Repair and comprehensive maint to LT electric supply, LT panels, capacitor bank and allied items of work at Doraha, CG Complex and Phillaur under GE Ludhiana

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5 metre in depth for taking out of unserviceable under ground cable complete all as specified and directed.

Material and labour for sand cushioing with a layer of fine sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches complete all as specified and directed. Notes-:(i) Excavation and earth work to be measured and paid for separately. (ii)Thickness of 18cms after punning shall be considered for payment.

Supplying and laying bricks common burnt clay building bricks sub class 'B' including removing of old bricks complete all as specified and directed.

Returning, filling in, any type of soil and spreading, in layers not exceeding 25 cm thick complete all as specified and directed.

Removal of surplus soil (any type of soil obtained from excavation) to a distance not exceeding 50 metre and depositing where directed complete all as specified and directed.

Supply, laying, jointing, testing and commissioning in replacement of cable XLPE insulated , armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, laid in trenches, fixed by means of MS saddles on or fixed on poles including connection with proper lugs for the following size including taking out old XLPE cable etc complete all as specified and directed. Note :- (i) Excavation and earth work shall be measured and paid separately.

10 Sqmm 2 Core

10 Sqmm 4 Core

25 Sqmm 3.5 Core

35 Sqmm 3.5 Core

50 Sqmm 3.5 Core

95 Sqmm 3.5 Core

120 Sqmm 3.5 Core

150 Sqmm 3.5 Core

Supply and fix of Aluminium Lugs suitable for 16 to 35 Sqmm 1100 Volts including taking down old unserviceable lugs complete all as specified and directed.

Supply and fix of aluminium Lugs suitable for 70 to 185 Sqmm 1100 Volts including taking down old unserviceable lugs complete all as specified and directed.

M&L for cement concrete in foundation, filling and mass concrete type B2 1:2:4 (20 mm graded crushed stone aggregate) for LT Panel board foundation/ Fencing Fountation/Yard Boundary and making good the road cutting areas complete all as specified and directed.

M&L Cement Concrete 1:4:8 (40mm graded crushed stone aggregate) as Lean Concrete in Foundation of Poles etc, including Formwork (as if required), complete all as specified and directed.

M & L Cement Concrete 1:3:6 (20 mm graded crushed stone aggregate) as in coping of pole etc including form work & finishing the surfaces even & smooth with out using extra cement complete all as specified and directed.

S&F in repairs aluminium lugs duly crimped at end termination of LT distribution panel connected with various sizes of LT cable including all allied works such as disconnecting cable from supply site, removing from gland, making equal length of each core of cable and refixing the same with new metal gland complete all as specified and directed. Note:-(i) Each job includes the 04 Nos aluminium lugs at one end termination, insulating material and 01 No metal gland etc.

Upto 3.5 core x 35 Sqmm

3.5 core x 50 Sqmm

3.5 core x 70 Sqmm

3.5 core x 95 Sqmm

3.5 core x 120 Sqmm

3.5 core x 185 Sqmm

3.5 core x 240 Sqmm

S&F for Insulator Pin type of size 100 mm height, 65 mm dia for 1100 Volt grade, porcelain, vitreous, white, brown or green including one galvanized MS Spindle, two GI washers and one GI nut incl removing of old unserviceable insulator complete all as specified and directed.

S&F for Insulator Shackle type of size 75mm height, 90mm dia for 1100 Volt grade, porcelain viterous, white, brown or green including galvanised mild steel straps of size 31x3mm, washers , insulator bolts of size 12mm and nuts incl removing of old unserviceable items complete all as specified and directed.

M&L for Cross arms, bracings, supports, clamps and back plate fabricated from structural steel sections including nuts, bolts, washers, welding, bending hot or cold, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of aluminium silver paint includind taking down rusted unserviceable cross arm complete all as specified and directed.

M&L for stone aggregate of size 20 to 25mm spreading over sand layer in the sub stations areas including proper levelling complete all as specified and directed.

