REPAIR AND COMPREHENSIVE MAINT TO LT ELECTRIC SUPPLY PANELS CAPACITOR BANK AND ALLIED ITEMS OF WORK AT DHOLEWAL UNDER GE LUDHIANA

Amount

Excavating in trenches, in soft/loose soil, not exceeding 1.5m wide and not exceeding 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, cables and pipes etc. not exceeding 10Sqm on plan and not exceeding 1.5m in depth and getting out complete all as specified and as direcetd.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceding 25cm in soft/loose soil complete all as directed.

Removing excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L for sub class "B" bricks common brunt clay building bricks old size laid over electric cables with width equal to length of the brick, laid flat on bed, laid dry, abutting each other complete all as specified and directed.

M&L for Sand cushioning using sand suitable for plaster works to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep punned to 10cm after laying and stretching the cable complete all as specified and directed. Note : 18 cm punned thickness shall be measured and paid.

S&F in replacement Cross Arms, bracings, supports clamps and back plate fabricated from steel structural including nuts,bolts washers welding,bending cold or hot,drilling holes and inclusive of one primer coat, one under coat and one finishing coat of paint incl Dismandling of existing unserviceable cross arms complete all as specified and directed.

S&F in replacement Loop type insulator, porcelain vetrieous white or brown, with overall dimensions of 65mm x 90mm, clearance of hole 16mm complete all as specified and directed.

S&F in replacement Pin type porcelain vitreous, white, brown or green insulators inclding one galvanized mild steel spindle two galvanized iron washers and one galvanised iron nuts and 65 mm dia , 100mm herght for 1100 Volts grade complete all as specified and directed.

S&F in replacement Shackle type, porcelain, vitreous, white, brown or green insulator incl galvanised mild steel straps, washers, insulators bolts, washers and nuts complete 100 mm height and 115 mm dia for 1100 Volts complete all as specified and directed.

S&F in replacement ACSR conductor steel, reinforced 14 swg on over head lines fixed on insulators including dismandling & taking down of existing worn out / unserviceable aluminium conductor complete all as specified and directed.

S&F in replacement Stay Assembly comprising of GI stay bow 14 mm dia, 40 cm long ( over all) galvanised stay rod 16 mm dia 215 cm long with threaded ends GI nuts, bolts, washers, stay plate 30 cm x 30 cm x 6 mm thick 2 Nos of thimbles, MS clamps made out of 50 mm x 6 mm flat iron complete including stay wire 7/8 SWG complete all assprcified and directed including necessary excavation and earth work and PCC 1:3:6 all as including taking down existing old unserviceable stay assembly complete all as specified and directed by Engr-in-Charge.

S&F in replacement Danger Notice Plates made out of 1.6mm thick mild steel sheet, vitreous enamelled white letters, figures, and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20x15cm size including taking down existing old unserviceable danger notice plate complete all as specified and directed.

Supply, lay, connect, joint, test and commission; LT XLPE insulated cable screened PVC bedded 6 Sq mm 2 Core, galvanised steel strips or wire armoured electric power cable heavy duty with aluminium conductor conforming to IS 7098-1985, of following sizes and core, 1100 Volts grade (LT), ISI marked, laid in trenches, fixed by means of MS saddles on walls or fixed on poles including connection with proper lugs including taking out old unserviceable LT Cables complete all as specified and directed. Note : Excavation & Earth work, sand cushioning, cable protection cover, pipe and joint shall be measured and paid separately under respective items of BoQ

ditto all as per item 13 above but 10 Sqmm 2 Core

ditto all as per item 13 above but 16 Sqmm 4 Core

ditto all as per item 13 above but 50 Sqmm 3.5 Core

ditto all as per item 13 above but 70 Sqmm 3.5 Core

ditto all as per item 13 above but 95 Sqmm 3.5 Core

ditto all as per item 13 above but 120 Sqmm 3.5 Core

ditto all as per item 13 above but 150 Sqmm 3.5 Core

ditto all as per item 13 above but 185 Sqmm 3.5 Core

ditto all as per item 13 above but 240 Sqmm 3.5 Core

S&F in replacement Aluminium Lugs suitable for 16 to 50 Sqmm 1100Volts including taking down old unserviceable lugs, complete all as specified and directed.

