REPAIR / REPLACEMENT OF INTERNAL WATER SUPPLY LINE , FITTINGS / FIXTURES, OTHER PLUMBING WORKS AND MISCELLANEOUS B/R WORKS IN MADAMBAKKAM, NARENDRA PLACE AND 9 P S UNIT AT AF STATION TAMBARAM

Amount

Taking down or up steel tubing 15mm bore of pipe and connections on wall/ floor complete and making good disturbed surfaces to match with existing surface all as specified and directed.

All as per item No.1 above, but for 20mm bore of pipe

All as per item No.1 above, but for 25mm bore of pipe

S&F Galvanised iron water tubing 15mm dia medium grade with all fittings and fixed complete on wall/ ceiling/ laid in trenches/ floor all as specified and directed.

All as per item No.4 above but for 20mm dia

All as per item No.4 above but for 25mm dia

Refixing of old steel tubing 15mm dia with new fittings and connections in new or old position on walls, ceiling, floors etc., after cleaning properly and making water line functional /serviceable complete all as specified and as directed.

All as per item No.07 bove but for 20mm dia.

All as per item No.07 above but for 25mm dia. ( Note for Sl.item No. 4 to 9 : Any holes , patch work occured during fixing pipe lines shall be made good to match with existing surfaces. The unit rates quoted is deemed to be inclusive of this provisions.)

S&F 3-Layer PP-R (Polypropylener random copolymer) 16 mm (outer dia) concealed pipes SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc, all specified and as directed.

All as per item No. 10 above but outer dia of pipe 20mm.

All as per item No. 10 above but bore of pipe 25mm.

S&F in repairs 20mm dia Gun metal gate valve with iron wheel head screwed both ends for iron pipes of for unions all as specified and directed.

S&F in repairs 15 mm bore CP Bib tap cast copper alloy fancy type crutch or butterfly handles screwed down for iron or for brass ferrule all as specified and directed.

S&F in repairs 15 mm bore pillar taps cast copper alloy fancy type chromium plated screwed down high pressure with long screwed shanks and fly nuts screwed for iron pipes all as specified and directed.

S&F in repairs 15mm dia CP stop valve cast copper alloy screwed down high pressure fancy screwed both ends for pipe or for union all as specified and directed.

S&F in repairs 15 mm dia Bip tap standard PTMT any colour screwed for iron pipe (Minimum weight 90 gms) all as specified and directed.

S&F in repairs 15mm dia Pillar taps of PTMT any colour high pressure screwed for iron pipe and fixed.(Minimum weight 15mm-110gms) all as specified and directed.

S&F in repairs 15mm dia Stop valve of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms) all as specified and directed.

S&F in repairs 125mm size brass chromium plated shower rose with swivel joints all as specified and directed.

S&F in repairs swivel shower of PTMT any colour fixing with 15mm pipe ( Min weight 40gms) all as specified and directed.

Dismantling PVC drain / soil waste pipes of 100 mm / 75 mm dia including specials jointed in cement mortar , taking out from floor , walls etc all as specified and as directed.

S&F 110mm dia PVC (SWR) pipes single socketed in any length with rubber ring joint laid in in floors or fixed in wall with suitable clamps etc complete all as specified and as directed.

All as per Sl.item No. 23 here in before but dia of pipes 75mm all as specified and directed.

S&F 75mm dia PVC (SWR) bend with access door all as specified and as directed.

All as per item No 25 above but 110 mm dia

PVC (SWR) bends any radius of bore 110 mm all as specified and as directed.

PVC (SWR) bends any radius of bore 75 mm all as specified and as directed.

PVC (SWR) branch piece single 'Y' of bore 110 mm all as specified and as directed.

PVC (SWR) branch piece single 'Y' of bore 75 mm all as specified and as directed.

PVC (SWR) branch piece double 'Y' of bore 75 mm all as specified and as directed.

PVC (SWR) branch piece single 'Y' of bore 110 mm with door access all as specified and as directed.

PVC (SWR) branch piece double 'Y' of bore 110 mm with door access all as specified and as directed.

PVC (SWR) branch piece single 'Y' of bore 75 mm with door access all as specified and as directed.

PVC (SWR) branch piece double 'Y' of bore 75 mm with door access all as specified and as directed.

PVC (SWR) vent cowl 110 mm bore all as specified and as directed.

PVC (SWR) vent cowl 75 mm bore all as specified and as directed.

PVC flushing cistern of 10 litres capacity, low or high level with valveless syphonic action and float value, pull knob including brackets, PVC connection, PVC flush pipe 32 mm dia etc., complete, fixed in repairs all as specified and as directed.

