REPAIR/ MAINT OF LT PANELS, APFC PANELS, VOLTAGE STABLIZER, SWITCHGEAR AND CONNECTED WORKS AT KASAULI UNDER GE KASAULI

Amount

Schedule 'A' Section - I

Disconnecting defective voltage stabilizer indoor type servo controlled, oil cooled 3 phase of capacity 25 kVA draining out complete stabilizer oil & storing the same in suitable containers (to be arranged by contractor) opening the top cover and disconecting unsv servo motors, lifiting up core assembly carefully to check the condition of winding and core and re-filling the voltage stabilizer transformer oil after repair work carried out after dehydration and filteration, including checking of leakage of stabilizer body and welding /brazzing works to be carried if required and the transportation of voltage stabilizer from site to work shop and re-installation the same site complete all as specified and directed.

All as per item No. 1.00 here-in-before but 75 kVA voltage stabilizer complete all as specified and directed.

All as per item No. 1.00 here-in-before but 100 kVA voltage stabilizer complete all as specified and directed.

All as per item No. 1.00 here-in-before but 250 kVA voltage stabilizer complete all as specified and directed.

All as per item No. 1.00 here-in-before but 300 kVA voltage stabilizer complete all as specified and directed.

M&L for replacement of burnt /defective stabilizer copper coil (as per existing gauge) with new one made out of super enamelled heavy duty copper wires of size matching to the existing one including varnishing, drying and insulating material in transformer complete all as specified and directed.

Supply & fix i of single phase AC servo motor (as per sample) suitable for voltage stabilizer of cap 25 kVA and taking down of unserviceable motor complete all as specified and directed.

Supply & fix it of single phase AC servo motor (as per sample) suitable for voltage stabilizer of cap 75 kVA and taking down of unserviceable motor complete all as specified and directed.

Supply & fix of single phase AC servo motor (as per sample) suitable for voltage stabilizer of cap 100 kVA and taking down unserviceable motor complete all as specified and directed.

Supply & fix in replacement of single phase AC servo motor (as per sample) suitable for voltage stabilizer of cap 250 kVA complete all as specified and directed.

Supply & fix in replacement of single phase AC servo motor (as per sample) suitable for voltage stabilizer of cap 300 kVA complete all as specified and directed.

Supply & fix plug in control card (PCB) for 3 phase servo controlled voltage stabilizer of cap 25 kVA (As per sample) and taking down of unserviceable PCB complete all as specified and directed.

Supply & fix plug in control card (PCB) for 3 phase servo controlled voltage stabilizer of cap 75 kVA (As per sample) and taking down of unserviceable PCB complete all as specified and directed.

Supply & fix in control card (PCB) for 3 phase servo controlled voltage stabilizer of cap 100 kVA (As per sample) and taking down of unserviceable PCB complete all as specified and directed.

Supply & fix of plug in control card (PCB) for 3 phase servo controlled voltage stabilizer of cap 250 kVA (As per sample) and taking down of unserivceable PCB complete all as specified and directed.

Supply & fix of plug in control card (PCB) for 3 phase servo controlled voltage stabilizer of cap 300 kVA (As per sample) and taking down of unserivceable PCB complete all as specified and directed.

M&L for Filtration / dehydration of servo voltage stabilizer oil in situ till di-electric strength of min 40 kV to be achieved for servo voltage stablizer capacity 25 kVA to 300 kVA indoor / outdoor type, installed at various electric Sub- stations / pump houses at Kasauli AOR of AGE E/M Kasauli complete all as specified & directed.

Topping up / replacement of voltage stabilizer (transformer) oil with new oil for suitable for working voltage 415/430 volts grade including necessary dehydration to achieve dielectric strength min 60 kV at 2.5mm gap complete all as specified. Notes :- For item ser No. 1.00 & 5.00 (a) New voltage stabilizer (transformer) oil shall be bought in company sealed IS marked container with test certificate. (b) Filtration / dehydration of voltage stabilizer (transformer) oil shall be carried out at the location where servo voltage stabiliser is installed under the AOR of AGE E/M Kasauli and necessary filteration / dehydration plant having pressure gauge, hour meter, temperature gauge shall be brought to site by contractor including electric supply arrangement to run the dehydration equipment and unit rate quoted shall deemed to inclusive int the quoted oil.

