GE(W)HSR-54/20-21 REPAIRING, SERVICING AND REWINDING OF CENTRAL SEWAGE AND STP PUMP AND MOTORS INCLUDING OTHER ALLIED WORK AT HISAR MIL STN

Amount

M&L in replacement 40 mm bore GI Pipe , light grade, ISI marked confirming to IS1239,with fittings laid in floor / fixed along with poles/ walls /Roadcrossing/floor crossing for cable protection all as ordered complete all as specified and directed.

Taking out by raising/lowering of submersible pump set of 05 HP/04 HP make - AQUA with the help of chain pully block or any suitable means from sewage sump after disconnecting electric and sewage coupling connections, dismantling pump and motor for carrying out repairs /replecement of defective parts, cleaning of impeller and volute casing, clogged discharge line, reassembling, painting the pump set and reinstallation into sewage sump connecting, testing complete to all running parameters all as directed. Note:- (i) Replacement of defective parts, rewinding of motor and Dewatering will be paid saperately under respective sch of this work. (ii) Contractor has to make own arrngement for pumping of sewage effluents from sump well as long as pump remains under repair/rewinding by fitting his own pump including other T&P etc , all T&P shall be brought by contractor and nothing will be issued by department. (iii) Rate shall be deemed inclusive of lifting/lowering, transporation of pump etc and other T&P required for the job. (iv) Pump shall be repaired & reinstalled with in 10 days from the date of handing over to contractor.

M&L for rewinding 3 phase, 415V electric motor cap-05 HP of non clog submersible pumps make:AQUA, model ANS, after dismantling the stator and rotor, removing burnt windings, cleaning the slots, rewinding the motor with super enamelled quality hermatic grade copper winding wire of proper gauge and number of turns as per the existing windings, (Class 'F' insulation including Dr. back ELMO-50 Varnish , pre-heating to remove moisture and vaccum pressure impregnated for air bubble free varnishing, with slot liners & seperators, fibre - glass sleeves, baking to 150 degree C for 12 hrs in special baking oven to suit the motor for IP-68 protection) of the 05 HP motor reassembling and testing complete all as specified and directed. Note :- Spares/ parts to be replaced shall be measured & paid separately under respective items

All as per item No 3 above but Cap-04 HP complete .

S&F in replacement of following parts of existing make for pump 05 HP Model ANS 0627 D - M/005 and Model ANS 0523 SM/004 complete all as specified and directed. Make- AQUA in fully serviceable condition during the process of repair Pump chamber.

Setting plate(clearance adjustment plate).

Impellers (CI IS 210 with 1.5 to 2% Ni) CF8M

Mechanical seal - (out side) lower.

Mechanical seal - (in side) upper.

O ring set .

Lower ball bearing.

Upper ball bearing.

Key for shaft.

Cable gland

Cable gromate.

Moisture sensor

Thermister (Top)

Auto coupling gasket.

Oil (IOC OIL-12).

Auto coupling sliding bracket

S&F in replacement 80mm size/dia. check valves cost iron of following sizes, pressure Rating: PN -1.6, seat: Nitrile, Flange Std, as per existing complete all as specified and directed.

All as per item No 6 above but 40mm size/dia.

S&F in replacement stainless steel (SS316) seamless pipe outer dia 65mm , of thickness not less than 5mm, including necessary bragging / welding, Drilling and PCC work duly fixed in base of central sewage well and also in slab with MS flat angle iron of suitable and required size complete all as specified and directed . Note : - MS flat and angle, iron, Nut & Bolt etc will be measured & Paid Separately

All as per item No 08 above but Cap-60 Cum/hr, model-42.

S&F in replacement of following parts for making the air blower (make :Everest) in fully serviceable condition during the process of repair, as per existing complete all as specified and directed:-. Air filter of Everest air blowers cap-330 Cum/hr as per existing

Air filter of Everest air blowers cap-60 Cum/hr as per existing

Supply and filling of oil grade castrol Hypo B 90/servo gear super 90/HP gear oil X-P90 for replacement/top up.

