REPLACEMENT OF PUMPSETS AGAINST BER AT RL 30 RL 92 AND SUMP S2 AT INA EZHIMALA

Amount

Supply, installation, testing and commissioning in replacement of unserviceable existing type or equivalent centrifugal pump sets of horizontal split case type pump, discharge of 279 m3/hr @ 70 mtr head, single stage, 200x150mm (SucxDel) as suitable to fit exisitng MS pipes at site with CI impeller, carbon shaft, CI casing, gland packed coupled to 3 phase centrifugal induction motor of rating 75 kW/100 HP,415V, 1470 RPM, total enclosed fan cooled (TEFC) foot mounted on a common base frame with coupling and coupling guard including making good and replatering of existing motor foundation complete all as specified and as directed by Engr-in-Charge. Make:- Kirloskar (Induction motor-SA260S, Pump-UP 150/45) or equivalent in CRI pumps/KSB pumps/Beacon/Crompton Greaves/Wilo Mather Platt/Jyoti/V Guard. Notes:- 1. Contractor has to submit pump performance datasheet, GA drawings and cross sectional drawings for approval. 2. The quoted rate is deemed to be inclusive of making good/ plastering/re-construction of PCC foundation as specified in GA drawings. 3. The quoted rate is deemed to be inclusive for shifting of unserviceable pumpsets to MES store/whereever specified by Engr-in-charge. 4. The quoted rate is deemed to be inclusive for testing discharge after installation and if any issue found contractor has to realign/ minor alterations with no extra cost.

Supply, installation, testing and commissioning in replacement of unserviceable existing type or equivalent centrifugal pump sets of horizontal split case type pump, discharge of 125 m3/hr @ 65 mtr head, single stage, 200x150mm (SucxDel) as suitable to fit on exisitng MS pipes at site with CI impeller, carbon shaft, CI casing, gland packed coupled to 3 phase centrifugal induction motor of rating 45 kW/60 HP,415V, 1470 RPM, total enclosed fan cooled (TEFC) foot mounted on a common base frame with coupling and coupling guard including making good and replatering of existing motor foundation complete all as specified and as directed by Engr-in-Charge. Make:- Kirloskar (Induction motor-SA260S, Pump-UP 150/45) or equivalent in CRI pumps/KSB pumps/Beacon/Crompton Greaves/Wilo Mather Platt/Jyoti/V Guard. Notes:- 1. Contractor has to submit pump performance datasheet, GA drawings and cross sectional drawings for approval. 2. The quoted rate is deemed to be inclusive of making good/ plastering/re-construction of PCC foundation as specified in GA drawings. 3. The quoted rate is deemed to be inclusive for shifting of unserviceable pumpsets to MES store/whereever specified by Engr-in-charge. 4. The quoted rate is deemed to be inclusive for testing discharge after installation and if any issue found contractor has to realign/ minor alterations with no extra cost.

M&L for replacement of entire wiring, testing and commissioning of soft starter without changing OEM scheme, additonal if required/ extension of copper bus bar as recommended by OEM of existing soft starter panel of size not less than 800x740x1675 mm made out of 16 gauge CRCA sheet suitable for 100HP/75 kW, 3 phase induction motor at site/factory as specified and directed by Engr-in-charge including replacement of following items:- a) Main Contactor 250A. b) Bypass contactors 140A. c) Single phase preventer. d) Auxiliary contactor, AC 15, 4A. e) Indicating lamps - 06 Nos (Red/Yellow/Blue for phases, Green - Run mode, White - Control ON, Red - Start mode). f) Multi function meter with RS 485 port inplace of existing u/s V,A,F meter. g) UV-OV relay, 3 phase. h) FCMA module, Natural air cooled Model No.SC2-75-L Make : ITPL or equivalent in L&T/ABB. j) CTs 500/5A,15VA circular tap wound. k) Over load relay, 3 phase. including replacement of existing timers, MCB, emergency stop button etc, scrapping existing old paint, applying one coat of primer and two coats of synthetic enamel paint of existing colour complete all as directed by Engr-in-Charge.

Notes:- 1. The contractor has to submit complete re-wiring diagram recommended by OEM or equivalent and makes of materials to be replaced for approval and contractor has to submit equivalency certificate incase of repairs carried out by other than OEM. 2. The contractor is responsbile for any damage/fault occurs in newly installed motors in-case of failure of soft starter. 3. The contractor has to complete total No. of jobs in 2 batches if repairs carried out at OEM factory and Penalty of Rs. 2000 per day per soft starter if any delay more than 2 weeks from the date of disconnection of soft starter panel from site. 4. The damage cost will be recovered from payments after assessed by Engr-in-charge in case of any damages during transportation etc. 5. The contractor has to ensure OEM Engineer availability at site while commissioning. 6. The contractor has to ensure OEM Engineer availability while commissioning.