M&L for repair/ servicing of APFC panel board having cap 50 kVAr replacing by all defective components with new components, re-wiring, cleaning, testing, re-installing and commissioning the APFC panel board complete all as directed by Engineer-in-charge. Note :- (i) Supply of minor spares, internal wiring and other parts etc. are inclusive in the quoted rate.

All as per item No. 19.00 here-in-before but 100 kVAr APFC panel board complete all as specified and directed.

Dismantling and taking down of old/ unserviceable capacitor and replacement by new cylindrical type capacitor as per existing make/model including installation, testing and commissioning of heavy duty capacitor AC, 3 phase, explosion proof, self healing and confirming to IS:13340 of the following ratings :-

1 KVAr heavy duty

2 KVAr heavy duty

3 KVAr heavy duty

4 KVAr heavy duty

5 KVAr heavy duty

10 KVAr heavy duty

15 KVAr heavy duty

20 KVAr heavy duty

Supply and fix in replacement of unserviceable switch gear by new of the undermentioned capacity in various APFC Panels and taking down of unserviceable switchgears complete all as specified.

MCCB 16A 4P, 16 KA

MCCB 25A 4P, 16 KA

MCB TP 06-32AMP

MCB TP 40AMP

MCB TP 50-63AMP

Supply and fix in replacement of multi function meters three phase, 415 volt suitable for display of voltage (L-L, L-N) and display of current (I1, I2 & I3) and display of frequency (F) as per existing size all as specified and directed.

Disconnecting and taking down of old/ unserviceable AMF Panel and replacement by new AMF Panel suitable for 30kVA DG Set factory made inbuilt type control cubical made out of 3.15 mm thick CRCA sheet dust and vermin proof totally enclosed with front opening of 415 volts 3 -phase 4 - wire AC 50 Hz, including powder coated, copper bus bar of one and half times the rated load of min 62.5 kVA alternator complete with inbuilt battery charger, internal wiring with PVC insulated single core copper conductor multi stranded wire of 1100 volts grade of suitable capacity, fuses/ switchgears, name plates consisting of 4 pole MCCBs and contactors of capacity as recommended by the manufacturer. Detachable cable gland plates, all controls, indicators and standard microprocessor based LED/LCD display for indicating voltage, current, frequency, speed, kW, kWH, pf, temperature, battery voltage etc complete all as specified and directed. The following switchgear and other accessories are as under :- a) MCCB, 4P, 63Amps with spreader links - 2 Nos (Mains & DG Set). b)Contactors, 4P, 60Amp - 2 Nos c) LED indicator lamp (Neon type) (R-Y-B) - 3 Sets (Main, DG Set, Load) d) Multi-functional Meter (Volt, Amp, frequency) with 3 No's CT Coils 60/5A - 1 No. e)Battery Charger 12V 10AH - 1 No f)Control MCB SP 2Amp- 6 Nos g)SM 500 Relay - 2 Nos h)On Delay Tmer - 2 Nos i) 8 Pin Relay - 1 Nos. Note :- All devices/ accessories of AMF Panel shall be compatible for Auto ON/OFF of MAINS AND DG SET POWER SUPPLY.

