8863/GWL/E8 REPAIR/MAINT AND REPLACEMENT OF LT CABLE PANEL AT AGE B/R-I LOCATION UNDER GE GWALIOR

Amount

Disconnecting and taking out unserviceable indication lamps and supply, fixing,connecting, testing and commissioning of new indication lamps LED type with showing red,yellow and blue colours of 22.5mm dia fixed to monitor on LT panel board suitable for 240 Volts AC supply and making connections with using 1.5 Sqmm PVC insulated unsheathed copper conductor cable complete all as specified and directed by Engineer-inCharge.

Dismantling, taking out & removing serviceable bus bar of TPN any size and description and in any position for re-use from the dismantled/taken down feeder pillar box/panel board and remove material from site of work all as directed.

Dismantling, taking out/removing serviceable and functional,fittings/fixtures/accessories like MCCB/change over switch/switch/Bus bar fuses unit etc. of any description & in any position for re-use from the existing feeder pillar box/panel board complete all as directed.

Fixing only including necessary connection and commissioning of the following fittings /fixtures/accessories in the existing or newly fabricated panel board/feeder pillar box all as specified and directed by Engineer-in-Charge(items taken from item no. 4)

MCCB/change over switch/switch fuses/Bus bar after servicing and cleaning unit etc of any description, and current rating upto 400 Amps

Supply and Fixing any Size/Amp rating of new Aluminium bus bar with colour code insulation of any shape and size including necessary holes/bending/nut bolts/washers/post insulator etc.

Taking out old unserviceable insulator from LT panel boards and supply, fixing & testing epoxy bus bar insulator in bus bar system including nuts, bolts and washers suitable for LT 415 Volts, 50 Hz AC supply for mounting of bus barsin LT panels/feeder pillar boxes complete all as specified and directed.

Supplying, fixing, in existing LT feeder pillar boxes, mild steel sliding door bolt 200 mm size clip & bolt type, stove enameled black, with bright bolt not less than 12 mm dia with and including welding the sliding bolt & staple plate complete all as specified and directed. Note : No welding is permitted.

M&L in replacement of MS Hinge plate in existing feeder piller boxes/ panel boards with necessary auto hinged etc including making necessary adjustment by mechanical work for free and smooth movement of door and locking arrangements complete all as specified and directed by Engineer-in-Charge. Note : (i) No welding is permitted.(ii) Hinge Not less than 1.5 mm thick.(iii) flange size not less than 100mmX 60 mm.

Replacement of existing unserviceable/damaged part / portion of the existing feeder pillar box / panel boards with supplying and fixing new part or portion fabricated out of 2mm thick MS sheet (CRCA sheet) in position including making necessary adjustments and alignments to make the existing feeder pillar box/ panel board body to required shape(s). NOTE : (i). The panel board repaired shall be made totally enclosed, weather proof,wermin proof for installing incoming / outgoing MCCB / Switch fuses/ cable etc complete all as directed (ii) The rates quoted by the contractor are deemed to be with and including necessary cutting, welding, leveling and jointing etc. as directed to match & accommodate with the existing feeder pillar box / panel board .

Preparation of the old decorated existing external and internal steel surfaces of feeder pillar boxes/panels/ boards of any description and in any position including removal of disintegrated & deteriorated paint either by hand scrapping or by blow lamps, applying necessary filler coat and stopping as required and applying two coats of synthetic enameled paint (grey in color) with using spray machine on old prepared surfaces complete all as specified and directed by Engineer-in-Charge.

Surface excavation over the areas around the poles/feeder piller boxes/ sub stations not exceeding 15 cm depth including cleaning the bushes and vegetation and leveling incl removal of surplus soil in hard/ dense soil. Complete all as specified.

Supply, fabrication and fixing for mild steel structure such as cross arms, bracing,supports, clamps and back plate fabricated from structural steel sections including nuts & bolts, washers of any description on LT over head line poles/ street light poles complete all as specified & directed by Engineer -in- Charge.

