SPECIAL REPAIRS TO BER WATER PUMP AND DG SET IN THE AOR UNDER GE (NW) NAVY NAGAR, COLABA, MUMBAI (3rd CALL)

Amount

Dismantling & Taking out of unserviceable centrifugal pump set 150 HP from pump house and depositing at AGE E/M store yard complete all as specified and directed by Engineer-in-Charge.

Ditto All as per Item No 1.00 above but 01 HP

Ditto All as per Item No 1.00 above but 50 HP

Dismantling &Taking out of unserviceable DG set 160 KVA from pump house and in any location and depositing at AGE E/M store yard complete all as specified and directed by Engineer-in-Charge.

Ditto All as per Item No 2.00 baove but 125 KVA

Ditto All as per Item No 2.00 baove but 250 KVA

Supplying, installation, testing and commissioning of Electric driven Pump factory fitted with below requirements complete all as specified and directed by Engineer-in-Charge. (a) 8000 LPM at head of 35 Mtr, Horizontal type, centrifugal, split casing pump body made up of cast iron & enclosed type impeller made up of bronze with stainless steel shaft,with suitable sealing, glands packing conforming to IS 1520. (b) Suitable Squirrel cage IE-2 induction motor ,TEFC, synchronous speed 1500 RPM, suitable for operation. on 415 volts, 3 phase 50 Hz, AC supply with IP 55 protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325. (c) M.S. fabricated Common base plate,coupling guard, Pressure guage upto 6kg/cm2 of size 100mm dia with accuracy + 2% of foundation bolts etc. as required. (d) Suitable cement concrete foundation (height shouldn't be less than 20 cm) duly plastered with anti vibration pads,painting of blue colour to suction and delivery pipe line, MS common base plate coupling guard. (e) One coat of red lead primer of best quality (IS approved ) shall be applied. Finally two (2) coats of Synthetic enamel paint of best quality(IS approved) colour shall be applied Note:submitting pump performance curves and pump efficiency at site (f) Inspection of pump sets at the factory by detailed rep before dispatch.

All as per Item No 3.00 above but 2900 LPM at 100 mtr head.

All as per Item No 3.00 above but 46 LPM at 18 mtr head.

All as per Item No 3.00 above but 2000 LPM at 76 mtr head.

Supply and laying in replacement of XLPE insulated,PVC outer sheathed ,single core copper cable of size 70 Sqmm in HDPE pipe of size 50 mm bore concealed in floor clamped in wall/trench between motor terminal and starter panel complete all as specified and directed by Engineer-in-Charge. Note :- excavation & pipe is measured separately

Ditto All as per Item No 4.00 but 16 Sqmm

Supply and fixing in repair DOL starter of 1 /2 HP pump sets single phase 220 -230 volt 50 Hz at 1500 RPM complete all as specified and directed by Engineer-in-Charge.

Material and labour for Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to using galvanised iron strip 25×4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all connected to earthing test point all as specified or indicated including testing on completion, complete all as specified and directed by Engineer-in-Charge.

Supply and laying in replacement of High density polyethylene (HDPE) pipes of 50mm of pressure rating 6 kgf/sqcm in trenches complete all as specified and directed by Engieer-in-Charge.

S & F in repair/replacement pressure gauge 100mm dia of range 0-10Kg /Sqcm. complete all as specified and directed by Engieer-in-Charge. Note: Quoted rated should including for providing of adopter /Ferrule/check nut etc required for fixing pressure guage and necessary alterations to MS or CI pipe for taping if required complete all as specified and directed by Engineer-in-Charge.

Supply and installation, testing and commissioning of diesel engine driven generating set of capacity 160 KVA output at NTP with AMF control panel, 415 Volts, 50 C/S AC, 3 phase 4 wire at power factor of 0.8 lagging all as per IS- 4272/2001, DG set mounted on common base plate and directly coupled through flexible coupling of diesel engine with cushion foot mountings (anti vibration) pad in and including acoustic insulated encloser/canopy with noise level less than 75 db at 01 metre distance from DG set, complete with self starting system including accssories, equipment control panel ete complete with following features complete all as specified and directed by Engineer-in-charge. (a) Alternator (bush less) shall be design for an output of 160 KVA at full load for continuous rating at 0.80 PF AC 3 phase 4 wire 415 Volts 50 C/S with 1500 RPM speed, self excited, self regulated, screen protected, drip proof construction with insulation class 'H' with two end shield ball/roller bearing with damper winding in each pole faces as per IS-4722 or BS 2613-1970 complete all as specified and directed by Engineer-in-Charge. (b)Diesel Engine :- Diesel Engine water cooled of capacity not less than 171 BHP and with electric start suitable to drive above alternator independently, coupled directly through flexible coupling, multi cylinder four stroke, cold starting, 1500 RPM industrial type as per BS-649 or IS-1601 with A1 electronic governor suitable to regulate speed of DG set from No load complete with fuel tank of capacity as per manufacturer recommendations, fuel lines, exhaust pipe duly insulated with asbestos rope and with support and silencer mufflers etc for continuous operation and standard accessories, sump pre heaters etc

Ditto All as per Item No 12.00 above but 125 KVA,capacity not less than 134 BHP.