S&F in replacement Aluminium Lugs suitable for 70 to 240 Sqmm 1100 Volts including taking down old unserviceable lugs, complete all as specified and directed.

Supply and lay in replacement 40mm bore galvanised pipe light grade of ISI marked for passing of cable fixed to poles/walls/laid under floor/ laid in trenches as cable protection complete with and including fittings as required compete all as specified and directed.Note:- Excavation & Earth work, sand cushioning, cable protection cover shall be measured and paid separately under respective items of BoQ.

Supply and lay in replacement 50mm bore galvanised pipe light grade of ISI marked for passing of cable fixed to poles/walls/laid under floor/ laid in trenches as cable protection complete with and including fittings as required compete all as specified and directed.Note:- Excavation & Earth work, sand cushioning, cable protection cover shall be measured and paid separately under respective items of BoQ.

Supply and lay in replacement 80mm bore galvanised pipe light grade of ISI marked for passing of cable fixed to poles/walls/laid under floor/ laid in trenches as cable protection complete with and including fittings as required compete all as specified and directed.Note:- Excavation & Earth work, sand cushioning, cable protection cover shall be measured and paid separately under respective items of BoQ.

S&F in replacement MCCB current rating 630 Amps with microprocessor release, 4 pole, 415 volts AC 50 KA rupturing capacity,Ics=100%, ICU as per IEC 60947-2 all as specified and directed.

S&F in replacement MCCB of current rating 400 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 36 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 350 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 36 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 250 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 36 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 200 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 36 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 160 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 36 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 125 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 25 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 100 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 16 KA rupturing capacity with microprocessor release including taking down old unserviceableMCCBs complete all as specified and directed.

S&F in replacement MCCB of current rating 63 Amps, 4 pole, 415 volts AC, Ics = 100% Icu, 16 KA rupturing capacity with microprocessor release including taking down old unserviceable MCCBs complete all as specified and directed.

Supply, installation, testing & Commissioning of OEM built outdoor 100kVAr APFC panel in replacement of suitable size, having Circuit Breaker, Capacitor duty Contactor, Super heavy duty Power Capacitors, APFC Relay shall be of same OEM make. APFC Panel shall be OEM make, machine pressed, dust and vermin proof, indoor type, coated with 11 tank power coating process to provide better protection against corrosion. The APFC panel will be fabricated out of 14/16 SWG CRCA sheet steel, free floor standing. APFC panel should have Insulated bus bar pan assembly made from copper of suitably rated capacity. The capacitors shall be encapsulated in an aluminium can. All vital components of APFC panel i.e. capacitors, contactors, APFC relay should be of same OEM make. Advanced Range PF Regulator / micro-processor based APFC relay having 8/12 steps with LCD Display with a built in RS 485 communication port. The capacitor duty contactors shall be used for switching 'on' and switching 'off' operations in capacitor banks. Also, the Capacitor used should be of Super Heavy Duty MPP type with Penta safety, Capacitors used should be ISI mark and having BIS certification. Approved make – Havells, Schneider, Epcos , L&T, Step size of capacitors for 100KVAR would be = 4 (20 kVAr) + 1 (10 kVAr) + 1 (5 kVAr) + 1 (3 kVAr) + 1 (2 kVAr)

S&F in replacement PVC two wire separator for LT lines including taking out old unserviceable seperator complete all as specified and directed.

S&F in replacement PVC four wire separator for LT lines including taking out old unserviceable seperator complete all as specified and directed.

S&F in replacement Digital Voltmeter (0-500 Volts ) 96x96mm aquare type including taking out old unserviceable voltmeter complete all as directed.

S&F in replacement Digital Ammeter (0-600 Amps ) 96x96mm square type including taking out old unserviceable seperator complete all as directed.