Disconnecting existing LT over heated or burnt cable terminal at existing panel/board/feeder pillar box etc., cutting out over heated / burnt / unserviceable and portion of cable, stretching / opening cable to suitable required length from available rings etc. and fixing and connecting the cable in position properly by providing suitable new aluminium lugs and suitable GI nuts, bolts & washers sleeves joining kit etc and excavation,refilling deemed to be included in quoted rates all as directed by the Engineer-in-Charge for the following sizes of cables Note : Sleeve, jointing kit will be paid separetely.

25 Sqmm to 95 Sqmm cable of 3.5 Core

120 Sqmm to 185 Sqmm cable of 3.5 core

240 Sqmm to 400 Sqmm cable of 3.5 core

Supply and fix MCCB 4 Pole, 415 V in repair fixed type,100 Amps with breaking capacity 36 KA complete all as specified and directed.

Supply and fix MCCB 4 Pole, 415 V in repair fixed type, 125 Amps with breaking capacity 36 KA complete all as specified and directed.

Supply and fixing of MCCB 4 Pole, 415 V in repair Adjustable type, 160 Amps with breaking capacity 36 KA complete all as specifed and directed.

Supply and fixing of MCCB 4 Pole, 415 V in repair Adjustable type, 200 Amps with breaking capacity 36 KA complete including spreader terminals all as specifed and directed.

Supply and fixing of MCCB 4 Pole, 415 V in repair Adjustable type, 250 Amps with breaking capacity 36 KA including spreader terminals complete all as specifed and directed.

Supply and fixing of MCCB 4 Pole, 415 V in repair Adjustable type, 400 Amps with breaking capacity 36 KA complete including spreader terminals all as specifed and directed.

Supply and fixing of MCCB 4 Pole, 415 V in repair Adjustable type, 630 Amps with breaking capacity 50 KA including spreader terminals complete all as specifed and directed.

M&L Cable joining kit for LT cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 25 sqmm to 95 sqmm.

M&L Cable joining kit for LT cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 120 sqmm to 185 sqmm.

M&L Cable joining kit for LT cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 185 sqmm to 400sqmm

M&L LT Cable insulation protection sleeve Heat shrink type single Core sleeve for LT Cable of size 25 sqmm to 50 sqmm .

M&L LT Cable insulation protection sleeve Heat shrink type single Croe sleeve for LT Cable of size 70 sqmm to 150 sqmm .

M&L LT Cable insulation protection sleeve Heat shrink type single Croe sleeve for LT Cable of size 185 sqmm to 400 sqmm .

M&L Straight through joint Heating kits type for LT cable of size 25 to 50 sqmm, XLPE armoured cable 3.5 core.

M&L Straight through Heating kits type for LT cable of size 70 to 150 sqmm, XLPE armoured cable 3.5 core.

Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade complete with curve stone around the interlocking.

Material and labour for earthing complete with galvanized steel earth plate electrode 600mm X 600mm X 6mm buried directly in ground vertically to a depth not less than 2.25 metre below normal ground level (with top edge of earth plate not less than 1.5 metre below ground level) connected to galvanized iron earth strip 32x6 mm (main earthing lead) by means of galvanized bolts, nuts and washers all as shown in electrical plate No 3 of MES Schedule Part-I (2009) with connected to earth test point & to main switch board with & including adequate quantity of charcoal dust and common salt alround earth plate & 40 mm dia GI pipe medium grade for earth lead protection pipe for suitable length and GI pipe 20 mm dia medium grade for watering pipe with funnel & wire mesh including necessary earth work and PCC (1: 3 : 6) type C-1 for earth pit , internal surface of concrete shall be given 10mm thick plaster in CM 1:4 and 40 mm thick precast RCC cover in 1 : 2 : 4 type B1 with 3 Nos 8 mm dia TMT bars both ways with 12mm dia round bar handle complete all as specified & directed by Engineer-in-Charge. NOTE: Earth strip and its protection pipe upto and including 7.5 mtr only from the top of earth electrode are included under this item and additional earth strip/protection pipe etc. if any required at site shall be measured and paid for separately under appropriate item of Schedule `A’

Supplying and fixing earth continuity conductor or main earthing lead 32mm x 6mm, GI strip/earth lead, laid in pipe/fixed on walls or any other position including jointing by tinned copper/brass nuts, bolts and washers in addition to brazing at every joint complete all as specified & directed

Dismantling and taking down existing unserviceable/worn out danger notice plate for LT panel/ LT feeder pillar boxes, supply & fixing for danger notice plate 20x15cm size made out of 1.6 mm thick mild steel sheet, duly painted with vitreous enameled white, with letters, figures and conventional skull and bones in signal red colour and fixed with including connected accessories complete all as specified and directed.

