REPAIR REPLACEMENT OF LT CABLE AND DISTRIBUTION SYSTEM AND ALLIED WORKS UNDER GE WEST BAREILLY

Amount

Excavation in trenches in any type of soil n.exc. 1.5 mtr wide and n.exc 1.5 mtr in depth for LT cables complete including bricks all as specified & directed.

Returning, filling in, any type of soil and spreading in layers n. exc 25cm thick each layer including watering & well ramming complete all as specified& directed.

Removal of surplus soil to a distance n.exc 50 mtr & depositing where directed at a level n. exc. 1.5mtr above the starting point complete all as specified & directed.

Taking out old defective cable from trenches/ floor/road/wall/pipe/pole/service connections of any size , testing with LT magger , seggregating the serviceable part of cables and store for relaying complete all as specified & directed by Engr-in-charge.

Supply and laying in replacement of OH ACSR conductor / XLPE insulated , armoured heavy duty electric cable with alumnium conductor ,1100 volts grade ,corss sectional area 6 sqmm 2 core complete all as specified and directed by Engr-in-Charge.

All as per ser item No. 5 here-in-before but 10 Sqmm 2 core

All as per ser item No. 5 here-in-before but 16 Sqmm 2 core

All as per ser item No. 5 here-in-before but 16 Sqmm 4 core

All as per ser item No. 5 here-in-before but 25 Sqmm 4 core

All as per ser item No. 5 here-in-before but 35 Sqmm 3½ core

All as per ser item No. 5 here-in-before but 50 Sqmm 3½ core

All as per ser item No.5 here-in-before but 70 Sqmm 3½ core

All as per ser item No. 5 here-in-before but 95 Sqmm 3½ core

All as per set item No. 5 here-in-before but 120 Sqmm 3½ core.

All as per set item No. 5 here-in-before but 150 Sqmm 3½ core.

All as per set item No. 5 here-in-before but 185 Sqmm 3½ core.

All as per set item No. 5 here-in-before but 240 Sqmm 3½ core.

All as per set item No. 5 here-in-before but 300 Sqmm 3½ core.

M & L for brick protection to cable using old size sub class 'B' bricks, laidflat, dry butt jointed, laid lengthwise perpendicular to the axis of cable all as specified & directed.

All as per set item No 19 here-in-before but using old bricks obtained by taking out under respective items.

M&L for sand cushioning with layer of sand 8 cm thick before laying of cable and 15 cm after lying of calbe in trenches complete all as specified & directed.

Cutting of floor/wall/road/footpath for removal of LT U/G cable of any size/description and making good the same as per existing specification after relaying the same or new cable and all as specified & directed.

Making horizontal bore hole under road of 80 mm bore size at the depth not less than 1 mtr below ground level for passing of LT underground cable complete all as specified and directed.

Making horizontal bore hole under road of 50/40 mm bore size at the depth not less than 1 mtr below ground level for passing of LT underground cable complete all as specified and directed.

S & F in replacement GI pipe light grade 80mm bore for cable protection, fixed to pole/ alongwall/ floor/ under road/ across the drain or nallaha etc complete all as specified & directed.

All as per seritem No.25 here-in-before but 50mm bore.

All as per seritem No.25 here-in-before but 40mm bore.

M & L fabrication of MS busbar chamber of nominal dimension 900 mm x 600 mm x 300 mm duly provided with aluminimum busbar of size 50 mm x 6mm fixed on porcelain insulators TPN type out door weather/vermin proof with both way open ing duly provided with neoprene rubber gasket along the doors openings pedestal type duly painted powder coated on CRCA steel sheet encloser 3.5 mm thick with one No incommer MCCB 250 Amp 35 KA complete all as sepcified and directed incl making connection /thimbles etc complete.

All as per srl item No 28 here-in-before but of size 600 mm x 600 mm x 300 mm and without MCCB

M&L for earthing complete with galvanised or steel earth plate electrode of size 60cm x60cmx6mm thick burried directly in ground vertically ( to a depth not less than 2.25mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to strip 32x 6 mm size with nuts, bolts , check nuts , washers, earth plate surrounded by packed layers of charcoal dust and common salt 15cm thick all around, top & bottom watering pipe 20mm bore of GI medium grade with funnel and wiremesh all as shown in electrical plate No. 5 of SSR -1991 Part I and connecting to arthing test point,main switch board and testing on completion including PCC chamber concrete 1:3:6 type C-2 and RCC cover 75mm thick with MS TMT bar 8mm dia @ 150mm c/c both ways in cement concrete(1:2:4) type B-1 all asshown in electrical plate in No 5 of SSR(Pt-I)1991 complete all as specified and dirfected by Engineer-in-charge.

