REPAIR REPLACEMENT OF CI GI PIPES IN DUCTS AND CERTAIN BR ITEMS AT MD ACCN UNDER GE (NW) NOFRA COLABA MUMBAI

Amount

Supply and fix in repair 3000 Litres rotational moulded PVC tank in position at any location on top of the building including removing existing tank disconnecting all incoming and out going connections, provision of new fittings suitable up to 80mm bore GI pipe all as per existing requirements all as specified and directed.

Supply and fix in repair bib tap fancy type 15 mm bore ,CP cast copper alloy with crutch or butterfly handle screwed down for iron pipe or for brass ferrule all as directed

Supply and fix in repair angular stop valve cast copper alloy ,screwed down ,high pressure or butterfly handle screwed both ends for iron pipe or for union and fix of size 15 mm bore complete all as specified and directed.

S&F in repair 15mm pillar taps, cast copper alloy with captain heads chromium plated screw down high pressure with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair plastic water closet seat and covers closed pattern with flat bottom and cover and MS chromium plated or aluminised hinging device complete all as specified and directed.

S&F in repair white vitreous china wash down water closet pan (pedestal pattern) with PVC seat cover including connection to down pipe and flushing pipe all as specified.

S&F in repair PVC cabinet mirror 450X300 mm with 3 mm thick mirror, complete all as specified and as directed.

S&F in repair PVC low level flushing cistern including brackets 10 litre capacity , with inlet ball valve float, handle,flush pipe etc. complete fixed as in repairs complete all as specified and directed.

S&F in repair wash hand basin vitreous china white (flat back) of size 550x450mm including pillar cock , CI bracket 15mm dia polythene connection , 32mm dia waste coupling and 32mm dia PVC waste pipe 90cm long etc. complete all as specified and directed.

S&F in repair stainless steel towel rail 20mm dia D type 60cm long between flanges complete all as specified and directed.

Taking up or down steel /PVC tubing and connections and removing from store of following sizes, complete all as directed

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply and fix Steel (GI) water tubing galvanised medium grade (ISI marked) of following size, with all fittings fixed complete to walls and ceiling or laid in floor/wall/ ceiling (including scaffolding) complete all as specified and directed.

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

M&L for refixing only incl cleaning of GI/PVC pipes by opening of fittings, removing mud, sludge, etc and refixing as stated above for pipes of size.

80 mm bore

50 mm bore

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supplying and laying in repairs of CPVC 20 mm pipes SDR 11 & Plain CPVC SDR 11/ (including special fittings if any i.e. Brass elbow, Brass Tee, Male threaded brass adaptor, Female threaded brass adaptor etc) fittings on walls/ceiling or laying in floors complete all as specified.

S&F in repair PVC connection 15mm dia and 45/60 cm long with 2 Nos PTMT nuts,complete all as specified and directed by Engr-in-charge.

Supply and fix in repair white rectangular PVC water storage tanks (Loft tank) of capacity 300 ltrs including 20 mm bore ball valve high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for inron pipe and fixed (minimum weight 210 grms ) including fixing 03 Nos tank nipples of GI with washer for out let and inlet all as per manufacturers instructions including disconnecting service connections/over flow pipes and removing old tank to store complete all as specified and directed.

Supply and fix in repair PVC profile suitable for PVC Loft tank of capacity 300 Ltrs including fixing aluminium channel around the profile complete all as specified and directed.

M&L for framed brackets of angles, joist, channel, angle or tee sections fixed independently without connecting plates ect cut to shape (cut to ordinary length i.e within 20mm of the length indicated) drilled and cuntersunk for screws, including bending and welding as necessary, confirming to fe-410-0 or fe 310-0 including removing of old brackets and remove to store and making good, painted or distempered finish complete as specified and directed.

Supplying and fixing in repair 15mm bore brass float valve flat type, high pressure with polythene float & fly nut complete, screwed for GI pipe of following sizes including necessary GI fittings complete all as specified.

Supply and fix in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed ,with suitable fittings fixed new line and in position complete all as specified.

80 mm bore

50 mm bore

20 mm bore

S&F in repair of 38mm dia PVC (flexible) waste pipe of length 900 mm complete all as specified and directed.

Cleaning of loft tanks of following capacities n. exc 300 ltrsin existing position by removing out the residual water from the tank, removing dirt, cleaning the internal surfaces of the tank with high pressure controlled water jet pump by using different nozzles as per requirement. After sucking out entire moss and algae by wet vaccume pump, wash the tank with clean drinking water tank cleaning solution on all internal surfaces, then cleaning the bottom surface of the tank with vaccume pump to make it dry and providing sticker showing the date of cleaning completely all as specified & directed.

Dismantling of cast iron or reinforced concrete pipes upto 100 mm dia jointed in cement mortar and taking out of trenches if required & & ht. upto 16th floor of bldg., complete all as specified.

