8121/SAR-33/E8 REPAIRS TO LT/HT, UG/OH LINES, EARTHING, LIGHTENING ARRESTORS, DG SETS, ALTERNATORS, 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 dressing / trimming sides and levelling, grading and ramming bottom of 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 sand cushioning with dry fine sand for underground cable by providing a layers of sand 8 cm deep before laying and 15 cm after laying the cable including punned to 18 cm thick cable complete al as specified and as directed (Note - Only punned thickness shall be measured).

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.

M&L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete including necessary form work complete all as directed.

M&L for PCC 1:3:6 type C1 using 20 mm graded stone aggregate for coping of pole including necessary from work and fair finish to the exposed surface without using extra cement complete all as specified and directed.

M&L for PCC 1:2:4 type B1 using 20 mm graded stone agregate for copping above ground level including necessary form work and fair finish to the exposed surface with using extra cement complete all as specified annd directed.

Taking down old unserviceable GI tubes any size including fittings complete all as directed.

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

All as per item No 10 above but 50 mm dia bore

All as per item No 10 above but 80 mm dia bore

Material and labour for cutting road/ hard standing 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 match with 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 and refixing after repair complete all as specified and directed

Materials and labour for switches, Gang operated Triple pole mechanically operated vertical type 2 insulators and with carrying capacity 200 Amps, 11000 Volts fixed with nut,bolt and washers of required quqntity, compete all as specified and as 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.Make :Areva/Oblum/Rashtriya.

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 and directed. (Make : Jayshree/Bhel/Pactil

Supply and filling of new 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.Make :Power link, Svita Power Oil (Oil be brought in company sealed drum at site).

M&L for 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 earthing test point with copper strip 20x3 mm as earth lead by means of brazing, all as shown in electricalplate No. 5 complete all as specified or indicated and testing on completion including necessary excavation, returning filling, disposal of surplus soil upto 50m lead in any type of soil, funnel, PCC chamber (1:3:6) type C-1, RCC pit cover, charcoal, salt and 15mm dia medium grade GI pipe (ISI marked) for watering inluding dismantling and taking out old existing earthing complete all as specified and directed.

S&F 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.

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 of cross sectional area 120 sqmm , 3 core suitable for 11 KV earthed system including taking out old unserviceable cable complete all as specified and directed. Make :Havells/Asian(RPG)/NICCO.

Supply, laying and testing XLPE insulated, armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 35 sqmm 3.5 core stranded conductor and including necessary cable lugs, bolts, nuts and washers including taking out old unservicealble cable complete all as specified and directed.

Supply, laying and testing in repair UG cable XLPE insulated, armoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 50 sqmm, 3.5 core stranded conductor and including necessary cable lugs, bolts, nuts and washers including taking out old unserviceable cable complete all as specified and directed.

Supply and fixing in repair LED flood light 120 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant with driver and lamp with arrangement to fix in wall/pole complete all as speccified and directed.

Supply and fixing in replacement of LED Street light fitting 70 watt with IP 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 with 40 mm bore light grade G. I. tube bracket of 1.5 metre in length complete all as specifed and directed.

Supply and fixing 415 volt AC digital AMP meter complete all as specefied and as directed.make :- AE or equivelent.

Supply and fixing 415 volt AC digital Volt meter complete all as specefied and as directed.make :- AE or equivelent.

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 fixing in replacement of MCCB four Pole 400 Amp 415 Volt rupturing capacity not less than 35 KA complete all as specified and as directed.

Supply and fixing in replacement of change over switch 63 Amp 415V four pole in sheet steel enclosure with side handle operation, off load change over complete all as specified and as directed.Make : Indoasian or equivalent of L&T, control and switch gear.

Supply and fixing in replacement of change over switch 100 Amp 415V four pole in sheet steel enclosure with side handle operation, off load change over complete all as specified and as directed.Make : Indoasian or equivalent of L&T, control and switch gear.

S&F in replacement fixing in of power contactor 3 pole 415 volt long life suitable for 65 Amps complete all as directed. Make L&T/C&S/ siemens

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 directed . MAKE L&T , C&S.SIEMENS

Supply and fixing power contactors 415 volt 50 Hz complete all as specefied and as directed.Model no-MCX 41 of L&T or , C&S.SIEMENS

Supply and fixing in replacement battery lead set of two,suitable for suitable uppto 180AH capacity 1.5mtr long incuding GM Terminals one end, copper lugs other end complete all as specefied and as directed.