M&L for stone aggregate of sze 35 to 40mm spreading over sand layer in the sub station areas including proper levelling all as directed and shown at site all complete all as specified and directed.

M&L for stone aggregate of size 40mm to 80 mm spreading over as per requirement in the sub station areas/2 Pole/4 Pole structure including proper levelling complete all as specified and directed..

M&L for stringing and fixing in position of ACSR conductor in OH line 3 phase 4 wire/ 1 phase 2 wire of any size as per site requirement including provision of aluminum binding wire complete including removing of old unserviceable ACSR conductor complete all as specified and directed.

M&L for Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20 x 15cm size complete all as specified and directed.

Taking out the unserviceable & perished panel board doors/ body from the panel board replace with same size made out of CRCA sheet of 3.15 mm thick duly fabricated welded the door hinges and having proper locking arrangement to the existing LT panel doors by means of replacing the door hinges and making doors operatable including two coats of synthetic enamel paint over a coat of red oxide primer with spray painting match with existing colour complete all as specified and directed. Note :- (i) T&P as required shall be arranged by the contractor such as welding machine etc.

S&F Straight Through Joints (heat shrinkable) including Jointing Kit complete for making Joints suitable for LT UG Aluminium Conductor cable 1100 volts grade 16 Sqmm to 35 Sqmm including necessary excavation earth work and removal of existing unserviceable one complete all as specified and directed.

S&F Straight Through Joints (heat shrinkable) including Jointing Kit complete for making Joints suitable for LT UG Aluminium Conductor cable 1100 volts grade 50 Sqmm to 150 Sqmm including necessary excavation of earth work and removal of existing unserviceable one complete all as specified and directed.

Boring of holes under road, pavement, hard standing by trenchless technique and necessary T&P for passing of LT/HT cables complete all as specified and directed.

Pruning of tree branches around LT over head electric lines and cleaning 3 mtr from the line, removing cut materials ( tree branches) from site and stacking properly where directed complete all as specified and directed.

S&F ON load auto Changeover 415 V 4 pole of capacity 100 Ampscomplete all as specified and directed.

S&F ON load auto Changeover 415 V 4 pole of capacity 200 Amps complete all as specified and directed.

Checking the fault in the LT distribution cable of any size and length at any location with fault detector machine and inserting straight through cable joint kits (LT) and piece of LT UG cable as required length after determining the fault location including earth work at any strata as required depth and width and testing complete all as specified and directed. Note:- i) Fault detector machine & other equipment shall be arranged by the contractor. ii) Cable jointing kit and LT UG cable measured and paid seperatly under relevant items.

Laying only LT UG Cable of any description and size, laid in trenches/ surface of Wall/in GI Pipe along with Pole for connection to pole/junction box/OH Lines including Brass cable glands MS flat iron clamps, etc. and testing complete all as specified and directed. Note : (i) Earth works, Sand Cushioning, Bricks, GI Pipe, etc. will be measured and paid under appropriate Items. (ii) Cost of shifting of Cables at Work Sites as ordered is deemed to be included in the Quoted Unit Rate. (iii) Necessary cables shall be issued by dept.

M&L for painting of feeder pillar/ out door LT panels at various places including scraping rusts, cleaning of duct, old paint applying of two coat of synthetic enamel paint over the surface of panel board with spray painting complete all as specified and directed.

S&F for MCCB, TPN, 415 Volts, Adjustable type, 400 Amps with breaking capacity 36 KA, Ics = 100% Icu with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

S&F for MCCB, TPN, 415 Volts, Adjustable type, 250 Amps with breaking capacity 36 KA, Ics = 100% Icu with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

S&F for MCCB, TPN, 415 Volts, Adjustable type, 200 Amps with breaking capacity 25 KA,Ics = 100% Icu with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

S & F for MCCB, TPN, 415 Volts, Adjustable type, 160 Amps with breaking capacity 25 KA, Ics = 100% Icu with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

S&F for MCCB, TPN, 415 Volts, Adjustable type, 125 Amps with breaking capacity 25 KA, Ics = 100% Icu with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

S & F for MCCB, TPN, 415 Volts, fixed type, 100 Amps with breaking capacity 18 KA with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

S & F for MCCB, TPN, 415 Volts, fixed type, 63 Amps with breaking capacity 18 KA with suitable fixing arrangements in the panel with refixing the existing cable, including removing of old unserviceable items complete all as specified and directed.

