ROOF TREATMENT TO RESIDENTIAL BUILDINGS (PARVATI AND POORNIMA) AT CSD ESTATE GHATKOPAR AND PROVISION OF DEFICIENT SCOOTER CUM BICYCLE SHED AT DEFENCE CIVILIAN COLONY MANKHURD, UNDER GE (NW) MANKHURD

Amount

Dismantling completely existing roof treatment including loosened cement plaster and exposing the top surface of RCC slab removing rubbish, etc complete outside the defence premises and dumping as per local muncipal authority directions, complete all as specified and directed by the Engineer-in-charge

M&L for averaging 50 mm thick PCC 1:2:4, type -B-1, using 20mm graded stone aggregated as in padding concrete of roof mixed with WPC in the proportion as recommanded by the manufacturer(s), complete all as specified and directed, (Note : WPC will be measured and paid separately as supply only).

M&L 10 mm thick Screed bed or bedding layer in CM (1:3) with WPC when the concrete is still green complete all as specified and directed. (Note : WPC will be measured and paid separately as supply only).

Supply only intergal water proofing compound, complete all as specified and directed.

M & L for APP modified roof treatment over existing roof slab etc to be executed through approved authorised applicator of the membrane manufacturer with the following specifications complete all as specified and directed:- (a). The roof surface shall be throughly wire brushed cleaned to eliminate all sharp projection, washed dried upto and cleaned overall foreign material and dust to receive primer. (b). The dry surface shall be primed with Torch shield primer as per manufacturer’s instructions, manufactured by the same agency as that of APP membrane. (c). Providing and laying APP modified polyester reinforced water proofing membrane with minimum weight of 3.5 Kg/Sqm, as specified here-in-before. (d). The APP membrane shall be laid using torch-on butane application with minimum 10 cm side overlap and 15 cm end overlap. The laying of membrane shall be got done through an authorised applicator of manufacturer of the membrane. (e). The APP membrane shall be taken up to minimum 200 mm on vertical surfaces. The edge of the membrane shall be fixed with termination bar and fasteners and end shall be properly sealed with sealant.

M&L for applying two coat of solar reflective bituminous aluminium paint @ 0.10 Kg/Sqm over APP membrane surfaces, complete all as specified and directed.

M&L for removing plant growth any types by injection with chemical glyphospate solution ( 4% concentration) at 20ml or till refusal by cutting or injecting in stem of plants or roots at 30 mm. The area shall then be sprayed with solution 25ml glyphosphate ( 4% concentrated) diluted with 1 ltr of water. All roots/ plants shall be removed completely and making good the disturbed surfaces and painting with one coat cement based paint or acrylic paint complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in any type of soil.

M&L for plain cement concrete 1:3:6 type C-2 (using 40mm graded aggregate) as in foundations/post holes.

Removing excavated material n.exc 50 mtr and depositing where directed

S & F Steel work in tubular trusses with posts including special shaped washer etc. complete using ERW or induction but welded tubes conforming to IS 1161-1979 grade St.-240

S & F Steel work Fe 410 F23-W (Gde- E- 250) quality-A in plates or gusset plates to truss all as specified and directed

M&L applying two coats of synthetic enamel paint over a coat of red oxide on new steel surfaces over 10 cm width or girth including preparation of surface complete all as specified and directed.

S&FPre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed by Engr-in-Charge.

M&L broken stone or boulders hardcore of gauge n.exc 63mm, deposited, spread and levelled and well rammed in layers n exc.15 cm thick, watered and rammed to a true surface.

M&L for PCC 1:3:6 type C-2 75 mm thick (using 40mm graded aggregate) as in sub base complete all as specified and directed.

M&L for Machine pressed precast concrete interlocking paver block made with grey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and directed.

M&L for Sand Cushoining of average thickness 30mm after consolidation set and laid to level the interlocking tiles

Excavating in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cm soft / loose soil.

