SPECIAL REPAIR/REPLACEMENT OF BER PUMP SET TILLOTAMA 2 (NOS) AND 08 NOS PUMP HOUSE, 12/13 PUMP HOUSE PILOT BUNDER AND US CLUB AND CEILING FAN AGAINST BER OF VARIOUS LOCATIONS UNDER GE (W) COLABA, MUMBAI UNDER GE (W) COLABA, MUMBAI

Amount

Dismantling , taking down/out old unserviceable pump sets with accessories of any capacity /any type by carefully including base frame, demolition of foundation and transporting, and depositing to MES Store yard.

Supply, Installation, Testing, Aligning and proper levelling & commissioning of centrifugal type electrically driven horizontal end Suction, centrifugal type confirming to IS- 12469 :1988 with CI Casing, bronze impeller and Stainless steel shaft working parts (EN-8) mounted on heavy duty bearings Suitable for continuous operation with 'range of operation' 0 % to 150 % of rated capacity for 440 V, 3 Phase. 50 Hz 60m Head, 420 LPM discharge (20 HP), directly coupled to totally enclosed fan cooled squirrel cage A.C. induction motor of suitable capacity of operate on 3ph, 415V & 50 cycle A.C. mechanical seal arrangement with B class installations & both the pump & motor are to be Erected on common M.S. base plate, and required size MS channel suitable rigid foundation, nut bolt washer, coupling guards and anti vibration rubber pad and accessories all as specified and directed. Note: (a) OEM should be visit site before installing pump /purchasing pump) (b) pump capacity should be designed by OEM specification)

All as per item no 2 above but 56m Head, 582 LPM discharge (15 HP)

All as per item no 2 above but 68m Head, 540 LPM discharge (12.5 HP)

All as per item no 2 above but 30m Head, 666 LPM discharge (7.5 HP)

All as per item no 2 above but 22m Head, 660 LPM discharge (5 HP)

All as per item no 2 above but 60m Head, 1290 LPM discharge (40 HP)

S&F in repairs GI pipes medium grade 80 mm bore with all fittings /GI bends all fittings fixed to wall /ducts and ceiling or laid in floors all as specified and directed.

All as per item no 8 above but 8 but 50 mm dia

S&F in repairs Gun metal globe or gate valve with iron wheel head, confirming to IS-778:1984, screwed both ends for 80 mm bore iron pipe all as specified and directed.

All as per item no 10 above but 50 mm dia

S&F in repairs non return valve, confirming to IS 5312:2004, CI body, for 80 mm dia bore pipe, ISI marked, flanged both ends, PN 1.6 rating, fixed with GI nuts, bolts, wahsers, rubber gasket etc including dismantling unserviceable valve all as specified and directed.

S&F in repairs foot valve, flanged ends, swing type operation with rubber seat of size 80 mm dia including necessary fittings such as nuts, bolts, washers all as specified and as directed by Engineer-in-Charge

Supply and fix Pipe ERW Steel including specials, nominal dia 100 mm as per IS 3589 (1981) thickness 4.8 mm all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600 x 600 mm, thickness not less than 6mm buried directly in ground (earth pit not less than 2.25 mtr deep Below ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead 25 x 3.15 mm dia by means of bolts, nuts, check nuts and washers of GI including PCC pit in PCC 1:2:4 type B-1, angle iron 40x40x3mm frame with pre-cast RCC 1:2:4 type B-1 cover with XPM weight not less than 4kg/sqm and 6mm dia bar handle, excavation and earth work in any type of soil, charcoal, dust and common salt light grade GI watering pipe 20mm bore with funnel and wire mesh and light grade GI protection pipe 40 mm bore 05 mtr long and earth wire up to main earthing of pole complete all as shown in Electric Plate No 3 of SSR 2009 Part-I, all as specified and testing on completion all as specified and directed.

S&F in repairs galvanised iron strip 25 x 3.15 earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles in roof of high rise bldg and as required by sadles not more than distatance of 50 cm between two saddles with jointing nuts, bolts /washers to wall/surface or recess of high rise buildings or burried in ground or any situation for loop all as specified and directed by the Engineer-in-Charge.

