REPAIR TO LEAKAGE/ SEEPAGE FROM ROOF IN DCP AND MES COLONY AT BAMBOLIM CAMP UNDER GE PANAJI, GOA

Amount

Demolition of existing water proofing treatment, any type from top surface of roof slab and remove the material obtained to low lying area complete all as specified and as directed.

Material and labour for water proofing treatment using 4mm thick APP modified membrane consisting five layer membrane with features as specified weighing not less than 4kg per Sqm laid over a coat of cold applied bituminous primer @ 0.4liters per sqm on surface to provide a layer of APP membrane by torching applications including sealing the overlap while torching with 150mm on length side and 100mm wide side as per manufacturer’s instructions including joints and change in directions be curved with cement mortar 1:3 mixed with SBR latex @ 200ml/bag of cement cured well before laying of membrane and provide a finishing coat with solar reflective bituminous aluminium paint @ 0.1kg per sqm complete all as specified and as directed.

Material and labour for rendering 15mm thick plaster on concrete surfaces with cement mortar 1:4, mixed with using water proofing compound finished even and smooth without using extra cement complete all as specified and as directed. (Water proofing compound shall be measured and paid for separately)

Supply only Integral water proofing compound (ISI marked) complete all as specified and as directed.

Supply and fix 0.50mm thick, pre- painted corrugated/ ‘Z’ profile galvalume roofing sheets as in roofing (in any location and any type) having high strength steel with minimum 550 Mpa strength hot dip coated with aluminium zinc alloy (55% aluminium and 45% zinc) pre-painted with primer coat of 5 micron and coated with silicon modified polyester coating of 20 micron and alkalyed coating of 10micron on reverse side. End rib, side over lap and overlap of sheets shall be designed for anti-capillary activities to avoid any seepage of water through lateral overlap as per manufacturer’s instructions, including fixing with self-drilling and self-tapping screws 0.5mm dia full threaded, all Kautex coated and fitted with EPDM washers in stainless steel. The screws shall be coated with anti-corrosive substance to ensure longer life and shall be fixed using drill guns for lead proof installation. Screws shall be of “HILTI” make Complete all as specified and directed.

Supply and fixing pre-painted galvalume aluminium zinc coating GI based plain sheet steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self-tapping screws complete all as specified and as directed.

Material and labour for steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 complete all as specified and as directed.

Material and labour for MS plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and as directed.

Material and labour for applying two coats of synthetic enamel paint over a coat of red oxide primer including preparation of new steel surfaces of any description, over 10cm in width or girth complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc including raking out joints hacking for key scrubbing down with water etc complete all as specified and directed.

Material and labour for rendering 15mm thick plastering in cement mortar 1:6 on fair faces of bricks or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for rendering15mm thick plastering in cement mortar 1:4 on fair faces of bricks or concrete surfaces finished even and fair without using extra cement to external surfaces of wall complete all as specified and directed.

Material and labour for rendering 10mm thick plaster on concrete surfaces of ceiling, soffit of chajja and roof projection or other similar works with cement mortar 1:3, finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for applying two coat of oil emulsion distemper white or tinted over a coat of chalk whiting as preparatory to distemper including preparation of new plastered surfaces of wall by rubbing with abrasive paper and dusted off complete all as specified and as directed.

Material and labour for applying one coat of oil emulsion distemper on old decorated surface of wall including preparation of surface by washing, rubbing down, and stopping of distempered and painted surface etc complete all as specified and directed.

Material and labour for complete removal of existing treatment including washing, rubbing down and stopping of old distempered and painted surfaces complete all as specified and directed.

Material and labour for preparation of surface using wall care putty (external/ internal) over wall surface complete all as specified and directed.

Material and labour for preparation of new/ old surface of wall and applying alkali resistant priming paint complete all as specified and directed.

Material and labour for applying two coats of cement base paint over vertical surfaces of wall complete all as specified and directed.

Material and labour for applying two coats of anti-fungal, weather proof acrylic emulsion exterior paint over vertical surfaces of wall complete all as specified and directed .

Material and labour for writing letters or figures (Block. Roman, Italic or Indian) not exceeding 30 cm high with synthetic enamel paint complete all as specified and directed.

Supply and fix 32mm dia 1.20m long flexible PVC waste pipe for WHB and sink complete all as specified and as directed.

Material and labour for demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) complete all as specified and directed.

Material and labour 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 complete all as specified and directed.

Material and labour for rendering 10mm thick plaster on fair face of brick or concrete surfaces with cement mortar 1:3, mixed with using water proofing compound finished even and smooth without using extra cement complete all as specified and as directed. (Water proofing compound shall be measured and paid for separately)

Material and labour for bitumen blown any grade, applied hot, two coats, to concrete surfaces at the rate of 1.5kg. per sq. m per coat complete all as specified and directed.

Material and labour for Polythene film, black, 50micron laid in floors complete all as specified and directed.

Material and labour for dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) and disposing off the rubbish materials complete all as specified and as directed.

