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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹26.9 LAccepted-AOC 67 KAILASH VIHAR TIWARIPUR BAGIA JAJMAU KANPUR 208010 | KANPUR | KANPUR NAGAR | UTTAR PRADESH | 208010 | L1 | Accepted-AOC Being L1 | |
| 2 | L2₹28.8 L+₹1.0 L (3.71%)Rejected-Finance | L2 | Rejected-Finance OTHER THAN L1 | |
| 3 | L3₹31.9 L+₹4.1 L (14.6%)Rejected-Finance | L3 | Rejected-Finance OTHER THAN L1 | |
| 4 | L4₹32.2 L+₹4.4 L (15.8%)Rejected-Finance 11 82 GROUND FLOOR BLOCK 11 KALYANPURI EAST DELHI DELHI 110091 | EAST DELHI | DELHI | 110091 | L4 | Rejected-Finance OTHER THAN L1 |
Tender Value
₹48.4 L
EMD Value
₹96,800
Closing Date
24 Jun 2020, 6:00 pmClosed
GE I KANPUR
GE I KANPUR CARIAPPA ROAD KANPUR 208004
REPAIR MAINT OF EXTERNAL ELECTRIFICATION AT KANPUR CANTT UNDER GE I KANPUR
2020_MES_347705_1
GE(I)/KAN/T-19 OF 2020-21
Open Tender
Electrical and Maintenance Works
Item Rate
270 days
Kanpur Cantt
Class D category b ii
8 documents required · 8 mandatory
₹500
GE I KANPUR
₹96,800
Yes
4 Jul 2020
27 May 2020
26 Jun 2020
27 May 2020
24 Jun 2020
12 Jun 2020
Amount
EnM Schedule
Excavation in trenches / foundation in soft / loose soil not exc. 1.5 metre wide and n'exc. 1.5 m deep for under ground cable / pole foundation and getting out including forming bottom surface to required level or slop, complete all as specified and directed .
All as per item No.2 above but depth exc 1.5 mtr but not exc 3.00 mtr
Returning/Filling in, of excavated soil after laying the cable with spreading leveling watering and well ramming in layers not exceeding 25cm thick in loose/soft soil complete all as specified and directed.
Removal of surplus soil/excavated material obtained from ground level to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above from the starting point complete all as specified and directed.
M&L for sand cushning to U/G cable in layers of 23cm thick ( 8 Cm before laying the cable and 15 cm thick after laying the cable) in trenches including watering and consolidation, complete all as specified and directed. Note: Only punned thickness shall be measured and paid.
Supplying and laying in replacement of un-reinforced precast concrete cable cover, class HVP, type 1 with peak, size 300mm x 180mm x 40mm complete all as speified and directed. Make: Mehtab tiles Indore/Hind Mosaic Tiles Upleta. Note: Purchase voucher and manufacturer test certificate shall be submitted by contractor while claiming payment..
M&L for Sub class ‘B’ bricks old size. laid dry flat over the cable abutting each other, length of cable equal to width of brick all as required complete all as specified and directed..
M&L for pre cast cement concrete ( 1:4:8) type D2 using 40mm graded stone aggregate for foundation filling of poles as mass concrete complete all as specified and directed..
M&L for pre cast cement concrete ( 1:3:6) type D2 using 40mm graded stone aggregate for foundation filling of poles as mass concrete complete all as specified and directed..
M&L for drilling manually in soft/loose soil under road/hard standing/culvert/nala of suitable bore for protection GI pipe upto 80 mm bore complete all as specified and as directed . Note: Depth of bore shall not be more than 1 Mtr from original ground level.
Taking out carefully unserviceable LT UG cable of size 6 Sqmm to 35 Sqmm from trenches and relaying same after repairs in same or other indicated location and testing complete all as specified and directed. ( Note: Earth work, sand, bricks will be measured and paid separately)
Taking out carefully unserviceable LT UG cable of size 50 Sqmm to 240 Sqmm from trenches and relaying same after repairs in same or other indicated location and testing complete all as specified and directed. ( Note: Earth work, sand, bricks will be measured and paid separately)
Taking out carefully unserviceable HT UG cable of size 70 Sqmm to 185 Sqmm from trenches and relaying same after repairs in same or other indicated location and testing complete all as specified and directed. ( Note: Earth work, sand, bricks will be measured and paid separately)
Disconnecting and taking out existing unserviceable LT Cables of sizes 6 sqmm to 25 sqmm in any position and removing from site complete all as specified and directed by Engineer-in-Charge.
