8120/SAR-14/E8 REPAIR TO LT OH/UG LINES,EARTHING, LIGHTENING ERRESSTORS,DG SETS PUMPS,LT PANELS ETC AT 1 AFSB DEHRADUN UNDER GE (AF) SARSAWA

Amount

M&L for Excavation in trenches in soft/loose soil n.exc 1.5mtr deep and n excl 1.5 mtr wide for laying of HT cable ,pole, etc and gettting out including of dressing / trimming sides and levelling, grading and ramming of bottom excavation complete all as specified and as directed

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

Removing excavated materials (soils) not exc. 50 m and depositing where directed at a level not exc.1.5 mtr above the starting point complete all as specified and as directed.

M & L for fine dry sand cushioning for underground cable by providing a layers of sand 8 cm deep before laying and 15 cm deep after laying the cable including streching the cable complete al as specified and as directed.

M & L forlaying of bricks sub class 'B' old size laid flat perpendicular to the direction of cables for protection complete all as specified and as directed.

Taking down old unserviceable GI tubes any size complete all as specified and as directed.

Supply & lay G I tubing light grade in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc all as specified and directed for following sizes :- 40 mm dia bore

-ditto- but 50 mm dia bore

-ditto- but 80 mm dia bore

Material and labour for cutting of road/ hard standing up to a size not exceeding 20cm width and not exceeding 60cm in depth for laying of cable protection pipe including making good the disturbed road/hard standing by providing PCC (1:2:4) type B1 to much the existing surface level complete all as directed.

Labour only for Dismantling air break gang operated switches, vertical/horizontal mounted including insulators and operating mechanism for repair/ replacement of broken/worn out components and insulators etc. complete all as specified and directed

Material and labour for switches, Gang operated Triple pole mechanically operated vertical type12 insulators and with carrying capacity 200 Amps, 11000 Voltsfixed with nut,bolt and washers of required quqntity, compete all as specified and as directed

Taking down old u/s joint kit any type complete all as specified and directed.

M&L for cable jointing kit suitable for 11 KV (E) grade cable for straight through outdoor end termination, cold shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and directed

M&L for cable jointing kit suitable for 11 KV (E) grade cable for straight through outdoor end termination, cold shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm complete all as specified and directed

M & L for single pole lightning arrestor expulsion type complete with all fittings suitable for 11000 Volt grade of discarge capacity 65 KA, connecting with HT line complete all as specified and as ddirected including dismantling of existing unserviceable complete all as specified and directed.

Material and labour for pin type, porcelain, vitreous, white, brown or green insulator 11000 volts grade of size 150 mm height, 150 mm dia, including one galvanized mild steel spindle with two galvanized iron washers and one galvanized nut bolt complete all as specified as directed.

Material and labour for disc type insulator , porcdelainl vitreous, 145mm high and 255 mm dia ball and socket type, white or brown or green, single disc assembly for tension with tension clamps for conductors, working pressure 11000 volts complete all as specified and directed.

Supply and filling of transformer oil for transformers installed at various site for topping up after dehydration to achieve the dielectric strength 60 KV at 4 mm gap complete as per IS 335-1993 complete all as specified and directed

Material and labour for old unsv silica gel medium size, blue in colour of first quality filled in existing transformer including cleaning of breather where directed complete all as specified and directed site.

