Tender For Addition Alteration And Special Repairs To Civilian Married Accomodation At Nchc, Powai, Mumbai., Powai-Maharashtra

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Corrigendum Details
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Powai , Maharashtra

Tender Brief : Corrigendum : Tender For Addition Alteration And Special Repairs To Civilian Married Accomodation At Nchc, Powai, Mumbai.

Document Fees
₹ 3000 /-

EMD
₹ 762500.0 /-

Tender Value
₹ 8.75 Crore /-

Submission Date
31-12-2025

Competition Type
Indian

Bidding Type
Tender

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Sr No	Corrigendum Date	Corrigendum	Type	New Submission Date
1	22-12-2025	Date amendment	Date	31-12-2025

Name of Work:ADDITION/ALTERATION AND SPECIAL REPAIRS TO CIVILIAN MARRIED ACCOMODATION AT NCHC POWAI, MUMBAI.

Sl. No.	Item Description
1	Internal Electric Supply
2	M & L for taking down carefully copper/aluminum point wiring (light, fan socket or-power) complete such as switches, ceiling rose pendents ,regulators, sockets etc removing materials to store for keeping in safe custody or for taking credit ( credit for above item should be made as per condition ·separately) and making good disturbed surfaces of walls , floors etc.
3	M & L for taking down carefully old unserviceable Ceiling fan and deposited to MES store yard.
4	M& L for taking down old unserviceable MCB DBs including MCBs
5	M & L for point wiring complete with proper colour coding using, 1100 Volts grade, 1.5 Sqmm, PVC insulated FRLS-H, unsheathed wire with multi stranded copper conductor confirming to IS-694, Part II, lSI marked concealed wiring drawn in PVC conduit and including (minimum 20 mm dia) fixed under the surfaces of wall, ceiling etc with all accessories, fittings, PVC junction boxes etc, also including 1.5 Sqmm, PVC insulated, FRLS-H, unsheathed, 11 00 Volts multi stranded copper conductor green colour as continuous· earth wire connected to common earth dolly all as specified and directed.Note(For item No 5 : (i) Quoted rates include circuit wiring of 2.5 Sqmm from MCB in MCB DB Box to switch board as required at site Note(For item No 4 &5 ) : (i) Quoted rates include chipping in walls for fixing of conduit pipes and making it goodby applying plaster all as required at site of approved makes complete all as specified and directed by engr in charge.
6	a) One light point controlled by one switch
7	b) One ceiling fan/exhaust fan point controlled by one switch
8	c) One 3 pin socket point 5/6 Amp controlled by switch on same board
9	d) One 3 pin socket point 5/6 Amp controlled by switch on independent board
10	e) one bell point controlled by oneswitch
11	f) one light point controlled by two 2 way switch,
12	M&L for point wiring using proper colour coding with 1100 Volts grade, 2.5 Sqmm PVC insulated, FRLSH, unsheathed, wire confirming to IS-694, Part-11, lSI marked with multi stranded copper conductor concealed wiring drawn in PVC conduit and including (minimum 20 mm in dia) fixed under the surfaces of wall, ceiling etc with all accessories, fittings, PVC junction boxes etc, also including 2.5 Sqmm, PVC insulated, FRLS, unsheathed, multi stranded copper conductor 1100 Volts grade, green color, continuous earth wire connected to common earth dolly for 15/16 Amps, 2/3 Pin socket outlet independent complete all as specified and directed. Note: Modular Metal Flush Box, cover plate and frame shall be measured and paid separatelyof approved makes complete all as specified and directed by engr in charge
13	Supply & fix Bell, AC, 230 Volts, Ding dong, lSI marked, single pole, complete all as specified and directed.
14	S&F Modular switch piano type 5 Amp single pole one way 1 Module complete all as specified and directed.
15	S&F Modular switch piano type 5 Amp single pole Two way 1 Module complete all as specified and directed.
16	S&F Modular switch piano type 15/20 Amp single pole one way 1 Module complete all as specified and directed.
17	S&F ceiling rose surface backelite, three terminal complete all as specified and directed.
18	S&F Modular bell push 5 Amp piano type single pole 230 volts one way 2 Module complete all as specified and directed .
19	M&L for Modular socket outlet 3 pin 5/6 Amps multipurpose flush type 2 Module.
20	S&F Modular socket multipurpose 15 Amp ,2 in 1 , 5 pin flush type complete all as specified and directed 2 module.
21	S&F Modular ceiling fan step type regulator compatible for BLDC fan 28 to 40 Watt, socket type 230V,2 Module all as specified and directed.
22	S&F Modular AC Box with 25 Amp SP MCB, Metal Enclosure & Unbreakable Heavy Duty With lSI Plug Top of approved makes complete all as specified and directed by engr in charge.
23	S&F Modular White cover with frame 8 Moduleof approved makes complete all as specified and directed by engr in charge.
24	S&F Modular White cover with frame 6Moduleof approved makes complete all as specified and directed by engr in charge.
25	S&F Modular White cover with frame 4 Moduleof approved makes complete all as specified and directed by engr in charge.
26	S&F Modular White cover with frame 3 Module of approved makes complete all as specified and directed by engr in charge.
27	S&F Modular White cover with frame 2 Moduleof approved makes complete all as specified and directed by engr in charge.
28	S&F Modular White cover with frame 1Moduleof approved makes complete all as specified and directed by engr in charge.
29	S&F Metal Flush Box 8 Module Rectangular Glof approved makes complete all as specified and directed by engr in charge.
30	S&F Metal Flush Box 6 Moduleof approved makes complete all as specified and directed by engr in charge.
31	S&F Metal Flush Box 4 Moduleof approved makes complete all as specified and directed by engr in charge.
32	S&F Metal Flush·Box 3 Module. of approved makes complete all as specified and directed by engr in charge.
33	S&F Metal Flush Box 2Moduleof approved makes complete all as specified and directed by engr in charge.
34	S&F Metal Flush·Box 1 Module. of approved makes complete all as specified and directed by engr in charge.
35	S&F Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings type 230 Volts AC 50HZ of approved makes complete all as specified and directed by engr in charge.
36	S&F LED Bulb 9/10 Watt, cool day light, 850 lumens output, color temp 6500K, 230 Volts AC 50Hzof approved makes complete all as specified and directed by engr in charge.
37	Supply and fixing ceiling fans complete with blades, down rods and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brush less direct current motor (BLDC) without remoteof approved makes complete all as specified and directed by engr in charge.
38	S&F Decorative ultra slim square profile LED lighting fixture with extruded Aluminium housing with end caps, beam angle 130 degree, rated lumen flux 2640 Lm, lens type, lumen efficiency not less than 125 lum/watt, environmental friendly, energy efficient ready to use pack, LED indoor decorative aluminum extruded LED batted integrated type tube light fitting, suitable and including , wattage 20W, 230 V AC, Color temperature 6500K, No harmful radiations, complete with all accessories internally pre wired and including connected up with twin core twisted flexible copper conductor cable with suitable sizes of approved makes complete all as specified and directed by engr in charge.