Supply and laying to wall or poles or fixing or passing through pipe, of 1100 volts grade heavy duty cable with XLPE insulated aluminium multistranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or strip and overall PVC sheathed 16 sq. mm nominal cross section 2 core Including making good all distributed wall / flooring/tilling surfaces to match with existing specification complete all as specified and directed. Make: Gloster/Havells/ Paragon/ Grandlay/Finolex
All as per srl item No 16 above but cable of size 10 Sqmm 2 core.
All as per srl item No 16 above but cable of size 6 Sqmm 2 core.
All as per srl item No 16 above but cable of size 25 Sqmm 2 core.
Disconnecting and taking out existing unserviceable LT Cables of sizes 25 sqmm to 95 sqmm in any position and removing from site complete all as specified and directed by Engineer-in-Charge.
Disconnecting and taking out existing unserviceable LT Cables of sizes 120 sqmm to 400 sqmm in any position and removing from site complete all as specified and directed by Engineer-in-Charge.
Supply laying , jointing, testing and commissioning of XLPE insulated, PVC sheathed, strip armoured heavy duty electric cable with aluminium conductor (stranded) working voltage upto 1100 volt confirming to IS 7098 Pt I in trenches, culvert, through pipe etc including connecting both end with proper size of aluminium lugs duly crimped with die press crimping device and cable gland of size 25 Sqmm 3.5 core complete all as specified and directed : Make: Gloster/Havells/ Paragon/ Grandlay/Finolex Note : 1.Cable laying and jointing are required to be carried out in short / long stretches as per site requirement 2.Necessary excavation and earth work , sand cusioning, cable cover will be measured and paid separately.
All as per srl item No.22 but cable of size 35 Sqmm 3.5 core.
All as per srl item No.22 but cable of size 50 Sqmm 3.5 core.
All as per srl item No.22 but cable of size 70 Sqmm 3.5 core.
All as per srl item No.22 but cable of size 95 Sqmm 3.5 core.
All as per srl item No.22but cable of size 120 Sqmm 3.5 core.
All as per srl item No.22 but cable of size 185 Sqmm 3.5 core.
All as per srl item No.22 but cable of size 240 Sqmm 3.5 core.
S&F in replacement of Cable jointing kit for 1100 volt grade cable for outdoor/indoor termination end joint heat shrinkable type complete with jointing material and accessories with full sleeves and thimbles suitable for XLPE/PVC armoured aluminium conductor cable of size 16 to 35 Sqmm 3.5/4 core complete all as specified and directed. Make : Denson/ M seal/ 3 M.
All as per item No 30 but for 6 to 25 Sqmm size 2 core.
All as per item No 30 but for 50 to 95 Sqmm size.
All as per item No 30 but for 120 to 185 Sqmm size.
All as per item No 30 but for 225 to 300 Sqmm size.
All as per item No 30 but for 400 to 500 Sqmm size.
S&F in replacement of cable jointing kit for 1100 volt grade cable for straight through termination heat shrinkable type complete with jointing material and accessories with full sleeves and thimbles suitable for XLPE/PVC armoured aluminium conductor cable of size 10 to 16 Sqmm 3.5/4 core complete all as specified and directed. Make : Denson/ M seal/ 3 M.
All as per item No 36 but for 25 to 50 Sqmm size.
All as per item No 36 but for 70 to 150 Sqmm size.
All as per item No 36 but for 185 to 240 Sqmm size.
All as per item No 36 but for 300 to 400 Sqmm size.
Disconnecting electrically and taking out old unserviceable HT UG cables any type of size 70 to 185 Sqmm 3 core and removing from site complete all as specified and directed.
Supply, laying in trenches or passing through pipe/ducts, fixed to wall or poles XLPE insulated screened PVC sheathed galvanized steel strip or wire armoured electric power cable with alumn conductor of cross sectional area 70 Sqmm 3 core 11 KV rated suitable for earthed system including testing and commissioning all as specified and directed Note : (Excavation and earth work, sand cushioning brick covers and GI pipe etc shall be measured and paid separately. Make of cable:- Gloster/ Polycab/ Incab/ Universal/ CCI/Havells
All as per item No-42 above but HT 11 KV cable of size 95 Sqmm.
All as per item No .42 above but of size 120 Sqmm 3 core 11 KV.
