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| 1 | Dehydration/filtration of transformer oil by means of centrifugal filtration plant to achieve the specified dielectric strength of 35 to 40 KV at 2.5 mm gap in existing position of transformer of any capacity and transformer oil for topping up at various sub station Complete all as specified and directed by Engineer-in-Charge.( NOTE: Transformer oil used for TOP UP measured and paid separately) |
| 2 | Supply and pouringof new transformer oil to achieve a di-electric strength up to 60 KV in 4 mm gap conform to IS-335-1983 with sealed barral contains each 210 litre Complete all as specified and directed by Engineer-in-Charge. |
| 3 | Supply & fixing in replacement of Silica gel breather assembly complete unit including Silica gel and taking out the old unserviceable one and providing proper gasket including replacement of corroded pipe connections to breather assembly suitable for transformer of capacity 500 KVA Complete all as specified and directed by Engineer-in-Charge. |
| 4 | Painting of transformer after cleaning the body surface of transformer by rubbing with emery Paper to remove oil stains, dust etc and applying one coat of snthetic enamel paintby spray paint incl writing SM No/MES No , capacity of transformer of capacity 200 to 315KVA 11000/433 Volt Distribution transformer, Complete all as specified and directed by Engineer-in-Charge. |
| 5 | Painting of transformer after cleaning the body surface of transformer by rubbing with emery Paper to remove oil stains, dust etc and applying one coat of snthetic enamel paintby spray paint incl writing SM No/MES No , capacity of transformer of capacity 100 to 150KVA 11000/433 Volt Distribution transformer , Complete all as specified and directed by Engineer-in-Charge. |
| 6 | M&L for Excavation in trenches n.exc 1.5m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-charge. |
| 7 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm in hard/dense soil, complete all as per specified and as directed by Engineer-in-charge. |
| 8 | Removing excavated soil material not exc. 50 m & depositing where directed at a level not exc. 1.5 m above starting point complete all as specified and as directed by Engineer-in-charge. |
| 9 | Supply, laying & testing of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy-duty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 185 sqmm 3 core complete all as specified & as directed including taking out of old unserviceable cable, complete all as specified and directed by Engineer-in-charge.(NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required) |
| 10 | Supply, laying & testing of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy-duty) with aluminium conductor, 11000 volts Earthed, grade cross sectional area 95 sqmm 3 core complete all as specified & as directed including taking out of old unserviceable cable, complete all as specified and directed by Engineer-in-charge.(NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required) |
| 11 | M&L for sand cushioning to under ground cable in trenches/existing cable trenches/ductsin layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable Complete all as specified and directed by Engineer-in-Charge.(Note: Only punned down volume of sand to be measured) |
| 12 | Supplying and Laying un-reinforced Precast Concrete Cable Cover, class HVP, type – 1, flat size 300 mm x 180 mm x 40 mm including taking down of old unserviceable one, Complete all as specified and directed by Engineer-in-Charge. |
| 13 | Dismantlingand taking down unserviceable MS cross arms bracings and supports, clamps nut bolts, Complete all as specified and directed by Engineer-in-Charge. |
| 14 | S&F GI tube 80 mm bore light grade for cable protection with all fitting, laid in trenches including taking down of old unserviceable GI tube, complete all as specified and as directed by Engineer-in-charge. |
| 15 | S&F of GI tube 100 mm bore light grade for cable protection with all fitting, laid in trenches including taking down of old unserviceable GI tube, complete all as specified and as directed by Engineer-in-charge. |
| 16 | S&F in repair of Lightning arresters suitable for HT 6.6 KV expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp, complete all as specified and as directed by Engineer-in-charge. |
| 17 | Material and labour for mild steel cross arms, bracing, supports, clamps and back plates fabricated from structural steel section including nuts,bolts washers,welding,bending cold or hot , drilling holes for bolts in any shape/size as directed including painting with two coats of synthetic enamel paint of approved colour over a coat red oxide primer complete all as specified and as directed by Engineer-in-charge. |