Supply, installation, commissioning and testing of Advance Manitenance Free environment friendly ring earthing system. Each set consisting of 3 Nos of 10 feet length, 17 mm dia earth electrode made of high tensile low carbon steel circular rods, molecularly bonded cooper on outer surface ( minimum copper bonding thickness - 250 microns) with terminals to connect incoming strip with 3 bags (25 Kg each ) of environment friendly backfill compound as per manufacturing instructions with ROHs test certificate for each 150 x 25 x 6 mm Copper Bar with 4 hole shall be exothermically welded ontop to copper bonded rod to make terminal laid in minimum 80 mm dia bore. Manufacturer name shall be embossed on rod. 25 x 3 mm copper shall be used to interconnected the earths and to make the ring. The earth pit cover polypropeline (300 mm x 300 mm) shall be included in the scope of work. Note: (i) Earthing shall be tested after completion of work by contractor in presence of Engr-in-Charge and proper record shall be maintained duly signed by all concerned. On testing if the desired earth resistance of less than 1.0 Ohm is not obtained the earthing will be redone at no extra cost to Govt. (ii) The cooper strip from test point to euipment or entire earting system to Eqpt/bldg only shall be measured and paid under relevant item. complete all as specified and directed.

S&F of copper strip 20x3.15 mm on porcelain base insulator of suitable size with saddles and fixing screws etc. for roof conductors or down conductors above ground complete all as specified and directed.

S&F air termination, single pointed copper rod 12mm dia 300mm long on 40mm dia GI pipe (medium grade) 105Mtr length duly fixed / Secured with PCC or with GI wire supports, complete all as specified and directed.

Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw complete all as specified and directed.

Taking down old unserviceable service cable from and including battens/ suspending wires complete all as specified and directed.

Supply, laying, connecting and testing HT UG XLPE insulated screned, PVC bedded, galvanized steel strip or wire armoured, electric power cable (heavy duty) with aluminum conductor, 11000 volts, grade cross sectional area 95 sqmm , 3 core suitable for 11 KV earthed system complete all as specified and directed

Supply, laying, connecting and testing XLPE insulated screned, PVC bedded, galvanized steel strip or wire armoured, electric power cable (heavy duty) with aluminum conductor, 11000 volts, grade cross sectional area 120 sqmm , 3 core suitable for 11 KV earthed system complete all as specified and directed.

Supply, laying in repair UG cable XLPE insulated, armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area stranded conductor and including necessary cable lugs, bolts, nuts and washers complete all as specified and directed. 10 sqmm 2 core

-ditto- but 16 sqmm 2 core complete all as specified and directed.

-ditto- but 25 sqmm 4 core complete all as specified and directed.

-ditto- but 35 sqmm 3.5 core complete all as specified and directed.

-ditto- but 50 sqmm 3.5 core complete all as specified and directed.

-ditto- but 95 sqmm 3.5 core complete all as specified and directed.

-ditto- but 120 sqmm 3.5 core complete all as specified and directed.

-ditto- but 240 sqmm 3.5 core complete all as specified and directed.

M & L for taking down/dismantling the defective transformer of capacity upto 500 KVA, any type and any make for repair including transporting to workshop, opening up for inspection to assess the repairs required, making joint inventories by both Engineer-in-Charge and contractor, carry out the repairs, cleaning, greasing and overhauling including taking out & replacement of unserviceable/worn out parts with new parts, fixing parts, reassembling after repairs, bringing back to the location from where equipment was dismantled, fixing in original position, connecting, installation and testing on full load capacity and commissioning to the entire satisfaction of Engineer-in-Charge. complete all as specified and directed.

Taking down old u/s HT/LT bush rod made of brass complete all as specified and directed.

Supply and fixing for non-metal part part HV bushing complete with packing for tranformer of capacity up to 500 KVA and for working pressure 11000 Volts omplete all as specified and as directed by Eng -in Charge.

Supply and fixing for non-metal part part LV bushing complete with packing for tranformer of capacity up to 500 KVA omplete all as specified and as directed by Eng -in Charge.

Supply and Fixing HT/LT bush rod made of of brass with two nuts and two washers of suitable size for transformer of capacity up to 500 KVA suitable for Indoor/outdoor type tranformer complete all as specified and as directed by Eng -in Charge.

Supply & fixing top cover gasket asper required size for transformer up to 500 KVA complete all as specified and as directed by Eng -in Charge.

M & L for spray painting of transformer from out side with two coats of duco paint gray after cleaning and preparing the surface of transformer of capacity Up 200 KVA complete all as specified and as directed by Eng-in-chaarge..

