REPAIR/MAINTENANCE AND IMPROVEMENT OF ELECTRIC OVERHEAD LINES, UG CABLE AND OTHER CONNECTED WORKS AT MD ACCN WEST OF MG ROAD AND OTHER CONNECTED AREA UNDER GE E/M LUCKNOW.

Amount

Material and laying, jointing and testing 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 16 sqmm cross sectional area, 4 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 in and including taking down old unservicable cable , complete all as specified and directed by Engineer-in-Charge. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

All as per Sl No 1 above but of size 25 Sqmm 4 core

All as per Sl No 1 above but of size 35 Sqmm 3.5 core

All as per Sl No 1 above but but of size 50 Sqmm 3.5 core

All as per Sl No 1 above but but of size 95 Sqmm 3.5 core

All as per Sl No 1 above but but of size 120 Sqmm 3.5 core

Laying only old serviceable LT underground cable after removing of defects any type/size in trenches / road crossing /through pipes pat drains/ducts/floors/along poles/walls/ceilings in and including taking down old servicable cable for relaying after removing any fault , complete all as specified and directed by Engineer-in-Charge. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under appropriate items.

Supply, fixing, connecting and testing of MCCB 63 Amp 3 pole 16 KA fixed type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply, fixing, connecting and testing of MCCB 100 Amp 3 pole 16 KA fixed type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply, fixing, connecting and testing of MCCB 160 Amp 4 pole 25 KA fixed type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply, fixing, connecting and testing of MCCB 200 Amp 4 pole 25 KA fixed type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply, fixing, connecting and testing of MCCB 250 Amp 4 pole 36 KA adjustable thermal and magnetic setting(80 to 100%) type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply, fixing, connecting and testing of MCCB 400 Amp 4 pole 36 KA adjustable thermal and magnetic setting(80 to 100%) type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply, fixing, connecting and testing of MCCB 630 Amp 4 pole 36 KA adjustable thermal and magnetic setting(80 to 100%) type 415 volts 50 Hz with spreader and suitable size of cable lugs/thimble complete including all electrical connection and making good the damaged surface after disconnecting all existing electrical connection from panel ,taking out unserviceable MCCB and cable from LT panel Board , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of Isolator 100 Amp, 4 pole, 10 KA ,415 volts with suitable size of Lugs/thimble complete including load balancing of each feeder after disconnecting all electrical connection from panel/feeder piller box ,taking out burnt/damaged portion of LT cable and MCB/isolator , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of Isolator 63 Amp, 4 pole, 10 KA ,415 volts with suitable size of Lugs/thimble complete including load balancing of each feeder after disconnecting all electrical connection from panel/feeder piller box ,taking out burnt/damaged portion of LT cable and MCB/isolator , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of Isolator 100 Amp, 3 pole, 10 KA ,415 volts with suitable size of Lugs/thimble complete including load balancing of each feeder after disconnecting all electrical connection from panel/feeder piller box ,taking out burnt/damaged portion of LT cable and MCB/isolator , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of Isolator 63 Amp, 3 pole, 10 KA ,415 volts with suitable size of Lugs/thimble complete including load balancing of each feeder after disconnecting all electrical connection from panel/feeder piller box ,taking out burnt/damaged portion of LT cable and MCB/isolator , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing in replacement of old unservicable MCB 32-40 Amp 'C' series, SPN, 10 KA , 240 volts , complete all as specified and directed by Engineer-in-Charge.

Supplying & fixing in replacement of old unservicable MCB 6-32 Amp 'c' series Amps, SP, 10 KA , 240 volts , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of end termination heat shrinkable joint including sleeves suitable for LT XPLE underground aluminium conductor cable 1000 Volt of grade 16 Sqmm to 50 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting the cable from Panel / Pole, preparing the end for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of end termination heat shrinkable joint including sleeves suitable for LT XPLE underground aluminium conductor cable 1000 Volt of grade 70 Sqmm to 120 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting the cable from Panel / Pole, preparing the end for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of straight through heat shirankable joint including sleeves suitable for LT XPLE underground aluminium conductor cable 1000 Volt of grade 16 Sqmm to 50 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting the cable from Panel / Pole, preparing the for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of straight through heat shirankable joint including sleeves suitable for LT XPLE underground aluminium conductor cable 1000 Volt of grade 70 Sqmm to 120 Sqmm x 3.5 Core cross sectional area including testing after jointing as in replacment after disconnecting the cable from Panel / Pole, preparing the for jointing including all earth work,complete all as specified and directed by Engineer-in-Charge.

Hiring of cable fault detector, to detect exact position of fault for XLPE /PVC LT/HT cable, 1100/11000 Volts grade heavy duty aluminium conductor of any size including to and from transporting charges etc. all as specified and directed.