| 18 | Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including testing after jointing and dismantling of old unserviceable one Complete all as specified and directed by Engineer-in-Charge.Note:-(a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates.(b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule. |
| 19 | Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 sqmm including testing after jointing and dismantling of old unserviceable one Complete all as specified and directed by Engineer-in-Charge.Note:-(a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates.(b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule. |
| 20 | Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including taking down old unserviceable, complete all as specified and as directed by Engineer-in-charge.Note:-(a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates.(b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule. |
| 21 | Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm including taking down old unserviceable, complete all as specified and as directed by Engineer-in-charge.Note:-(a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates.(b) Earth work i.e. Excavation, removal, and returning fillingshall be measured & paid separately under relevant items of this Schedule. |
| 22 | Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm including taking down old unserviceable, complete all as specified and as directed by Engineer-in-charge.Note:-(a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates.(b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule. |
| 23 | Material & labour for Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm, including taking down of unserviceable one complete all as specified and as directed by Engineer-in-Charge.Note:-(a) Cutting of faulty cable / joint is deemed to be included in the above quoted rates.(b) Earth work i.e. Excavation, removal, and returning filling shall be measured & paid separately under relevant items of this Schedule. |
| 24 | Surface dressing in soft/looe soil soil including sand and pebbles for removing vegetation and bushes and not exceeding 15 cm depth in Power houses / sub station area complete all as specified and as directed by Engineer-in-Charge. |
| 25 | Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed by Engineer-in-charge. |
| 26 | M&L for PCC 1:3:6 Type C2 (using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and as directed by Engineer-in-charge. |
| 27 | Material and labour for PCC 1:2:4 type B1 using 20 mm graded stone aggregates for padestal coping incl necessary formwork finished even and smooth using extra cement complete all as specified and as directed by Engineer-in-charge. |
| 28 | Demolition of brick work or stone / boulder laid dry including removing of materials or debris from the site of work, complete all as specified and directed by Engineer-in-charge. |
| 29 | M&L for brick work with sub-class \"B\" bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:4 concrete complete all as per specified and as directed by Engineer-in-charge. |
| 30 | M&L for 10mm thick rendering in cm(1:4) on fair faces of brick work or concrete surfaces, complete all as specified and as directed by Engineer-in-charge. |
| 31 | M&L for preparation of new or previously untreated plaster or concrete surface of any description and applying three coats of white wash on plasters over surfaces, complete all as specified and as directed by Engineer-in-charge. |
| 32 | Material and labour for fixing in repairscradles, hexagonal / rectengular, fabricated with galvanised steel wire 3.15 or 4 mm dia, complete all as specified and as directed by Engineer-in-charge. |
| 33 | Material and labour for anti-climbing device, spikes type fabricated out of MS. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross-section of the pole including taking out old unsv rusted out anti climbing devices, complete all as specified and as directed by Engineer-in-charge. |
| 34 | S&F in replacement of Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for HT, 25x20cm size, complete all as specified and directed by Engineer-in-charge. |
| 35 | M&L for earthing with glavanised steel earth plate electrode of size 600mmX600mmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nutsand washers of galvanisediron or steel using GI or steel wire 4mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposalof surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick including taking down old earthing completeall as specified and directed.(Notre: Galvanised iron wire of 4mm dia upto 7.5m long including testingis deemed to be included with quoted rate). |
