REPAIR/MAINTENANCE OF CHILLER PIPE LINES AND CONNECTED WORKS UNDER GE UTILITY PLANT AND MACHINERY DELHI CANTT-10

Amount

M&L for taking out the existing unserviceable PCB of the Central Type AC Plant of capacity 40 TR of make Voltas, transporting to authorised repair workshop carrying out the necessary repair re-assembling with the control panel of AC plant testing for staisfactory working complete all as specified and as directed.

M&L for taking out the existing unserviceable PCB of the Central Type AC Plant of capacity 60 TR of make Bluestar, transporting to authorised repair workshop carrying out the necessary repair re-assembling with the control panel of AC plant testing for staisfactory working complete all as specified and as directed.

Supply, laying and testing copper armoured cable Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade confirming to IS: 7098(Pt-1) 1988, with stranded copper conductor of size 35 sq mm 3.5 core. Make: POLYCAB/FINOLEXFORT GLOSTER/ KEI INDUSTRIES LTD./ HAVELLS.

All as per item No. 3 here-in-before but size 25 sq mm 3.5 core

All as per item No. 3 here-in-before but size 16 sq mm 4 core

Material and Labour for frame work with angle iron for frame support, with fabrication, welding joining including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 including taking down old unserviceable one complete all as specified and as directed.

Supply, fixing and testing in replacement of three pole power contactors of capacity MNX-32 including NO or NC auxiliary contact block, coil voltage 230 V ,control wiring, thimbles, etc and including taking down of old one complete all as specified and as directed. (Make -L&T/Siemens/ ABB/ C & S.)

Supply, fixing and testing in replacement of three pole power contactors of capacity MNX-25 including NO or NC auxiliary contact block, coil voltage 230 V ,control wiring, thimbles, etc and including taking down of old one complete all as specified and as directed. (Make -L&T/Siemens/ ABB/ C & S.)

Supply, fixing and testing in replacement of three pole power contactors of capacity MNX-18 including NO or NC auxiliary contact block, coil voltage 230 V ,control wiring, thimbles, etc and including taking down of old one complete all as specified and as directed. (Make -L&T/Siemens/ ABB/ C & S.)

Supply and fixing in replacement over load relay 30-50 Amps complete all as specified and as directed. (Make -L&T/Siemens/Legrand/ ABB/ C & S.)

Supply & fixing in replacement brass terminals of follwing ways complete all as specified and as directed.

M & L in replacement of unserviceable 3 way modulating motorized valve with Teflon gland, with linear movement actuator 24 V AC input supply, 0-10 V input signal with modulating thermostat & transformer of following sizes complete all as specified and as directed. Make : HONEYWELL/ SIEMENS/ INDFOSS/ DANFOSS

32mm dai

65mm dia

50 mm dia

40 mm dia

80 mm dia

100 mm dia

Supply and fixing in replacement cast iron Y strainer flenged ends with SS perforated sheet screen of following size complete all as specified and as directed. (Make: - ADVANCE/ AUDCO/ LEADER/CASTLE/ NVR/ ZOLOTO).

100mm dai

150mm dai

200mm dai

32mm dai

65mm dia

50 mm dia

80 mm dia

Supply and fixing in replacement cast iron butter fly valves lever operated SS disc type nitrile/EPDM rubber lining PN 16 of following size dai complete all as specified and as directed. (Make: - ADVANCE/ AUDCO/ LEADER/CASTLE/ NVR/ ZOLOTO).

300 mm dia.

200 mm dia.

150 mm dia.

125 mm dia.

100 mm dia.

80 mm dia.

50 mm dia.

65 mm dai

Supply, Laying, jointing and testing of under electric cable XLPE insulated, 1100 volt grade heavy duty armoured with stranded aluminium conductor laid in trenches/duct/pipe including all electrical connection with required lugs and nuts, bolts complete all as specified and as directed. Make: POLYCAB/FINOLEXFORT GLOSTER/ KEI INDUSTRIES LTD./ HAVELLS.