Ditto All as per Item No 12.00 above but 250 KVA,capacity not less than 268 BHP.

Supply and fixing in repairs MS Pipe including all fittings such as nut bolts washers welding flanges, welding works confirming to IS 1239 Part-I (2004) equivalent to BS 1387/1985 of following dia complete all as specified and directed by Engineer-in-Charge.

300 mm bore

200 mm bore

150 mm bore

100 mm bore

Material and labour in replacement for CI specials confirming to IS - 1538, spigot /socket or flanged fitting I.e. bend, tee, collar, flanged/ socket /spigot, Tappers and tails pieces etc suitable for 80/100/150/200/250/300 mm bore pipes complete all as specified and directed by Engineer-in-Charge

Material and labour for DI specials confirming to IS - 1538, spigot /socket or flanged fitting I.e. bend, tee, collar, flanged/ socket /spigot, Tappers and tails pieces etc suitable for 80/100/150/200/250/300 mm bore pipes complete all as specified and directed by Engineer-in-Charge

Supply and fixing in repair foot valve threaded type or flanged type in existing location or new position or location in the sump of any capacity including Nut, bolt, washer, rubber gasket welding work, making good to disturbed surface making of flanged joints and repair making good to existing PCC surface of following sizes complete all as specified and directed by Engineer-in-Charge :-

300 mm bore

250 mm bore

150 mm bore

100 mm bore

Supply and fixing in repair of Cast Iron Non return valve (PN 1.6) both ends flanged including Nut, bolt, washer, rubber gasket welding work, making good to disturbed surface complete all as specified and directed by Engineer-in-Charge of the following sizes :-

300 mm dia

250 mm dia

200 mm dia

150 mm dia

Supply and fixing in repair sluice valves flanged end, cast iron body, flanged and drilled and non rising type brass spindle with nut, long body, class P N 1.6, confirming to IS 14846 of 2000 for following sizes including all flange joint with rubber or fiber board, bolts, nuts and washers complete including pumping out accumulated water complete all as specified and directed by Engineer-in-Charge of following size.

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

Taking down/Removing in old plasters, broken bricks, PCC , MS Chanel, MS Plate & debris inside the valve chamber and repair/maintenance of existing brick masonry valve chamber of size 1.2 x 1.2 x 1.2m (internal dimension) (above GL 0.30 mtr) , 15cm thick foundation using PCC 1:4:8 type D-2 over 15cm thick hardcore of broken stone, 23cm thick brick walls built in cement and sand mortar 1:4, 15mm thick internal and external plaster including top of floor in cement and sand mortar 1:3, 15mm thick, finished even and smooth, without using extra cement, 5 mm thick plate cover over complete chamber on 50mm x 50mm x 6mm MS angle frame embeded in PCC 1:2:4 type B-1coping, having rectangular, hinged, opening of size 150 x 100mm with locking arrangements ,hold fasts, etc, applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces and earth work in any type of soil including disposal of debris outside MoD land complete all as specified and directed by Engineer-in-Charge. Note :- Rates for removing of old plasters, broken stones/bricks, PCC of any type, earth work, M S Chanel, MS Plate e.t.c are deemed to be inclueded in the quoted rated.

Supply and fixing in repairs cast iron pipes with spigot and socket centrifugally cast class `LA' in any length laid in trenches of following sizes complete all as specified and directed by Engineer-in-Charge

300mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

Supply and fixing in repairs DI pipes with spigot and socket centrifugally cast class `LA' in any length laid in trenches of following sizes complete all as specified and directed by Engineer-in-Charge

300 mm bore

150mm bore

100mm bore

Material and labour for run lead joint in repair with pig lead including pumping out / bailing out water and necessary excavation and earth work in any type of soil,to repair the joints for following sizes of pipes complete all as specified and directed by Engineer-in-Charge :-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

Material and labour for Cutting existing DI pipes and reducing for insertion of DI fittings to required length in position for following sizes complete all as specified and directed by Engineer-in-Charge :-

300 mm bore

150 mm bore

100 mm bore

80 mm bore

Material and labour for Cutting existing cast iron pipes and reducing for insertion of CI fittings to required length in position for following sizes complete all as specified and directed by Engineer-in-Charge :-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in soft/ loose soil complete all as specified and directed by Engineer-in-Charge.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms in soft/loose type of soil complete all as specified and directed by Engineer-in-Charge. Note : For item No 25.00 and 26.00 above rate deemed to be included for earth work and form work required as per site requirement & as directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15 cm thickness (below or above ground level) and debris out side MoD land complete all as specified and directed by Engineer-in-Charge.

Material and labour for cement concrete 1:2:4, type B-2 (using 40 mm graded stone aggregate) as in mass filling, support of CI pipes, foundation and hardstanding finishing even and fair without using extra cement complete all as specified and directed by Engineer-in-Charge.

Removing excavated material exc 250m but n.exc 500m and depositing where directed outside MoD land complete all as specified and directed by Engineer-in-Charge.

AGRAWAL ASSOCIATES

Shree Ayyappa Engineering

Veer High Tech Solution

ORIENT ELECTRIC CO

Shetty Construction Co

S S ENTERPRISES

the bhimani group of companies