Air blower Belt size A-42 (STP .24MLD)

Air blower Belt as per existing/size FK588 (STP 2.MLD)

Blower Bearing as per existing, size 6304 (STP .24MLD)

S&F in replacement following items of LT electric panel board fixed at site of .24 MLD and 2.0 MLD sewage treatment plant as per existing complete all as specified and directed:- Power contactor MNX-25 AC1-45A, AC3-25A Make - L&T or equivalent

Power contactor MNX-18 AC1-30A, AC3-18A Make - L&T or equivalent

Control fuse

Indicator lamp

Over load relay MNX-A2, 06-15A

SPP 415V, 50 HZ, type VPS-2 Make- Minilec

Push button with element.

MCB 6 to 32A SP 10KA, 240/415V C curve

MCB 6 to 32A SPN 10KA, 240/415V C curve

S&F in replacement of following items of 05HP and 4HP submersible pump starter control panel board of .24MLD and 2.0 MLD sewage installation as per existing complete all as specified and directed:- Power contactor AV1-12, 7.5 HP, 415V, AC-15A Make - Schneider

Power contactor AV1-1210, 415V, AC3-12A. Make - Schneider

Overload relay AVR1-12, 5.5-8A for 04 HP pump set. Make - Schneider or equivalent suitable for 04 HP pump set

Overload relay AVR1-14, 7-10A for 05 HP pump set. Make - Schneider or equivalent suitable for 05 HP pump set

Single phase preventer with water level guard (SPP with WLG) 415V, 3phase, 50 Hz suitable for 05/04 HP pump set 415 V, 3 Phase, 50 Hz

Winding protection relay (WPR) 415V, 3 phase suitable for 04/05 HP pump set 415 V, 3 Phase

Moisture controller.

HRC fuse 20 Amp

Taking out by raising/lowering of non clog submersible pump set of make - Kirloskar Model -NS type AC 50 C/S three phase 415V with the help of chain pully block or any suitable means from sewage sump after disconnecting electric and sewage coupling connections, opening of pump and motor for carrying out repairs /replecement of defective parts, cleaning of impeller and volute casing, clogged discharge line. Reassembling, painting the pump set and reinstallation into sewage sump connecting, testing complete to all running parameters of following models:- Model-NS 100/32 QM, 40/30HP, NS 100/26 QM 30 HP Notes:- (i) Replacement of defective parts, rewinding of motor and Dewatering will be paid saperately under respective sch of this work. (ii) Contractor has to make own arrngement for pumping of sewage effluents from sump well as long as pump remains under repair/rewinding by fitting his own pump including other T&Petc. All T&P shall be brought by the contractor and nothing shall be issued by department. (iii) Rate shall be deemed inclusive of lifting/lowering, transporation of pump etc and other T&P required for the job. (iv) Pump shall be repaired & reinstalled with in 10 days from the date of handing over to contractor.

Model-NS 50/32 QM, 20 HP, NS 50/26QT 10HP , 12.5 HP, 15 HP

M&L for rewinding of electric motor of NS type non clog submersible sewage pump 3 Phase, 415 Volts, Cap 40 HP (Make - Kirloskar), after dismantling the stator and rotor, removing burnt windings, cleaning the slots, rewinding the motor with super enamelled quality hermatic grade copper winding wire of proper gauge and number of turns as per the existing windings including numex paper, glass paper, thimble, glass sleevs, main lead, back doll, Varnish and drying in oven including fitments of thermostate protection relay, including required nut bolts (stainless steel) reassembling and air testing to ensure leak lightness of the joints complete. Note :- Spares / parts to be replaced shall be measured & paid secretly under respective items

All as per item No 14 here-in-before but 30 HP complete.

All as per item No 14 here-in-before but 20 HP complete.

All as per item No 14 here-in-before but 10 HP complete.

All as per item No 14 here-in-before but 12.5HP to 15 HP Make : KSB complete.

S&F in replacement of following parts of existing make of the non clog submersible pump set make - Kirloskar model NS 100/32 QM (30 HP), NS 50/32 QM (20 HP), NS 100/32 QM (40HP), NS 50/26 QT (10HP), NS 100/26 QM (7.5 HP) complete all as specified and directed. Part 15100 - Enclosed Impeller of NS 100/32 QM 40HP.

Part 15100 - Enclosed Impeller of NS 100/32 QM 30HP.

Part 15100 - Enclosed Impeller of NS 50/32 QM 20HP.

Part-23002- Mech. Seal (in board) Sic Vs Sic size-40mm complete.

Part-23002- Mech. Seal (in board) Sic Vs Sic size-55mm complete.

Part-23003 - Mech. Seal (out board) Carbon Vs St. St size-40mm complete.