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

Supply and fixing in replacement breather assembly with 500 Grams silica gel for outdoor type transformers of any capacity upto 315 KVA complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair thermometer(oil temperature gauge) for outdoor type transformer, all as specified and directed by Engineer -in -Charge.

Taking down Burnt out Studs and bushing with nuts of any material by providing new copper alloy stud with nut,washers and bushing on HT Side of transformer upto 315 KVA, 11KV/433 Volt complete all as directed.

All as per item No 41 above but for Transformer upto 200KVA , 11KV/433Volt

Taking down Burnt out Studs and Bushing with nuts of any material by providing new copper alloy stud with nut,washers and bushing on LT Side of transformer upto 315 KVA, 11KV/433 Volt complete all as directed.

All as per item No 43 above but Transformer upto 200KVA ,11KV/433Volt

Supply and fix in repair cooling fins of transformer of capacity upto 200 KVA as per manufacturer's specifications and standard practice and all as directed.

Supply and fix in repair cooling fins of transformer of capacity more than 200 KVA as per manufacturer's specifications and standard practice and all as directed.

M&L for repairing of Capacitor (APFC ) panel of capacity upto 250KVAR and carryout repairs as under :- (i)Dismantling of Power contactor,TP,415Volts and auxiulary contactors and cleaning,Overhauling,servicing ,repairing throughly and replacing burnt contactors upto 63Amps including suitable capacity of copper wire single core,1100Volts grade -01Job (New contactors will be measured and paid separatly) (ii)Replacing of the HRC fuses and fuse base with MCB,D'curve,TP,415Volts upto 63Amps with mounting rail including suitable capacity of copper wire single core,1100Volts grade. (New HRC fuse /MCB will be measured paid separatly) (iii)Dismantling ,testing and replacing of damaged Capacitor banks up to 50KVAR including suitable capacity of copper wire single core,1100Volts grade (New Capacitor banks will be measured paid separatly) (iv) Reapair/repalcement of control wiring of realy,contactors,aux contactors,indicating circuits,auto/manual circuits etc including all logic circuit with new copper wire single core1.5/2.5Sqmm,1100Volts grade-01Job (v)Testing and repairing / replacing of timer-01Nos & auxillary contractor

Materials and Labour for Repair and reconditoning AMF Panel of DG Set of Capacity 15 to 200 KVA inluding replacement of unserviceable spare parts to make the panel functional except APFC Relay and capacitor bank complete all specified and directed by Engineer -in-charge.

Supply only APFC Relay, 06 Stages digital type suitable for 415V, 3phase, AC supply complete all specified and directed. Make - L&T/ Syntron/Sycon

Supply only Capacitor bank 5KVAr, Heavy duty type,415Volts,50Hz AC supply complete as specified and directed by Engr-in-charge.

Ditto all as per item No.51 but of rating 12.5KVAR

Ditto all as per item No.51 but of rating 25KVAR

Ditto all as per item No.51 but of rating 50KVAR

Supply and fix cable jointing STRAIGHT THROUGH cable jointing kit for 11KV grade cable out door type complete with Jointing material (Heat shrinkable) and accessories suitable for 3 core XLPE armoured, alluminum conductor cable of size upto 120 sq mm complete all as specified and directed by Engineer-In-Charge.

Supply and fix END TERMINATION cable jointing kit for 11KV grade cable out door type complete with Jointing material (Heat shrinkable)and accessories suitable for 3 core XLPE armoured, alluminum conductor cable of size upto 120 sq mm complete all as specified and directed by Engineer-In-Charge.

Supply and fix STRAIGHT THROUGH cable jointing kit for 1100V grade cable out door type complete with Jointing material (Heat shrinkable)and accessories suitable for 3.5 core XLPE armoured, alluminum conductor cable of size upto 240 sq mm complete all as specified and directed by Engineer-In-Charge.

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 =02 nos,VCB out going =05 Nos) . Required T & P including taking down old unsv minor spare parts of any nature and replace 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 (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 or his authorised representative (c) The contractor shall submit the testing report showing complete parameters for record.

Supply and fix in repair 11 KV capacity VCB spouts as existing complete all as specified and directed.

Taking down old unserviceable self powered relay and supply and fix new self powered relay as existing, ,including complete testing all as specified and directed.

