REPAIR REPLACEMENT TO LT PANEL FEEDER PILLAR BOX LT OVER HEAD LT UNDER GROUND CABLE INCLUDING EARTHING AND OTHER CONNECTED WORKS AT ATS SAMBRA

Amount

M & L Disconnecting LT cables from the panel of the following sizes along with cable glands, cutting out the burnt/over heated cable ends with necessary excavation and making new connections using new aluminium lugs of appropriate size including insulation tapes, refixing the cable gland and making all connections & testing for proper smooth functioning/ working complete all as directed:-

50-95 sqmm 3.5 core

120-240 sq mm 3.5 core

M & L L T under ground cable, XLPE insulated, armoured, heavy duty electric cable with aluminium conductor 1100 Volts grade in trenches / passing through pipes of following cross sectional area including taking out old existing unserviceable cables:- Note:- Excavation and earth work, DWC pipe will be measured and paid separately.

3 1/2 core 120 sqmm

3 1/2 core 95 sqmm

3 1/2 core 70 sqmm

3 1/2 core 50 sqmm

3 1/2 core 35 sqmm

4 core 25 sqmm

4 core 16 sqmm

2 core 16 sqmm

2 core 10 sqmm

Excavation in trenches, not exceeding 1.50m wide and not exeeding 1.50m in depth for foundations, trenches of cable or pipe lines etc or and getting out in hard/dense soil complete all as specified and as directed.

All as per item no 3 here-in-before but exceeding 1.5 m deep and not exceeding 3.0 m deep.

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

Removing excavated materials /soil to a distance not exceeding 50 meters and depositing where directed at a level not exceeding 1.5 meters above the starting point complete all specified and as directed.

S & F Double wall corrugated HDPE Pipe IS-16205, outer dia 120 mm for cable protection in wall/under gorund laying of UG cables including SNAP-FIT Coupler and all fittings as required at site complete all as specified and as directed

S & F Double wall corrugated HDPE Pipe IS-16205, outer dia 75 mm for cable protection in wall/under gorund laying of UG cables including SNAP-FIT Coupler and all fittings as required at site complete all as specified and as directed

Cutting the tar macadam road / hard standings for laying cable and excavating not exe. 60cm wide and n. exc 75cm depth and getting out all as directed including filing back, consolidating etc complete and finishing it with 200mm thick PCC 1:4:8 type D-2 complete all as specified and directed

Supply and fix PVC spacers 4 way for LT OH line 1100 volts grade with necessary screws nuts bolts etc complete all as directed to prevent the lines touching each other on heavy wind as a preventive arrangement to the existing system including removing the existing old / out lived spacers all as specified and directed

Taking down unserviceable MCCB of any capacity after removing all the incoming and out going cable connections and offering necessary credit all as specified and directed

S & F MCCB 4 pole 400Amps 415 Volts, Adjustable type with breaking capacity 36 KA including connecting up with suitable aluminum cable lugs etc.complete all as specified and directed

S & F MCCB 4 pole, 250Amps 415 Volts, Adjustable type with breaking capacity 25 KA including connecting up with suitable alumnium cable lugs etc. complete all as specified and directed

S & F MCCB 4 pole, 200Amps 415 Volts, Adjustable type with breaking capacity 25 KA including connecting up with suitable alumnium cable lugs etc. complete all as specified and directed

S & F MCCB 4 pole, 100 Amps 415 Volts, Adjustable type with breaking capacity 16 KA including connecting up with suitable alumnium cable lugs etc. complete all as specified and directed

S & F MCCB 4 pole, 63Amps 415 Volts, Adjustable type with breaking capacity 16 KA including connecting up with suitable alumnium cable lugs etc. complete all as specified and directed

S & F MCCB 3 pole, 100 Amps 415 Volts, Adjustable type with breaking capacity 16 KA including connecting up with suitable alumnium cable lugs etc. complete all as specified and directed

S & F MCCB 3 pole, 63Amps 415 Volts, Adjustable type with breaking capacity 16 KA including connecting up with suitable alumnium cable lugs etc. complete all as specified and directed

Note for items 12 to 18 :- Quoted rate is deemed to be included the necessary minor modifications such as making additional holes / cutting slots etc in the existing panel if found required for fixing the MCCB it shall be carried out without additional rate and rate for which shall deemed to be included in the above quoted rate.