S&F sand cast type 100 mm bore cast iron soil , waste and vent pipes in any length with or without ears, with cement joints but fixed to walls with MS clams & ht. upto 16th floor of bldg., complete all as specified..

S&F sand cast type 75 mm bore cast iron soil , waste and vent pipes in any length with or without ears, with cement joints but fixed to walls with MS clams & ht. upto 16th floor of bldg., complete all as specified.

S&F in repair 100 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) & ht. upto 16th floor of bldg., complete all as specified.

S&F in repair 75 mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured) & ht. upto 16th floor of bldg., complete all as specified.

S&F in repair 75mm bore of pipe Branch pieces,double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors, & ht. upto 16th floor of bldg., complete all as specified.

S&F in repair 100mm bore of pipe Branch pieces,double (equal or unequal), ordinary or inverted (spigot or socket type) or with parallel branches with oval access doors, & ht. upto 16th floor of bldg., complete all as specified.

S&F as in repair cast iron 'P' or 'S' trap 100mm dia

S&F in repair cast iron floor trap 75 mm, with grating including jointing to waste pipe fixed in cement concrete 1:2:4 all as specified and directed.

S&F in repair 100 mm cast iron sanitary connections short connections pipe of length upto 300 mm length all as specified and directed.

S&F in repair pressure reducing valve gun metal heavy duty screwed down for iron pipe PRVs of 50 mm dia upto 15th story bldg with necessary scaffolding , complete all as specified and directed.

M&L for cleaning of PRV including replacement of nut, bolt,washer , rubber gasket adjustable bolt etc and refixing the same PRV in same position of 50 mm dia size. (Rates incl of scaffolding upto 16th floor)

Attending the complaints of air lock of GI pipes during supply hours (In early morning @ 6.00AM) & by taking down GI pipes / by using pressure pump in pipe where air lock occurred & resolve the complaint . After water air lock open,refix the GI pipe in the same location, complete all as specified. Note : Duputy one plumber in morning supply time as scheduled in outlaying areas

Demolition of brick work or stone masonary built in cement mortar including all quoins, arches, pillars, etc but excluding ashlar facings, dressed stonework and precast concrete articles.

Material and labour for brick work with sub class "B" bricks, straight or curved on plan exc 6m mean radius, built in CM (1:6), complete all as specified.

Taking down cement plaster, any description on brick or stone or cement concrete walls including raking out joints, hacking for key, scrubbing down with water & ht. upto 16th floor of bldg., complete all as specified.

M&L for Rendering 15mm thick cement plaster in cement mortor 1:6 on brick or concrete surfaces in patches, surfaces to be finished even and smooth without using extra cement, complete all as specified.

M&L for Rendering 15mm thick cement plaster in cement mortor 1:4 on brick or concrete surfaces in patches, surfaces to be finished even and smooth without using extra cement, complete all as specified.

M&L for preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper over a coat of primer on 1 to 2 mm thick wall care putty all as specified and directed.

M & L for Preparation of new plaster surfaces on walls and applying 2 coats of weather proof acrylic based paint over a coat of external primer & ht. upto 16th floor of bldg., complete all as specified.

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

M & L for Mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or forged into spikes, framed guard bar; barred iron doors; ladder; framed balusters; railing;frame work for water tanks and similar work conforming to Fe 290 Gd E-165 all as specified .

M & L For Preparation of new steel surfaces & apply two coats of synthetic enamel paint over a coat of red oxide, complete all as specified.

Taking down eaves gutters and rainwater pipes of any dia (any size or pattern ) including all fittings, heads, shoes, bends, swan necks etc (Measured overall as fixed along the centre line over fittings and accessories), complete all as specified.

S&F 160 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc & ht. upto 16th floor of bldg, complete all as specified.

S&F in repair PVC (SWR) bends of 160 mm bore & ht. upto 16th floor of bldg., complete all as specified.

S&F 110 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls including fixing clips, bends, elbows, shoes etc & ht. upto 16th floor of bldg., complete all as specified.

S&F in repair PVC (SWR) bends of 110 mm bore & ht. upto 16th floor of bldg, complete all as specified.

M&L for uprooting of small plants/roots from walls, shafts etc and use/ spraying of chemical to permanently destroy the roots and making good to disturbed surface with brick work in CM 1:4 and plastering in CM 1:4 on both sides of wall area of surface n exc 30cm x 30 cm complete all as specified and directed

S & F in repair 18 mm thick solid WPC jalli with suitable solid PVC frame of size 62mmx 32mm ( confirming to IS 4020) fixed in concrete / brick wall at height of ( G + 15 ) storey bldg , openable type where as directed. Including suitable fixing arrangement etc, complete all as specified and directed.

AAGAM ENTERPRISES (BID ID -3256388)

Rama Construction Co (BID ID -3251322)

Panther Facilities (BID ID -3256725)

Unitech Enterprises (BID ID -3250698)