All as per item No .42 above but of size 185 Sqmm 3 core 11 KV.
Supply and fix in replacement of cable straight through jointing kit for 11 KV grade cable termination heat shrinkable type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 to 95 Sqmm. Make of cable end box:- Denson/ M seal/ 3 M.
Supply and fix in replacement of cable straight through jointing kit for 11 KV grade cable termination heat shrinkable type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm. Make of cable end box:- Denson/ M seal/ 3 M.
Supply and fix cable end jointing kit for 11 KV grade cable for indoor termination heat shrinkable type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 to 95 Sqmm complete all as specified and directed. Make of cable end box:- Denson/ M seal/3 M.
Supply and fix cable end jointing kit for 11 KV grade cable for indoor termination heat shrinkable type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm complete all as specified and directed. Make of cable end box:- Denson/ M seal/ 3 M.
Supply and fix cable end jointing kit for 11 KV grade cable for outdoor termination heat shrinkable type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 to 95 Sqmm complete all as specified and directed. Make of cable end box:- Denson/ M seal/ 3 M.
Supply and fix cable end jointing kit for 11 KV grade cable for outdoor termination heat shrinkable type joint complete with jointing material and all accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm complete all as specified and directed. Make of cable end box:- Denson/ M seal/3 M.
Dismantling unserviceable ACSR conductor, service feeder or distribution span complete and remove from site all as specified and as directed by Engineer in charge.
Supply and fix galvanized steel wire any size to LT over head line as continuous earth or fabrication of guarding cradles all as required at site or directed.
S & F cradles, hexagonal/rectangular, fabricated with galvanised steel wire 3.15 or 4mm dia all as spfd and directed .
Dismantling insulators of any type complete for refixing or remove from site all as specified and as directed by Engineer in charge. .
Dismantling unsv cross-arms of M.S. channel or angle sections etc.and remove from site or reuse complete all as specified and as directed by Engineer in charge. .
Dismantling stay assy complete including excavation for taking out PCC block breaking of PCC block for taking out MS plate and removing from site complete all as specified and as directed by Engineer in charge. . .
Disconnecting, dismantling and taking out old steel tubular pole any size/ length complete and remove from site including making good all disturbed surface to match with existing specifications all as directed.
Supply, erecting and installation of steel tubular, swaged pole 9 meters long complete with cast iron base plate, finial taper plug, bolts and nuts and screws as specified of type 410 SP-31 conforming to IS-2713-1980 duly painted with two coat of black bituminous paint throughout, internally and externally up to planting depth and painting remaining portion of pole with two coats of aluminium paint to the entire exposed surfaces over one coat of red oxide primer making / pasting three nos circular strips each of 100 mm wide with one yellow and 02 Nos black colour strip synthetic enamel paint and marking / stencil writing of pole numbers with black paint including necessary excavation & earth work, removing excavated soil from site complete all as specified & directed. Note :- Necessary Excavation and earth work, PCC Work for foundation / erection of pole assembly will be paid separately under respective items.
Supply, erecting and installation of steel tubular, swaged pole 11 meters long complete with cast iron base plate, finial taper plug, bolts and nuts and screws as specified of type 410 SP-31 conforming to IS-2713-1980 duly painted with two coat of black bituminous paint throughout, internally and externally up to planting depth and painting remaining portion of pole with two coats of aluminium paint to the entire exposed surfaces over one coat of red oxide primer making / pasting three nos circular strips each of 100 mm wide with one yellow and 02 Nos black colour strip synthetic enamel paint and marking / stencil writing of pole numbers with black paint including necessary excavation & earth work, removing excavated soil from site complete all as specified & directed. Note :- Necessary Excavation and earth work, PCC Work for foundation / erection of pole assembly will be paid separately under respective items.
M&L for stay assy complete with MS stay plate of size 300x300x6mm thick, galvanised stay strand 7/ 3.15 mm , stay rod 16mm dia, stay bow, nuts, bolts and check nuts of GI all as shown in EP No 01 of SSR Part-I of 1991 or directed by Engr-in-charge ( Excavation, PCC, and loop type insulators will be measured separately).
M&L for loop type insulator large size with overall dimensions 90x140mm with clearance of hole 25.5 mm vitreous white brown or green complete all as specified and directed.
Unbinding from insulators ACSR conductor any size of LT/HT over head line for repairs. Re-stretching of ACSR conductor to achieve proper sag and rebinding to the insulators using alumn/GI binding wire and making all existing cable connections all as required at site.