3.5 core 70 Sqmm

3.5 core 95 Sqmm

Supply and fixing in replacement motorized spring return actuator for device with control panel and temprature sensor complete all as specified and as directed.

Supply and fix in replacement Galvanised iron strip 32X6 mm as earth continuity conductor including fixing arrangement on suitable size insulator complete all as directed.

M&L earthing complete with GI plate electrode of size 600 x 600 x 6 mm thick bured directly in ground vertically at a depth not less 2.25 mtr below normal ground level with top edge of earth plate at a depth not less than 1.5 mtr below normal ground level surrounded from all sides by 1.5 cm thick packed layer of charcoal of dust and common salt filling in alternate layers and making electrode connection by using GI strip of size 32X6 (up to 7 meter GI strip included) mm by means of bolts nuts check nuts and washers made of brass and earth strip protected by light grade 40 mm dia GI Pipe upto test point and connected to main switch board are main controlled board with provision of GI pipe medium grade 20mm bore for watering including funnel wire mass RCC pit cover and PCC Chamber pit with 1:2: 4 type C2 (including excavation earth work) all as specified and shown on plate No 5 of SSR Part-1.

Supply and fixing in replacement 80 mm dia cast iron non return valves of pressure class PN 1.6 including nuts, bolts, washers, gaskets, etc for Central type AC plants complete all as specified and as directed. (Make: - ADVANCE/ AUDCO/ LEADER/CASTLE/ NVR/ ZOLOTO).

ditto- all as per item No. 19.00 above but 100mm dia

ditto- all as per item No. 19.00 above but 150mm dia.

Ditto- all as per item No. 19.00 above but 250mm dia.

Supply, Installation , Testing and commissioning in repair of perfabricated type cable tray of size 45mm wide x 50mm x 1.6mm fabricated out of perforated hot dip galvanized sheet of minimum 1.6mm thick with 50mm flange to be installed horizontally or vertically. The cable tray shall be complete including cost of bends, elbows, cross, tees, reducers etc. site condition and rate shall include cost of anchor fastners, screw, nuts, bolts and misc. and other fixing hardware painting of support structure etc as required complete all as specified and as directed.

All as per Item No.23.00 above but of size 75mm wide x50mm x 1.6mm complete all as specified and as directed.

All as per Item No.23.00 above but of size 150mm wide x50mm x 1.6mm complete all as specified and as directed.

M&L for cutting of existing MS/GI water mains of size 80 mm dia of chiller/condensor/cooling towers & GI pipes of make-up tanks of central AC plant at different points/section for replacement with new MS pipe in short lengths including MS fittings complete all as specified and as directed.

All as per item No. 26 here-in-before but of size 100 mm.

All as per item No. 26 here-in-before but of size 125 mm.

All as per item No. 26above but of size 150 mm.

Taking out old unserviceable MS pipes and Supplying & laying , commissioning & testing mild steel (Heavy) 'C' class pipe of size 80 mm dia on exposed surface / underground (in trenches) including welding works, connections with existing chilled water line, chiller, pump, fabrication of bends, MS flange, tees, reducers, shoe, support (brick masonry block & wooden support for underground / MS angle- clamp & wooden support for exposed surface) along with priming coat of steel primer as per standard specification complete all as specified and as directed. Make : TATA/ JINDAL/ PRAKASH/ SURYA Note:- (i) The rates quoted by the contractor shall deemed to include the cost of MS fittings required during laying of MS Pipes. (ii) The Pipes of sizes 150 mm & below shall be M.S. ‘C’ class as per IS : 1239 and pipes size above 150 mm shall be heavy class of thickness min. 7mm as per IS: 3589. (iii) Cost of excavation, returning, filling and removing shall be paid separately under relevant item.

All as per item No. 30 here-in-before but of size 100 mm.

All as per item No. 30 here-in-before but of size 125 mm.

All as per item No. 30 here-in-before but of size 150 mm.