Disconnecting and taking down of old/ unserviceable AMF Panel and replacement by new AMF Panel suitable for 62.5 kVA DG Set factory made inbuilt type control cubical made out of 3.15 mm thick CRCA sheet dust and vermin proof totally enclosed with front opening of 415 volts 3 -phase 4 - wire AC 50 Hz, including powder coated, copper bus bar of one and half times the rated load of min 62.5 kVA alternator complete with inbuilt battery charger, internal wiring with PVC insulated single core copper conductor multi stranded wire of 1100 volts grade of suitable capacity, fuses/ switchgears, name plates consisting of 4 pole MCCBs and contactors of capacity as recommended by the manufacturer. Detachable cable gland plates, all controls, indicators and standard microprocessor based LED/LCD display for indicating voltage, current, frequency, speed, kW, kWH, pf, temperature, battery voltage etc complete all as specified and directed. The following switchgear and other accessories are as under :- a) MCCB, 4P, 125 Amps with spreader links - 2 Nos (Mains & DG Set). b)Contactors, 4P, 125 Amp MCX 23 - 2 Nos c) LED indicator lamp (Neon type) (R-Y-B) - 3 Sets (Main, DG Set, Load) d)Multi-functional Meter (Volt, Amp, frequency) with 3 Nos CT Coils 100/5A - 1 No e)Battery Charger 12V 10AH - 1 No f) Control MCB SP 2Amp- 6 Nos g) SM 500 Relay - 2 Nos h) On Delay Tmer - 2 Nos i) 8 Pin Relay - 1 Nos Note :- All devices/ accessories of AMF Panel shall be compatible for Auto ON/OFF of MAINS AND DG SET POWER SUPPLY.

Disconnecting and taking down of old/ unserviceable AMF Panel and replacement by new AMF Panel suitable for 125 kVA DG Set factory made inbuilt type control cubical made out of 3.15 mm thick CRCA sheet dust and vermin proof totally enclosed with front opening of 415 volts 3 -phase 4 - wire AC 50 Hz, including powder coated, copper bus bar of one and half times the rated load of min 125 kVA alternator complete with inbuilt battery charger, internal wiring with PVC insulated single core copper conductor multi stranded wire of 1100 volts grade of suitable capacity, fuses/ switchgears, name plates consisting of 4 pole MCCBs and contactors of capacity as recommended by the manufacturer. Detachable cable gland plates, all controls, indicators and standard microprocessor based LED/LCD display for indicating voltage, current, frequency, speed, kW, kWH, pf, temperature, battery voltage etc complete all as specified and directed. The following switchgear and other accessories are as under :- a)MCCB, 4P, 200 Amps with spreader links - 2 Nos (Mains & DG Set) b) Contactors, 4P, 200 Amp MCX 33 - 2 Nos c)LED indicator lamp (Neon type) (R-Y-B) - 3 Sets (Main, DG Set, Load) d) Multi-functional Meter (Volt, Amp, frequency) with 3 Nos CT Coils 200/5A - 1 No e) Battery Charger 12V 10AH - 1 No f) Control MCB SP 2Amp- 6 Nos g)SM 500 Relay - 2 Nos h) On Delay Tmer - 2 Nos i) 8 Pin Relay - 1 Nos Note :- All devices/ accessories of AMF Panel shall be compatible for Auto ON/OFF of MAINS AND DG SET POWER SUPPLY.

Disconnecting of old earthing and replacement with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron earth strip 32x6mm upto test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1, precast RCC cover in 1:2:4 reinforced with expanded metal, with suitable handle, excavation and earth work in any type of soil and including medium grade GI watering pipe 20mm bore with funnel wire mesh and light grade GI strip protection pipe 40mm bore up to main board complete as shown in electrical plate No. 3 of MES schedule Part-I 2009, connected to earthing testing point including taking out existing unserviceable earthing complete all as specified and testing on completion complete all as specified and directed.Note - The units rate includes the cost of excavation & earth work in any type of soil, charcoal & salt in alternate layers, 20mm GI pipe (medium grade) for watering 40mm GI protection pipe (light grade) funnel wire mesh PCC chamber in PCC 1:3:6 type C-1 cast iron frame and 40mm thick RCC cover for pit etc & no extra payment will be made.

Disconnecting of old earthing and replacement with galvanised steel earth electrode plate of size 600x600x6mm thick, buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50m below normal ground level, connected to galvanised iron earth lead 4mm wire upto test point with suitable GI nuts/bolts and brazed properly up to main board including earth pit in cement concrete 1:2:4 type B-1, precast RCC cover in 1:2:4 reinforced with expanded metal, with suitable handle, excavation and earth work in any type of soil and including medium grade GI watering pipe 20mm bore with funnel wire mesh and light grade GI wire protection pipe 15mm bore up to main board complete as shown in electrical plate No. 3 of MES schedule Part-I 2009, connected to earthing testing point including taking out existing unserviceable earthing complete all as specified and testing on completion complete all as specified and directed. Note - The units rate includes the cost of excavation & earth work in any type of soil, charcoal & salt in alternate layers, 20mm GI pipe (medium grade) for watering 15mm GI pipe for protection of wire (light grade) funnel wire mesh PCC chamber in PCC 1:3:6 type C-1 cast iron frame and 40mm thick RCC cover for pit etc & no extra payment will be made.

