REPAIR MAINT OF LT CABLE, ELECTRICAL BREAKDOWN INCL FAULT DETECTION, LOCALIZATION AND RECTIFICATION IN UG NETWORK AND OH CONDUCTOR, SWITCH GEAR INCL CONNECTED ITEMS AT AMC (C AND C) AND ADJOINING AREA OF AGE E/M EXT(ELECT) UNDER GE E/M LUCKNOW

Amount

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft / loose soil for laying / taking up / taking down of cables and getting out and levelling of bottom suface to required level all as specified and directed by Engineer- in- Charge.

Returning filling in,. Including spreading, levelling,. Watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated material (ie soil) from site to a distance n. exc 50 mtrs away and depositing where directed at a level n. exc. 1.5 mtr above the starting point all as specified and directed by Engineer-in-Charge.

Taking out faulty underground 1100 Volt LT cable of different sizes by excavation and removing bricks of any size and relaying in the same trenches or re routing after rectification of fault or replacing faulty portion of cable with new cable and removing of surplus soil and using new bricks as required. Note: (a) 1100 Volt LT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Retrieved old serviceable bricks will be laid in trenches for cable protection. If extra bricks and sand required at site shall be measured and paid separately under respective items of BOQs. (c) Excavation and earth work will be measured and paid for seperately under respective items of schedule.

Material and labour for dry river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling complete as specified and directed . Note :- Punned thickness shall only be considered for payment

M&L laying well burnt old size bricks, sub class "B" bricks, straight or curved on plan , laid flat with width equal to length of brick , laid dry over electric cable for protection complete all as specified & directed by Engr-in-Charge.

All as per srl item No 6 here-in-before but using old bricks obtained under srl item No 1 here in before.

M&L for demolition / cutting of road / path / hardstading / concrete in floor, etc for laying of cable complete all as directed at site by Engr-in-charge.

Material and labour for PCC 1:2:4 type B-2 using 40 mm graded stone aggregates for filling of cutting of roads / path / hardstanding etc complete all as specified and as directed by Engineer-in-Charge.

Deployment of tools & manpower for Boring of hole under road / pavement / hard standing or any other situation by manual means suitable for passing of 40 to 80 mm bore pipe and making good both ends all specified and directed

M&L for 40 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking out old pipe complete all as specified and directed by Engr-in-Charge.

M&L for 50 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking out old pipe complete all as specified and directed by Engr-in-Charge.

M&L for 80 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking out old pipe complete all as specified and directed by Engr-in-Charge.

M&L for 100 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable including taking out old pipe complete all as specified and directed by Engr-in-Charge.

Material & Laying, jointing and testing in replacement of LT under ground electric power cable crossed linked polyethylene ( XLPE) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of size 10 sqmm cross sectional area, 2 core ,complete all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc. with and including MS Clamps, nuts , bolts, washers ,alumunium thimble , ferrule complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

All as per item No 15 above but LT UG Cable of size 16 Sqmm 2 core

All as per item No 15 above but LT UG Cable of size 16 Sqmm 4 core

All as per item No 15 above but LT UG Cable of size 25 Sqmm 4 core

All as per item No 15 above but LT UG Cable of size 35 Sqmm 3.5 core

All as per item No 15 above but LT UG Cable of size 50 Sqmm 3.5 core

All as per item No 15 above but LT UG Cable of size 70 Sqmm 3.5 core

All as per item No 15 above but LT UG Cable of size 95 Sqmm 3.5 core

All as per item No 15 above but LT UG Cable of size 120 Sqmm 3.5 core

All as per item No 15 above but LT UG Cable of size 185 Sqmm 3.5 core

All as per item No 15 above but LT UG Cable of size 240 Sqmm 3.5 core

All as per item Srl No 15 above but LT UG Cable of cross sectional area 240 Sqmm , 1 core

All as per item Srl No 15 above but LT UG Cable of cross sectional area 630 Sqmm , 1 core

Disconnecting the existing cable from Panel / Pole, preparing the end for jointing including all earth work, Supply and fixing Cable end termination heat shrinkable joint including sleeves suitable for LT XLPE cable of size 3.5/4 core 10 to 16 Sqmm

All as per item No 28 above but size 25 to 50 Sqmm

All as per item No 28 above but size 70 to 120 Sqmm

All as per item No 28 above but size 150 to 185 Sqmm

All as per item No 28 above but size 240 to 300 sqmm

Disconnecting the existing cable from Panel / Pole, preparing the end for jointing including all earth work, Supply and fixing straight through heat shrinkable joint suitable for LT XLPE cable of size 3.5/4 core 10 to 16 sq mm

All as per item No 33 above but size 25 to 50 Sqmm

All as per item No 33 above but size 70 to 120 Sqmm

All as per item No 33 above but size 150 to 185 Sqmm

All as per item No 33 above but size 240 to 300 sqmm

Disconnecting faulty 1.1 KV LT cables of any size and any length from both ends Hiring of cable fault detector machine to detect exact position of fault , removal of Fault, Re-connections and testing of cables after removal of fault including excavation, returung filling, Removal, relaying of cable protection cover etc complete as specified and directed. Note : (a) 1.1 KV LT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Contractor or his rep shall come to the site of breakdown within one hour of notification of breakdown alongwith fault locating machine and manpower. In case the rep or contractor shall not come to the site of breakdown and not to start attending breakdown within 1.00 hour a penalty of Rs 1000 per fault per hour will be imposed over contractor and will be deduct from his dues.