S&F in replacement Indicator Lamp in red, yellow and blue colour with lamp holder multi LED type complete including wiring with copper conductor cable of suitable size all as specified .

M&L for Earthing complete (in reapirs) with Galvanised Iron earth plate electrode 60cmx60cmx6mm thick buried directly in ground vertically at (Earth pit not less than 2.25m deep below ground level) a depth not less than 2.25m below normal ground level with top edge of earth plate at depth not less than 1.5m below normal ground level surrounded from all sides by 15cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connection by using 32x6mm galvanised earth strip by means of bolts, nuts, check nuts and washers of galvanized iron and protected by 40mm bore GI pipe light grade connected to 2/4 poles structure, GOD, lightning arrestor, main switch board or main control board etc and 20mm bore GI pipe medium grade for watering and including funnel, wire mesh, 80mm thick pre-cast RCC (1:2:4) type B-1 cover reinforced with hard drawn steel wire fabric weighing not less than 4Kg/Sqm in lieu of CI cover, PCC (1:2:4) type B-1 pit/chamber including all necessary excavation: and earth work, form work, disposal of surplus soil to a distance not exceeding 50m all as specified and al shown in Electrical Plate No.3 of MES Standard Schedule of Rates 2009 Part-I complete all as specified and directed. Note:- (i) The unit rate shall deemed to include for Test point, PCC pit, 32x6mm GI earth strip from top of the earth plate up to 7.5m above ground level. In case 40mm bore GI protection pipe required is less than 7.5m, no price adjustment shall be made. (ii) PCC pit shall be provided at least 500mm away from the earth pit and not just on the earth pit and extra cost of additional length of water pipes and fittings, junctions, elbow etc shall be deemed to be included in the unit rate. (iii) On testing after completion if the desired earth resistance is not obtained the earthing will be redone at no extra cost.

S&F in replacement Heat shrinkable straight through joint suitable for LT XLPE cable of size 35 Sqmm to 95 Sqmm 3.5 core armoured 1100 Volts grade heavy duty complete all as speicified and directed.

S&F in replacement Heat shrinkable straight through joint suitable for LT XLPE cable of size 120 Sqmm to 240 Sqmm 3.5 core armoured 1100 Volts grade heavy duty complete all as speicified and directed.

Boring holes under road, pavement hardstanding by trenchless technology using ultra sound technique & necessary machine, T&P for passing HT/LT cables complete all as specified and directed

M&L for plain Cement Concrete (1:4:8) type D-2 using 40 mm graded stone aggregate in foundation of electric poles, struts PCC blocks complete all as specified and directed.

M&L for Plain Cement Concrete (1:3:6) type C-2 using 40 mm graded stone aggregate in the surrounding of electric poles,stay assembly and struts PCC blocks including necessary form work and fair finish to exposed surfaces without using extra cement etc, complete all as specified and directed.

M&L for Plain Cement Concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in coping of poles complete all as specified and directed.

Supply, erect, instal and fix in position (in repalcement) Steel Tubular Swaged Pole 9.0m long type 410 SP-22 complete with cast iron base plate, final taper plug, bolts, nuts & screws conforming to IS-2713 (Part- I & III) of 1980 and painting the pole with two coats of aluminum paint over a coat of primer including black and white strips 30cm each upto 1.5 m from top of PCC foundation block and numbering of poles in 80mm high white letter using synthetic enamel paint over base etc including taking down old existing pole and proper connection with existing condoctor all as specified & directed.

M&L for 40mm to 80 mm graded stone aggregate for loose filing, spreading anf levelling over area as per requirement in the sub station areas/2 Pole/4 Pole structure complete all as speicified and directed.

S&F in replacement Current Transformer CT 25/5A CL 1 5VA Spare suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Current Transformer CT 50/5A CL 1 5VA Spare suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Current Transformer CT 75/5A CL 1 5VA Spare suitable for APFC Panel complete all as specified and as directed .

