PROVN OF UNDERGROUND POWER SUPPLY FOR 02 X BORE WELLS AND FRESH WATER CONNECTION IN CERTAIN UNITS AT LALGARH JATTAN MIL STN

Amount

Material and labour for pre stressed concrete poles LT 9 Mtr long 102mmx 172mm at top and 102 mmx279 mm at bottom class-10 complying with reqirement of 15 1678-1978 including painting of pole with two coat of synthetic enamel paint with black and white strips of 30 cm each upto 1.5 Mtr height from the top of PCC coping and numberintg of poles all as specified and directed

M & L for of over head conductor (ACSR) on PCC pole including binding and jointing the conductor with and incl 14 SWG binding wire complete all as specified and direcrted of 6/1x2.11mm aluminium (Squirrel) and 1x2.11 steel complete all as specified and directed

Supply and laying and testing cable XLPE insulated, screened, PVC bedded, glavanized stell strip or wire armoured, electric power cable (heavy duty) 1100 volt grade with stranded aluminium condutor size 70 sqmm x 3.5 core complete all as specified and directed

Supply install testing and commissiong of CPRI approved factory made LT panel outdoor KIOSK type with double doors of suitable size provided with locking arrangements dust, vermin and water proof made out of 3.00 mm thick CRCA sheet duty powder coated and 50 x 50 x 5 mm thick angle iron for frame and legs, 04 Nos legs 750 mm hight 450 mm grouted in PCC block of type B-1 (1:2:4) with 300 mm ground clearance, for 415 volts, 3 Phase, 4 wire AC supply complete all as directed with and including the following : - (a) 63 Amp MCCB adjustable thermal & magnetic release outgoing-01 No. (b) 32 Amps MCCB adjustable termal & magnetic release outgoing-02 Nos. (c) MCB TPN 32 Amp outgoing-02 Nos (d) MCB TP 63 Amp outgoing -04 Nos (e) volt meter with 0-500 Volts (f) Ammeter with 0-200 A including CTs (g) Indicating lamps-01 Set of three

M & L pin type, porcelain, vitreous, white, brown or green insulator including one glavanised mild steeel spindle, two galvanised iron washers and one galvanised iron nut, 50 mm height, 65 mm dia for 550 volt grade all as specified and directed

Excavation in trenches for laying cable for pole & stay/water main pipe etc not exc 1.5 m wide and n. exc 1.5 m in depth & getting out in soft/loose soil for all as specified and directed by Engr-in-Charge

Removing surplus soil to a distance n. exc 50 m and depositing where directed at level n. exc 1.5 m above the starting point complete all as specified and directed

Returning, filling in including spreading levelling, watering and well ramming in layer n. exc 25 cm thick complete all as specified and directed

M & L for locally available natural dry sand cushioning for cable protection complete all as specified and directed

Supply and laying best quality locally availble Sub class 'B' bricks(old size) for cable protection cover, laid flat and lay in trenches over the cable complete all as specified and directed.

M & L for tubing GI grade 40 mm bore for installation of cable including fixing arrangements complete all as specified and as directed.

M&L for PCC (1:4:8) type D2 (using 40mm graded stone aggregate) as in foundation for electric pole etc. complete all as specified and as directed by Engr-in-Charge.

M & L for PCC (1:2:4) type B1 (using 20 mm graded stone aggregate) in coping for electric poles or for stay assy etc. complete all as specified and directed by Engr-in-charge..

Supply, fabricating, fixing structural mild steel channal angle iron, flat iron and brackets etc for fabrication of cross arms, bracings, supports, D- clamps, stiffners, eye hooks, bolt, pole clamp and back plates including nuts, bolts, washers, welding (incl wleding at site), bending cold or hot, drilling hole for botls, in any shape or size as indicated or directed completed all as applied one coate fo red oxide primer and exposed surface shall be applied one finishing coat of aluminium over coat of red oxide prime, coate of the shall included in the unit rate of the item all as specified and directed by Engr-in-Charge.

S&F Stay assembly complete with accessories as shown in electrical plate No 1, dia of stay rod 16mm (loop type insulator, stay clamps, excavation and concrete measured separately) complete all as specified and directed.

Supply and fix galvanised stay stand, 7/3.15 mm complete all as specified and directed by Engineer-in-Charge

Earthing complete with galvanised steel earth plate electrode 600mmx600mmx6 mm buried directly in ground vertically to a depth not less than 2.25 meter below normal ground level connected to GI wire 4 mm dia by means of bolts, nuts, check nuts and washers complete including earthing pit, Chemical compound, Earthing lead up to 7.5 m, 20 mm dia medium grade GI watering pipe, G.I. protection pipe 40mm dia eath pit in PCC 1:2:4 type B-1 using 20 mm graded stone agggragate RCC pit cover including earth work complete all as shown electrical palte No-5 of SSR-2009 (Part-I) NOTE:- The unit rate shall include for excavation & earth work in any type of soil/strata, PCC 1:2:4 type B-I for pit & RCC 1:2:4 type B-I for cover with 8mm dia CTD Bar @150mm C/C both way, funnel with watering pipe 20 mm dia medium grade, 15mm dia light grade GI pipe up to 7.5 mtr long, wiremesh complete all as specified and directed.

Supply and fixing LED flood light 70 watt 230 V AC outdoor type with termal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant and with three core wire from junction box to LED light and 20 mm dia coduit pipe, junctin box with MCB SP 6 A and busbar insulators with driver and lamp all as specified and directed.

S & F GI Tubes, 'medium grade' galvanised,of size 50 mm bore dia with all fitting and fixed complete to walls and ceilings or laid in floors all as specifed

All as per item No-19 above but size 25 mm

S&F in replacement of Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe of 50 mm bore dia and fixed all as specified and directed.

All as above item No 21 but size 25 mm

M&L for drilling and tapping CI/DI water mains (In any position) for branch connections of the internal dia 20mm with suitable clamp and reducer of size 20mmx50mm complete all as specified and directed by engineer in charge.

M&L construction of brick masonary valve pit type "B" in replacement of size 90cmx 90cmx 90cm(Internal dimensions of chamber)depth to be reckoned from the top of PCC in foundation to top of brick wall including plastering internally & external flush mounting as the work procedds complete with 3.15 mm thick MS sheet cover,MS handle, locking arrangement and painting complete

Cutting the existing road hard standing surface to a depth of 90 cm and 60 mm width and getting outside refilling the trench by filling suitable material and making good surface with PCC 1:2:4 type B1 with 20 mm graded stone aggregate and finishing even and smooth complete all as directed by Engr-in-Charge

Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

M/s Vikas Kumar Doda Contractor

M/s Tarun Traders

Ganganagar Enterprises

M/s Karan Builders

Soma Enterprises

THAKURJI ENTERPRISES