Supply & Fixing in replacement twin core, 6 sqmm nominal cross sectional area multistranded aluminium conductor cable, over all PVC sheathed, 1100 Volts grade heavy duty cable PVC insulated and PVC sheathed complete all as specified.

Supply & Fixing in replacement twin core, 10 sqmm nominal cross sectional area multistranded aluminium conductor cable, over all PVC sheathed, 1100 Volts grade heavy duty cable PVC insulated and PVC sheathed complete all as specified.

Supply, fixing, connecting and testing in replacement MCCB 63 Amp 4 pole 25 KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 100 Amp 4 pole 25 KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 125 Amp 4 pole 25 KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 160 Amp 4 pole 25 KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 200 Amp 4 pole 36 KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 250 Amp 4 pole 36 KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 400 Amp 4 pole 36KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply, fixing, connecting and testing in replacement MCCB 630 Amp 4 pole 50KA 415 volts 50 Hz with spreader after taking down old existing unserviceable MCCB complete all as directed.

Supply and fixing in replacement double pole sheet metal enclosure made of 1.6 mm thick MS sheet factory made with powder coat painting including 01x MCB 20 Amps 10 kA complete all as directed Note : The cost of suitable size clamp/Nut bolts required at site for fixing of enclosure on garden light post/wall is deemed to be included in the quoted rate by the contractor.

S&F in replacement on load change over switch open execution of capacity 400 Amps , 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed

S&F in replacement on load change over switch open execution of capacity 250 Amps , 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed

Supply and fixing in replacement MCCB FP 125 Amps, 25 kA, 415 Volt AC, 50 Hz, complete with sheet metal enclosure of 1.6 mm thick MS sheet factory made with powder coat paint including connecting with existing system with existing cablling network including making good disturbed surfaces complete all as specified and directed. Note : The cost of suitable size fastner/Nut bolts required at site for fixing of cubical is deemed to be included in the quoted rate by the contractor.

Supply, fixing, connecting and testing in replacement MCB 63 Amp 4 pole 10KA after taking down old existing un serviceable MCB complete all as directed.

Supply, fixing, connecting and testing in replacement isolator 100 Amps , FP after taking down old existing un serviceable isolator complete all as directed.

Supply, fixing, connecting and testing in replacement isolator 6-32 Amps , DP 10KA after taking down old existing un serviceable isolator complete all as directed.

Supply, fixing, connecting and testing in replacement MCB 6-32 Amps , SPN 10KA after taking down old existing un serviceable MCB complete all as directed.

Deployment of manpower / tools / machinery etc for restringing of existing loose over head line having 5 Nos ACSR conductor and 01 Nos GI wire any size / type etc of existing LT pole including replacement of aluminium binding wire or suitable size carefully without damaging of insulator etc. complete all as specified and as directed by Engineer-in-Charge. Note:- 5 Run of ACSR conductor with 01 Run of GI wire shall be measured as 01 RM for payment.

Deployment of manpower / tools / machinery etc for restringing of existing loose over head line having 4 Nos ACSR conductor and 01 Nos GI wire any size / type etc of existing LT pole including replacement of aluminium binding wire or suitable size carefully without damaging of insulator etc. complete all as specified and as directed by Engineer-in-Charge. Note:- 4 Run of ACSR conductor with 01 Run of GI wire shall be measured as 01 RM for payment.

Trimming/pruning of the tree branches coming cross electric power head line LT feeder clearing the span and making the free from touching the tree branches complete all as specified and as directed by Engineer-in-Charge

Supplying and fixing in replacement LT spacer in LT overhead line of ACSR conductor ,shall be made of high quality regid PVC, the spacer shall be water proof weather proof and shock proof the spacer shall also be suitable for use on both horizental and vertically configuration of LT O/H line ACSR conductor 5 wire /4 wire system

Material and labour disconnecting faulty /burnt end or portion of cable from LT panel/LT pole /main switch/changeover etc by removing the cable from loop including necessary excavation & earth work , cleaning the surface area not less than 1 mtr surrounding the panel/pole , provision of suitable size of thimble, LT tap , relaying and reconnecting the cable by removing faulty/burnt portion of cable and preparing fresh terminals for 16 Sqmm 3.5/4 core to 240 Sqmm 3.5 core of LT cable to LT Panel/pole/main switch/changeover complete all as directed.

S&F in replacement Aluminium conductor, steel reinforced (ACSR) of code name ferret/weasel on LT pole of size as ordered including stringing and jointing for overhead line on poles including aluminium binding wire 14 SWG, jumpers, line tapes etc supplied and fixed in repairs including dismantling of old ACSR conductor from LT poles complete all as specified and as directed by Engineer-in-Charge.

S&F in replacement Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections conforming to Fe-410-S 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, supplied and fixed in repairs, complete all as specified and as directed by Engineer-in-Charge.

Supplying and fixing in replacement Pin type, porcelain, vitreous, white,brown or green insulator including one galvanised mild steel spindle,two galvanised iron washers and one galvanised iron nut, 100mm height, 65mm dia for 1100 volts grade

S&F in replacement Shackle type , porecelain, vitreous, white , brown or green insulator including galvanised mild steel straps , washers, insulator bolts, washers and nusts working pressure in volts 1100 Volts height 75mm , max dia 90mm , galvanised steel fittings , section of straps 31x3mm, dia of bolts 12mm complete all as specified and directed.

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