Description all as per srl item No 35 here in before but capacity of transformer exceeding 200 KVA and up to 500 KVA.

M & L for spray painting of LT panels from out side with two coats of duco paint with existing colour after cleaning and preparing the surface of panels of any size complete all as specified and as directed by Eng-in-chaarge.

M & L spray for painting and numbering of electric poles including street light brackets, cross arms, GOD system, four pole structure,two pole structure from out side with two coats of aluminium duco paint after cleaning and preparing the surface of poles of any size complete all as specified and as directed by Eng-in-chaarge.

Dismantling old pcc coping of electric poles and repair the same and complete all as specified and directed.

M & L for heating,filtration and dehydration of transformer oil (under repair at workshop)with dehydration/filtration plant to achieve dielectric strength of 40 KV at 4 mm gap complete all as specified as directed by Eng-in-charge. (Any damage occurred to transormer during the process of dehydration, shall be made good by the contractor to the entire satisfaction of the Eng-in-charge at his own expenses)

Taking down old u/s street light fittings and repair and refix the same location complete all as specified and directed

Supply and fixing & replacement of LED Street light fitting 8000-9000 lumens,5700K, >110lm/watt with IP 65/66 protection comprises of a pressure die cast aluminium housing, heat resistance toughened glass/PolyCarbonate, LED lenses, surge protector, BIS electronic driver, etc and all accessories pre-wired including connecting up with PVC insulated copper conductor cable 1.5 Sq mm, 3 core as required for connections and 40 mm bore light grade G. I. tube mounting bracket of 1.5 metre in length, etc complete all as directed.

Supply and fixing & replacement of LED security light fitting 5500-6000 Lumens, >110lm/watt, 5700K, with IP 65/66 protection comprises of a pressure die cast aluminium housing, heat resistance toughened glass/polycarbonate LED lenses, surge protector, BIS electronic driver, etc and all accessories pre-wired including connecting up with PVC insulated copper conductor cable 1.5 Sq mm, 3 core as required for connections and 32 mm bore light grade G. I. tube mounting bracket of 1.5 metre in length, bend to shape at 140 degree in ‘L’ shape and fixed to wall by means of 02 nos. of 40 x 5 mm flat iron clamps, nuts, bolts and washers etc complete all as directed.

Supply & fixing LED Flood Light fitting 150 W made out of pressure dia aluminium hosing with heat resistant toughened glass and IP-66 protection complete all as specified and directed.

M&L for complete servicing and caliberation of compact switch gear Vaccum Circuit Breaker (VCB) 11 KV 630Amp,breaking capa 20 KA, indore type both side extensible M+VVV (VCB incomer =01 nos,VCB out going =02 Nos) . Required T & P including taking down old unsv minor spare parts of any nature and repace with new and making functional up to the satisfaction, working with all functions like OC, UV,EF,instant tripping on fault including testing with required instruments omplete all as directed by Eng-in-chaarge.The serving covers the following :- (a) Through cleaning of break chamber (b) Lubrication of shutter mechanism/moving parts (c) Checking of shutter movement (d) Checking door interlocks with panel door (e) Checking of breaker interlocks with panel door (f) Checking of breaker rack in/out inside the panel(g) Coiling of closing and tripping coil (h) Checking of gear box operation operation (j) Checking of Test/Service Aux. Switch operation (k) Checking of tripping mechanism operation (l) Spring charging limit switches operation (m)Checking of SF 6 Gas pressure healthiness of all three poles (n) Checking of damping device and setting (o) Tightness,checking of power connection (p) Checking of breaker ON/OFF operation manuallyand electrically (q) Checking of closing timings (r) Checking and re-setting of IDMT relay with trip command and measure the timings (s) Cleaning of male and female contact assembly by using jelly (t) Checking,meggering of CT and control wiring (u) Replacement of dameged control wiring where required by using same guage and size including required size of cable lugs etc. Note: (a) Minor spares required for repair and calibration of VCB shall deemmed to be include in the quoted rate. (b) The servicing team of VCB shall be the orginal equipment manufacturer of his authorised representative (c) The contractor shall submit the testing report showing complete parameters for record.

