REPAIR TO PVC WATER TANKS, PLUMBING, SANITARY FITTINGS, FLOORING, TILLING AND ALLIED WKS AT BSV, JSV AND CENTRAL AMENITIES OF SEVOKE ROAD MIL STN UNDER GE SEVOKE ROAD

Amount

Dismantling plain or corrugated steel sheeting any thickness, complete all as specified and directed.

Dismantling floor hearth or wall tiling and stone slabs including cement mortar bedding ( but not backing ) removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed

Demolition of concrete (reinforced) of any description Roofs, floors (other than ground floors), beams, staircases, landing, chajjas and similar suspended work, removing rubbish off the premises etc complete all as specified and directed.

Demolition of brickwork built in cement mortar and removing rubbish off the premises etc complete all as specified and directed

Taking down cement plaster or lime plaster on walls /ceiling of any description from concrete or brick wall etc including raking out joints, hacking for key, scrubbing down with water and disposing off the retrieved debris as directed including necessary scaffoldings etc complete all as specified and directed

Taking up or down 15 mm bore steel water tubing and connections, separating serviceable portion for reuse, removing unserviceable portion from site, complete all as directed.

Taking up or down 20 mm bore steel water tubing and connections, separating serviceable portion for reuse, removing unserviceable portion from site, complete all as directed.

Taking up or down 25 mm bore steel water tubing and connections, separating serviceable portion for reuse, removing unserviceable portion from site, complete all as directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed

Dismantling PVC/HDPE/plastic water tank of capacity 500 Litre complete all as specified and directed

Dismantling PVC/HDPE/plastic water tank of capacity 1000 Litre complete all as specified and directed

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed.

Materials and Labour for plain cement concrete (1:4:8) type D-2, using 40mm graded stone aggregate as in platform for placing PVC water tank over roof, filling etc complete all as specified and as directed.

Materials and Labour for Steel work in tubular trusses including posts,purlins, rafters, special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240

Materials and Labour for rolled mild steel Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel') complete all as specified and as directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) 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, complete all as specified and directed.

Supply and fixing Pre-painted galvalume aluminum zinc coating (AZ-150) 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 , complete all as specified and directed.

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

Materials and labour for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 15mm thick screed bed or bedding layer of cement mortar (1:6) for laying of floor finishes complete all as specified and directed.

Materials and labour for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm,on vertical surfaces such as skirting,dado and risers to steps etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 10mm thick screed bed or bedding layer of cement mortar (1:4) complete all as specified and directed.

Materials and labour for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 15 mm thick screed bed or bedding layer of cement mortar (1:6) for laying of floor finishes complete all as specified and directed.

Materials and labour for non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm,on vertical surfaces such as skirting,dado and risers to steps etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 10mm thick screed bed or bedding layer of cement mortar (1:4) complete all as specified and directed.

Materials and labour for coloured 450x350x7-8 mm thick glazed ceramic tiles on vertical surfaces such as skirting,dado and risers to steps etc, set and jointed in neat cement slurry and pointed in white cement mixed with pigment to match, over and including 10mm thick backing coat in cement mortar (1:4) , complete all as specified and directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan exc 6 meter mean radius built in cement mortar 1:6 complete all as specified and as directed.

Materials and labour for brick work with sub class 'B' burnt clay bricks straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed.

Materials and labour for rendering 10mm thick in cement mortar (1:6) on other than fair faces of brick work , finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 5mm thick in cement mortar (1:3) on ceiling surfaces, finished even and smooth without using extra cement, complete all as specified and directed.

Materials and labour for rendering 20mm thick in two layers of 10 mm thick each in cement mortar (1:4) on fair faces of brick work or concrete surfaces,WPC shall be mixed with morter of top layer, finished even and fair, complete all as specified and directed. (Note: WPC shall be measured and paid separately as supply only)

Supply only integral Water Proofing Compound of approved make.

Materials and labour for applying three coats of white wash on new ceiling surface including preparation of surface, complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper of approved colour with roller over one coat of primer over 1 mm thick wall care putty of approved make complete all as specified and directed.

Materials and labour for preparation of new plastered surfaces of walls and applying two coats of weather proof antifungal exterior emulsion paint (as per manufacturer instructions) of approved colour over a coat of alkali resistant primer over 1mm thick wall care putty complete all as specified and directed.

Fixing only old serviceable 15 mm bore medium grade galvanized steel water tubing with all new fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Fixing only old serviceable 20 mm bore medium grade galvanized steel water tubing with all new fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Fixing only old serviceable 25 mm bore medium grade galvanized steel water tubing with all new fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 15 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 20 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing 25 mm bore medium grade galvanized steel water tubing with all fittings, fixed to wall/ceiling or laid in floor complete all as specified.

Supply and fixing in repairs sheet glass shelf assembly consisting of 5.5 mm thick sheet glass shelf 12cm wide with CP brass bracket guard railing 60cm long complete all as specified and directed.

Supply and fixing in repair Vitreous China wash down water closet pan (pedestal pattern), white with "P" or "S" Trap front or back inlet fixing bolts, PVC seat cover complete and making all necessary connection as specified and directed.

Supply and fixing in repair 10Ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, complete all as specified and directed.

