sand)
452	6mm cement plaster to ceiling of mix :
453	1:3 ( 1 cement : 3 fine sand)
454	Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour
455	New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre
456	Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour
457	Old work (one or more coats)
458	Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.
459	Repairs to Door / Windows
460	Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :
461	Of area 3 sq. metres and below
462	Taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead :
463	Of area 3 sq. metres and below
464	Renewing glass panes, with putty and nails wherever necessaryincluding racking out the old putty:
465	Float glass panes of nominal thickness 4 mm(weight not less than 10kg/sqm)
466	Renewal of old putty of glass panes (length)
467	Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:
468	35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws
469	Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of flush door shutters (over all area of door shutter to be measured).
470	Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters:30 mm thick including ISI marked Stainless Steel butt hinges with necessary screws
471	Providing & Fixing decorative high pressure laminated sheet of plain / wood grain in gloss / matt / suede finish with high density protective surface layer and reverse side of adhesive bonding quality conforming to IS : 2046 Type S, including cost of adhesive of approved quality. 1.5 mm thick.
472	Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coatwith approved steel primer all complete Fixed to steel windows by welding
473	Providing and fixing fly proof stainless steel grade 304 wire gauge, to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.50 mm all complete.
474	With 12 mm mild steel U beading
475	Providing and fixing oxidised M.S. casement stays (straight peg type) with necessary screws etc. complete
476	300 mm weighing not less than 200gms.
477	250 mm weighing not less than 150gms.
478	Providing and fixing IS : 12817 marked stainless steel butt hinges with stainless steel screws etc. complete :
479	100X58X1.90 mm
480	Providing & fixing Stainless steel sliding door bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade with nuts and screws etc complete. (a) 250mm x 16mm .
481	Providing and fixing stainless steel towerbolts (barrel type) with necessary screws etc. complete.
482	300 x 10mm
483	150 x 10mm
484	Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete. (a) 125 mm.
485	125 mm
486	Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.
487	Using flats 30x6mm for diagonal braces and central cross piece
488	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 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 fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment).
489	Fixing with 15x3 mm lugs 10 cm long embedded in cementconcrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size
490	Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer
491	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
492	Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.
493	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)
494	Providing & fixing glass panes with putty and glazing clips in steel doors,windows, clerestory windows, all complete with
495	4.0 mm thick glass panes
496	Applying priming coat :
497	With ready mixed aluminium primer of approved brand and manufacture on resinous wood and plywood.
498	With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works
499	Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:
500	Two or more coats on new work

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Tender For Special Repair & Maintenance Work At Jnv Gumla, Jharkhand. - School Building 2 Structural Repair & Retrofitting 3 Chipping Of Unsound/Weak Concrete Material From Slabs, Beams, Columns Etc. With Manual Chisel And/ Or By Standard Power Driven, Gumla-Jharkhand

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Tender For Special Repair & Maintenance Work At Jnv Gumla, Jharkhand. - School Building 2 Structural Repair & Retrofitting 3 Chipping Of Unsound/Weak Concrete Material From Slabs, Beams, Columns Etc. With Manual Chisel And/ Or By Standard Power Driven, Gumla-Jharkhand

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