Supply & fixing of 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 in and including taking down old unservicable cable , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of 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 in and including taking down old unservicable cable , complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of aluminium conductor, steel reinforced (ACSR) of code name ferret/weasel on HT/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 in and including dismantling of old ACSR conductor from HT/LT poles, complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing of galvanished steel wire, 4 mm dia including galvanized mil steel binding wire 1.63 mm dia or cradles, guards fabricated with galvanized steel wire 3.15 mm dia including binding with 1.63 mm dia galvanized steel wire in and including taking down of old wire, complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing of 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 and including dismantling of old ACSR conductor from HT/LT poles, complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing of stay assembly comprising of 7/10 SWG galvanised stay stranded wire of required length fixed to pole with and including flat iron, stay clamps, bolts, nuts, galvanised stay plate 230x 230x 6mm thick, 14mm dia GI stay bow, loop insulator in and including dismantling of old saty assembly complete all as specified and as directed by Engineer-in-Charge. including the following:- Note :(i) Excavation in post holes in any type of soil, returning, filling & well ramming including desposal soil to distance not exc.50 mtrs from starting points. (ii) PCC (1:3:6), type C-2, using 40mm graded stone aggregate as in foundation.

Re-stringing of existing loose over head line ACSR conductor/GI wire any size/type etc of existing HT/LT pole steel and PCC 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.

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

Preparation of old painted surfaces and painting of LT steel tubular pole 9 mtrs long from bottam to top with aluminium paint and painting to bottam up to 1.5 mtr height from top of PCC coping with sysnthetic enamel paint 2 coats in black and Yellow/white alternate strip including numbering in 8 cm height of number with white paint both paint aluminium /synthetic duly approved ,complete all as specified and as directed by Engineer-in-Charge

Supplying, transporting, erecting of Steel tubular swaged poles type 410 SP-31 ( 9.0 metres long) complete with cast iron base plate, finial, taper plug, bolts, nuts and screws as specified, including necessary excavation and earth work , PCC 1:4:8 type D2 in foundations below pole, PCC 1:3:6 type C2 around poles and PCC 1:3:6 type C1 as in plinth block , disposal of surplus soil to a distance not exceeding 50 m and depositing where directed, painting steel tubular poles exposed surafces with Aluminium paint two coats over one coat of red oxide primer and providing 300 mm wide bands (3 bands/ straps with synthetic enamel paint and 2 bands with Black bituminous paint ) from plinth block and numbering of poles , painting embedded portion of poles with one coat of bituminous paint including dismantling of existing old damage PCC pole of any description ,complete all as specified and as directed by Engineer-in-Charge

Supply & fixing of MS Junction Box made of 1.6 mm thick MS sheet of size 300mmx200mmx150mm complete with front openable hinged cover and locking arrangements with 4 Nos aluminium bas bar 100 Amps, mounted on porcelin insulator including M&L for MCB SP 16 Amp,10KA 'C' series -1No, fixed on box in Din rail complete with electrical connection fixed to pole with suitable size FI clamp nut bolts and washer including duly painted with powder coated paint as in replacment ,complete all as specified and directed by Engineer-in-Charge.

Earthing complete with Galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm burried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to G I earth strip 4 dia G I wire by means of brass bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to main switch board or any other electrical equipment all as shown in electrical plate No. 5 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, pit cover of precast RCC (1:2:4), type B-1, reinforced XPM of weight not less than 4 kg/ Sq.m and MS frame etc. including taking out of old unserviceable earthing, complete all as specified and as directed by Engineer-in-Charge. Note for item NO 37 &38 :- (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point. (ii) Earth pit shall be constructed minimum 1.0 metre away from earth.

All as per item no 37 above but of size 32X6 mm strip type

Mild steel galvanized tubes light grade ISI marked 40mm bore laid in trenches / road crossing/ fixed to pole /walls/path/drain /floor etc in and including taking down old unservicable G I pipe ,compllete all as specified and as directed by Engineer-in-Charge.

Mild steel galvanized tubes light grade ISI marked 50mm bore laid in trenches / road crossing/ fixed to pole /walls/path/drain /floor etc in and including taking down old unservicable G I pipe ,compllete all as specified and as directed by Engineer-in-Charge.

Mild steel galvanized tubes light grade ISI marked 80mm bore laid in trenches / road crossing/ fixed to pole /walls/path/drain /floor etc in and including taking down old unservicable G I pipe ,compllete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches not exc 1.5m wide and and not exc. 1.5m depth wide in soft/loose soil for laying electric cables/pipes etc including getting out excavated earth and trimming the sides and bottoms of trenches , complete all as specificed and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick each, excavated soil in trenches after the cables have been laid and tested, complete all as specified and directed by Engineer-in-Charge.

Removing excavated soil to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.50 meter above the starting point , complete all as specified and directed by Engineer-in-Charge.

Plain cement concrete 1:3:6 type C-1 using 20 mm graded stone aggregates, as in coping of poles complete all as specified and as directed by Engineer-in-Charge.

Sand cushioning to cables with a layer of sand 8 cm deep before laying the cable and 15 cm depth (punned down to 10 cm depth after laying and stretching of cable), complete all as specificed and directed by Engineer-in-Charge. Note: Punned thickness (over all 18 cm) shall be measured & paid.

Protection of cable with one layer of bricks laid flat butting to each other in such a way that the length of the bricks is at right angle to the central axis of the cable using old size sub-class ‘B’ bricks, complete all as specified and as directed by Engineer-in-Charge.