Opening the binding wire from pin /shackleinsulator on steel pole of any height for re-stretching the ACSR conductor , after re-restretching without kinks & bends, binding the pin /shackle insulator with appropriate size of aluminium binding wire complete all specified & directed by Engineer-in- charge. Note: (i) The above work includes clearing /prooning of tree branches falling around the conductors. (ii) Cost of binding wire deemed to be included in the quoted rate, No extra amount will be paid.

Opening the binding wire from 'J' hook or opening nut, bolts,of cross arms on steel /pole of any height for re-stretching the galvanised iron earth wire any size, after re-restretching without kinks & bends, binding the 'J' hook with appropriate size of aluminium binding wire or fixing with appropriate size of nut,bolts,washers complete all specified & directed by Engineer-in- charge. Note: (i) Cost of binding wire,nut,bolts and washers deemed to be included in the quoted rate, No extra amount will be paid.

Dismantling cross arms of MS channel or angle sections etc complete and setting aside for re use within 50 meter complete all as specified & directed.

Dismantling stay assembly including demolition PCC and earth work complete all as specified complete all as specified & directed.

M&L for stay assembly comprising of stay bow 40 cm long, 14mm dia complete with accessories as shown in electrical plate No -1 of SSR Pt- 1 with and including 20 mm dia stay rod , 215 cm long with threaded ends ,GI nuts, bolts , washers, thimbles including nuts, bolts and washers, 300mmx300mmx6mm stay plate, 7/8 SWG strand GI wire and also exposed surfaces shall be given two coats of aluminum paint over a coat red oxide primer complete including dismentling of existing damaged assembly. Note :- Stay clamps, Stay strand, PCC excavation and earth work shall be measured and paid for seperately.

Supply and fixing in replacement of stay wire stranded of size 7/3.15mm made of galvanised steel wire all as specified and directed.

Supply and fixing in replacement, loop type insulators, vitreous porcelain white, brown or green with over all size 65x90mm with clearance dia of the hole 16mm including removal of old broken insulators.

Labour only for taking down of old aluminium conductor of any description /size from LT Poles including cross arms, bracing and other steel accessories.

Supply & fixing in replacement ACSR conductor of any size including binding on existing LT poles or new poles with 02 mm dia aluminium binding wire all as specified & directed by the Engineer-in-charge.

Supply & fixing insulator pin type porcelain vitreous white, brown or green including one galvanized MS spindle, two GI washers & one GI nut of 100 mm height and 65 mm dia suitable for 1100 Volts grade complete all as specified and directed.

Suply & fixing only insulator shakle type porcelain vitreous white, brown or green including galvanised mild steel washers, insulator bolts, washers and nuts of size 75 mm height and 90 mm dia suitable for 1100 Volts grade working pressure complete all as specified and directed.

Supply, fabricating and fixing in replacement of cross arms (any type) supports, bracting, stiffness etc made out of MS channel, angle iron, flat iron of any size including drilling of holes, making clamps, eye hooks, nuts, bolts and washers etc, welding if required including painting with two coats of aluminium paint over a coat of red oxide paint all as directed by Engineer-in-charge.

Supply and fixing/laying of galvanized iron strip of size 32x6 mm as earth continuity conductor provided in between earth test point terminal and upto the equipment incl nuts, bolts and washers complete all as specified and directed.Note: Making of earth test point is also included in the quoted rate.

Cleaning and preparation of old painted surface of old painted surface of LT steel tubular pole complete and painting with one coat of aluminium paint including channels/brackets,street light brackets.cross arms and making Red & white strips with synthetic enamelled paint of 30cm height,each alternative strip upto 1.5 mtr height and writing pole numbers with yellow synthetic enamelled paint after making circular base with black synthetic enamelled paint and applying two coat of white wash on PCC coping complete all as specified

Lopping / prooning of tree branches upto the extend to obtain clearance all around the LT over head lines / HT over head lines conductor upto 3 mtr from furthest conductor on pole including removing of cut branches and cleaning of site complete all as specified and directed. Note :- (a). The trees branches etc will be left as it is and will not be carried away by the contractor / DEL as the wood belongs to CEO / DEO and they will be responsible to lift the wood. (b). Prooning of all tree branches in one tree shall be measured as one Job. c). Contractor will employ sufficient labour to complete the job with in time as directed. (d). Contractor will be responsible for any type of mis-happening / accident while prooning the trees. (e). Contractor supervisor will take proper shut down from MES installation before starting the work and clear it before resuming power supply . However full assistance will be provided by MES staff. (f). The contractor will provide proper tools and safety devices to his staff for prooning of trees.

Supply and fixing of PVC LT OH line spacer for 3 wires complete all as specified and directed.

Supply and fixing of PVC LT OH line spacer for 4 wires complete all as specified and directed.