Supply and fix in replacement of the old UNSV variable battery charger and batteries unit for providing DC Supply of 110V to VCB tripping device of rating 110V, 7/15A with AC input 230V, 22 A, 50 Hz and DC output 126.5V 7+15A with a suitable battery bank complete all as specified and as directed

M&L for carrying out the servicing of DG set of capacity 15 KVA to 200 KVA, Make - Kirloskar at 1 AFSB by taking down old/UNSV spare parts, drain out burnt engine oil and cleaning the oil chamber by cleaning solution, Cleaning and servicing of radiator from inside and outside thoroughly with cleaning solution K-Clean, including replacement of ,spare parts checking/rectify all the electrical connection and tightening of loose nut & bolts including carrying out minor addition/alternation for fixing the parts for smooth functioning of DG Sets complete up to entire satisfaction of Engr-in-charge. Note : Servicing of DG set shall be carried out by authorised service dealer of Kirloskar and supply of spare parts shall be measured and paid separately under relevent items complete all as specified and as directed

(a) Supply only spin on filter for lubricating oil cat part no. 06.436.01.0.00 complete all as specified and as directed

Supply only primary element cat part no. 3H.132.01.0.00 complete all as specified and as directed

(c) Supply only secondary element cat part no. 3H.132.02.0.00 complete all as specified and as directed

(d) Supply only K oil super 15 W 40 suitable for kirloskar DG Set complete all as specified and as directed

(e) Supply only K cool Super plus 50-50 premix cat part no.82.020.35.1.25 complete all as specified and as directed

(f) Supply only V fan belt for alternator of capacity 50 to 200 KVA DG Set complete all as specified and as directed

(g) Supply only of primary and secondary air filter suitable for 50 to 200 KVA DG Set complete all as specified and as directed.

(h) Supply and replacement of secondary fuel fillter of generator 50 KVA to 200 KVA complete all as specified and as directed

(j) Supply and replacement of primary fuel filter of generatior 50 KVA to 200 KVA complete all as specified and as directed

(k) Supply and replacment of oil filter of generator 50 KVA to 200 KVA complete all as specified and as directed

Supply and replacement of Battary 12 volt 120 AH DG Set operation complete all as specefied and as directed byn engr- in- charge of Make (EXIDE/PRESTOLITE/AMRON )

Supply and replacement of Battary 12 volt 150 AH DG Set operation complete all as specefied and as directed byn engr- in- charge of Make (EXIDE/PRESTOLITE/AMRON )

Supply and replacement of Battary 12 volt 180 AH DG Set operation complete all as specefied and as directed byn engr- in- charge of Make (EXIDE/PRESTOLITE/AMRON )

S&F in replacement of power contactor 3 pole 415 volt long life suitable for 65 Amps complete all as specified and as directed.

S & F contact element NO cat pt RB2-BE-101 complete all as specified and as directed.

S & F push button actuators with carrier - non illuminated flush spring return type as directed by Engr-in-charge.

S & F integrated LED pilot lamp type of voltage AC/DC to be specified suitable for operating at 110 and 240 volt complete all as specified and as directed

S & F mushroom head push button head key switch stay put type complete all as specified and as directed

S & F matallic operating heads with RCIM enclousers - IP65 PROJECTING PUSH BUTTON TYPE complete all as specified and as directed.

Supply and fix four pole power contactors TYPE- ML-6, AC 3 P RATING 110 A CAT PT NO SS90921 INCLDING WITH 2 no + 2nc AUX CONTACT complete all as specified and as directed

Supply and fixing in replacement of MCCB Triple Pole 63 Amp 415 Volt rupturing capacity not less than 25 KA complete all as specified and as directed

Supply and fixing in replacement of MCCB Triple Pole 200 Amp 415 Volt rupturing capacity not less than 35 KA complete all as specified and as directed

Supply and fixing in replacement of MCCB Triple Pole 250 Amp 415 Volt rupturing capacity not less than 35 KA complete all as specified and as directed.