M&L for replacement of entire wiring, testing and commissioning of soft starter without changing OEM scheme, additonal if required/ extension of copper bus bar as recommended by OEM of existing soft starter panel of size not less than 800x740x1675 mm made out of 16 gauge CRCA sheet suitable for 60HP/45 kW, 3 phase induction motor at site/factory as specified and directed by Engr-in-Charge including replacement of following items:- a) Main Contactor 140A. b) Bypass contactors 110A. c) Single phase preventer. d) Auxiliary contactor, AC 15, 4A. e) Indicating lamps - 06 Nos (Red/Yellow/Blue for phases, Green - Run mode, White - Control ON, Red - Start mode). f) Multi function meter with RS 485 port inplace of existing u/s V,A,F meter. g) UV-OV relay, 3 phase. h) FCMA module, Natural air cooled Model No.SC2-75-L Make : ITPL or equivalent in L&T/ABB. j) CTs 500/5A,15VA circular tap wound. k) Over load relay, 3 phase. including replacement of existing timers, MCB, emergency stop button etc , scrapping existing old paint, applying one coat of primer and two coats of synthetic enamel paint of existing colour complete all as directed by Engr-in-Charge.

Notes:- 1. The contractor has to submit complete re-wiring diagram recommended by OEM or equivalent and makes of materials to be replaced for approval and contractor has to submit equivalency certificate incase of repairs carried out by other than OEM. 2. The contractor is responsbile for any damage/fault occurs in newly installed motors in-case of failure of soft starter. 3. The contractor has to complete total No. of jobs in 2 batches if repairs carried out at OEM factory and Penalty of Rs. 2000 per day per soft starter if any delay more than 2 weeks from the date of disconnection of soft starter panel from site. 4. The damage cost will be recovered from payments after assessed by Engr-in-charge in case of any damages during transportation etc. 5. The contractor has to ensure OEM Engineer availability at site while commissioning. 6. The contractor has to ensure OEM Engineer availability while commissioning.

Supply & laying in replacement MS Pipe (ERW), thickness 6.0 mm (Heavy duty) as per IS 359 (1981) of size 150 mm NB both ends flanged in any lengths not more than 1.5mtr, required bends as per site condition suitable to fix on existing sluice valves, NRVs, piping system complete all as specified and directed by Engr-in-Charge.

Supply & laying in replacement MS Pipe (ERW), thickness 6.0 mm (Heavy duty) as per IS 359 (1981) of size 200 mm NB both ends flanged in any lengths not more than 1.5mtr, required bends as per site condition suitable to fix on existing sluice valves, NRVs, piping system complete all as specified and directed by Engr-in-Charge.

Supply and fix in replacement copper conductor cable of 1100V grade, PVC insulated, round sheathed (flexible) un-armoured industrial cable of size 70Sqmm x 3 core with proper saddles & lugs complete all as specified and as directed by Engr-in-charge.

M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 600mm x 6 mm thick buried directly in ground, earth pit not less than 2.25 meter deep below ground level, connected to 32x6 mm size galvanized iron strip as earthing strip by means of bolts, nuts, check nuts, and washers of galvanized iron or steel all as shown in electric plate No 3 of SSR Part I connected to earthing test point all as specified or indicated including provn of necessary excavation and earthwork in any type of soil, PCC pit, RCC cover and 20 mm bore medium grade watering pipe, water funnel with GI wire mesh, 40 mm bore medium grade protection pipe, common salt, charcoal dust, returning filling in of soil, removal of spoil to a distance not exceeding 50 mtr etc including testing on completion and taking down of old items complete all as specified and as directed.

Supply and fix in replacement of 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 or any other indicated situation for loop earthing etc. as 32x6 mm galvanised steel strip complete all as specified and as directed by Engr-in-charge.

Supply and fix in replacement MPP-S capacitor bank panel 10kVAR capacity for 3 phase, 440volts, 50Hz system with inbuilt MCB and LED indication for 100/60HP pump sets complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement sluice valve, flanged end of class PN 1.6 with stainless steel spindle with all accessories suitable for size 150mm bore, confirming to IS specification including taking out the unserviceable valve complete all as specified and as directed.

RS ENTERPRISES

Glacier Cooling Solutions Private Limited

SANDR

LUCKY ENTERPRISES

devan enterprises

National Electric Co

Benchmark Engineers and Contractors

JEETH CONSTRUCTION