Supply and fixing of PVC LT OH line spacer for 2 wires complete all as specified and directed.

Cutting of floor/wall/road/footpath for removal of LT U/G cable of any size/description and making good the same as per existing specification after relaying the same or new cable and all as specified & directed.

Re laying of serviceable LT cable obtained from srl item No.4 of any size and discription . ( Excavation , earth work, sand cushionning, bricks etc shall be measured seperatly under respective item of Sch.)

M &L for bus bar chamber, fixed on wall, 4 ways, 200 Amps, 415Volt powder coated water & vermin proof, IP 66 protection duly provided with front openable door including provision of TPN copper bus bar heat shrinkable coloured PVC sleeve coated for phase & neutral complete all as specified and directed.

Supply and fix in repair loop-in-loop out box of size 30x20x20cm made out from 1.6mm thick PVC sheet weather proof, dust and vermin proof with hinged door and locking arrangements with slanting cover on top and provision of 3 Nos aluminium bus bar of size 25mm x 2mm-3 Nos fixed on insulator and one MCB of capacity 6 Amps complete fixed on pole with and including suitable size MS flat iron clamps, nuts,bolts & washers etc complete all as specified and directed

Day to day maintenance of external electric system i.e feeding areas of various sub stations by attending external electric complaints by maintaining all incoming and outgoing LT Feeders, LT OH lines and rectification of any fault occured in the feeder of elect distribution system involving jumpers,ACSR conductors LT cables,LT panels, all LT feeders,and connection in the service wires/cables, Removing of unserviceable portion of LTcable from trenches & cutting of cable ends & fixing of new aluminium lugs with criping tool & refixing on pole /panel/trench and attending of complaints for No Lights from poles and other type of faults in LT cable will be attended immediately by one skilled electrician and one helper.

Notes:- (a) Lugs & connected items shall be measured & paid separately under relevent items of sch 'A'. (b) Excavation & connected items are deemed to be included in the item rate. (c)Contractor shall provide all tools and plants and minor spares such as Ladder minor nuts bolts etc including maintain complaint register & job card slips duly printed as per sample approved by GE/Engr-in-charge required for doing the job related with electric supply and will be fully responsible for safety and security of their tradesman with out any extra cost to the department.

Supply only insulator pin type porcelain vitreous white, brown or green including one galvanized MS spindle, two GI washers & one GI nut of 100 mm height and 65 mm dia suitable for 1100 Volts grade complete all as specified and directed.

Suply only insulator shakle type porcelain vitreous white, brown or green including galvanised mild steel washers, insulator bolts, washers and nuts of size 75 mm height and 90 mm dia suitable for 1100 Volts grade working pressure complete all as specified and directed.

Supply only 1100 Volts grade, heavy duty cable PVC insulated aluminium conductor served with inner sheathing or PVC tape and over all PVC sheathed in service connections or in jumper wire for one twin core cable flat with stranded aluminium conductor of size 16 Sqmm complete all as specified and directed.

All as per Sl No 10.00 here in before but 10 Sqmm twin core cable.

Supply only LT PVC tape roll 3/4 inch size ISI marked.

supply & Fix Aluminium Lugs/connectors of size 16 sqmm

supply & Fix Aluminium Lugs/connectors of size 25 sqmm

supply & Fix Aluminium Lugs/connectors of size 35 sqmm

supply & Fix Aluminium Lugs/connectors of size 50 sqmm

supply & Fix Aluminium Lugs/connectors of size 70 sqmm

supply & Fix Aluminium Lugs/connectors of size 95 sqmm

supply & Fix Aluminium Lugs/connectors of size 120 sqmm

supply & Fix Aluminium Lugs/connectors of size 150 sqmm

supply & Fix Aluminium Lugs/connectors of size 185 sqmm

supply & Fix Aluminium Lugs/connectors of size 240 sqmm

Supply & fixing cable 3 core PVC insulated and unsheathed multistrand aluminium conductor of size 2.50 Sqmm including PVC conduit 25 mm dia and 02 Nos clamps 25 X 3 mm for connection from junction box to street light fitting on pole complete all specification and directed.

Notes:- 1.The time limit for attending the job/complaints complaints within 24 hour. 2. In case the contracts fails to attend/rectify the defects within the above time limit, penalty will the imposed as under:- (a) Rs100/- per day per complaints for first seven days after that Rs 1000/- per day per complaint. 3. The contractor or his authorised representative shall submit daily report to the Engineer-in-charge or concered JE at 0900 hour daily on all working days to receive order/instructions of the work.

Builders Harpal

M/S HINA ELECTRICALS

Ishtiaq and Sons

sunder and company

VINYAK TRADERS

MS. BK BROTHERS AND CO