Boring / drilling (Horizontly ) manually under existing road Max 10 M in width ) suitable for passing GI tubing 40 to 100 mm bore , complete all as specified and as directed by Engineer-in-Charge.

Surface dressing/ cleaning of surrounding area of two pole/four pole structure / sub stn area 4mtr X4 mtr including removing of tree branches , complete all as specified and as directed by Engineer-in-Charge.

Supply, installation, testing and commissioning of out door type busbar panel board made out of 3.15 mm thick MS sheet and MS angle section 40x40x5 mm on PCC 1:2:4 type B-1 platform 40 cm above the ground level and 45 cm below the ground level, frame shall be factory fabricated with front and back openable double door system lockable/openable by Keys having chromium plated 19 mm dia fancy lock, louvers and air vent gasket for natural flow of air “U” type gasket shall be used to make the outer shell completely vermin proof suitable for 3 phase 4 wire 415 Volt, 50 Hz, CPRI approved for 35 MVA rupturing capacity at 415 Volts factory fabricated having modern fabrication and testing process which includes seven tank pretreatment process comprising of degreasing, rinsing, de-rusting, rinsing, phosphatising and passivation followed by powder coat painting having thickness not less than 100 microns provided with suitable gasket to make it dust/vermin proof and general construction confirming to IS:8623/93 in and including taking down of existing old damage panel of any description ,complete all as specified and as directed by Engineer-in-Charge a) TPN, Aluminium bus bar 200 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. b) Incoming MCCB 160 Amps 36 KA, 415 Vots, 50 Hz, FP–1 No c) LED Indicator lamp RYB - 01 set of three.

Supply and fixing of LED street light fitting with mandatory driver set having pressure die cast aluminium body and lenses suitable for 45 watt confirming to IP 66 and IK 07 protection having company LOGO ingraved complete lumes high power LED with lenses Lumen efficacy of LED not less than 135 lumen per watt system,efficency power factor >0.95, THD<10% at Full load CRI> 70%, every life class 50000 hrs at the L70,poted driver set (Power built in isolated electronic LED driver out put open /short circuit protection , Phase to phase protection , over voltage protection,surge voltage protection and other seafty test as per IS 15885 Part-II /Sec 13 and BIS comply ) incl fitting suitable for pole mounting bracket 40 mm. all releven documents related to luminaries and driver needed to submit for approval in and including taking down of existing old damage light of any description ,complete all as specified and as directed by Engineer-in-Charge. Make-All tested documents will be approved by NABL/UL

Sub main wiring (concealed type ) with two single core 6 Sqmm FRLS PVC insulated and unsheathed 1100 volts grade cables with stranded copper conductor cable drawn through in and including 25 mm dia rigid non metallic PVC conduit and conduit accessories including one single core 4 Sqmm FRLS PVC insulated unsheathed stranded copper earth cable connected to common earth dully complete and including cutting chasing in walls for concealed wiring using machine cutting and making good the disturbed surface in and including taking down old unservicable sub main wiring , complete all as specified and directed by Engineer-in-Charge. Note : (i) 2 run of 6 Sqmm ,1 run of PVC conduit & 1 run of 4 Sqmm cable will be measured as single run. (ii) Extra length of cables/wire required for connection to MCBs shall not be measured and paid separetly the rate quoted by contractor per unit shall be deemed to be included in the quoted rate of this item.

Cleaning the existing painted surface of LT panel by scrapping, making good distrubed surfaces by applying putties on uneven surface to make it even and M&L for spray painting to LT panel of any size with two coat of synthetic enamel paint with desired colour over one coat of red oxide primer , complete all as specified and directed by Engineer-in-Charge.

Supply and fixing of insulator Shackle type, Porcelain vitreous , white, brown, white or green insulator including galvanised mild steel straps washers, insulator bolts, washers and nuts ; 1100 Volts working pressure, 75 mm height, 90 mm Maximum dia., with 31x3 mm galvanised steel straps and 12 mm dia. of bolts in and including taking down old unservicable insulator ,compllete all as specified and as directed by Engineer-in-Charge.

Supply and fixing of Insulator Pin type, pocrcelain , vitreous, white , brown or green, insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut , 100 mm height, 65 mm dia. For 1100 volts grade in and including taking down old unservicable insulator ,compllete all as specified and as directed by Engineer-in-Charge.

Material and labour for maintenance of feeder pillar/LT panel indoor/outdoor type Panel by cutting corroded MS lid from LT panel, and weilding the same with 2 mm thick MS sheet in any desired shape including removing the carbonized/melted sparked thimbles, cleaning the carbonized bus bar making cable ends clean and replacement of following unserviceable parts with new nut bolts and washer ,compllete all as specified and as directed by Engineer-in-Charge.

Supply only Multifunction meter (Voltmetre/Amp meter).

Supply only LED Indicator lamps.

Supply only Aluminium busbars of 200 Amp.

Supply only Copper wiring for connection 4sq mm single core.

Supply only Powder coated CRCA sheet metal enclosure 3.15 mm thick.

Prime power system

Shree Tirupati Associates

SB Singh and co.

M/s Saravat and Company

MS. BK BROTHERS AND CO