Supply and fix in replacement of earth continuity conductor or main earthing lead of 32 X 6 mm galvanized iron strip, buried in ground or fixed to wall with PVC sadddles in reqular internval (60 to 75mm distance) complete all as specified and directed.

Supply and fix in replacement of earth continuity conductor or main earthing lead of 4 mm galvanized iron wire, buried in ground or fixed to wall in repair complete all as specified and directed.

Disconnecting and taking down of old/ unserviceable Air ciruit breaker and replacement by new Air circuit breaker 4 Pole, 415V, with thermal magnetic release (Manual drawout type) having capacity 630 Amps including suitable size of sheet metal enclosure mounted on suitable size of angle iron and necessary civil work to be carried out all as specified and directed.

Taking down of existing unserviceable HDPE pipe of size 50 / 75 / 90mm from existing locations complete all as directed.

M&L for replacement of unserviceable double walled corrugated HDPE duct pipe of 50mm outer dia confirming to IS-14930 (Part-II) of approved colour with fittings for cable protection complete all as directed.

All as per item No. 34 here in before but of 75mm outer dia complete all as specified and directed.

All as per item No. 34 here in before but of 90mm outer dia complete all as specified and directed.

Dismantling and taking down carefully old / unserviceable UG cable of any type / size from trenches / pole /duct /LTpanel after disconnecting from OH conductors / MCCBs / junction boxes for relaying/ refixing or taking as Sch of credit.

M&L for passing through pipe testing and commissioning of 1100 Volts grade 'Heavy duty' PVC sheathed armoured cable LT, XLPE insulated aluminium conductor multi stranded served with inner sheating of PVC tape armored with galvanised steel wire or tape and overall PVC sheathed of size 10 Sqmm nominal cross sectional area 2.0 core with suitable glands and lugs as per site requirement confirming to IS specifications, complete all as specified and directed .

All as per item No. 38.00 here-in-before but 10 Sqmm 4.0 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 16 Sqmm 4.0 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 25 Sqmm 4.0 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 35 Sqmm 3.5 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 50 Sqmm 3.5 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 70 Sqmm 3.5 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 95 Sqmm 3.5 core complete all as specified and directed.

All as per item No. 38.00 here-in-before but 120 Sqmm 3.5 core complete all as specified and directed.

M & L Cutting the existing bituminous road / cement concrete surface 150 mm thick to the required width and depth for laying of cable protection pipe and making good the disturbed area to match with existing/PCC complete all as specified.

Dismantling and taking down of concrete of any description and in any position complete all as specified.

M&L for PCC 1:4:8 type D-2 using 40mm graded stone aggregate in foundation and mass concrete/filling, complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 using 20mm graded stone aggregate in coping and the like including weathering slightly rounded/chamfered angles with & incuding necessary use and waste of form work for fair faces of concrete, complete all as specified and directed.

Dismantiling and taking down old unserviceable ACSR conductor any size complete all as specified and directed.

M&L for replacement of OH line conductor by XLPE aerial bunch cable of aluminium conductor cable LT overhead lines on 9 meter steel poles with insulated AB cable 50 Sqmm 3Core x + 35 Sqmm 1Core complete all as specified.

All as per item No. 52 here-in-before but 70 Sqmm 3Core x + 50 Sqmm 1Core complete all as specified and directed.

All as per item No. 52 here-in-before but 95 Sqmm 3Core x + 70 Sqmm 1Core complete all as specified and directed.

Dismantling and taking down of old steel poles/ struts any size and taken as credit complete all as directed.

M&L for erection of steel tubular poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-31 (9.0 meter long) including painting of pole two coats of red oxide and over a one coat synthetic enamel paint (as per existing) with writing of MES pole numbering complete all as specified and directed. Note :- Earth work and foundation of PCC shall be measured and paid separately in relevant items of schedule.