Straining only existing over head line loose conductors/ GI wire of any line of wires or any size complete all as directed (One span not more than 50 metre) all as specified and directed

Cutting tree branches below, top and around the OH conductors not less than two metre around the line and keeping the line clearance throughout the contract period by trimming the branches repeatedly as many times as required, depending on the growth of new branches including clearing the site by depositing the branches to a distance not exceeding 50m all as specified and directed

M & L stay assembly with complete accessories as shown in electrical plate No. 1 using 20 mm dia stay rod all as specified and directed Note : loop type insulator, stay clamps, excavation and concrete will be measured and paid separately

S & F GI stay strand of size 7/4.00 mm all as specified & directed

S & F loop type insulator large size with over all dimensions 90x140mm, clearance of hole 25.5mm all as specified & directed

S & F Aluminum conductor, steel reinforced ( ACSR ) drawn / fixed on poles including aluminum binding wire for jumpering, dismantling old U/S conductor complete all as directed by Engr-in-charge

Supply and fixing L T RCC poles 09 mtr long 102X172 mm at top and 102X279 mm at bottom class 10 erecting in vertical position and applying cement based paint upto 1.2 mtr height from top of coping and then paintof 03 Nos of each black and yellow alternate strip of 20 cm width upto GL including removing broken pole from site complete all as directed

M & L cement concrete 1:4:8 type D-2 using 40 mm graded crushed stone aggregate as in foundation filling for poles complete all as specified & directed

M & L cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as in foundation filling for poles complete all as specified & directed

M & L cement concrete 1:2:4 type B-1 using 20 mm graded crushed stone aggregate as coping around poles etc complete including necessary formwork and finishing the exposed surfaces even and smooth without using extra cement all as specified and as directed.

S & F galvanised iron pipes 50 mm dia,. light grade, with all fitting and fixed complete to poles/route/drains etc and ceillings or laid in floors all as specified & directed

All as per item No 29 herein before but 40 mm

All as per item No 29 herein before but 80 mm

S & F Pin type porcelin vitreous white brown or green insulator including one galvanised steel spindle two galvanised washers and GI nut bolt 100 mm height for 1100 volts grade LT including taking down the old broken all as specified & directed

All as per item No 32 herein before but shackle type insulator for LT 1100 volts

M & L Straight through jointing heat shrinkable kit for cable of 185/120/95/70 sqmm 3.5 core LT cables suitable for aluminium conductor including necessary earth work excavation including taking down old unserviceable kit complete all as specified & directed

All as per item No 34 herein before but 50/35/25 sqmm x3.5 core

M & L mild steel Cross arms, angles, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including painting with two coats of Aluminium paint over a coat of Red oxide primer all as directed by Engr-in-charge.

M & L Painting of PCC/RCC poles 9 mtr height with two coats of synthetic enamel paint alternatively with black and yellow strip of width 150mm up to a height of 1.50mtr from ground level and applying one coat of cement wash for the remaining height including writing pole Nos all as directed.

M & L Painting steel tubular poles 9 mtr height with two coats of synthetic enamel paint alternatively with black and yellow strip of width 150 mm up to height of 1.5mtr from ground level / coping including writing pole number including cross arms with one coat of aluminium paint from bottom to top after cleaning and preparing the surface all as directed.

Supply and fix in repair Aluminium lugs suitable for UG cable of size 3 .5 / 4 core, 25 / 16 sqmm including respective size of lugs for the neutral cable all as specified and as directed.

All as per Sl item No 39 here in before but for UG cable of size 3.5 core 50 / 70 sqmm.

All as per Sl item No 39 here in before but for UG cable of size 3.5 core 95 / 120 / 185 sqmm.

M & L spray painting for panel with two coats of synthetic enamel paint of smoke gray colour after throughly preparing, cleaning In & Out side of the panel complete all as specified and as directed.