S & F in repair internal kit for PVC flushing cistern for10 litres capacity, all as specified and as directed.

PVC grating round / square suitable for 100 mm dia with / without waste hole and connecting up, fixed in repairs all as specified and as directed.

M&L in repair PVC(SWR) Floor trap, plain with grating 63 mm dia outlet including jointing with solvent cement all as specified and as directed.

S&F Rotational moulded polythene storage water tanks of 500 Litres capacity (cylindrical and vertical with top covers) hoisted and fixed in position over stage all as specified and directed by Engineer-in-Charge as in repairs all as specified and as directed.

S/F Rotational moulded polythene storage water tanks of 1000 Litres capacity (cylindrical and vertical with top covers) hoisted and fixed in position over stage all as specified and directed by Engineer-in-Charge as in repairs all as specified and as directed.

S&F in repairs PVC water tank cover including fixing with proper locking arrangement as directed by Engr-in-Charge suitable for any capacity of PVC water tank all as specified and as directed.

PTMT high pressure float valves with epoxy coated alu rod and high density plastic ball complete screwed for iron pipe or brass ferrule of 20 mm dia, fixed in repairs all as specified and as directed.

All as per item No 45 but for 25 mm dia .

Cleaning and removing scale, dirt etc from tanks and washing with bleaching powder without diturbing float valve incl outlet pipe mouth etc using bleaching powder complete of capacity 500 ltrs incl inscription of date of cleaning in white paint (stencil cut 25 to 50 mm high letters) all as directed by Engineer - In -Charge.

All as per item No.47 above but 1000 ltrs capacity tanks.

S & F in repair Vitreous china wash basin, white flat back of size 550 x 400 mm including CP brass coupling, PVC waste pipe, PVC connection and brackets all as specified and as directed.

Vitreous china squatting pan "Orissa " pattern including P or S trap of size 580X440 mm white with intergral foot rests, excluding flushing cistern including setting the trap and pan in cement / lime concrete all as directed, fixed in repairs& making good the distrubed floors all as specified and as directed.

Vitreous china wash down water closet pan (Pedestal pattern) white including fixing bolts, seat cover, 'P' trap excluding flushing cistern, and fixed in position in repairs all as specified and as directed.

All as per item no .51 above but anglo indian type.

Supply and fixing in repair PVC Water closet Seat Cover white or Black closed pattern with flat bottom and cover with PVC, aluminium or MS cromium plated hinge devises etc all as specified and as directed.

S&F in repairs PVC Bath room cabinet of size 600 mmx450 mm all as specified and as directed.

S& F in repairs Stainless steel plate rack of size 600 x 900 x 0.8 mm thick fixed to wall complete all as specified and directed

S & F in repair Sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs washers and waste pipe incl bedding in CM to dwarf wall or incl fixing cantilevers brackets and connecting union to pipe overall size 915mm x 460mm, bowl size 410mm x 330mm x 160mm all as specified and as directed.

S&F in repair flush pipe of polythene of low or high density or pvc 32 mm dia for high or low level cistern all as specified and as directed.

S&F in repair PVC connections 15mm size with PTMT nuts of length 600mm all as specified and as directed.

S&F in repair PVC connections 15mm size with PTMT nuts of length 450mm all as specified and as directed.

S&F in repair waste coupling of PTMT (half threaded or full threaded) of 32mm bore all as specified and as directed.

All as per item no .61 above but 40mm bore.

All as per item no .61 above but 40mm bore for stainless steel sink .

S&F in repair PVC waste water pipe 32mm dia in WHB all as specified and as directed.

S&F in repair PVC waste water pipe 40mm dia in sink all as specified and as directed.

Demolition of floor or wall tiling including cement mortor bedding and backing and removing rubbish off the premises all as specified and as directed.

Rendering 10 mm thick in cement mortar 1:4 on wall as backing coat for tiling all as specified and as directed.

Screed bed or bedding layer, 15 mm thick in cement mortar 1:6 for laying floor finishes all as specified and as directed.

M&L Glazed ceramic non skid coloured tiles of size 7 to 8mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11sqm, in floors etc. set jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and as directed.

M&L Glazed ceramic coloured tiles in vertical surface 300x200x7mm thick set and jointed in neat cement slurry and pointed in white cement to match all as specified and as directed.

S&F in repair health faucet chromium plated with 1 mtr long CP connection all as specified and as directed.

S&F in repair PVC health faucet with 1 mtr long PVC connection all as specified and as directed.

M/s. V. BAKTHAVATSALAM & CO

Raju Builders