ADDN/ ALTN AND SPECIAL REPAIRS TO ROOF SLAB OF CINCAN OFFICE, COO (EEZ), CCO AND CIO SECTIONS OF BLDG NO P-32 (HQANC) AND PROVISION OF PAVER BLOCK AT NAVY PARK UNDER GE HADDO, PORT BLAIR

Amount

Dismantling of ceiling boarding of any description and fixed in any position etc all as specified.

M&L for Anodised Aluminium snap grid frame work for ceiling 605mm x 605mm using aluminium anodised sections as specified in SSR Part-I-1991 including cutting, drilling, jointing etc complete including provn of 3.15mm dia GI wire suspenders fixed with adjustable connectors and providing 4mm thick E-Boards (Classic) 600mm x 600mm size duly applied with two coats of oil bound distemper over a coat of primer all as specified.

M&L for 4mm thick non asbestos fiber cement building design board of size 605 x 605 mm fixed or laid to aluminium grid work including preparation of surface and two coat of interior emulsion paint all as specified and directed.

M&L for Seamless designed gypsum board false ceiling 12mm thick including for any sunk or raised moulding with 25mm long self drilling/ tapping screws having philips head with joining compound and 48mm wide fiber tape to provide seam less finish and including GI frame work of seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flange of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm c/c intermediate channel 0.9mm thick having two equal flanges of 15mm suspended from soffit at approx 900mm c/c with GI cleats and steel expansion fasteners with and incl ceiling section ( not exc 1.2m length) of 0.55mm thick having kurled web of 50mm an flange of 26mm each with lips of 10.5mm fixed to the intermediate channel with connecting across the intermediate channel at 457mm c/c incl hangers 6mm dia GI adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete and finally applying two coats of oil bound distember with roller finish over a coat of primer cmplete all as specified and directed.

Taking down cement screed plaster on roof top, brick or stone walls etc, including raking out joints, hacking for keys, scrubbing down with water etc all as specified and as directed.

Taking down cement plaster of any description on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc., and removal of debris to outside MD land complete all as specified and as directed.

M&L Rendering 15mm thick on fair faces of brick work or concrete surfaces finished with even and smooth without using extra cement in CM 1:4 etc all as specified and as directed.

Material & Labour for preparing newly plastered wall surface 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/ 10 sqm over new surfaces etc all as specified and as directed.

Demolition of cement concrete (Un reinforced) of any description as in Roof padding or in simillar works ( Other than ground floors) etc all as specified and directed.

M & L for providing cement concrete type B0 1:2:4 of thickness 25 - 50mm (12.5mm grade stone aggregate) as in padding and benching & filleting etc all as specified and directed

M & L for screed plaster 15mm thick plaster on RCC roof slab with CM (1:4) mixed with liquid water proofing compound all as per manufacturer instructions on fair faces of concrete surface finished even and smooth without using extra cement. (Note: WPC shall be measured and paid seperately)

Supply only Liquid Integral Water Proofing Compound.

M&L for a Coat of cold applied bituminous primer over cleaned surface @ 0.30 Kg/Sqm and applying one coat of hot blown bitumen 85/25 grade @ 1.2 Kg/ Sqm over primer followed by APP modified polymeric membrane 3mm thick, minimum wt not less than 3.0 Kg/ Sqm reinforced with polyester non-woven fabric (weighing not less than 150 gms/sqm) laid as per the manufactures instruction with side over lap of 100mm & end over lap of 150mm & tucked into the chases on vertical surfaces over that applying one coat of hot blown bitumen 85/25 grade @ 1.20 Kg/Sqm & painting over APP membrane sheet with aluminium paint @ 0.10Kg/Sqm etc complete all as specified and directed

Taking down GI tubing 20mm dia, with connections etc all as specified and directed

Taking down GI tubing 25mm dia, with connections etc all as specified and directed

Supplying and laying of 25mm outer dia CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified.

Supplying and laying of 32mm outer dia CPVC pipes SDR 13.5 & Plain CPVC SDR 11 fittings on walls/ ceiling or laying in floors complete all as specified.

S&F in reapirs rotational moulded polyethylene water storage tanks, triple layered, ISI marked (cylindrical vertical with closed top), 1000 litres capacity, hoisted and fixed in position all as specified in SSR Part I, 2009 including 25mm dia or bore PTMT ball valve high pressure with epoxy coated aluminium rod & high density ball (minimum weight 455gms) screwed for iron pipe, provision of 40mm/25mm spouts for connecting inlet, outlet, over flow and washout pipes including taking down old tanks complete all as specified and as directed.

S & F 20mm bore dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 20 mm-210 gms) etc all as specified and directed

S&F in repairs 20 mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe etc all as specified and directed

M&L providing cement concrete PCC 1:2:4 type B-1 , 20 mm graded aggregate used as in coving, roof kerbs, and edges or mud stops etc all as specified and directed

S&F PVC (SWR) bends any radius 110mm dia etc all as specified and directed

S & F PVC pipe 110 mm bore, waste and vent pipes, in any length with or without ears with cement joints, laid in trenches or in floors etc all as specified and directed

Cutting holes exc 100 Sqcm but n.exc 250Sqcm into or through reinforced cement concrete slabs, chajjas, etc all as specified and directed

Cutting channels, grooves or rebates with or without reinforcement n exc 15cm girth, and trimming surface for embedding the APP membrane sheet into the wall column surface etc all as specified and directed

Dismantling plain or corrugated steel sheeting/aluminium sheeting any guage, thickness including nainital or similar pattern roof covering etc all as specified and directed

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

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 etc all as specified and directed

M & L Aluminium wind tie of any size fixed with self tapping screws of size 50/75mm with integral EPDM washer in roof covering etc all as specified and directed

Dismantling of structural steel of any description and in any position not otherwise provided for all as specified

M&L for roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc conforming to Fe-410-W(Gde-E-250) quality-A complete all as specified.