M & L Replacement of broken hinges 100mm size of LT Panel, DB etc through electric welding including denting and painting with two coats of synthetic enamel paint over a coat of red oxide primer all as specified and as directed

S & F Galvanised steel wire 4 mm dia all as specified and as directed

M & L spreading 40 mm coarse graded aggregate (blue metal) in the substation yards/as indicated locations complete all as specified and as directed Note:- Aggregate should be laid after scrapping of existing aggregate and levelled at various transformer yard/locations as indicated.

Supply, install, testing and commissioning of floor mounted LT feedar pillar AC 415 Volts, 50 HZ 3 Phase, 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle, fully compartmentalized type, suitable for outdoor use, with bottom cable entry with suitable cable glands, structure made out of 3.15 mm thick CRCA steel sheet with angle iron frame work and legs of ISA 50X50X5 mm, with four legs grouted to PCC (1:2:4) type B1, foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter, changeover switch and MCCBs, hinged doors at front with suitable locking arrangement, Provision of louvers at sides, structure treated under 8 - tank metal treatment process and duly powder coated, including taking down old / rusted pillar complete all as specified and directed :- (Main Panel) NOTE:- Connection from Main bus bar to Outgoing MCCB should be provided through bus bar of suitable rating instead of copper wires.

BUSBAR :- Electronic aluminium bus bar 350 Amps, supported on non hygroscopic fibres and GI screws for mounting -04 Nos

INCOMER :- MCCB with Thermal and fixed magnetic release 4 pole 200 Amps, 50 KA -01 No

OUTGOING FEEDERS (a) Supply and fixing MCCB 4 pole 415 Volts of breaking capacity of 25 KA of 63 Amps with Fixed thermal and fixed magnetic setting-03 Nos (b) Supply and fixing MCB TPN 415 Volts of breaking capacity of 10 KA of 32 Amps (C Series) -05 Nos (c) Supply and fixing MCB SPN 240 Volts of breaking capacity of 10 KA of 32 Amps (C Series) -06 Nos

M & L for HT/LT Cable route indicator with a welded/riveted disc of 4 inch dia and engraved with cable with cable route marker made out of angle iron 40 x 40 x4 mm thick dug in ground with in and incl PCC 1:3:6 type C1 using 20mm graded aggregate at approx distance 100 mtr including necessary earth work complete all as specified and directed

M & L for PVC insulated flat twin core sheathed cables standard aluminium conductor 1.1 KV grade of size 6 sqmm cable incl taking down old cable all as specified and directed.

M & L for PVC insulated flat twin core sheathed cables standard aluminium conductor 1.1 KV grade of size 10 sqmm cable incl taking down old cable all as specified and directed.

M & L PVC insulated flat twin core sheathed cables standard aluminium conductor 1.1 KV grade of size 16 sqmm cable incl taking down old cable all as specified and directed.

S & F LED Mushroom decorative gate light fitting made of high grade unbreakable polycarbonate material suitable for retrofit LED B22 base with 9W/10W lamp including LED driver including taking down un-serviceable fitting complete with all accessories all as specified and directed .

M & L Earthing and testing complete with galvanized iron earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 M below normal ground level with top edge of earth plate at a depth not less than 1.5 M below normal ground level connected to and including GI wire 4 mm as earth lead by means of bolts and nuts, check nuts and washers etc made of GI & connected to equipment and earthing test point , earth dolly all as shown in elect plate No 3 of SSR Pt-I including all necessary earth work, excavation PCC chamber cover with handle (PCC 1:2:4) and 20mm dia GI watering pipe and 25 mm dia light grade GI for protection of earth strip, wire mesh, funnel, charcoal dust & common salt, etc all as specified and directed and testing on completion including taking down old earthing all as specified and directed .

M & L Earthing and testing complete with galvanized iron earth plate electrode 60 cm x 60 cm x 6mm thick buried directly in ground vertically to a depth not less than 2.25 M below normal ground level with top edge of earth plate at a depth not less than 1.5 M below normal ground level connected to and including GI strip 32x6 mm as earth lead by means of bolts and nuts, check nuts and washers etc made of GI & connected to equipment and earthing test point , earth dolly all as shown in elect plate No 3 of SSR Pt-I including all necessary earth work, excavation PCC chamber cover with handle (PCC 1:2:4) and 20mm dia GI watering pipe and 25 mm dia light grade GI for protection of earth strip, wire mesh, funnel, charcoal dust & common salt, etc all as specified and directed and testing on completion incl taking down old all as specified and directed .