Excavation in trenches not exceeding 1.5 meter wide and not exceeding 1.5 meter in deep getting out in hard/dense soil for stay assembly/laying of cable/ erection of poles etc complete all as specified and directed.

All as per item No. 57.00 as above herein after for depth exceeding above 1.5 meter but not exceeding 3.0 meter depth

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm thick.

Removing of excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point.

Supply and fix in replacement of APFC Panel contactor relay, AC, 3 pole operated suitable for 50 kVAr (as per existing) and taking down of unserviceable complete all as specified and directed.

Supply and fix in replacement of APFC Panel contactor relay, AC, 3 pole operated suitable for 100 kVAr (as per existing) and taking down of unserviceable complete all as specified and directed.

Supply and fix in replacement of indication lamp (ON/OFF) Green/Red colour LED/ Neon type for APFC Panel and taking down of unsv complete all as specified and directed.

Supply Installation testing and commissioning of retrofit emission control device for 62.5 kVA DG Set having any make/ vintage complete all as specified and directed. The following parameters to be achived after installation of RECD. Retrofit device is to be installed in place of existing silencer. No soot is to be collected in the retrofit device. The device having suitable enclosure for an Oxidation chamber and Passive Regeneration Trap. PARAMETERS :- Reduce particulate matter (PM 2.5), Carbon Monoxide and Hydrocarbons emitted from Diesel Engine. Technology/Type :- ESP (Electrostatic Precipitator), Wet Scrubbing, Diesel Oxides Catalyst. Guaranteed specified Particulate matter (PM 2.5) Carbon Monoxide, Hydrocarbon reduction efficiency, Guaranteed specified Particulate matter (PM 2.5), Carbon Monoxide, Hydrocarbon reduction efficiency, Min Particular Matter Reduction 85%, Min Carbon Monoxide Reduction 90%, Min Hydrocarbon Reduction 90% and Min 70% for all DG sets. TEST REPORTS / CERTIFICATES :- Device (RECD) shall be ‘Type tested’ as per the System and Procedure of Central Pollution Control Board for Emission Compliance Testing of Retro-fit Emission Control Devices (RECD) For Diesel Power Generating Set Engines, vide Pollution Control Series PCLS/12/2021-22 dt 01/02/2022, The test report shall be carried out form Central Pollution Control Board, Govt, of India, recognized/ approved test agencies/laboratories as given below :- (a) Automotive Research Association of India (ARAI, Pune) (b) International Centre for Automotive Testing (ICAT, Manesar) (c) Indian Institute of Petroleum (IIP, Dehradun) (d) Vehicle Research Development Establishment (VRDE, Ahmednagar).

Back Pressure due to the Emission Control retrofit device :- Maximum back pressure exerted by the Emission Control retrofit device at max prescribed load recommended by the OEM (as per the capacity of the DG set). General Points to be maintained during the commissioning :- (a) The Emission Control retrofit device shall be with heat resistant & corrosion resistive paint. (b) Emission Control retrofit device shall be protection against under voltage, over voltage, under frequency, over frequency, low battery voltage, over current, earth-fault, short circuit, phase sequence change etc. (c) Anti-Vibration mounting pads shall be provided for complete Emission Control retrofit device in case of flexible coupling with the diesel generator exhaust. (d) Emission Control retrofit device shall be complete with safety precautions to ensure no damage should be done to the DG set operations under any circumstances. The Emission Control retrofit device shall be closely coupled with the DG exhaust to ensure that 100% of the exhaust passes through the Emission Control retrofit device. (e) Exhaust piping, extra civil work, distribution board is inclusive in quoted rate. (f) Adequate GI earthings are inclusive in the quoted rated. (g) Before installation of Emission Control Retrofit Device the detailed drawings/ working procedure and testing details shall be submit and Approved by the GE.

Amount of credit of Rs. 105122.20 for retrived old material as mentioned in Schedule 'A' section-II of tender document in pdf form, will be deducted offline while acceptence of tender.

Ayushmat Contractors (BID ID -3090514)