| 36 | M&L for earthing with glavanised steel earth plate electrode of size 600mmX600mmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nutsand washers of galvanisediron or steel using GI or steel wire 32 X 6 mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposalof surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 40mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick including taking down old earthing, completeall as specified and directed.(Notre: Galvanised iron wire of 32 X 6 mm dia upto 7.5m long including testingis deemed to be included with quoted rate). |
| 37 | Dismantling & taking out the old RCC/SteelHT poles including transporting to MES stores, completeall as specified and directed. |
| 38 | Supply, install, testing and commissioning in replacement of 11KV outdoor type Polymer based gang operated air brake switch triple pole, suitable for verticle mounting complete with explusion fuses, GI operating rod of suitable length for operating mechanism worked from ground level complete in both OFF and ON positions, for current rating upto 200 Amps, each pole consist of galvanised steel base HT insulators as per BSS / ISS non ferrous knife and spring loaded contacts, arcing horns of adequate section to brake magnetizing current of the transformers. All ferrous parts hot dipped galvanised and non ferrous parts heavelly tinned to withstand weather including taking down old and unseviceable one, Complete all as specified and directed by Engineer-in-Charge. |
| 39 | Supply and fixing in repairs Polymer based dropout fuse unit complete set suitable and including for 11 KV, HT outdoor and dropout type of capacity 200 Amps including jumper connections with copper flexible designed jumper and testing and commissioning including taking down old and unseviceable one Complete all as specified and directed by Engineer-in-Charge. |
| 40 | Supply and installtion (above ground) including testing HT joint box 2 way outdoor type of size 1500 x 1000 x 900 mm (overall) made out of 3.15 mm thick CRCA sheet withsupport of angle iron frame of size 40 x 40 x 6 mm with KIOSK BOX and comprising of 03 Nos HT porcelain bushing and copper round bus bar 12 mm dia rigidly mounted on bakelite sheet 12 mm thick to support insulators of suitable size and shape including providing necessary electric connection and applied two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces (internally & externally) including PCC foundation base of size 1700 mm x 400 mm x 1400 mm height (700 mm above GL & 500 mm below GL) with PCC 1:3:6 type C1 usisng 20 mm graded aggregate complete including necessary excavation and earth work for foundation and necessary electric connection complete and including dismantling of unserviceable joint box complete all as specified and as directed by Engineer-in-Charge. |
| 41 | Supply and installtion (above ground) including testing HT joint box 3 way outdoor type of size 1700 x 1200 x 1000 mm (overall) made out of 3.15 mm thick CRCA sheet withsupport of angle iron frame of size 40 x 40 x 6 mm with KIOSK BOX and comprising of 03 Nos HT porcelain bushing and copper round bus bar 12 mm dia rigidly mounted on bakelite sheet 12 mm thick to support insulators of suitable size and shape including providing necessary electric connection and applied two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces (internally & externally) including PCC foundation base of size 1700 mm x 400 mm x 1400 mm height (700 mm above GL & 500 mm below GL) with PCC 1:3:6 type C1 usisng 20 mm graded aggregate complete including necessary excavation and earth work for foundation and necessary electric connection complete and including dismantling of unserviceable joint box complete all as specified and as directed by Engineer-in-Charge. |
| 42 | M&L for preparation of the old decorated existing external steel surface of feeder HT JBs of any size and description in any position including removal of disintegrated & deteriorated paint either by hand scrapping or by blow lamps, applying necessary filler coat and stopponf required and applying two coats of Asian aspa paint (Mahindra Grade) by using spray painting machine on old prepared surface including marking of Feeder No and feeding area with applying synthetic enamel paint (1st grade)Complete all as specified and directed by Engineer-in-Charge. |
| 43 | Servicing, calibration, trouble shooting, repairing & adjusting of over current relay, earthfault relay, connected accessories, master control display, LED indicator, thermostate, cleaning all contacts with CRC spray of 11 KV Ring main unit, 50 Hz by qualified technical personnel to make functional in all respect including identifying the defective parts including replacement of defective parts Complete all as specified and directed by Engineer-in-Charge.Note:- Spare parts shall be paid under relevant item as \"Supply only\". |