S&F Aluminium conductor of any size with steel reinforced all as specified and directed .
S & F in replacemet cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections conforming to Fe-290 (Gde E-165) grade including necessary nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape and size as directed and including applying two coats of aluminium paint (under & finishing coats) over a coat of red oxide zinc chromate primer on exposed steel surfaces after preparation of surfaces, supplied and fixed in repair complete all as specified and as directed. (Note : (i) Sizes & types of members and shape of the cross arms etc shall be as required at site all as directed by the Engineer-in-Charge.(ii) Un-exposed steel surfaces shall be given one coat of red-oxide zinc chromate primer only. Cost of the same is included in unit rate of the item and nothing extra shall be paid on this account.)
All as srl item No 65 above but fixing only after painting with one coat of aluminium paint. (retrieved against srl item 56 here in before)
Fixing only insulator any type and any size from HT/LT over head lines retrieved from item No 55 here in before complete all as specified and directed.
Disconnecting, dismantling and taking out old unserviceable street/flood lights any type with bracket/ clamps from pole/ wall and keep in safe custody for reuse at same or other location with all accessories complete all as specified and directed.
Fixing only street/flood light fittings any type received from srl item No 68 complete with bracket/ clamps and connecting electrically with new wire 1.5 Sqmm twin core on same or other location with all accessories as required at site all as spfd and directed..
S&F shackle type insulator, porcelain, vitreous, brown insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 115mm dia for 1100 volts grade complete all as specified and directed.
S&F Pin type, porcelain, vitreous, brown insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade complete all as specified and directed.
S&F Pin type, porcelain, vitreous, brown insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150mm height, 150mm dia for 1100 volts grade complete all as specified and directed.
S&F disc type , porcelain, vitreous, brown insulator 145mm high and 255mm dia ball and socket type including incl all accessories for 11000 volts grade.
Supply & laying in replacement of GI tubing of 80 mm bore dia , light grade conforming to IS 1239- Part-I and ISI marked in trenches, across the road, CI Pipe line, culvert etc of required length for cable protection complete all as specified and directed.Make: Jindal / Tata / Prakash Surya as approved by GE.
Supply & laying in replacement of GI tubing of 50 mm bore dia , light grade conforming to IS 1239- Part-I and ISI marked in trenches, across the road, CI Pipe line, culvert etc of required length for cable protection complete all as specified and directed.Make: Jindal / Tata / Prakash Surya as approved by GE.
Supply & laying in replacement of GI tubing of 40 mm bore dia , light grade conforming to IS 1239- Part-I and ISI marked in trenches, across the road, CI Pipe line, culvert etc of required length for cable protection complete all as specified and directed.Make: Jindal / Tata / Prakash Surya as approved by GE.
Disconnecting electrically, dismantling from foundation with due care and setting aside LT feeder pillar box any type any size with all accessories.
Supply and installation, connecting eclectically & commissioning in replacement of LT feeder pillar box outdoor type of size 0.90 x 0.60 x 0.50 Mtr size factory fabricated made out of MS sheet of thickness 3.15 mm front door open able with locking arrangement mounted on angle iron legs made out of angle iron of size 40x40x6mm, 1.5 mtr long, 1.0 mtr above ground level and 0.50 mtr embedded in PCC blocks of size 0.30x0.30x0.50 mtr- 04 Nos duly painted with two coats of synthetic enamel paint over a coat of red oxide complete with 200 amps rated copper bus bar suitable for 3 phase 4 wire supply system duly drilled holes and making all cable connection with proper thimbles mounted on epoxy based post insulators and one MCCB 200 Amps 4 pole 415 Volt, 35 KA of make : Legrand/ Schneider/Havells/L&T complete all as required at site.
S & F in replacement of in position retro reflective sign board cut to sizes/shape made out of 3 mm thick high density aluminium sheet including writing letter/number with vinyale sheet based of blue colour base by hot process all weather effected fixed on wall with proper arrangement duly riveted all as directed.
S&F in replacement of notice board made out of plywood board with fixing of cloth of best quality green colour supported by aluminium beading complete of size 1 mtr x 1 mtr fixing on wall with necessary arrangement complete all as specified and directed..