Cutting unaxious green growth and wild grass by manual labour or by machine at Electrical Installation Premises, around Pole, along the boundary Fencing and Clearing off the shrubs, vegetation grass, bushes, plants and saplings grown below LT lines and all sub-stations in the area and clearing the rubbish material rubbish from the Site of Work and deposting where directed not exc. 100 Metre from the starting Point, complete all as specified and directed. Note :- The Item shall be operated maximum 3 times in the entire period of the Contract and the measurement will be taken every time independently for Payment.

Supply and fixing in replacment GI pipe light grade of following size for cable protection fixed to poles/along wall/floor/under road/across the drain or nallah including taking out old GI pipe complete all as specified and directed.

80 mm bore

50 mm bore

40 mm bore

M&L for retreatement of earthing by removing old earth pit and refilling Charcol & Salt cristals of 50 Kg Each including taking out old expired chemical/Charcol/ Salt and refilling of soil, watering & well ramming and constrction of new earth Chamber with fixing of funnel complete with colour code such as green for body earthing/blue etc complete all as specified and directed.

Supply and Fix Automatic power factor controller 8 stage, 415 volts, AC 50 Hz powewre supply complete all as specified and directed.

S&F (LTXL) type MD heavy duty box type LT 415/440 volts three phase 50 Hz capacitors 25 KVAR complete all as specified and directed.

S&F (LTXL) type MD heavy duty box type LT 415/440 volts three phase 50 Hz capacitors 15 KVAR complete all as specified and directed.

S&F (LTXL) type MD heavy duty box type LT 415/440 volts three phase 50 Hz capacitors 10 KVAR complete all as specified and directed.

Supply & fix in repairs Copper strip 20 x 3.00 mm with saddles with wooden supported and fixing screw etc for roof conductor and down conductor along walls complete all as specified and directed.

Supply & fix in repairs capacitor Duty contactor 3 Pole, 415 V, 10 kVAr, 2NO + 2NC having coil voltage 240 Volts complete all as specified and directed.

Supply & fix in repairs capacitor Duty contactor 3 Pole, 415 V, 15 kVAr, 2NO + 2NC having coil voltage 240 Volts complete all as specified and directed.

Supply & fix in repairs capacitor Duty contactor 3 Pole, 415 V, 25 kVAr, 2NO + 2NC having coil voltage 240 Volts complete all as specified and directed.

S&F testing and commissioning Invertor of 600 Ah complete will all the aceessories complete all as specified and directed.

S&F testing and commissioning Lithium-ion tubular Invertor battery for Invertor of 12V - 150 AH tall tubular of 2 V-150 AH with all the aceessories complete all as specified and directed.

M&L for Earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground earth pit not less than 2.25mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to galvanized iron strep 32 x 6 mm as earthing lead by mean of nut/bolt and washer of galvanized iron or steel drawn through 40 mm dia light grade GI pipe as shown in electrical plate no 3 of SSR part I of 2009 including necessary excavation and earth work GI pipe 20mm dia medium grade for watering PCC chamber with PCC cover in cement concrete 1:2:4 Type B1(20mm graded crushed stone aggregate), funnel, wire mesh, charcoal dust, salt etc, connected to panel board / Gen Set as indicated including testing complete all as specified and directed.

M/s Dinesh Kumar (BID ID -3509652)

Dhani Builders (BID ID -3509621)

SUN MANN ENGINEERS (BID ID -3503769)