M & L for replacement of chilled water or refrigerent MS class 'C' pipe insulation inside the building but excluding valves/strainers/pr gauges etc and adequately supported on rigid supports and duly insulated with closed cell elastometric nitrile rubber of class 'O' insulation and insulation applied by adhesive confirming to standard OEM specifications secured with 0.63 mm GI sheet cladding complete at the joints and repairing of damage to the buildings if any etc as per specifications and as required complete in all respects.The size of pipes and insulation shall be as shown below:-

50 mm Pipe (32mm thick insulation)

65 mm Pipe (32mm thick insulation)

80 mm Pipe (40mm thick insulation)

100 mm Pipe (40mm thick insulation)

125 mm Pipe (40mm thick insulation)

150 mm Pipe (40mm thick insulation)

200 mm Pipe (40mm thick insulation)

250 mm Pipe (40mm thick insulation)

M&L for disconnecting all electrical LT cables and taking down the old existing unserviceable LT Panel complete all as specified and as directed.

Supply, Installation, testing and commissioning in repairs LT PANEL INDOOR TYPE ENCLOSURE (size not less than 2500 mm x 2500 mm x 600 mm ) with copper bus bar of capacity 300 Amps with same size for neutral duly colour coded and supported with DMC/SMC insulators with heat shrinkable sleeve bearing short circuit current to withstand minimum 50 kA for one second along with complete wiring of enclosure with hardwares (Cables ,wires,terminal plates, thimbles, wiring tray etc) suitable for LT panel enclosure as per breaker ratings / approved drawings with angle iron (size 45x45x6mm) frame & including steel structure required for installation on existing cable trench, housing cubicle type, free standing, Main LT panel suitable for 440Volts 3-phase, 50 Hz. AC supply. It shall be extendible at both ends, fully compartmentalised as required, dust proof and vermin proof, fabricated out of 2.00 mm thick sheet steel enclosure, painted as per the 9-tank process & IP-42 protections, as per specifications and suitable for fixing the following accessories complete all as specified and as directed :- (Make- Siemens/ L&T/ ABB/ Schneider/ Legrand/ Crompton Greaves and authorized partners of above makes complying with IEC 61439 standard).

Supply, Installation, testing and commissioning in repairs LT PANEL INDOOR TYPE ENCLOSURE (size not less than 3000 mm x 2500 mm x 600 mm ) with copper bus bar of capacity 300 Amps with same size for neutral duly colour coded and supported with DMC/SMC insulators with heat shrinkable sleeve bearing short circuit current to withstand minimum 50 kA for one second along with complete wiring of enclosure with hardwares (Cables ,wires,terminal plates, thimbles, wiring tray etc) suitable for LT panel enclosure as per breaker ratings / approved drawings with angle iron (size 45x45x6mm) frame & including steel structure required for installation on existing cable trench, housing cubicle type, free standing, Main LT panel suitable for 440Volts 3-phase, 50 Hz. AC supply. It shall be extendible at both ends, fully compartmentalised as required, dust proof and vermin proof, fabricated out of 2.00 mm thick sheet steel enclosure, painted as per the 9-tank process & IP-42 protections, as per specifications and suitable for fixing the following accessories complete all as specified and as directed :- (Make- Siemens/ L&T/ ABB/ Schneider/ Legrand/ Crompton Greaves and authorized partners of above makes complying with IEC 61439 standard).

Notes for item No. 36 & 67 :- (i) All the panel shall have sillicon based fire/heat resistance coating fire retarding DMC/ SMC filling for the opeining around the bus bar near to the sectional barriers and door interlocking facility for all compartments by using micro switch. (ii) All terminations shall be made with proper lugs in the approved manner] (iii) All exposed cables laid in trenches /wall / ceiling/ floor trusses shall be provided with silicon based fire resistance coating capable for PVC cables (iv) All components panels ,cables etc shall conform to relevant IS specification and shall also be got approved by Engr -in Charge. (v) Erection , testing and commissioning of the systems and various components shall be done as per the relevant IS specification. (vi) All item under S. No. 39.00 to 67.00 are to be fixed in the LT Panel enclosurer and shall be measured and paid separately under relevant items of this schedule as S & F only. (vii) The contractor shall get the drawings approved by the accepting officer before placing the orders.