Part-23003 - Mech. Seal (out board) Carbon Vs St. St size-55mm complete.

Part- 26001 - Ball Bearing (Lower/upper) SKF 6309-2RS1.

Part- 26001 - Ball Bearing (Lower) SKF 7312 BG.

Part- 26002 - Ball Bearing (Upper) SKF 6306-2RS1.

Part - 32000 - Key for Impeller.

‘O’ Ring set (for Cap-30/40HP sewage pumps) complete.

O' ring set (for Cap-10 to 20HP sewage pumps) complete.

Part - 66900 - Screw for Impeller.

Part -84501 & 03 - Washer for Cable Seal for Power Cable.

Part -84502- Washer for Cable Seal for Control Cable.

Part - 91001& 02 - Cable Gland.

Part - 91200 - Terminal Board.

Control cable 8 core(4x4sqmm+4x1.5sqmm).

Control cable 8 core(10x4sqmm+4x1.5sqmm).

Part - 91302 - Control Cable 1100V submersible type EBXL 3corex10sqmm.

Part - 91302 - Control Cable 1100V submersible type EBXL 3corex4sqmm

Supply, fill the lubricant oil up to the level for lubricating mechanical seals complete all as specified and directed. Make.IOL-Servosystem-317 / HPCL-Enklo-57.

Supply & fill the lubricant grease as required for lubricating antifriction ball bearings complete all as specified and directed. Make.IOL-Servogem-2 / HPCL-Lithon-2.

S&F in replacement FR PVC insulated sheathed multistranded copper conductor flexible cables for voltage grade upto 1100V-IS-694 of size 6 sqmm 12 core complete all as specified and directed.

All as per Ser item No 22.00 here-in-before but 1.5 sqmm 8 Core

All as per Ser item No 22.00 here-in-before but 4 sqmm 12 Core

S&F in replacement flot switch NO/NC with Size SWG 40/76 flexible wire 25 mtr complete with handle complete all as specified and directed.

S&F in replacement of Amp metre square type 0-200 Amps CT orperated with CT complete all as specified and directed.

S&F in replacement of Volt meter 0- 500 Volt complete all as specified and directed.

S&F in replacement push button adoptor with element and fixing with screw complete all as specified and directed.

S&F in replacement Mechanical interlock kit for MO&MNX 9-40 etc complete all as specified and directed.

S&F in replacement of switch disconnector fuse unit without enclosure with HRC fuse 63 Amp TP&N 415 volt including thimble of suitable size complete all as specified and directed. Make : L&T/Havells/GE/Siemens

S&F in replacement of switch disconnector fuse unit without enclosure with HRC fuse 100 Amp TP&N 415 volt including thimble of suitable size complete all as specified and directed. Make : L&T/Havells/GE/Siemens

S&F in replacement Part - 91400 - Cable Seal complete all as specified and directed.

S&F in replacement Part - 91401 & 03 - Cable Seal for Power Cable complete all as specified and directed.

S&F in replacement Part - 91402 - Cable seal for Control Cable complete all as specified and directed.

S&F in replacement Part - 93200 - Moisture Sensor complete all as specified and directed.

S&F in replacement Rubber diaphragm (For cap-30/40HP sewage pump set). complete all as specified and directed.

S&F in replacement Rubber diaphragm cap- 10/20HP complete all as specified and directed.

S&F in replacement Guide Shoe (For cap-30/40HP sewage pump set) complete all as specified and directed.

S&F in replacement Guide Shoe Cap-10/20HP complete all as specified and directed.

S&F in replacement following items of LT electric panel board fixed at site of SW 01 to SW 06 central sewage system plant ofr carrying out repair, as per existing complete all as specified and directed.:- MCB TPN 63 Amps 10 KA 415 volt as per existing.

MCB TPN 32 Amps 10 KA 415 volt as per existing.

Compact LED indicating lamp (RYG) 220/240V AC, 50 hz.

HRC fuse 2 to 6 amp,

HRC fuse 63 amp.

HRC fuse 80 to 100amp.ns)

Terminal connector, size 10 to 25mm.

Terminal connector, size 35mm.

PVC pipe size 50mm dia for cables protection.

MCB TPN 16 Amps 10 KA 415 V as per existing.