S&F in replacement Power Factor Controller Relay latest micro controller based tech with true RMS sensing alarm avilable , delay adjustment , LCD display range 08 steps ,7 segment LED display size 144 X 144mm Auxillary supply 90-550 VAC, NTC tempature sensor , power factor measurement range 0.8 lag to 0.8 le suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Power Factor Controller Relay latest micro controller based tech with true RMS sensing alarm avilable , delay adjustment , LCD display range 12 steps , 7 segment LED display size 144 X 144mm Auxillary supply 90-550 VAC, NTC tempature sensor , power factor measurement range 0.8 lag to 0.8 le suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Cylindrical Capacitor heavy duty type 1 KVAr, 3 Phase, 440 V , 50Hz suitable for APFC Panel complete all as specified and as directed .

S&F in replacement Cylindrical Capacitor heavy duty type 3 KVAr, 3 Phase, 440 V , 50Hz suitable for APFC Panel complete all as specified and as directed .

S&F in replacement Cylindrical Capacitor heavy duty type 5 KVAr, 3 Phase, 440 V , 50Hz suitable for APFC Panel complete all as specified and as directed .

S&F in replacement Cylindrical Capacitor heavy duty type 10 KVAr, 3 Phase, 440 V , 50Hz suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Cylindrical Capacitor heavy duty type 15 KVAr, 3 Phase, 440 V , 50Hz suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Cylindrical Capacitor heavy duty type 20 KVAr, 3 Phase, 440 V , 50Hz suitable for APFC Panel complete all as specified and as directed.

S&F in replacement Capacitor duty Contactor 3P, AC3 , 12 amp (2NO, 2NC) of suitable up to 5 KVAR APFC panel ratings for APFC Panels complete all as specified and as directed

S&F in replacement Capacitor duty Contactor 3P, AC3 , 20 amp (2NO, 2NC) of suitable up to 10 KVAR APFC panel ratings for APFC Panels complete all as specified and as directed

S&F in replacement Capacitor duty Contactor 3P, AC3 , 32 amp (2NO, 2NC) of suitable up to 15 KVAR APFC panel ratings for APFC Panels complete all as specified and as directed

S&F in replacement Capacitor duty Contactor 3P, AC3 , 40 amp (2NO, 2NC) of suitable up to 20 KVAR APFC panel ratings for APFC Panels complete all as specified and as directed

S&F in replacement Miniature Circuit Breaker (MCB) Triple Pole and Neutral (TPN) current carrying capacity 32 to 63 Amp, 415 V, breaking capacity 10 KA, type 'C' curve in the MCB DB Complete with connection testing and commissioning complete all as specified and directed.

S&F in replacement wiring complete with 6.0 Sqmm single core PVC insulated FRLSH cable 1100 volts grade multistranded copper conductor cable with multistranded copper conductor cable as earth continuity conductor, all as specified and as directed

S&F in replacement Slector Switch complete including wiring with copper conductor cable of suitable size all as specified .

Tree pruning near overhead LT/HT lines and poles (tools and allied items required for tree pruning will be provided by the contractor) complete all as specified and directed.

S&F in replacement PVC exhaust fans (4") AC single phase 100 mm sweep or as per existing sample of panels ext fan with louver all as specified.

S&F in replacement synthetic rubber insulated mats 2 mm thick for voltage upto 3.3 kv for electrical purpose as per IS 15652-2006,(supersending IS 5424) suitable for electrical shock safety of size 2mx1 m all as specified

S&F in replacement synthetic rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006,(supersending IS 5424) suitable for electrical shock safety of size 2mx1 m all as specified

M&L for pinpointing of 11 KV underground LT cable fault of any size with help of cable fault locating (CFL Machine) consisting of DC testingcomplete to locate the exact fault location and cable jointing & suitable joint shall be measured and paid seperetly under item no 38 & 39 complete all as specified and directed.

M/s Dinesh Kumar (BID ID -3508586)

PARDEEP CONSTRUCTION COMPANY (BID ID -3508845)

Raman Electric Trading Co (BID ID -3513537)