Supply and replacement of change over switch 63 Amp 415V four pole in sheet enclosure with side handle operation, off load change over complete all as specified and as directed

Supply and replacement of change over switch 100 Amp 415V four pole in sheet enclosure with side handle operation, off load change over complete all as specified and as directed

Supply and fixing indication lamp R,Y,B complete set,complete all as specefied and as directed.

S& F Automatic street light switch uising Nature switch based on LUX level of nature light, three phase 25kw Model No -swdeep-02ec25kw3p complete all as specified and directed. Make-HAGER or equivalent of other make as approved by Engg-in-Charge/ GE.

Supply and fixing 415 volt AC digital AMP meter complete all as specefied and as directed

Supply and fixing 415 volt AC digital Volt meter complete all as specefied and as directed

Supply and fixing Battery charger unit12 volt 06 amp for AMF Panels, complete all as specefied and as directed.

Supply and fixing Battery charger unit 24 volt 10 amp for AMF panel,complete all as specefied and as directed.

Supply and fixing 415 volt under volt relay (3P-3W) for AMF Panels,complete all as specefied and as directed.

Supply and fixing power contactors 240 volt 50 Hz complete all as specefied and as directed.model no-MCX 41 of L&T or , C&S.SIEMENS

Supply and fixing alternator volt relay (3P-3W) 415 volt Ac. For AMF Panel,complete all as specefied and as directed.

Supply and fixing micro engine relay 12 volt DC(ER-3),complete all as specefied and as directed.

Supply and fixing electronic timer 24 volt DC,complete all as specefied and as directed

Opening,checking,adjusting and tightning of tappet cover complete by torque wrench by applying proper pressure of tappet cover gas kit of the 15 KVA DG Set to-75 KVA DG Set capacity

M&L for replacement of hours meter, Electronic type suitable for DG Set of any capacity,complete all as specefied and directed.

Supplying & Fixing in replacement of plug top 5 amp 3 pin suitable for desert cooler all as specified and as directed

Supplying & Fixing in replacement of motor roter shaft suitable for desert cooler all as specified and as directed

S&F oil sump gasket set suitable for 15 to 200 kva DG Set complete all as specefied and as directed.

M & L for servicing of turbo charger including replacement of repaire kit and minor parts of any rating DG Set, complete all as specefied and as directed.

M&L for water safety switch of any capacity DG Set ,complete all as specefied and as directed.

S&F as in replacement digital protective relays comprising of under/high voltage relays with high set operatinal with 24 volts to 110 volts AC/DC. DC dal rated CT model ADR 132B of Ashida make including complete wiring with suitable size wire as per existing and fixing arrangement complete as specefied and as directed.

M&L for reconditionig of battery 12 volt 120-180 AH and improve specific gravity up to 1280 of each cell including transportation of bty from site to civil workshop and back,complete all as specefied and as directed.

M&L for oil safety switch of 50-75 KVA DG set, complete all as specefied and as directed

Repair and reconditoning of AMF Panel of DG Set Capacity of 15 to 200 KVA complete all specified and directed by Engineer -in-charge.(Rate quoted including necessary spares)

Repair/Replacement of dangerous board as per existing in all sub stns and all as specified and directed by Engineer -in -Charge.

Earthing complete with copper earth plate electrode 60×60cm.× 3.15mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than1.5 metres below normal ground level, connected to copper strip 20x3 mm as earth lead by means of brazing, all as shown in electricalplate No. 5 connected to earthing test point all as specified or indicated including testing on completion ®

KAPOOR ELECTRICALS

Balraj and Co

SHRI RAM ENTERPRISES