S&F in replacement following items of electric starter / control board of SW 01 to SW 06 Central sewage system for repairs as per existing complete all as specified and directed:- Power contactor, model-3TF33 00-0A , AC3-22 Amp 415V

Power contactor, model-3TF34-00-0A AC3-32 Amp 415V

Power contactor, model-3TF35-00-0A AC3-38 Amp 415V

On-delay timer (03-60 sec), Type:3RP1576-INP 30 8k. as per existing.

Over load relay 12.5-20A. (seimens or equivalent contactor mounting 3TF33) as per existing.

Over load relay 16-25A (seimens or equivalent contactor mounting 3TF34.) as per existing.

Over load relay 25-36A (seimens or equivalentcontactor mounting 3TF35.) as per existing.

M&L for cleanning of the choked casing of non clog submersible pump/column pipe of capacity 4HP to 15 HP by removing sludg/silt or any soilds & refixing the pump/column pipe in position & testing for proper functioning including all T&P required for removal & refixing including dewatering the sump upto desired level with own arrangement complete alll as specified and directed

All as per item No 40.00 here-in-before but of capacity 20 HP to 40 HP complete.

S&F in replacement On load type change over switch open execution of capacity 100 Amps 4 Pole 415 Volts complete with handle complete alll as specified and directed

S&F in replacement Change over switch 63A, 4 Pole, 415V without enclosure complete alll as specified and directed

All as per item No 38.00 here-in-before but of capacity 250 Amps without enclosure complete all as specified and directed. complete.

Taking out pump from its existing foundation by cutting nuts & bolts, blocking the outlet & inlet system by proper plate, decoupling and transportation of pump or part there of to contractor's workshop and back to site, re-fixing, aligning, connecting inlet & outlet pipe after repair and replacement of following parts suitable for centrigugal pump make - KIRLOSKAR Model CPHM80/26 (Installed at Bansi Park STP for lifting treated water). Note :- Labour for opening up of pumps and machinary work and otehr minor parts required to make the pump functional shall deemed to be included in quoted rate (i) Ring (Entire) - 01 No (ii) Lantern ring - 02 Nos (iii) Water deflector DE & NDE - 02 Nos (iv) Gasket between lower & upper casing - 01 Set (v) Pump shaft bush SS - 01 No (vi) Ball bearing DE-3307 ATNO Make - SKF 009K - 01 Nos (vii) Ball bearing NDE-307 EC NV, 307 ECP Make - SKF064K - 01 No (viii) Mechanical Seal - 01 No

S&F in replacement Control Unit, 415 Volts, 50 Hz, 3 Phase, AC - 4 wire complete as mentioned under :- (a) Control - Under/over voltage/Reverse Phasing/Single Phasing protection, Moisture sensor control, Motor Over load, Level control (b) Indications - Low/High Voltage/Reverse Phasing indication - AMBER, Pump running indication - RED, Over load Trip indication - AMBER, Moisture indication - AMBER, High temperature (Thermistor)

S&F in replacement Thermister relay complete alll as specified and directed Model - WTRD1 make - Minilec or equivalent.

S&F in replacement of MCCB type DU 125 thermal release range 50-63 Amps TP 415 Volt 16 KA complete all as specified and as directed .

S&F in replacement of MCCB type DU 125 thermal release range 100-125 Amps TP 415 Volt 16 KA complete all as specified and directed.

M&L for in replacement of MCCB type DN 250 thermal release range 200-250 Amps TP 415 Volt 16 KA complete all as specified and directed by Engr - in - charge.

M&L for painting of LT panel with two coats of synthetic enamel smoke grey paint over after preparation of old surfaces complete all as specified and directed.

M&L for painting of Pumping set of any size and capacity with two coats of synthetic enamel smoke grey paint after preparation of old surfaces complete all as specified and directed.

S&F in replacement PVC Hose pipe flexible/Spiral for suction /delivery of water supply /sewage as per IS standard, green in colour of pressure 11Kg/Sqcm of Internal dia 80 mm complete with all fixing arrangement complete all as specified and directed.

All as per item No 53 but 100 mm size/dia.

S&F in replacement 80 mm size/dia. Non return valves (NRV) of following sizes, pressure Rating: PN -1.6, seat: Nitrile, Flange Std, as per existing complete all as specified and directed.

All as per item No 55 but 100 mm size/dia.

All as per item No 55 but 150 mm size/dia.