M & L for PCC 1:4:8 type D2 using 40mm graded stone aggrigate as in foundation filling.

M&L Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting CM 1:6 in mortar,Type B1,1:3:6,(20mm graded aggregate) complete all as specified and directed.

M&L rendering 15 mm thick on fair faces of brick surfaces in CM(1:6) finished even and fair

Material & Labour for applying Two 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.

M&L 100mm thick Cement Concrete type B-2, PCC 1:2:4( 40mmgraded aggregate) complete all as specified and directed

Spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green

S&F for 300mm dia reinforcement concrete pipes, class NP 3, laid and jointed complete with collars.

M&L for Concrete bed in Cement concrete with 1:3:6 type C-2 to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested; in completely all as specified and as directed.

Demolition of Brickwork or stone/boulder masonry, built in Cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

Dismantling wrought iron or mild steel work of any description not otherwise provided for any purpose

M & L for point wiring complete with proper colour coding using 1100 Volts grade1.5 Sqmm PVC insulated FRLS, unsheathed wire with multistranded copper conductor confirming to IS-694, Part II, ISI marked drawn in and including PVC Conduit fixed on the surfaces of wall, ceiling with all accessories fittings, PVC junction boxes etc, with including 1.5 Sqmm, PVC insulated FRLS unsheathed, 1100 Volts multistranded copper conductor green colour as contineous earth wire connected to common earth dolly for one light point/fan/bell point controlled by one way switch for One light/fan/bell point controlled by one switch complete all as specified and directed. (Make of conduit :- Sudhakar/ Precision/ Diamond ) / (Make of copper conductor :- KEI/ Finolex/ Havells)

S & F Ceiling Rose, surface bakelite, three terminals, AC, 230 Volts complete all as specified and directed. Make :- Anchor/ Leader/ Maru

S & F MCB DB 2 way SPN, double door, vertical type, IP - 43 with 200 Amps rated bus bar, AC and connecting up complete all as specified. Make :- Indoasian/ Schneider/ L&T/ Havells

S & F MCB SPN 20-32 Amps, 240 / 415 Volts, 50 Hz, 10 KA Breaking capacity compelte all as specified and directed. Make :- Indoasian/ Schneider/ L&T/ Havells

S&F LED Industrial tube light fitting (20 W), 230V PC diffuser, weatherproof LED batten luminaire with 120 lm/w efficacy, equipped with 4 KV in-built surge protection, IP 65 Protection rating, Duration industrial lighting solution luminaire with integrated LED chanel, with bipin holders, connector block, etc. complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and PVC square blocks for fixing LED Fitting all as specified and directed by Engr-in-Charge. Make :- Phillips/ Wipro/ Bajaj/ Jaquar

M & L for sand cushioning by spreading in trenches crushed sand by gently by punning down manually as in cable protection all as specified and as directed by Engineer -in-charge.

Supply and laying un-reinforced precast concrete cable cover class LV, type-I, flat size 250 mm x 150 mm x 40 mm laid in trenches all as specified.

Supply and Laying or fixing or passing through pipe, XLPE/PVC insulated, armoured heavy duty electric cable with aluminium conductor 1100 volts grade cross sectional area 6 Sqmm 2 core including necessary connection and providing cable lugs as required all as specified. Make :- KEI/ Polycab/ Havells/ Universal

M & L for Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised earth lead wire 4.0 mm dia by means of bolts, nuts, check nuts and washers all as shown in Electrical Plate No.3 connected to earthing test point all as specified or indicated including testing on completion. Note : A sum of Rs 5,300.00 towards sch of credit shall be deducated to arrive the contract sum.

Vishal Builders

H R ENGINEERS

mp construction co

Joy builders

M/S KHUSHI ENTERPRISES

AM ENTERPRISES

M/s Mukesh Engineers

Advait Enterprises

industrial suppliers

M/s Mohd Altaf Hanif Qureshi