Routine and periodical work required for trimming / cutting of tree branches of any girth, touching /obstructing the over head lines of HT/LT poles of three phase distribution system at places not more than 40 mtr span distance so as to keep minimum 2.0 mtr clearance all around the lines and poles with due care after taking proper electric shoutdown from concern MES competent staff complete disposal thereof ( trimmed branches) to a distance not exceeding 100 metre complete all as specified and directed.
Repair, maint and of broken doors for LT panel and bus bars by welding and incl fixing of new hinges and other material as required at site complete all as spfd and directed.
M & L for replacement of existing unserviceable LT panel, Installation, commissioning and testing of new LT panel cubical type suitable for outdoor type, factory made CPRI approved of suitable size , dust & vermin proof fabricated out of 3.15 mm thick CRCA sheet duly powder coated with cable entry & exit with suitable size of glands, terminals & thimbles all as specified , duly mounted on angle iron frame fixed on RCC/PCC block fixed with grounded bolts & nuts and washers including suitable rating copper bus bar 400 Amps for 3 phase 4 wire mounted on epoxy based post insulators, LED indicator lamp set type RYB of make AE/Legrand/L&T, MCB DP 63 Amp-10, MCB FP 63 Amps = 04 Nos and suitable for one incoming MCCB 250 Amps 4 pole 36 ka, one No 250 amps 4 pole 36 ka, two Nos 100 Amps 4 pole 25 ka, two Nos 63 Amps 25 ka as outgoing, Digital ammeter, voltmeter, CTs of required size, thimble & cable gland for incoming and outgoing cables and wiring with suitable size of PVC copper cable/strip complete and making good all disturbed surfaces of floor/wall using RCC/PCC work as required at site complete all as required at site or directed by Engr-in-Charge. ( Note: 1. MCCBs will be measured and paid separately under respective items.)
All as per item No 83 but for copper bus bar 350 Amps 3 phase 4 wire and for one incoming MCCB 250 Amps 4 pole 35/36 ka, one Nos 160 Amps 4 pole 36 ka, three 63 Amps 25 ka MCCBs as outgoing and MCB FP 63 Amps=04 Nos, MCB DP 63 Amps- 10 Nos.
S&F in replacement of MCCB 4 Pole 415 Volts 3 phase 400 Amps 36 KA, thermal magnetic release S1 -01 No (incoming). Make : Legrand/Siemens 3WL (ETU45B) / Schneider NW (6.0A)/L&T/ABB /Indo Asian
All as per item No 85 but MCCB 250 Amps 35/36 KA.
All as per item No 85 but MCCB 200 Amps 35/36 KA.
All as per item No 85 but MCCB 100 Amps 25 KA.
All as per item No 85 but MCCB 160 Amps 36 KA.
All as per item No 85 but 63 Amps 25 KA.
Repair, maint and of broken doors for HT panel and bus bars by welding and incl fixing of new hinges and other material as required at site complete all as spfd and directed.
Locating of cable fault in underground cable by providing of fault locating mobile machine (applying voltage 1.1 to 11 KV) mounted in van along with DG set with T&P at site for locating exact fault pf LT/HT underground cables complete all as spfd and directed.
M&L Earthing complete with GI earth plate electrode of size 60cm X 60cm X 6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers etc and connected to and including GI strip of size 32x6 mm up to 7.5 mtr by means of bolts, nuts, check nuts and washers made of brass and protected by light grade 40mm dia upto 7.5 mtr long GI pipe connected to main control board and GI pipe light grade 20mm bore for watering and including funnel, wire mesh, RCC pit cover 50mm thick and PCC chamber pit with PCC 1:2:4 type C2 (including excavation and earth work disposal of surplus soil to a distance not exceeding 50 metre) and testing making test point and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009 including taking down old unserviceable complete all as specified & directed by Engr-in-charge Note :- If the desired earth resistance is not found earthing shall be redone by the contractor at no extra cast to the department
M & L for fixing earthing lead 32 x 6 mm aluminium strip fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required, In Repair,complete all as specified & directed by Engr-in-charge
S & F Cable route indicator made out of stone patties / PCC block of size 15cm x 15cm x75cm in lengths duly engraved and painted with (HT Cable) with projection of 45 cm above ground level and 30 cm grouted in PCC foundation etc complete all as specified and directed. RCC shall be painted with yellow colour above ground and HT cable 11 KV will be marked with Red colour paint complete all as specified and directed. Note : Rate quoted by the contractor is deemed to be included for earth work and PCC foundation etc.