Supply and fixing for 450mm long PVC connections 15mm size with PTMT nuts, complete all as specified and directed.

Supply and fixing in repairs, 15mm cromium plated Bib taps, cast copper alloy with crutch or butterfly handle, fancy type, screwed down, screwed for iron pipe or for brass ferrule and fixed, complete all as specified and directed.

S&F in repair Fancy type chromium plated Stop/angle valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and as directed.

Supply and fixing CP Soap dish holder including CP screws complete all as specified and as directed.

Supply and fixing Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

Supply and fixing in repair 15 mm bore Brass CP wall mixer for mixing hot & cold water fancy type, 3 in 1 system with provn of for head shower with long bend pipe and wall flangs with 125 mm size CP shower rose with swivel joint and matching CP arm, screwed down high pressure with letter hot and cold with long screwed shank and flynuts screwed for iron pipe, complete all as specified and directed.

Supply and fixing PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints fixed to walls with suitable size clamps, complete all as specified and directed.

Supply and fixing PVC (SWR) bends any radius 110mm bore with access door, complete all as specified and directed.

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

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

Supply and fixing PVC (SWR) vent cowl 110mm bore, complete all as specified and directed.

Supply and fixing PVC (SWR) pipes 75mm bore single socketed, in any length with rubber ring joints fixed to walls with suitable size clamps, complete all as specified and directed.

Supply and fixing PVC (SWR) bends any radius 75mm bore with access door, complete all as specified and directed.

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

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

Supply and fixing PVC (SWR) vent cowl 75mm bore, complete all as specified and directed.

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

Supply and fixing in repairs brass chromium plated, shower rose, 125mm size complete all as specified and directed.

Supply and fixing Towel Rail 600mm long of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 190gms) complete all as specified and directed.

Disconnecting existing PVC water tanks of capacity 500 lits, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position including cleaning internally and extenally complete all as specified and directed

Disconnecting existing PVC water tanks of capacity 1000 lits, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position including cleaning internally and extenally complete all as specified and directed

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 500 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply & fixing rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) 1000 Ltr capacity hoisted and fixed in position, connecting with existing pipes all as specified in SSR Part I complete all as specified and directed.

Supply and fixing ball brass valves of size 20 mm bore high pressure, with polythene float and fly nut, screwed for iron pipe etc complete all as specified and directed.

Supply and fixing ball brass valves of size 25 mm bore high pressure, with polythene float and fly nut, screwed for iron pipe etc complete all as specified and directed.

Demolition of brick coba/tiles/cement concrete (un reinforced) including water proofing treatment of any specification from existing roof/terrace of any thickness, cleaning the surface with wire brush, removing rubbish off the premises etc complete all as specified and directed.

Materials and labour for cutting out cracks to V-section in existing roofs or terracing, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed.

Materials and Labour for 25 mm average thickness plain cement concrete (1:2:4) type B-0, using 12. 5 mm graded crushed stone aggregate over roof/ chajjas to achieve required slope including formwork, making rounded chamfered on edges, mixed with WPC @ 2% by weight of cement, complete all as specified and directed. Note: WPC shall measured and paid separately.

Materials and labour for 15 mm thick rendering in cement mortar (1:4) over RCC roof surface to receive roof treatment finished even and smooth without using extra cement mixed with water proofing compound as per manufacturers instruction (WPC shall be measured and paid separately).

Materials and labour for surface preparation including cleaning the surface, treating of construction joints, filling of honey combs with polymer modified mortar (cement : sand: approved ploymer (Asian/Beger/Shalimar/STP) for filling cracks up to 3mm using approved crack seal, bigger cracks, damaged potions and hollow areas shall be repaired with polymer modified cement morters complete as per manufacturer instructions. Manufacturer:- ASIAN/ BERGER/ SHALIMAR/STP.

Materials and labour for Roof treatment by application of non toxic polyurethane modified acrylic based single component (P U Roof Coat) solvent free, cold applied polyurethane modified elastomeric waterprooofing membrane with excellent UV resistant capasity as per ASTM D6083 [a water based 100% acrylic elastomeric emulsion polymer latex coating used as protective coating for roofs] after preparing the surface by cleaning and repairing the roof cracks by cement & sand mortar (1:4), with antishrinkage mortar (to be paid separately) if any, apply two coats along with a priming coat (tow coats of P U Roof Coat and one coat of primer coat compatible with main product as per manufactures specification) and reinforced with 20 gsm Geotextile Fleece, including the cost of primer coat and base preparation, tools & plants complete as per manufacturer instructions. Manufacturer:- ASIAN/ BERGER/ SHALIMAR. Note:- (i) Application of roof treatment shall be done by the authorized applicator of manufacturer as approved by GE. (ii) Contractor shall obtain the Guarantee from the manufacturer for 07 years and submit to the department alongwith the Guarantee as specified in CA.

Engineers India (BID ID -3329092)

M S ALOK SAHA (BID ID -3327522)

ANJALI CONSTRUCTION (BID ID -3327003)

The Associated Construction And Co (BID ID -3326953)

RAJU AICH (BID ID -3326820)

M/S TARAN INFRACON (BID ID -3327808)

M/S DUTTA & DAS ENGINEERING CO. (BID ID -3325921)

AJOY DEY (BID ID -3327707)