S&F Rolled sections as in main and cross beams, hip and jack rafters; purlins, pole where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates using structural steel of Fe-410W (Gde E-250 quality A) etc all as specified and directed

S&F mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc all as specified and directed

M & L for preparing of new or previously untreated steel surface of any description, not otherwise described, over 10cm width or girth & applyig two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer etc all as specified and directed

M&L for precast cement concrete block masonry with solid blocks using PCC 1:3:6, type C1(using 20mm graded stoneaggregate), exc. 10cm in width, set in CM 1:4 all as specified

Taking down old Wall / ceiling panelling (ACP, galvalume, wooden etc) and similar work in any position etc all as specified and directed

S & F Aluminium composite panel sheet of 3.0mm thick with skin thickness of 0.25mm of aluminium on both sides, sandwiched by 2.5mm polythelene core with PVDF coating of 30.0 micron with expansion fastener, having panels not exc 1200 x 1200mm with necessary silicon fitting, in approved pattern as in column, beam, wall etc. complete all as specified and as directed. Note:- Necessary MS scaffolding required for work shall be deemed to be included in the quoted rate.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil etc all as specified and directed

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) etc all as specified and directed

M&L for Hardcore of gauge n exc 63 mm deposited spread and levelled in layers n exc 15 cm thick watered and rammed to a true surface of broken stone or boulders etc all as specified and directed

M&L for providing 100 mm thick, PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in sub base of floors etc all as specified and directed

M&L for sand (river sand) filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block, glossy finished, any shape and size conforming to IS 15658-2006 of 80 mm thickness, M-40 grade, made of grey cement and pigments, any pattern, laid in floors, laid dry including filleting to edges in CM (1:4) complete all as specified and as directed.

M&L for cement concrete 1:2:4 type B1 using 20 mm graded stone aggregate in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs as directed

M&L for providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete.

M&L for preparation of new surfaces of walls/concrete, kerb stone etc of any description over 10cm girth or width not otherwise described and applying two coat of synthetic enamel paint over a coat of primer complete all as specified and as directed.

Taking down copper/aluminium point wiring(light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials and making good disturbed surfaces of walls, floors, etc.

Taking down existing light fittngs any type and any capacity

M & L point wiring complete with 1100 volts grade, 1.5 sq.mm (nominal area), single core, FRLS PVC insulated ,unsheathed, multi stranded copper conductor cable drawn through and including medium grade, rigid , non-metallic PVC concealed conduit of size not less than 20mm dia, with all necessary fittings, concealed in walls/roof/floor duly earthed with one run of single core cable of same size but green in colour as continuous earthing wire and connecting to common earth dolly including suitable size of factory made fabricated MS sheet modular terminal box, flush mounting in the wall for mounting switches/switch socket combinations/ fan regulators etc., covered with suitable size of modular cover plates complete all as specified for the following :- Make : Polycab/Havells/Finolex/Gloster/Anchor

All as per item No 49 above but for One light/fan point controlled by one modular switch 5 Amps one way.

All as per item No 49 above but for two light point controlled by one switch 5 Amps one way.

All as per item No 49 above but for one modular 3 pin 5 Amp socket out let on independent board.

All as per item No 49 above but for one modular 3 pin 5 Amps switch socket on same Board

S & F modular switch 6 Amp one way 230 V AC Make : ROMA (Anchor)/Havells (Crabtree)/Legrand

S & F modular socket outlet 6 Amp intel multi socket for all pins 230 V AC.Make : ROMA(Anchor)/Havells(Crabtree)/Legrand

S/F Ceiling rose PVC polycarbonate , isolated body 3 terminals 230 V complete.

Supplying, fixing and testing Tube light fittings LED 20 watts 4 feet (white/yellow colour of light as required at site) including all accessories and fixing arrangements for fixing the light fitting complete all as specified and directed Make Philips Cat Part No : BN021CLED20SPSUCWGRS2/Make CG : Model No CCS-100-20-65-HL2-DP-NWH/Havells

Supply and fixing of Decorative ultra slim linear LED lighting fixture of 18 Watt recess mounted 220V , 50Hz with extruded Polycarbonate, Aluminium haet Sink ,environmental friendly energy efficient fitting round/Square in shape (white/yellow colour of light as required at site) complete all as specified and directed. Make - CG cat No. LSCRM-18W-WW/Philips Model No Astra Max Metal panel/Havels

Taking down light fittings carefully any type and size and refixing the same after complete the B/R works all as directed by Engineer-in-Charge

S & F surface mounted 10 watts LED 2 feet including all accessories and fixing arrangements for fixing the light fitting (white/yellow colour of light as required at site) complete all as specified and directed Make Philips Cat Part No : BN021CLED10S-6500 PSU GR S1/CG/Havells

S & F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd complete all as specified.Make:Roma (Anchor)/Legrand/Simens/Havells

M & L Cutting channels, grooves or rebates n exc 15cm girth, and trimming surface all as specified and as directed by Engineer-in- Charge

SKV Engineering

CHANDER SEKER ENTERPRISE

LOOK UP ENTERPRISES

SHUBHAM SHANKAR GAIKWAD

M/s K Moorthi

V KARTHICK

Bismi Builders & Enterprises

Sree Tirumala Enterprises