S & F Cable route indicator made out of stone patties / PCC block of size 15cm x 10cm x75cm in lengths duly engraved and painted with (LT Cable) with projection of 45 cm above ground level and 30 cm grouted in PCC foundation etc complete all as specified and directed.RCC shall be painted with yellow colour above ground and LT cable 1.1 KV will be marked with Black colour paint complete all as specified and directed. Note : Rate quoted by the contractor is deemed to be included for earth work and PCC foundation etc.
M&L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letter, figures and conventional skull and bones in signal red colour and fixed with MS clamps, nut bolts of size 20x15cm for LT all as spfd.
All as per item No 97 but for HT of size 25x20 cm.
Taking down carefully transformer any capacity, any make, any type from pole / plinth by dismantling, dis-connecting HT & LT sides, earthings of transformer, supporting angles / cross arms, shifting / transporting transformer carefully from the site and shifting/refixing in other location under GE Kanpur after cleaning and making all electrical/earthing connections all as spfd and directed.
Servicing of switch air break gang operated device (GOD) 200 amps, 11/6.6 KV, by cleaning moving / fix contact jaw ,MS jumper / MS jumper carrier including replacement of ACSR Jumpers with PG clamps, nut bolts etc and providing white petroleum jelly and making all connection tightened and aluminium lugs etc complete and testing on full operating etc all as specified and directed.
M&L for cork sheet gaskit 3mm thick cut to shape for the top covers and other places with suitable holes for 11/6.6/0.433 KV transformer of any type/capacity including providing if required suitable size of bolts, nuts and washer for transformer top cover complete for any capacity/size transformer all as specified.
Filteration/dehydration of transformer oil for 11 KV/0.433 KV transformers,11 KV OCB's/PT's with stream line mobile 1250 Ltr per hrs filteration machine.(To be provided by the contractor and quoted prices deemed to include its hire charges) at a temperature from 60-75 degree celsius to achieve dielectric strength of oil 60 KV or over at standard gap as per IS 335 of 1993 (Fourth revision) to remove moisture from winding and core and carrying out IR test of primary and secondary of transformer including testing of transformer complete all as specified and directed. Note: (i) Filtration should be carried out in OFF position, therefore generator and cables will have to be arranged by the contractor at his own cost. (ii) Test result will be recorded before and after filtration of oil and submitted to Engr-in-Charge in a prescribed manner.
Supply and topping up of insulating Oil/pure hydrocarbon mineral oil, clean and sufficiently free from moisture and of other foreign matter as per ISS-335-1993 (fourth revision) incorporating up to date amendment of breakdown value - 60 KV or over at standard gap after filteration for topping up upto required level in transformers & Switchgears and PT's etc complete all as specified and directed and additional characteristics as indicated below: (a) Oxidation stability (i) Neutralization value after oxidation max 0.4 mg. KOH/gm. (ii) Total sludge after oxidation max 0.01% by weight. (b) Break down value 60 KV or over at standard gap (c) SK value up to 8% Make: APAR (POWER OIL) / CASTROL Note: - 1. Test report from manufacturer to be produced. 2. Filtration/dehydration of transformer oil shall be measured and paid separately.
M & L for marking/writing feeder names/ SM No / MES No for HT/LT Electrical Eqpts like VCB, Tfrs, LBS / RMU/panels etc with synthetic enamel paint of Make Asian paints Ltd. Or Stickers equivalent of approved color complete all as specified and directed.
S&F in replacement of HT 11 KV bus bar outdoor type weather and vermin proof factory fabricated CPRI approved duly painted with two coat of enamelled paint, pedestal type made out of mild steel sheet 3.15mm thick, factory made, using angle iron 40mm x 40mm x 6mm and 500mm high, front opening double shutter weather proof , rust proof, dust proof with provision of rubber gasket and locking arrangement including HT bush, insulator & bus bar color code - 03 Nos and making connection with suitable size of thimbles, nuts, bolts and washers etc incl necessary earth work:-
Dismantling from insulators and taking down earth wire/cradle wire any size from HT/LT over head lines and depositing to MES store yard.
Removing the cover of cable duct for removal of unwanted vegetation/bushes/small plants/ shrubs/soil/old sand from cable duct not exc 3' wide and 3' deep and removing the excavated material to a distance exceeding 50 M and incl filling new river sand, relay the existing cables of any type/sizes and placing the cover after completion all as spfd and directed.
DUBEY TRADERS AND ENGINEERS
S B ENTERPRISES
Bharat Sales Corporation
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