39	S&F Decorative ultra slim square profile LED lighting fixture with extruded Aluminium housing with end caps, beam angle 130 degree, rated lumen flux 2640 Lm, lens type, lumen efficiency not less than 125 lum/watt, environmental friendly, energy efficient ready to use pack, LED indoor decorative aluminum extruded LED batted integrated type tube light fitting, suitable and incluiding wattage 10W, 230 V AC, Color temperature 6500K, No harmful radiations, complete with all accessories internally pre wired and including connected up with twin core twisted flexible copper conductor cable with suitable sizesof approved makes complete all as specified and directed by engr in charge.
40	Taking down unserviceable building security light fitting and Supply and fixing LED light fitting of capacity 35 Watt with suitable size Gl pipe bracket pressure die cast housing with epoxy power coated dark graphite gray colour finish. Prismatic polycarbonate cover with individual LED lenses IP65 protection, PF > 0.95,AC 240 Volts 50 HZ, LED luminous efficiency shall not be less than 100 lumens per watt and color rendering index shall not be less than 70, correlated color temp is 6500K , luminous should be complying lSI and BIS marking,of approved makes complete all as specified and directed by engr in charge.
41	S&F MCB DB, 08 way, SPN, double door, 230 Volts, fixed concealed in the wall with earth and neutral link, MCB mounting rail, MCB connecting link of approved makes complete all as specified and directed by the engineer-in-charge.
42	S&F MCB, SPN 40 Amps rating, 10 KA, \"C\" curve type, 230 Volt, and connecting the incoming and out going cables by using copper lugs pin type. of approved makes complete all as specified and directed by engr in charge.
43	S&F MCB SP 6-32 Apms, \"C\" curve type, 240 Voltsof approved makes complete all as specified and directed by engr in charge.
44	M& L for Taking down sub-main wiring and M&L for sub main wiring complete with Two runs of 4 Sqmm single core PVC insulated unsheathed,heavy duty, 1100 Volt grade multi stranded copper conductor cable (FRLS-H) and drawer through and including Concealed PVC conduit lSI marked (minimum 25 mm dia) under the surfaces of the walls etc with all accessories, fittings etc and including one run of PVC insulated and unsheathed copper coonductor 4.00 Sqmm single core cable (FRLS-H) as earth continuity conductor, connected with earth dolly and mains all as specified & directed. Note: Three run of 4 Sqmm PVC cable and one run of PVC concduit will be measured as one unit length ( AC Connection )
45	M& L for Taking down sub-main wiring and M&L for sub main wiring complete with Two runs of 6 Sqmm single core PVC insulated unsheathed,heavy duty, 1100 Volt grade multi stranded copper conductor cable (FRLS-H) and drawer through and including Concealed PVC conduit lSI Marked (minimum 25 mm dia) under the surfaces of the walls etc with all accessories, fittings etc and including one run cif PVC insulated and unsheathed copper conductor 6.00 Sqmm single core cable (FRLS-H) as earth continuity conductor, connected with earth dolly and mains all as specified & directed. Note: Three run of 6 Sqmm PVC cable and one run of PVC conduit will be measured as one unit length.(From Meter to Room DB).
46	Disconnecting the incoming and out going cable connection and dismantling the unserviceable conventional type industrial meter board and removing from site for further disposal. Design fabricating supplying and fixing indoor type horizontal panel Suitable for fixing of 08 nos smart prepaid meter of tentative size 160mm x 262mm x 99mm\" mounting, vermin and weather proof totally enclosed cubical type front operated double door separate compartment with transparent acrylic sheet of minimum thickness 2 mm for taking meter reading, fabricated out of 2 mm thick CRCA sheet duly treated with seven tank process and painted epoxy powder coated siemens gray colour and with industrial type built in locking arrangement. The meter box shall be factory made from ·a reputed panel fabricators (CPRI approved manufacturers). The panel shall be wall/floor mounting type and to be fixed with all necessary fixing arrangements such as angle iron brackets and frame or iron angles 3 mm thick. The panel to be pre-wired with PVC insulated copper conductors for monitors and aluminum busbar with heat shrinkable sleeves of capacity 200Amps for connecting the incoming MCCB and out going MCB and including digital type multifunction meter with the following items complete all as specified (Meter panel) .
47	(a) Aluminum busbar 200 Amps for phases and neutral duly sleeved with heat shrinkable insulation using colour code for R Y B & N set of 4 - 01 Set. (b) MCCB, TPN, 125 Amps 415 Volts 16 KA- 01 No incomer) (c) MCB SPN, 40 A, 230 Volt, 10KA, \"C\" curve -08 Nos (out going) (d) MCB,SP, 6 A, 230 Volt, 10KA,\"B\" curve -01 Nos (out going) (e) Indicator lamp complete with lamp holder LED type set of 03-01 set. (f) VAF+ PF meter CL-0.5, input Voltage-50-520 VAC, CT 1N5 A, Parameter VLL,VLN,A, F& PF digital type meter of size 96mm x 96mm - 01 No
48	M&L in repairs earthing complete with galvanised steel earth plate electrode 600 x 600 x 6mm thick, buried directly in ground, earth pit not less than 2.25 mteres below the normal ground level with top edge of the plate not less than 1.5 mtrs below normal ground level connected to & including galvanised iron strip 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron all as shown in electrical plate no. 3 of SSR part I of 2009, testing on completion with and including necessary earth work in any strata, watering arrangements with 20mm dia light grade GI pipe, GI funnel with wire mesh, PCC chamber with 1:3:6 type C-2 with PCC cover, suitable size of medium grade GI earth lead protection pipe of suitable size up to test point all as specified and directed. (Note: Cost of Gl earth wire and protection pipe upto 7.5 metre shall be measured and included.)
49	Supply and fix Exhaust Fan 300 mm sweep 900 RPM Metal body along with OEM/ compatible louver single phase 230 Volts. Making hole in wall and repair disturb surface with well finishes shall be included in above quoted rates( Kitchen ) of approved makes complete all as specified and directed by engr in charge.
50	M&Lfor Taking down submain wirring and M&L for sub main wring complete with Two runs of 2.5 Sqmm singler core. PVC insulated unsheathed,Heavy duty, 1100 Volt grade multi stranded copper conductor cable (FRLS-H) surfaces ofetc with all accessories, fittings etc and including one run of pvc insulated and with Wit earth dolly and mains all as specified & directed. Note: Three run of 2.5 Sqmm PVC cable and one run of PVC conduit Will be measured as one unit length of approved makes complete all as specified and directed by engr in charge.(Geyser connection).
51	S & F Modular Box With 20A SP MCB, Metal Enclosure & Unbreakable Heavy Duty With lSI Plug Top for connection ofgeyser tomain supplyof approved makes complete all as specified and directed by engr in charge.
52	Taking out of old serviciable LED light 10/20 Watt complete for reuse at site complete all as specified and and as dlrecetd by engineer-in-charge.
53	Fixing only LED light fitting 10 W/ 20 Watt taken out in item No 46 to the assigned locations complete as specified and as dlrecetd by engineer-in-charge.
54	Material and labour for GI pipe 40mm dia \"light grade\" complete with all fittings laid in trenches, road/ culvert crossing, on wall, floors, on roof, on pole, for cable protection and including removing old unservicable items complete all as specified and directed.