M&L for shifting of LT panel from one location to another after disconnecting of all LT cable connections,PCC works and refixing the same after repairing complete all as specified and directed.

Supply, laying and testing of cable XLPE insulated, armoured,heavy duty, electric LT UG cable with multi stranded aluminium conductor, 1100 Volts grade including taking out existing cable of following size:-

25 Sqmm 3.5 core.

35 Sqmm 3.5 core.

70 Sqmm 3.5 core.

95 Sqmm 3.5core.

120 Sqmm 3.5core

Excavation in tenches not exceeding 1.5m wide and not exc 1.5m depth and getting out in hard/dense soil complete all as specified and as directed.

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

Removing excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as directed.

M&L for sand filling/cushioning in trenches for cable protection including consolidation complete all as directed.

Supplying and laying reinforced precast concrete cable cover, class EHV, type 1 with peak Class LV, Type I, flat, size 250mm x 150mm x 40mm complete all as specified and directed

M&L for PCC 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete all as specified and directed.

M&L for PCC 1:2:4 type B-0 using 12.5 mm graded BT stone aggregate as in bed block for hold fast or coping including necessary form work complete all as specified and directed by Engineer-in-Charge.

Disconnecting & taking out non functional ACB of any description and any make of rating 11KV, 630 Amps to 800 Amps dismantling/opening of the ACB for servicing/over hauling taking out and removing unserviceable/defective parts including cleaning and servicing greasing,oiling of the parts etc and replacement of unserviceable parts with new one, reassembling the ACB after over hauling /servicing and its testing complete all as specified and directed (Note: -The quoted rates of the contractor includes for replacement of unserviceable parts with new parts. The new replaced parts shall be measured and paid for separately under appropriate item of Sch 'A' as supply only).

Supply only following spare parts for 11 KV, 630 Amps to 800 Amps capacity conforming to the respective cat part given as under : (Note (i) fixing and testing element of following item is deemed to be included under sch 'a' here-in-before(ii) Quantity of under mentioned items is tentative and contractor shall have no claim on account of variation of quantity or non execution of any of the item)

Supply and fixing in replacement of Arc Chutes for LT air circuit breakers. Make as per existing complete all as specified and directed

Supply and fixing in replacement of MS arcing horn(Set of 1 No. Fixed 1No. Moving )for LT ACB. Make as per existing complete all as specified and directed

Supply and fixing in replacement of Vertical Terminal Adapter for AH/AHA Fixed type ACB of 630/800 amps ACB. Make as per existing complete all as specified and directed

Supply and fixing in replacement of Auxiliary Isolating contacts Blocks Assembly (set of one contact block on ACB side & two blocks on cradele side ) for 630/800 Amp ACB. Make as per existing complete all as specified and directed

Supply and fixing in replacement of Single Phase Resin Cast CTS for " AA/AHA" ACB for Thermal release for LT air circuit breakers of 630/800 Amp.

Supply and fixing in replacement of Auxiliary Isolating Contact Assembly (Set of onecontact block on ACB side & two blocks on cradle side)for LT air circuit breakers.

Supply and fixing in replacement of Auxiliary Isolating Contact Assembly (Set of one contact block on ACB side & four blocks on cradle side)for LT air circuit breakers.

Supply and fixing in replacement of Main Isolating Contacts (Jaw Contacts) for LT air circuit breakers. Make as per existing (Qty required per pole=2)complete all as specified and directed

Supply and fixing in replacement of Lower terminals with fitting plates.

Supply and fixing in replacement of Main Fixed Contacts (Upper Terminals) for LT air circuit breakers. Make as per existing (Qty required per pole=1)complete all as specified and directed

M/S SANJAY AGARWAL

M/s. Varinder Kumar Sharma

M/s Tirupati construction

SREE BABA TRADERS

Om Electricals