M&L rolled mild steel Fe 410-W (Gde E 250 type B) Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) including welding, making holes for fixing bolts, painting suitable pump foundation work all as directed by Engineer-in-Charge

M&L PCC 1:2:4, type B2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete as in motor foundation all as specified and directed.

Demolition of Concrete of any description and in any position not otherwise specifically provided for all as specified and directed

Demolition of brick work or stone/boulder masonary built in cement mortar or cement lime mortar including all quoins all as specified and directed

M&L in repairs brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 at various locations all as specified and directed.

M&L in repairs machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 With Grey Cement tiles and no and pigment including taking down old one complete all as specified and directed.

M&L for providing dry river sand as in sand cushioning to UG cable including punning gently all as specified and directed.

M&L rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces all as specified and directed.

M&L Screed bed or bedding layer of mortar 15 mm thick in (1:6) for laying floor finishes like tiles all as specified and directed.

Demolition of stone slabs and tiles of any description or thickness in floors, aprons, dados etc laid, bedded and pointed in any mortar and removal of rubbish off the site all as specified & directed.

M&L machine cut kota stone slab flooring 20-25 thick laid over 15 mm thick screeed bed, laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing all as specified and directed.

All as per item no 27 above but in risers of steps, skirting, dado and pillars laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing all as specified and directed.

Supply and fixing Ceiling fan complete with blades 1200mm 350 RPM, 220 to 230 CMM, 28 watt, 5 Star BEE rating, Class insulation-B, Service Valve 7.9 CU, THD not less than 88% at 5th stage, temp rising 75 degree Max, Double ball bearing, power factor :0.90 at 5th stage, 100%copper winding motor, white, consumes only 6w at speed 1, constant speed between 130V to 280V, silent BLDC motor, anti-corssosive aluminium blades 1.1 mm thickness and body for longer life. Min 50% Energy saving, BIS certified, 5 year warranty, including down rods as per site required, electronic regulator hanging huck and accessories, 230V, 1200mm sweep. Min air delivery 220 CMM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC making all electronic connection and dust resistance proof, huck and suitable any size rod 1.5 fit to 15 fit at site requirement for hanging ceiling fan complete all as specified and as directed of Hector-500 of Orient, Efficiency Neo of Havells, Energion of CG

M&L for Point wiring with 1.50 Sqmm single core PVC insulated, unsheathed cable FRLSH, 1100 volt grade with multi stranded copper conductor drawn through and incuding medium grade, ISI marked, cassing capping with accessories and incuding provision of 1.50 Sqmm single core PVC insulated, unsheathed cable FRLSH, 1100 volt grade with multi stranded copper conductor green colour as earth continuity conductor and connected to common earth dolly with suitable size of lugs, including mild steel sunken box/metal flush box with suitable modular or pressed steel terminal boxes made out of 1.6 mm thick mild steel sheet metal conforming to IS-5139(pt-I) of 1969 and IS:14772-2000 with earth dolly and coated with two coats of anti corrosive paint over a coat of red oxide primer both internally and externally including provision of new 3 mm thick plastic laminated sheet top cover for housing the switches, socket outlets, fan regulators etc. with brass screws and brass washers and making good the disturbed surfaces as per existing for one light fan point controlled by one switch. Note :- Switch, socket and fan regulators to be measured and paid for separately.

S&F modular switch 1 way 6 A module 230/250 volt , AC supply, ISI Marked, with white cover plate with frame all as specified and directed.

S&F ceiling rose surface bakelite 65x50mm, 3 terminal all as specified and directed.

S&F modular Fan step/ electronic regulator, 120W - 2 module A module 230/250 volt , AC supply, ISI Marked, with cover plate all as specified and directed.

N.S.ENTERPRISES (BID ID -3222858)

Shetty Construction Co (BID ID -3222486)

GANGAJAL (BID ID -3218914)

SBS Enterprises (BID ID -3228380)

SHRI SAI ENTERPRISES (BID ID -3221436)

Shree Ayyappa Engineering (BID ID -3223034)

Bidder Name

HINDUSTAN BUILDERS

Shetty Construction Co

SHRI SAI ENTERPRISES

SBS Enterprises

Shree Ayyappa Engineering

GANGAJAL

N.S.ENTERPRISES