S&F moulded case circuit breakers(MCCB) 630 Amps, adjustible type, 4 Pole, 50 kA, thermal magnetic with rotary handle and spreader complete all as specified and as directed. Make- Schneider/ABB/Legrand

S&F moulded case circuit breakers(MCCB) 320 Amps, adjustible type, 4 Pole, 50 kA, thermal magnetic with rotary handle and spreader complete all as specified and as directed. Make- Schneider/ABB/Legrand

S&F moulded case circuit breakers(MCCB) 200Amps, adjustible type, 4 Pole, 36 kA, thermal magnetic with rotary handle and spreadercomplete all as specified and as directed. Make- Schneider/ABB/Legrand

S&F moulded case circuit breakers(MCCB) 160Amps, adjustible type, 4 Pole, 25 kA, thermal magnetic with rotary handle and spreader complete all as specified and as directed. Make- Schneider/ABB/Legrand

S&F moulded case circuit breakers(MCCB) 125 Amps, adjustible type, 4 Pole, 25 kA, thermal magnetic with rotary handle and spreader complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand

S&F moulded case circuit breakers(MCCB) 100 Amps, adjustible type, 4 Pole, thermal magnetic with rotary handle and spreader complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand

S&F miniature circuit breaker (MCB) 63 Amps, 4 Pole, 25 KA complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand

S&F Fully automatic star delta starter setup using 3 phase power contactor complete with its wiring as required suitable for condenser pump 10 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta starter setup using 3 phase power contactor complete with its wiring as required suitable for chiller pump 10 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta starter setup using 3 phase power contactor complete with its wiring as required suitable for condenser pump 5 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta setup starter using 3 phase power contactor complete with its wiring as required suitable for AHU Motor 10 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta setup starter using 3 phase power contactor complete with its wiring as required suitable for AHU Motor 12.5 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta setup starter using 3 phase power contactor complete with its wiring as required suitable for AHU Motor 15 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic DOL setup starter using 3 phase power contactor complete with its wiring as required suitable for CT fan motor 3 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic DOL setup starter using 3 phase power contactor complete with its wiring as required suitable for CT fan motor 5 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta setup starter using 3 phase power contactor complete with its wiring as required suitable for compressor 60 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand. Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F Fully automatic star delta setup starter using 3 phase power contactor complete with its wiring as required suitable for compressor 100 HP capacity with push button and RYB indicatior complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand. Note :- Contractor shall quote considering the cost of all contractors, relay, MCB, connector switch, terminal plates, lugs, wiring etc. required for Complete starter and commisioning of motor.

S&F star/delta timer range 3-30 seconds,suitable for LT panels complete all as specified and as directed. Make- L&T or equivalent in ABB/Legrand

S&F solid state single phasing preventer type VSP1 complete all as specified and as directed. (Make:- Minilec/ L&T/ Siemens/Legrand/ ABB/ C & S.)

S&F Phase indication lights of suitable colour, 240V AC suitable for mounting on LT panel, complete all as specified and as directed. Make ESBEE

S&F on/off/trip indication lights of suitable colour, 240V AC, suitable for mounting on LT panel complete all as specified and as directed. Make ESBEE

S&F on/off push buttons suitable for mounting on LT panels, complete all as specified and as directed. Make ESBEE

S&F copper neutral link suitable for LT panel and as per site requirement, complete all as specified and as directed. Make L&T or equivalent in ABB/Legrand/AE

Supply only PVC insulated single core copper conductor cable of size 16 sqmm for connections in LT Panels, complete all as specified and as directed. (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)

Supply only PVC insulated single core copper conductor cable of size 10 sqmm for connections in LT Panels ,complete all as specified and as directed. (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)

Supply only PVC insulated single core copper conductor cable of size 6 sqmm for connections in LT Panels ,complete all as specified and as directed. (Make:- RR KABEL./ FINOLEX/ POLYCAB/ KEI INDUSTRIES LTD./ HAVELLS.)

P S TRADERS

Shiv Enterprises