55	Supply and fix galvanised iron strip of size 25 x 4 mm with epoxy insulators and fixing screws, etc for earth continuity conductors to test point terminal including taking down old strip all as directed by Engineer-in-charge.
56	External Electric Supply
57	Taking up or down LT XLPE cable and connections including cleaning for refixing or removal of 50 mm bore including complete all as specified and directed by engr in charge.
58	Supply and fixing XLPE insulated, armored heavy duty electric cable with stranded aluminum conductor, 1100 volts grade, cross-sectional area 35 sq. mm, 3.5 Core complete all as specified and directed by engr in charge.
59	Supply and laying trenches HDPE pipe of pressure rating 6 kg/Cm Sq of size- 32 mm dia complete all as specified and directed by engr in charge.
60	Supply and laying Gl tubing light grade 50 mm dia for cable laying under road crossing complete all as specified and directed by engr in charge.
61	Excavation in trenches n.exc 1.5 m wide and n. exc 1.5 m in depth and getting out in soft/loose soil for removing/laying of cables complete all as specified and as directed by Engineer-in-charge.
62	Returning, filling including spreading, leveling , watering and well ramming in layers n.exc 25 em complete all as specified and as directed by the Engineer-in- Charge
63	Removing excavated material toa distance n.exc 50 m and depositing where directed at a level n.exc 1.5 mtr above the starting point complete all as specified and as directed by the Engineer-in- Charge.
64	External Water Supply
65	Taking up or down steel tubing and connections including cleaning for refixing or removal of 50 mm bore including all as specified & directed .
66	Taking up or down steel tubing and connections including cleaning for refixing or removal of 40mm bore including all as specified & directed .
67	Taking up or down steel tubing and connections including cleaning for refixing or removal of 25mm bore including all as specified & directed
68	Taking up or down steel tubing and connections including cleaning for refixing or removal of 20 mm bore including all as specified & directed
69	Supply and lay pipe galvanized in trenches, \"Medium class\", 50 mm dia. including fittings all as specified and directed.
70	Supply and lay pipe galvanized in trenches, \"Medium class\",40 mm dia. including fittings all as specified and directed.
71	Supply and lay pipe galvanized with all fitting and fixed complete to wall and ceiling laied on floor, \"Medium class\", 40 mm dia. Including fittings all as specified and directed.
72	All as per above item No 63 but 25 mm (1-.0\") bore.
73	All as per above item No 63 but 20 mm bore (Branch pipe from 40mm riser to PVC tank)
74	Supply and fix in repair-gun metal gate· valve with lSI marked iron wheel head of size 40 mm with external threaded both ends for connecting to pipe line including all as specified and directed.
75	All as per above item No66but 25 mm bore
76	Supply and fixing Ball brass valves, high pressure, with polythenefloat and flynutcomplete, screwed for iron pipe or brass ferrule and fixed including complete all as specified and directed.
77	B/R Portion
78	Taking down cement plaster or lime plaster on walls /ceiling of any description from concrete or brick wall etc including raking out joints, hacking for key, scrubbing down with water and disposing off the retreived debris out side MD landincluding necessary scaffoldings etc complete all as specified and directed.
79	Taking down chowkats or frames, exc 1.5 sqm but not exc 4 Sqm each with shutters (Without taking off shutters from the frame) including taking down of hold-fasts by cutting/chasing etc from existing surfaces and also Grills/Guard bars (where exists), complete all as specified and directed.
80	Taking down chowkats or frames, not exc 1.5 sqm each with shutters (Without taking off shutters from the frame) including taking down of hold-fasts by cutting/chasing etc from existing surfaces and also Grills/Guard bars (where exists), complete all as specified and directed.
81	Taking down and refixing in the same opening shutters of any description exceeding 1 Sq.m. but not exceeding 2 sq.m. each complete all as specified and directed.
82	Taking down shutters of any description exceeding 1 Sq.m but not exceeding 2 Sq.m each complete all as specified and directed.
83	Demolition of cement concrete in ground floors (un-reinforced) and paving not exc. 15cm thickness (below or above ground level) including removing debris outside MD land complete all as specified and directed.
84	Demolition of cement concrete (reinforced) as in roofs, shelves, chajjas, floors ( other than ground floors), beams, staircase, landing, chajjas , parapet, water tank and similar suspended work etc. and removal of rubbish/ demolished materials out of MD land complete all as specified and directed.
85	Demolition of brickwork built in cement mortar including disposal of debris, etc outside MD land complete all as specified and directed.
86	M&L for brick work with. sub class B old size bricks and of class designation 35 (min compresive strength 35 Kg/sq em) straight or curved on plan exc. 6 mtr mean radius, built in cement mortar 1:6 complete all as specified and directed.
87	M&L for Brickwork with sub-class \"B\" bricks, straight or curved on plan to any radius in half brick thick wall built in CM 1:4complete all as specified and directed.
88	M & L for cement plaster 20 mm thick in CM 1:4, two coats using factory manufactured pre mix/ready mix of approved makes, having minimum composition of C:S :: 1:4 using fully treated dry, well graded natural sand conforming to IS 383 suitable for external plastering, having low rebound properties, low water demand for curing properties, mechnlcal mixing with water in a metalic tray only to make good consistency as per the specification of the Manufacturer and applied over exterior masonry and concrete surfaces with base coat of 15 mm thick and finishing coat of 5 mm thick final rendering,including using richer mix for making corners if necessary, including water proofing compound at 3 % of cement at all floors and level, including making grooves of existing size wherever required, including providing GI chicken wiremesh of standard size at RCC & brick in joints , including cleaning the surfaces, curing etc. complete all as per specifications & as directed by the EIC note: water proofing compound will be measured and paid seperately
89	M&L for rendering 10 mm thick using factory manufactured pre mix/ready mix plaster of of approved makes having minimum composition of C:S ::1:6 using fully treated dry, well graded natural sand confirming to IS 383 suitable for plastering, having low rebound properties, low water demand for curing properties mechanical mixing with water in a metallic tray only to make good consistency as per the specification of the Manufacturer and applied over masonry and concrete surfaces, including cleaning the surfaces, curing etc. complete-all as specified & directed by Enqineer-in-Charge
90	M&L for rendering 5 mm thick on ceiling using factory manufactured pre mix/ready mix plaster of approved makes having minimum composition of C:S :: 1:3 using fully treated dry, well graded natural sand confirming to IS 383 suitable for plastering in ceiling, having low rebound prqperties, low water demand for curing properties mechanical mixing with water in a metallic tray only to make good consistency as per the specification of the Manufacturer applied over concrete surfaces, including cleaning the surfaces, curing etc. complete all as specified & directed by Engineer-in-Charge .
91	M&L for preparation of new plastered surfaces of walls and applying Two coat of oil bound distemper- including application of 3mm thick wall care putty and one coat of primer for smooth finishs using airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 metre the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface all as specified and directed.Note : - Sanding of surface to be done by mecliariical sander with 1500 - 2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer.of make as approved by GE.