Material and labour for coloured non-skid ceramic designer pattern tiles of size 400mm x 400mm x 7mm thick, laid in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

Taking down or up 15mm bore steel tubing and connections complete all as specified and directed.

All as per item no.30 above but 20mm bore steel tubing.

All as per item no.30 above but 25mm bore steel tubing.

Supply and fix 15mm bore galvanised iron steel water tubing of medium grade with and including all fittings including all pipe fittings such as bends, elbows, tees, unions, reducing tees, adaptors, sockets, plugs, hose clips, nipples, short lengths etc. as required at site, complete with saddles (snap clips), wall clips, hooks, protective mild steel tube sleeves and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

All as per item no.33 above but 20mm bore steel tubing.

All as per item no.33 above but 25mm bore steel tubing.

Supply and fix Bib tap standard of PTMT any colour high pressure screwed for iron pipe of bore dia 15mm and fixed in repair (Minimum weight 15mm-90gms/20mm125gms) complete all as specified and directed.

Supply and fix Bib taps suitable for bore dia of pipe in 15mm, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed in repairs complete all as specified and directed.

Supply and fix 15mm bore chromium plated brass angle stop cock with wall flange Cat part No CON-059KN of Jaquar or equivalent in Marc/ ESS-ESS, screwed down for iron pipe and fixed in repair complete all as specified and directed.

Supply and fix PVC valveless, syphonic action type, flushing cistern 10 liters , low level, white, with inlet, ball valve, float and handle including brackets and 32mm dia PVC flush pipe including taking down existing one complete all as specified and as directed.

Supply and fix PVC connections, 450 mm long with brass CP/ PTMT nuts suitable for connecting 15mm bore pipes, superior quality, including taking down existing connection pipe complete all as specified and as directed.

Supply and fix Grating doom 150 mm dia with waste hole of PTMT. (Minimum weight 40gms) fixed in repairs complete all as specified and as directed.

Supply and fix vitreous china squatting pan ‘Orissa’ pattern, of size 580mm x 440 mm white, with integral foot rest and ‘P’ or ‘S’ trap, connection to trap and to flushing pipe, trap set in and including provision of lime concrete bedding and taking out old WC and connections etc complete all as specified and as directed.

Supply and fix wash hand basin of size 550mm x 400mm white flat back including 32mm brass chromium plated waste fittings with PVC waste pipe, PVC connections 15mm size with PTMT nuts of length 450mm, 15mm dia brass chromium plated Pillar tap with capstan heads including cutting for and pinning in ends of brackets with and including provision of brackets fixed in repair complete all as specified and directed

Supply and fix brass chromium plated shower rose 125mm size with arms fixed in repair complete all as specified and as directed.

Material and labour for 75 mm thick cement concrete 1:3:6 type C2,using 40 mm stone aggregate finished even & smooth without using extra cement as in plinth protection etc. complete all as specified and directed.

Supply and fix 25mm diaaluminium powder coated decorative/ fancy type curtain rod complete all as specified and directed.

Supply and fix aluminium powder coated decorative/ fancy type brackets for securing curtain rod complete all as specified and directed.

Supply and fix PVC (SWR) floor trap, plain with grating, 75mm dia including jointing with solvent cement complete all as specified and directed.

Supply and fix PVC (SWR) multi floor trap with grating,75mmdia including jointing with solvent cement complete all as specified and directed.

Supply and fix sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing with cantilever brackets and connecting union to pipe overall size 495mm x 420mm bowl size 410mm x 330mm x 160mm with plugs, washers and waste coupling including PVC waste pipe in repair complete all as specified and directed.

Supply and fix PVC (SWR) pipe 75 mm bore, single socketed in any length with rubber ring joints fixed to walls including taking down existing pipes complete all as specified and as directed.

Supply and fix PVC (SWR) pipe 110mm bore, single socketed in any length with rubber ring joints fixed to walls including taking down existing pipes complete all as specified and as directed.

Supply and fix PVC (SWR) bends any radius 75 mm dia complete all as specified and as directed.

Supply and fix PVC (SWR) bends any radius 110 mm dia complete all as specified and as directed.

Supply and fix 75mm bore PVC (SWR) branch piece , double (double Y) equal or unequal provided with access door complete all as specified and directed.

Supply and fix 110mm bore PVC (SWR) branch piece , single (single Y) equal or unequal provided with access door complete all as specified and directed.

Supply and fix PVC (SWR) vent cowl of 75mm dia complete all as specified and directed.

Supply and fix PVC (SWR) vent cowl of 110mm dia complete all as specified and directed.

Supply and fix PVC (SWR) floor trap plain of outer dia of 75mm with grating including jointing with solvent cement etc complete all as specified and as directed.

Supply and fix PVC (SWR) multi floor trap plain of outer dia of 75mm with grating including jointing with solvent cement etc complete all as specified and as directed.

H.S.SIROHI

Manak landmarks

Tara Construction