Supply and fixing Aluminium Bus Bar strips, of any size, for extention of MCCB terminals for cable terminations, inside the cable alley of LT panel board, duly supported on the FRP / DMC support insulators including necessary drilling / bending to obtain required shape and size complete all as specified and as directed . Note :- (a) Size of the strip shall be determined depending upon the current carrying capacity of the individual outgoing MCCBs. (b) Overall length of the strip shall be measured and paid after necessary conversion into weight. (c) Cost of drilling / bending / Grinding of the strips at site as required shall be included in the unit rate quoted. No extra payment shall be admissible on that account. (d) Bolts, Nuts and insulates etc shall be measured and paid separately under respective items.

Supply and fixing Copper Bus Bar strips, of any size, for extention of MCCB terminals for cable terminations, inside the cable alley of LT panel board, duly supported on the FRP / DMC support insulators including necessary drilling / bending to obtain required shape and size complete all as specified and as directed . Note :- (a) Size of the strip shall be determined depending upon the current carrying capacity of the individual outgoing MCCBs. (b) Overall length of the strip shall be measured and paid after necessary conversion into weight. (c) Cost of drilling / bending / Grinding of the strips at site as required shall be included in the unit rate quoted. No extra payment shall be admissible on that account. (d) Bolts, Nuts and insulator etc shall be measured and paid separately under respective items.

Supply and fixing suitable type and size FRP / DMC bus bar support insulator (Bridge Insulator) for fixing the extended aluminium bas bars, for cable terminations, duly fixed in the body of the panel board by and including galvanized steel bolts , nuts, washers etc.and necessary drillings, in the panel body,complete all as specified and as directed.

M&L for servicing of self starter 12/24 volts including replacement of minor parts and testing for DG set of capacity upto 200 KVA completee all as specified and directed.

Taking down old unserrviceable deteriorated AMF panel and supply and fix new AMF panel suitable for DG set of capacity 15 KVA with sheet enclosure factory made powder caoted along with suitable rated MCCB's, relay, batterry charger, relay cards, fuel sensing,oil pressure, oil temp, radiator water temp control function complete with safety features like voltage surge, engiene protection etc complete all as specified and directed.

Taking down old unserrviceable deteriorated AMF panel and supply and fix new AMF panel suitable for DG set of capacity 75 KVA with sheet enclosure factory made powder caoted along with suitable rated MCCB's, relay, batterry charger, relay cards, fuel sensing,oil pressure, oil temp, radiator water temp control function complete with safety features like voltage surge, engiene protection etc complete all as specified and directed.

Supply & fix in repairs strip type heater 80watt with control wiring suitable for indoor OCB/VCB,11 KV switch gear Panel board complete all as specified and directed by Engr-in-Charge.

Material and laboour for taking down existing street light pole of any size from any location at 1 AFSB and shifting to desire location and errection complete alll as specified and directed. Note- Excavation/demolition and new PCC in foundation PCC work will be measured and paid seperately.

Supply and fix in repair/replacement integral pole mounted decorative LED post top light 25 Watt, including all fittings and accessories suitable for fixing on 80 mm GI pipe complete all as specified and directed. Make Philips Cat Part No BGP161LED2500/NW PSU 220-240 V 7043 IN or equivalent make in Jaquar, Wipro & Crompton.

Supply and fix in repair/replacement 10 Watt garden light with pressure die cast powder coated housing with PC diffuser, efficient high out put LED with IP 66 protection complete all as specified and directed. Make Crompton Cat Part No LABLA1-10-CDL or equivalent in Philips, Crompton.

Supply and fix in repair HT/LT cable route indicator duly painted with two coatsof grey colour synthetic enamel paint over one coat of red oxide primerr, oval shape of size 200 mm X 150 mm X 6 mm thick cast iron disc with letters HT/LT (as required on site) embosed and fixed on 25 mm x 25 mm x 5 mm thick MS angle 50 mm long embeded in PCC block of size 65 cm x 30 cm x 25 cm in PCC 1:3:6 type C1 and 15 mm thick plasterringn all around upto below ground complete all as specified and directed.

Taking down old unserrviceable/deteriorated bus bar panel and supply and fix new aluminium bus bar panel, 415 Volts, TPN of capacity 200 Amps rated aluminium bus bar with factory made sheet enclosure not less than 1.6 mm thickness, powder caoted along with 4 feet long MS angle to fix in ground complete all as specicfied and directed.

Balraj and Co

CHAUDHARY FURNITURE HOUSE

M/s badrinath Traders

TRINITY CONSTRUCTION

SHRI RAM ENTERPRISES