92	M&L for preparation of new plastered surfaces of ceiling and applying Two coat of oil bound distemper including application of 3mm thick wall care putty and one coat of primer for smooth finishs using airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 metre the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface all as specified and directed.Note : - Sanding of surface to be done by mechanical sander with 1500 - 2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer of make as approved by GE.
93	M&L for complete removal of· wall existing treatment by scrapping with mechanical wall sander having cart part Trucare series H-01 with variable speed control 1500-2700 RPM (having mechanical vacuum mechanism) sanding pad of 180 mm having dia of 7\"/9\" to make the surface free from dust, loose paint etc. by skilled labour including water proof cement based putty @ 1 Kg (undiluted) per sq metre of average thickness 2 mm in two coats (applying not less than 1 mm thick in one coat) over the plastered/old painted wall after scrapping to prepare the surface ev.en and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacume mechanism) having RPM not less than 1500, sanding pad. of 240 Grit or above to make the surface free from dust etc. by skilled labour and applying two coat of oil emulsion distemper @1 litres (undiluted) /10 sqm diluted with water in 2:1 ratio applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of minimum 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint as per manufacturer instructions of make as approved by GE. complete all as specified and as directed by Engineer-in-Charge.
94	M&L for complete removal of ceiling existing treatment by scrapping with mechanical wall sander having cart part Trucare series H-01 with variable speed control 1500-2700 RPM (having mechanical vacuum mechanism) sanding pad of 180 mm having dia of 7\"/9\" to make the surface free from dust, loose paint etc. by skilled labour including water proof cement based putty @ 1 Kg (undiluted) per sq metre of average thickness 2 mm in two coats (applying not less than 1 mm thick in one coat) over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacume mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make \"the surface free from dust etc. by skilled labour and applying two coat of oil emulsion distemper @1 litres (undiluted) /10 sqm diluted with water in 2:1 ratio applied over priming coat with fully automatic airless spray machine of paint application with a flow speed of minimum 1 ltr per minute having a pressure of 3300 PSI. Allow 6-8 hrs to dry the surface in both the coats of paint as per manufacturer instructions of make as approved by GE. complete all as specified and as directed by Engineer-in-Charge.
95	Material & Labour for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm over new surfaces.Note: The aforesaid treatment shall be got executed by the contractor from the authorised applicator of the manufacturer(s) and also necessary authenticated documents on account of above shall be submitted by the contractor to the GE.
96	Material & Labour for old undecorated surfaces of walls,soffits & fascias of chajjas etc and applying Two or more coats of 100% Premium acrylic.emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10sqm over new surfacesNote: The aforesaid treatment shall be got executed by the contractor from the authorised applicator of the manufacturer(s) and also necessary authenticated documents on account of above shall be submitted by the contractor to the GE.
97	M&L for fixing factory made 100% solid WPC ( Wood Polymer Composite)- Door Frame 125 mm x 65 mm double rebated, made from wood polymer composite ( single Extruded Process) material comparising of virgin PVC polymer of K Value 57-60 ( Suspension Grade ), calcium carbonate and natural Fibers ( Wood powder/ Rice Husk/ Wheat Husk ) and Non toxic additives fabricated with meter joint after applying PVC solvent Cement & screwed with full body treaded star headed screws having minimum frame density of 780 kg/cbm, having good screw holding capacity ( Screw Withdrawal strenght of ( min. 990 NO, minimum compressive strength of 58 N/mm2, modulus of elasticity 900N/mm2 and resistance to spread of frame of class A category with property of being termite I bore\"r\"proof , water I moisture proof & fore retardent & Fixed in position with SS Dash Fasteners /Hold fast of reuired dia and lenght , all as per specification drawing as directed by the engineer-in-charge. material test certificate and authentication should be compulsory provided by the manufacturing company complete all as specified and directed.
98	M&L for fixing factory made 100% solid WPC ( Wood Polymer Composite)- Door Frame 100 mm x 50 mm single rebated, made from wood polymer composite ( single Extruded Process)material comparising of virgin PVC polymer of K Value 57-60 ( Suspension Grade ), calcium carbonate and natural Fibers ( Wood Powdwe/ Rice Husk/ Wheat Husk ) and Non toxic additives fabricated with meter joint after applying PVC solvent Cement & screwed with full body treaded star headed screws having minimum frame density of 780 kg/cbm, having good screw holding capacity ( Screw Withdrawal strenght of ( min. 990 NO, minimum compressive strength of 58 N/mm2, modulus of elasticity 900N/mm2 and resistance to spread of frame of class A category with property of being termite I bore\"r\"proof , water I moisture proof & fore retardent & Fixed in position with SS Dash Fasteners I Hold fast of reuired dia and lenght , all as per specification drawing as directed by the engineer-in-charge. material test certificate and authentication should be compulsory provided by the manufacturing company complete all as specified and directed.
99	S&F Providing factory made 28mm thick 100% solid WPC ( Wood Polymer Composite) Laminated Flush Door Shutter of required size comparising of virgin PVC resin of K Value 57 60 ( Suspension Grade ), calcium carbonate and natural Fibers ( Wood Powder/ Rice Husk / Wheat Husk ) and Non toxic additives, made from Extrusion process WPC foam sheet single Extruded ( inner ) with having minimum density not less than 650 kg/cbm, having good screw holding capacity ( screw withdrawal strenght of 50 N (Face) &. 1100 N (Edge), minimum compressive strength of 50 N/mm2, modulus of elasticity 850N/mm2 and resistance to spread of frame of class A category with property of being termite I borer proof , water I moisture proof & fore retardant. WPC to be Laminated with PVC foil of minimum 14 microns thick ofapproved design pasted on both faces of vshutter and fixing stainless steel butt hinges (will be paid seperately ) of required size with necessary full body threaded star headed counter sunk SS screw. all as per specification drawing as directed by the engineer-in-charge. material test certificate and authentication should be compulsory provided by the manufacturing company complete all as specified and directed.
100	S&F Providing factory made 24mm thick 100% solid WPC ( Wood Polymer Composite)- JALI Door Shutter of required size comparising of virgin PVC resin of K Value 57-60 (Suspension Grade ), calcium carbonate and natural Fibers ( Wood Powder/ Rice Husk/ Wheat Husk ) and Non toxic additives, made from Extrusion process WPC foam sheet single Extruded ( inner) with having minimum density not less than 650 kg/cbm, having good screw holding capacity (screw withdrawal strenght of 2000 N (Face) & 1100 N (Edge), minimum compressive strength of 50 N/mm2, modulus of elasticity 850N/mm2 and resistance to spread of frame of class A category with property of being termite I borer. proof , water I moisture proof & fore retardant. WPC JALI Door to be fixed with stainless steel wire cloth .36 mm nominal dia of wire and average width of aperature 1.10mm and\"fixed with stainless steel wire staples stainless steel butt hinges ( will be paid separately) of required size with necessary full body threaded star headed counter sunk SS screws.all as per direction of engineer-in-charge. material test certificate and authentication should be compulsory provided by the manufacturing company complete: For Kitchen shutterd I Balcony & main door shutter,completed all as specified and directed.