Supply, installing, testing and commissioning factory made and tested LT Outdoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system having bus bar chamber with insulated electrolytic Aluminium bus bars TPN of capacity 300 Amps rating installed on DMC insulators with bus bar chamber. The panel shall be dust and vermin proof, and made out of 3.15 mm thick CRCA mild steel sheet and mild steel & Mounting Channel frame work made out of 75 mm ), front opening type with aprons for cable entry, with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey RAL- 7035 shade. The scope of work also comprising of the following:- ( LOCATION :- STP Bansipark) Note The drawing of panel shall be approved by the accepting officer before placing the order

OUTGOING SUPPLY :- (a) MCB 40 Amps 10 KA , TPN C Curve 230 V, 50Hz,=06 Nos., b) MCCB 100 Amps 25 KA, 4 Pole with Fixed thermal & magnetic release 415 volts , 50Hz = 01 No, (b) MCB 32 A 10 KA TPN C Curve = 02 Nos. Make of MCCB & MCB :-L&T/ Siemens / Legrand/ Schneider. Star Delta Starter 10 HP Each having the following :- - 2 job (a) MCB 32 A 10 KA 3 Pole C Curve- 02 No (b) Contactor 25 A TP (Main & Delta) - 04 Nos (c) Contactor 18 A TP (Star) - 02 No. (d) Bi Metal Over Load relay 6-10 A - 02 No. (e) Star delta timer Micon Series - 02 No. (f) Digital Amp Meter (0-30A) - 02 No. (g) CT 30/5A - 02 No. (h) Single Phase Preventer - 02 No. (i) Push button Start/Stop with Elements - 04 Nos, (j) On, Off, Trip indicating Lights LED type 220 V AC- 2 Set. (Set of three). (k) Aux. Blocks 1 No+1 Nc - 2 Set. Make of Starter accessories :- L&T/ ABB/Legrand / Schneider/C&S/Trinity/AE.

Supply, installing, testing and commissioning factory made and tested LT Outdoor type, platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system having bus bar chamber with insulated electrolytic Aluminium bus bars 4 Strips of capacity 100 Amps rating installed on DMC insulators with bus bar chamber. The panel shall be dust and vermin proof,and made out of 3.15 mm thick CRCA mild steel sheet and mild steel & Angle iron frame work made out of 40 X 40 X 5 mm ), both side opening type with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of Siemens grey RAL- 7035 shade. The scope of work also comprising of the following:- ( LOCATION :- ) STP Tarapore. Note The drawing of panel shall be approved by the accepting officer before placing the order

DOL Starter 5H.P for blower motor. Each having the following :- - 2 Job. (a) MCB 25 A 10 KA 3 Pole C Curve - 01 No (b) Contactor 18 A TP ( Main ) - 02 No (c) Bi Metal Over Load relay 6-10 A - 02 No. (d) Digital Amp Meter (0-20A) - 02 No. (e) Single Phase Preventer - 02 No. (g) Push button Start/Stop with Elements - 04 Nos, (g) On, Off, Trip indicating Lights LED type 220 V AC- 2 Set. (Set of three). (h) Aux. Blocks 1 No+1 Nc - 2 Set.

M&L for earthing complete with galvanized iron earth plate electrode of size 60cmx60cmx 6mm thick buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, connected to the galvanized earth lead 25x4mm by means of GI bolts/nuts/ washers, protected by 40mm bore GI light grade pipe from earth plate and upto 3m along pole fixed with 2 clamps made from mild steel flat iron 25x4mm bolts, nuts and washers etc. Earth plate shall be surrounded by packed layer of coal dust 300mm and common salt 15cm thick all around bottom and top, 20mm GI medium grade pipe for watering and including funnel , wire mesh, RCC 1:2:4 type B-1 using 20 mm graded stone aggregate cover of size 30 cm X 30 cm X 8 cm thick reinforced with expanded metal weighing not less than 4Kg/Sqm, PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in earthing pit including necessary excavation and earth work, all as specified and shown in electrical plate No-3 of SSR part-I and connected to earthing point and testing on completion. Note :- PCC chamber shall be constructed at least 1.5m away from the earth electrode and pipe for watering shall be provided in slanting manners.

S&F in replacement chain pulley block of capacity 3 Ton having anticorrosive stainless steel chain suitable for sewage installation and capable of lifting the load from 15 mtrs complete all as specified and directed.

M&L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending colt or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.

SAINI ELECTRIC STORE

KUNAL ENTERPRISES

YASHU CONTRACTORS