| 44 | Supply only self power relay CGI 14 S for RMU complete all as specified as directed. (Note: Material to be used in Item No. 43.00 here-in-before.) |
| 45 | Supply only HT 11 KV triping coil suitable for over load, Earth fault and under voltage Complete all as specified and directed by Engineer-in-Charge.(Note: Material to be used in Item No. 43.00 here-in-before.) |
| 46 | Supply only R-Y-B healthy indication lamp Complete all as specified and directed by Engineer-in-Charge.(Note: Material to be used in Item No. 43.00 here-in-before.) |
| 47 | Supply only Voltmeter of rating 0-1300 volt Complete all as specified and directed by Engineer-in-Charge.(Note: Material to be used in Item No. 43.00 here-in-before.) |
| 48 | M & L for detecting carefully the fault location of HT UG cable of size 95 sq mm to 185 sq mm 3 core either HT cable fault locator machine or any other method and taking out the/remove the faulty portion of cable from undergound /over all length respectively inc meggering /connecting/testing on completion Complete all as specified and directed by Engineer-in-Charge. (i) Excavation & earth work shall be deem to be included in the unit rate of this item of work.(ii) Stright throught joint for HT cable shall be measured and paid seperatly under respective item of this schedule (iii) Actual detected fault shall be paid under this item. Dummy located trail shall not measured & paid under this item |
| 49 | M & L for PCC cable route markingof size 150 x 50 x 600 mmfor Under Ground cableComplete all as specified and directed by Engineer-in-Charge. |
| 50 | M & L for auguring under road, pavement, hard standing, runway lines by trenchless technology using latest boring technique and necessary machine for insertion of GI pipe of 100 mm and 80 mm nominal bore Complete all as specified and directed by Engineer-in-Charge. |
| 51 | M & L forpainting and painting on steel tubular swaged pole 410 SP-55 (11.00 metre long) including cross arms, GI brackets with two coats of aluminium paint over a coat of aluminium red oxide primer on exposed portion and including making strips of width 30 cm upto 1.5 m from the ground level in black and yellow shade in alternate layer including numbering of poles using two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer Complete all as specified and directed by Engineer-in-Charge. |
| 52 | Taking out / down faulty serviceable11KV, HT UG cable in existing trenches/duct/on HT poles of nominal cross sectional area from 95 to 185 Sqm, 3 core including disconnecting, PCC covers, GI Pipe etc. of any descriptions, including segregation of serviceable materials viz PCC cable cover, GI Pipes etc. and tracing the location of fault and keep in safe custody for re-use Complete all as specified and directed by Engineer-in-Charge.NOTE : (i) Earth work shall be measured and paid for separately under relevent items(ii) Serviceable cable covers will be kept aside for re-use(iii) Serviceable GI pipe will also be kept aside for re-use |
| 53 | S & F wall mounted flex sign board size not less than 2 x1 x.15 mtr made out of high quality GI sheet thickness not less lthan 2 mm and suitable size of Aluminium bedding with flex for marking of schematic diagram of external electricsupply scheme/Name of sub station with suitable fixing arrangement as directed by Engr-in-Charge and incl 4 x 18W batten type LED fitting and wiring inside the board with suitable size of cables and the board fixed on wall with suitable size of cables and the board fixed onwall with suitable size of GI nut bolts,clamps, complete including taking down old existing, all as specified and directed by Engr-in-Charge. |
| 54 | Supplying and laying synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11kv for electrical purpose as per IS 15652-2006 (superseding IS 5424) suitable for electrical shock safety of sizes 2m x 1m, Complete all as specified and directed by Engineer-in-Charge. |
| 55 | Re-laying only old PCC cable cover in Trenches for Under Ground cable protection (Serviceable Materials obtained fron item No. 52.00 here-in-before), Complete all as specified and directed by Engineer-in-Charge. |
| 56 | Re-laying of serviceable HT Cable XLPE insulated with aluminium conductor of size from 95 sqmm, 3 core, 11000 volts grade Complete all as specified and directed by Engineer-in-Charge.(Note: Serviceable cable obtained from Item No. 52.00 here-in-before) |
| 57 | Re-laying of serviceable HT Cable XLPE insulated with aluminium conductor of size from 185 sqmm, 3 core, 11000 volts grade Complete all as specified and directed by Engineer-in-Charge.(Note: Serviceable cable obtained from Item No. 52.00 here-in-before)Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule \"A\"/BOQ. |