101	S & F factory made solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, complete all as specified and shown in drg for Sl No. 8095 on ser page no 160 in SSR-2010 (Pt-II), complete all as specified and directed
102	S&F factory Made solid Panel PVC Door Shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. frame shall be covered with heat moulded plain colour PVC \"C\" channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet with Free EPS shall be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement, as per specification & drawing for Sl No.8080 on ser page no. 156 in SSR-2020 (Pt-II). Complete all as specified and directed.
103	M&L for factory made 18mm (+0.70mm) thick celuka PVC ply of density 600kg/cbm manufactured by an IS0-900-2008 certified company, One side prelam and other side plain 18mm thick Celuka PVC Ply for cupboard shutter and also manufacturer\"s test report and test certificate is mandatory with each and every supply of the material, complete all as specified and directed .
104	M&L for factory made 18mm (+0.70mm) thick celuka PVC ply of density 600kg/cbm manufactured by an IS0-900-2008 certified company, Both sides plain 18mm thick Celuka PVC Ply for cupboard shelf/partition/drawer and also manufacturer\"s test report and test certificate is mandatory with each and every supply of the material,. complete all as specified and directed.
105	S&F bands, straps, supports or stays for rainwater, hold fasts etc and similar small articles made out of mild steel Flat etc of grade Fe-290 Gde - E-165 etc complete all as specified and directed .
106	M & .L. f or PCC 1:2:4 type B1 cement concrete as in bed blocks etc for hold fasts etc including provision of necessary from work complete all as specified and directed .
107	S&F standard aluminium section powder coated (minimum thickness of powder coating shall be 50 micron and colour shall be as approved by GE ) as in frame, shutters for doors, window ventilators, partitions, fixed I openable I sliding or in any pattern, cut to size, jointed with cadmium plated steel screws, including rubber beading or gaskets for fixing glass, provision of hinges, screws, plugs, handle, lock, roller, Nylon ball bearing etc complete all as specified and directed. (Aluminium section shall be of make Jindal/Hindalco/ lndalco) Note:- Weight of Aluminium sections as per actual or as per IS or as per manufacturer, whichever is less, shall only be considered for payment. Cost of other items / accessories required for entire completion of the work shall be deemed to be included in the quoted rate. However glass panes, wire cloth shall be measured and paid separately as supply only under respective items
108	Supply only 4mm thick sheet glass, pin head type and glazing with oil putty in square not exceeding 0.5 Sqm in each pane etc complete all as specified and directed
109	Supply only 4.80 mm thick glass ordinary quality in plain not exceeding 0.50 Sqm each pane including rubber beading or gasket for aluminium section complete all as specified.
110	Supply only 4.80 mm thick glass ordinary quality in plain exceeding 0.50 Sqm each pane including rubber beading or gasket for aluminium section complete all as specified.
111	Supply only stainless steel wire cloth,· 0.36mm nominal dia of wire and average width of aperture 1.40mm, complete all as specified and directed.
112	S&F mild steel Framed work such as grills, gratings etc, with ends of bars shouldered or rebated or forged into spikes, framed guard bars, barred iron doors, railings, framework of water tanks and similar work conforming to Fe -290 Grade -E-165, complete all as specified and directed.
113	S&F aluminium powder coated Grills of approved design for window / ventilators and fixing with F/U channel and stainless steel screws all as specified and directed.
114	S&F stainless steel butt hinges, medium weight, 100mm long, complete all as specified and directed.
115	S & F aluminium anodised barrel tower bolts of extruded section, 150mm long, complete all as specified and directed.
116	S&F. 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clip of sheet,cast or extruded section and fixing bolt of extruded section or cast alluminium alloy complete all as specified and directed.
117	S&F aluminium anodised bow handles of 150mm size, fabricated type of extruded section fixed with screw to shutters complete all as specified and directed .
118	M&L for providing 75mm thick PCC (1:3:6) type C2 (using 40mm graded stone aggregate) as in plinth protection complete all as specified and directed .
119	S & F in repairs Nahani trap with grating including jointing to waste pipe of 100mm dia in and including cement concrete type B1 (1:2:4) , complete all as specified and directed.
120	S & F in repairs Nahani trap with grating including jointing to waste pipe of 75mm dia in and including cement concrete type B1 (1:2:4) , complete all as specified and directed.
121	Dismantling floor, hearth or wall tiling and stone slabs including cement mortar bedding (but not backing), removing rubbish off the premises outside MD Land complete all as specified and directed.
122	M&L for Non-skid ceramic tiles (Coloured) 7 to 8mm thick rectangular area of each tiles exc 0.18 sqm n exc 0.36 sqm in floors etc. set and jointed· in neat cement slurry and pointed in white or coloured cement to match, including 15mm thick screed bed in CM 1:6 laying floor finished complete all as specified and directed.
123	M&L for Non-skid ceramic tiles (Coloured) 7 to 8mm thick rectangular area of each tiles exc 0.18 sqrn.n exc 0.36 sqm in vertical surfaces such as skirtings, dados etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including over 10mm thick rendering in CM 1:4 on fair faces of brick/concrete surfaces as in backing coat for tiles complete all as specified and directed.
124	M&L for coloured Non-skid ceramic tiles 7 to 8mm thick (square/ rectangular) of approved size, area of each tile exceeding 0.06 Sqm .but not exceeding 0.11 Sqm in floors etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match, over and including 15mm thick cement mortar screed bed in CM 1:6 etc, complete all as specified and directed.
125	M&L for coloured 450x300x7mm thick glazed ceramic tiles on vertical surfaces such as skirting,dado and risers to steps etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match, over and including 10mm thick cement mortar backing coat in CM 1:4 etc. Complete all as specified and directed.
126	M& L for 25 mm thick PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in sub base floor / pavingComplete all as specified and directed.
127	Demolition of lime concrete or lean concrete from sunken floor including floor tiles, hacking of surfaces after cleaning with wire brush (floor and adjoining walls) and disposing off debris outside MOD land completeall as specified and directed.
128	M & L for filling of lean concrete 1:5:10.type E2 (using 40mm graded stone aggregates) in sunken portion as per requirement completeall as specified and directed.
129	M & L for special treatment for sunken portion of WCs/Bath & toilet etc. executed in following stages :Stage 1: Providing 15mm thick plaster in CM ·1:3 mixed with water proofing chemical of of approved makes in the proportion/quantity all as per manufacturer\"s instructions.State 2: Primer-Mix prime (diluted with water in ratio 1:1) @ 250 gms/sqm and apply the primer on the.plastered surfaces.Stage 3 : Application of 1st coat of approved makes (without dilution with water) @ 1Kg/Sqm by brush all as per manufactuer\"s instructions.Stage 4 : Laying fyber glass cloth (weight not less than 50gram / Sqm) over the 1st coat whil.e the coated surface is .still sticky.Stage 5 : After 6 to 7 hours interval, apply second coat i.e. final coat of compound of approved makes (without Dilution with water) @ 1kg/ Sqm by brush. as per manufacturer\"s instructions.Stage 6 : Providing 10mm thick protective plaster in .CM·-1:3 mixed with compound of approved makes @ 250ml/50 Kg cement all as per manufacturer\"s instructions.Stage 7 : carryout ponding test for 48 hours to ensure water tightness of repaired sunken portion.NOTES : (i) Mode of measurement:Only plan area will be measured and paid. (ii) The above: treatment shall ·be got executed through applicator of manufacturer and necessary authenticated· documents on account of above shall also be produced by the contractor.