S & F in repairs earth continuity conductor or main earthing lead with aluminium strip of size 25x3mm mm, fixed to wall on batten or recesses or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required complete all specification and directed.

S & F in repairs earth continuity conductor or main earthing lead with copper strip of size 20x3mm mm, fixed to wall on batten or recesses or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required complete all specification and directed.

S & F in repairs earth continuity conductor or main earthing lead with galvanised iron strip of size 32 x 6 mm, fixed to wall on batten or recesses or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc, as required complete all specification and directed.

S & F in repair Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw complete all as specified and directed.

S & F in repair Air termination, single pointed aluminium rod 12mm dia and 300mm long fixed to overhead reservoir as in lightening protection with necessary connections to earthing etc complete all as specified and directed.

Labour only for Checking and measuring earth pit resistance value by using 3 pole method using Fluke Make meter at earth pits complete all as directed Note: (i) T & P required for testing shall be arranged by the contractor without any extra cost to the Govt. (ii) The measurement are required to be taken as and when directed by the Engr-in-Charge during the contract period (iii) The contractor shall provide minimum one electrician and one helper daily during working hours for this purpose during contract period (iv) All reading are to be recorded in earth register measurement books which are to be maintained properly duly signed by the Engr-in-Charge

M & L for Maintenance of existing earthing system by cleaning the earth chamber funnel and adding adequate water with 20Kg salt complete all as specified and as directed.

S & F in repair enclosure of MCCB suitable size for mounting of MCBB 100-400 Amps, 4 pole complete all as specified and directed.

S & F in repair Indicator lamp LED type - 3 Nos (R, Y & B) all as specified and directed.

M & L wiring street light fitting connection tapping from the line/junction box to fitting etc of 3 core x 1.5 sqmm multistranded PVC insulated copper conductor including taking old cable all as specified and directed

S & F timelite distribution board of 32 Amps 3 pole 230 Volts Analog time switch all as specified and directed after dismantling the existing U/S timer control box complete all as specified and directed

S & F timelite distribution board of 16 Amps 3 pole 230 Volts analog time switch all as specified and directed after dismantling the existing U/S timer control box complete all as specified and directed

S & F PVC conduit 25mm with all suitable fittings fixed to the pole as down conductor up to fitting as directed including taking down the old unserviceable conduit all as specified and directed

S & F FRP junction box of size 295 mm x 255 mm x 160 mm with self locking arrangement comprising of one No MCB SP 06 Amps with suitable din chanel, 4 way 32A PVC connector fixed to pole with Flat iron clamps of size 25x4 mm, nuts and bolts and connecting the incoming and out going cables, including taking down old existing unserviceable junction box all as specified and directed.

S & F in repairs 3 pole power contactor 32 Amps rated capacity, 50 cycles 220/240 Volts including incoming and outgoing wiring with copper conductor of 10 Sq mm size with suitable copper lugs including taking down the existing unserviceable contactor complete all as directed.

M & L Earth chamber of size 700x700mm (External size) with PCC 1:3:6, Type C-1 (using 20mm graded stone aggegrates) including necessary earth work in any type of soil all as shown in Electrical Plate No. 03 of MES Schedule Part I complete inclduing dismantling of existing broken earth chamber as specified and as directed.

M & L replacement of broken earth chamber cover of pre-cast RCC 1:2:4 type B-1 (using 20mm graded stone aggergates) of size 550x550x40mm thick reinforced with 8mm dia TMT steel bars @10cm centre to centre in both direction and 12mm dia MS handle of suitable size all as shown in Electrical Plate No. 03 of MES Schedule Part I complete as specified and as directed.

ASHIRWAD ELECTRICALS

M/S Bhagyawanticonstruction

M/s. VIJAY ELECTRICALS