130	Supply and fixing of CPVC pipes SDR 11 & Plain CPVC SDR 11 Fittings of size 20mm outer diameter (including special fittings (brass elbow, brass tee, Male threaded brass adaptor, female threaded brass. adaptor etc required for fixing of bib tap , stop valve ) fixed on the surfaces of walls I ceiling /laying over floors complete all as specified and directed .
131	Supply and fixing of CPVC pipes SDR 11 & Plain CPVC SDR 11 Fittings of size 25mm outer diameter (including special fittings (brass elbow, brass tee, Male threaded brass adaptor, female threaded . brass ·adaptor ·etc required for fixing of bib tap , stop valve ) fixed on the surfaces of walls I ceiling/laying over floors , complete all as specified and directed.
132	Supply and fixing of CPVC pipes SDR 11 & Plain CPVC SDR 11 Fittings of size 40mm outer diameter (including special fittings· (brass elbow, brass tee, Male threaded brass adaptor, female threaded brass -adaptor. etc ·required for fixing of bib tap , stop valve ) fixed on the surfaces of walls I ceiling/laying over floors, complete all as specified and directed.
133	S&F in repair vitreous China squatting pan, \" semipedestal pattern ( Anglo-indian type ) with integral foot rests ( excluding flushing cistern and flush pipe ) including trap set in concrete bedding completedall as specified and directed.
134	S & F in repairs flushing cistern, 10 Ltrs. Capacity, PVC valveless, syphonic action type with dual flushing system, low level,white with inlet, ball valve,float and handle including brackets, flush pipe of polyethylene of low or high density or PVC, 32mm dia, complete all as specified and directed.
135	S&F in repairs Vitreous China, 1st quality, white, wash hand basin, flat back, size 450mm x300mm including mild steel angle brackets,CP brass fittings, waste pipe, union, cutting for and pinning ends of brackets, complete all as specified and directed .
136	S&F in repairs pillar taps with swan neck cast copper alloy, chromium plated, screwed down, high pressure with or without lettered Hot orCold with long screwed shanks and fly nuts, screwed for iron pipe of 15mm bor\"e, complete all as specified and directed .
137	S&F in repair 15mm bore 2-way bib cock with single knob and wall flange complete all as specified and directed by the engineer-in-charge.
138	S&F in repair 15mm bore sink cock with 170 mm long swivel spout and wall flange complete all as specified and directed by the engineer-in-charge.
139	S&F in repairs stop valve, cast copper alloy, chromium plated, screwed down, high pressure with crutchor butterfly handle, fancy type, chromium plate, with long shank and cup (concealed type),make as approved by the GE for iron pipe of 15mm bore, complete all as specified and directed.
140	S&F in repairs CP angle cock 15mm bore fancy type chromium plated with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.
141	S&F in repairs 15mm bore bib taps; cast copper alloy with crutch or butterfly handle, fancy type, chromium plated, screwed for iron pipe or for brass ferrule, Make as approved by the GE complete all as specified and directed.
142	S&F in repairs 15mm size PVC connection with PTMT nuts 450mm length, complete all as specified and directed.
143	S&F in repairs brass chromium plated, shower rose, 125mm size, complete all as specified and directed.
144	S&F towel rail 600mm long of. PTMT (min weight 190 grams) fixed with and incl. chromium plated brass screws and wooden / plastic cleats, complete all as specified and directed.
145	S&F 32mm bore high density polyethylene pipes (HDPE) of pressure rating 6 Kgf / cm2, fixed to walls, ceiling or laid in floors etc, complete all as specified and directed.
146	S&F in repair Health faucet (ABS body) MS Chromium plated suitable for 15mm dia pipe with 1.25 mtr long· flexible tube & ABS wall hook incl making connections & fixed in position complete all as specified and directed.
147	S&F in repair CP corner glass with brass bracket screws etc complete all as specified and directed .
148	S&F in repair soap dish of ss having minimum width 100mm complete all as specified and directed.
149	S & F 160 mm bore UPVC Rain Water Pipe type \"A\", single socketed, in any length with and including ruber ring joints, complete fixed to wall with necessary stay clamps etc and also including taking down existing RWP of any description, complete all as specified and directed.
150	S&F 160 mm bore UPVC (SWR) Bends/Shoes with and including rubber ring joints, complete all as specified and directed.
151	S&F Machine cut cudappa stone slab 20-25mm thick over cement screed bed CM 1:4, 20 mm thick laid and jointed with grey cement slurry mixed with pegment to match the shade of the slab complete all as specified and directed .
152	M&l for 20 mm thick granite( of any type) work table rubbed and polished as in jambs, pillars, door and windows-cilI, cooking platform , jambs, wash basin platform and the like in cement mortar (1:4) including pointing in white I coloured cement (1:2) using marble dust with admixture of pigment to match with shade of granite including cutting of oval shape for fixing of counter wash hand basin etc over and including 20mm thick rendering I screed in CM 1:4 on fair faces of brick/concrete surfaces complete all as specified and directed.
153	M&l Machine cut kota stone slab flooring 18-25mm thick in single piece with round nosing over cement. screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete incl Screed bed 20 mm thick in em 1:6 for laying floor finishes all as specified and directed
154	M&l Machine cut kota stone slab flooring 18-25mm thick in riser of steps, skirting,dado and pillar laid over cement over cement screed base laid and jointed with grey cement slurry mixed· with pigment to match the shade of the slab including rubbing and polishing complete incl Screed bed 20 mm thick in em 1:6 for laying floor finishes all as specified and directed .
155	M & l for three numbers of serration as in treads of steps in single piece kota stone for staircase complete all as specified and directed.
156	M&L Providing 2 to 2.5mm thick FRP Chajja of approved Pattern/shape/size( with sides & front drop etc), colour/patterm as of mangalore clay tile (the FRP chajjas shall be moulded in gel coat finish, the thickness shall be 4mm and back patti to be additionally reinforced with core matt, all resins and pigment shall be fully weatherable and UV established, core malt shall be used with GSM for extra thickness,necessary FRP covered metal), chajja shall be fixed in position with and including 8mm dia and 125mm long split fastener bolts of makes as approved by the GE, spaced not more 45cm C/C and also filling the gaps with polysulphide sealant including necessaryscaffolding/erection of working platform etc, complete all as specified and directed.
157	Taking down Cl soil/waste and vent pipes of any length any size including fittings including cutting of holes wherever required complete all as specified & directed
158	S & F 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.
159	S & F 110 mm bore PVC (SWR) bends of any radius complete all as specified & directed.
160	S & F 110 mm bore PVC (SWR) branch piece single (Single \"Y\") equal or unequal with access doorcomplete all as specified and directed.
161	S & F 110 mm bore PVC (SWR) Vent cowl complete all as specified & directed
162	S & F 75 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints fixed to wallscomplete all as specified & directed
163	S & F 75 mm bore PVC (SWR) bends of any radius complete all as specified & directed.
164	S & F 75 mm bore PVC (SWR) branch piece single (Single \"Y) equal or unequal with access door complete all as specified & directed.
165	S & F 75 mm bore PVC (SWR) branch piece Double (Double \"Y) equal or unequal with access door complete all as specified & directed.
166	S & F 75 mm bore PVC (SWR) Vent Cowl complete all as specified & directed
167	M&L for preparation of new steel surfaces of any description over 10cm width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer, complete all as specified & directed.
168	M&L for preparation of old steel surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified & directed.
169	Supply only integral water proofing compound.
170	Supplying and fixing in repair rotational moulded polythylene water storage tanks, double layered (lSI marked) of 2000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-1. including provision of necessary fittings for connecting the overflow, drain out, inlet and outlet pipes, complete all as specified and as directed .
171	S&F in repair 25mm bore gun metal globe or gate valves with iron wheel head, screwed both end for iron pipes. Complete all as specified and directed.
172	S&F in repairs Ball brass valves of size 20 mm bore high pressure, the polythene float and fly nut, screwed for iron pipe or brass frame etc, complete al as specified and directed.
173	S&F in repair sinks made of stainless steel with drainage board, 1mm thick, kitchen or laboratory, with plugs, waste pipes, washers and wastes; including bedding in cement mortar on to dwarf wall or including provision of fixing cantilever Cl brackets and connecting union to pipe, also including PVC waste pipe, overall size 37\" x 18\" x 8\" with standard bowl size, complete all as specified and directed.
174	S&F stainless steel kitchen plate rack, having size ( 600x900)mm as approved by the GE, complete all as specified and directed.
175	S&F 600mm x 450 mm size bevelled edge mirror of selected quality glass, mounted on PVC sheet back with PVC frame fixed to wooden plugs with chromium plated brass, screws and cup washers, complete all as specified and directed.
176	S&F 40mm continous (piano) hinges, mild steel, bright finish or electro-galvanised complete all as specified and directed.
177	S & F 125mm hasp & Staple, safty type, aluminium anodised with mild steel hinge pin including bolts to hinge plate and fixing with screw complete all as specified and directed.
178	S&F 100 mm size Stainless Steel handle complete all as specified and as directed by Engr-in-charge.
179	M &L for 50 mm magnetic catches and fixed complete all as specified and directed by Engr-in-charge .
180	M & L for anti termite treatment providing and injecting chemical emulsion for Post Constructional Antitermite Treatment along external wall where the apron is not provided using chemical emulsion at the rate of 7.5 litres per sq.m of the vertical surface of the sub-structure to a depth of 300mm including excavating channel along the wall and redding etc. complete all as specified and as directed by Engr-in-charge.
181	M & L for anti termite treatment along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron . complete all as specified and as directed by Engr-in-charge.
182	M & L for anti termite treatment treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1 cement: 2 coarse sand) to match the existing floors.complete all as specified and as directed by Engr-in-charge.
183	M & L for anti termite treatment at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at\"150mm centre to centre and sealing the same complete all as specified and as directed by Engr-in-charge.
184	S & F for repairs for 20mm dia curtain rods anodised alumininium alloy, powder coated with fixing brackets, stops, rollers, etc complete all as specified and directed.
185	M&L for for preparation of old wooden surfaces of any description or not other wise described over 10 cm width or girth and applying two coats of synthetic enamel paint all as specified and directed.
186	RELIEVING STRUCTURAL MEMBERSRelieving Structural members such as column, beam and slabs of their superimposed loads partially or fully by provision of adjustable steel props, frames etc. including providing necessary timber runners, bracing, jacking up arrangement all Complete to the satisfaction of Engineer in charge (Removing and redoing of brickwork, if required),
187	Chipping off existing loose, damaged Concrete from RCC members of all affected RCC Columns, Beams, Slabs and Chajjas on External and internal facades, etc beyond main r/f. (if required in the opinion of the Consultant}, carefully with chisel and hammer Providing and applyingRust passivator or equivalent approved makeas specified in the Brand Names to existing r/f. bars Including wire brushing of reinforcement , cleaning washing of concrete etc complete as directed.Providing and applying two coats of rust preventor slurry made out of of approved make as specified in the Brand Names and cement in proportion 1:1.5 to existing r/f.bars as directed complete. Providing and applying bonding coat of slurry made out ofapproved make specified \"in the Brand Names and cement in proportion 1:1 to concrete and r/f substrates complete as directed Providing and applying ofapproved makeas specified in the Brand Names and providing and applying Ready mix Polymer modified cement mortar in layers not exceeding 20mm thickness each, upto a maximum total thicknessof 40mm or as per site conditions, including surface preparation, mixing and application complete in all respect of minimum M40 grade to RCC members Including Hand packing, curing and making the surface rough for plastering.
188	Jacketting the existing column of size as directed by engr in chargeby removing the concrete cover to reinforcement, by chipping or other suitable means to expose the reinforcement of existing column in order to make available the same for binding the extra reinforcement as directed by engr in charge and also removal of rust, scales of the reinforcement in order to provide and apply approved make of epoxy resin to get proper bond with newly laid M25 grade concrete (design mix as approved by GE). The aforesaid concrete shall be laid by the sides of the existing column with uniform thickness of 115 mm or as specified, for jacketing purposes thereby increasing the sectional dimensions by 150 mm or as specified (excluding finishing) at any height with requisite shuttering, centring, scaffolding, proping, repairing the existing surface as specified and also removal of debris, curing etc. complete all as directed by engr in charge.(NOTE :- Reinforcementwillbepaidseparatelyunderrespective item ofschedule ).
189	Excavation for foundations, substructures, basements, tanks, sumps, walls, chambers, manholes, trenches, poles, pits & general building works in all types of soils, vegetable earth, soft murum, running sand, shingle, turf clay, loam, peat, ash, shale, slag, chalk,garbage, muddy/ marshy/ slushy soil, marine clay, reclaimed land etc.for depths/lifts upto 1.5M measured from. the ground level, including dressing/ trimming the sides, leveling and ramming of bottoms, manual dewatering, removing rank vegetation, backfilling in layers notmore than 200mm thickness, watering, consolidating, compacting to achieve not less then 97% Modified Proctor density conforming torelevant IS, stacking the selected material in measurable heaps forfuture use within owners space or disposing within an initial lead of 150m as directed, loading, unloading, leveling excludingshoring, strutting etc. 2) It also includes the royalty andother taxes applicable if any.For more details refer General Notes.
190	Providing & Laying dry stone Rubble Soling with average 230 mm size hard stone set in regular lines, handpacked and interstices thoroughly filled with small chips including filling in with good quality murum brought from outside, compacting with iron rammers, watering, sand spreading 12mm thk. layer of grit on top etc complete as directed by Engineer In Charge.(The rate includes the royalty and other taxes if any)
191	Filling in plinth, floors, trenches, pits with approved contractor\"s moorum in layers not exceeding 200mm including breaking of clods, watering, consolidating each layer in filled up area by rolling and compacting with roller/ plate compactor as required to achieve not less than 97% modified proctor density conforming to relevant IS etc. complete as directed by Engineer In charge. The rate includes necessary soil testing charges at laboratory & field as per relevant I.S. codes, royalty, octroi and other taxes if any.(Note: Borrow areas selected by CONTRACTOR shall be got approved fromEngineer In Charge, before executing the work) 1) The rate includes the royalty and other taxes if any
192	Providing and laying in position plain cement concrete of specified grade with trap/granite/quartzite/gneiss metal mixing in concrete mixer including bailing out water, compacting, finishing surface, curing and including the cost of centering and shuttering at all level :Nominal Mix of 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded) complete all as per specified and directed
193	FILLING AND REINSTATING OF SEPARATION CRACKSOpening the Separation Cracks at the Junction of RCC and Masonry where ever directed and instructed into \"V\" Grooves 2\" to 3\" from the either side of the cracks by carefully marking the areas to be opened up using a Cutting machine and skillfully /carefully Chiseling with a well sharpened chisel and hammer as directed-including Wire brushing and washing of concrete Substrata and masonry walls with water jet to the surfaces thus prepared to the entire satisfaction of the Consultant complete all as per specified and directed
194	Moistening the Cracks, Providing and applying priming/bonding coat of slurry made out of \"Polyalk EP\"and cement (or equivalent as specified in the List of Brand names) in proportion 1:1 to surfaces prepared as instructed and directed. Filling the Cracks /Grooves by Providing and applying \"Polyalk EP\" Polymer modified cement mortar (or equivalent as specified in the List of Brand names) in Proportion of 1: 5: 15 (Polyalk EP: Cement Graded sand/quartz sand) on the prepared surfaces and finishing-it in level with the existing plaster Including Hand packing, curing and making the surface similar to the external plastering using wooden floats/punch etc. complete all as per specified and directed
195	Drilling holes of required size upto 16 mm Diameter and up to 50mm depth in concrete and cleaning the same complete all as specified and directed by engr in charge.
196	Providing and fixing 12 mm diameter aluminum /PVC injection nipples and securing the same as directed & Providing and injecting cementitious grout using CEBEX-112 additive of \"Fosroc\" at the rate of 225 grams per bag of cement and using suitable mechanical gun/pump including mixing etc complete all as specified and directed by engr in charge.
197	Providing & fixing epoxy dipped shear keys of 10mm dia and 4\" to 6\" length in columns before jacketing, Micro concreting as per Consultants Instructions and directed.
198	Providing, cutting, bending and fixing Additional Reinforcement in position steel reinforcement of specified/required sizes and shapes in the form or main rebars, stirrups & rings, distribution rebars etc., and tying them to shear connectors using Gl binding wire. The additional rebars should be coated with TWO coats of Anti Corrosive protective coating & dry sand to be sprinkled on second coat including tying with Annaealed Binding wires, providing cover blocks of appropriate sizes etc complete all as specified and directed by Engr in charge
199	Providing and laying Super fluid Microconcrete of minimum (M- 40 grade) -of approved makesin beam bottoms, columns, slabs etc.including mixing with 5mm to 10mm size aggregates, waterproof ply wood/ steel plate shuttering, pouring, temping, Consolidating, curing etc complete as per Manufacturer\"s specification and Consultants Instructions.The item shall be paid on actual consumption of Micro concrete.Rate of this item shall include chipping of concrete, surface preparation, rust removal and prevention treatment as per specs and in accordance with consultants suggestions and directionsThe item shall be paid on actual consumption of Micro concrete.
200	Cutting out bricks, forming toothing for and bonding new into old work in CM 1:6 including value of new materials entering old walls and jointing and pointing (measured on vertical face in contract with old wall only) complete all as specified and directed by Engr in charge
201	Glass Fiber Wrapping System :Providing & laying applying Glass Fiber sheet wrap of minimum 600 GSM over structural members including.Surface Preparation: Grinding / moulding concrete substrate, cleaning it with wire brush, removing oil, laitance if present, rounding sharp edges to min 25 mm radius etc., complete.Profiling: Applying PRIMER on prepared substrate, filling holes and uneven surface with PUTTY etc., complete. Wrapping : Wrapping the Glass fibre wrap to structural element at desired orientation using tamping roller to avoid any air voids etc., Repeat the same procedure for multiple layer with interval of 8 hours.Sand Pasting: Applying saturant, rectify air voids if any, paste the river sand on it to make surface rough to take any further finishes. ( Mode of Measurement: Per Sq.Mt of Fiber consume and not application of surface area.) complete all as specified and directed by Engr in charge
202	EPOXY GROUTING : Providing, injecting and grouting High molecular weight Super Low Viscous (3 to 5 cps) 0.56 Kg/cm2 Epoxy Thermoset Resin Monopol of approved make for Slab/Beams/Columns in appropriate proportion as per manufacturer\"s specifications into cracks / honeycomb area of concrete including drilling minimum 50 mm deep holes of required dia. in concrete, fixing nipples 8/10mm dia., injecting grout by suitable gun, pump at 1.0 to 2.0 Kg/cm2 pressure and subsequent cutting / removal of the nipples and sealing of the hole and groove after completion of grouting with cement /epoxy mortar complete all as specified and directed by the Engineer in-charge. Note: Rates to include searching the cracks, opening the same, fixing the nozzles & making all other provisions as per the manufacturer specification/ instructions to make the water tight structure only the affected area complete all as specified and directed by Engr in charge
203	Removing and demolishing the existing waterproofing upto slab level of any thickness, stacking the excavated debris on the ground floor, in the compound of the building caring away the same outside the MES premises complete all as specified and directed by Engr in charge .
204	M & L for Cement concrete type B-1, 1:2:4 (20mm gradedaggregate) 50mm thick in floorsfinishing the surfaces even and smooth without using exta cement complete all as specified and directed by Engr in charge
205	M&L for supply and application of 7 layer SHR waterproofing coating system on leaking concrete surfaces by thorough surface preparation, opening of cracks followed by one absorption coat of thermacool wp51, nano tech modified, uv resistant electroplast clear coat having min 50% solids, filling of crack, then overcoating with sandwitch coat of electromeric (thermacool wp51 + cement) waterproofing layer weigh 80 gsm non woven fibre mesh, application of 3 rd coat of elastomeric waterproofing layer having +450% elogation, tensile strength min 2.2 with two coats of thermacool 0.3c pure acrylic based, uv resistant mpa and then top-coated non-yellowing bio- organism resistant complete as specified and directed by Engr in charge .
206	M& L for Carefully Chiseling/ Chipping out existing cracked /damaged IPS and Providing I.P.S. Finish over Chajja Tops,staircase room top & OH/WT etc laying Brick bats/ Metal pieces to the desired thickness and slope finished with cement mortar plaster of specified and required thk. in CM (1:4), with neat cement slurry includingwaterproofing compound, curing etc including making junction wattas etc complete as specified and directed by Engr in charge .
207	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 complete all as specified and directed by Engr in charge .

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Tender For Addition Alteration And Special Repairs To Civilian Married Accomodation At Nchc, Powai, Mumbai., Powai-Maharashtra

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Tender For Addition Alteration And Special Repairs To Civilian Married Accomodation At Nchc, Powai, Mumbai., Powai-Maharashtra

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