THE WORK OF ERECTION OF 01 NO. (C PLUS 0) DC TOWER AND ASSOCIATED WORK ON 132 KV D.C. RAMPUR (220)-LALPUR LINE AT 132 KV SUB-STATION LALPUR UNDER ELECTRICITY TRANSMISSION DIVISION-RAMPUR

Amount

TENTATIVE ESTIMATE FOR ERECTION OF 01 NO. C+0 DC TOWER AND ASSOCIATED WORK ON 132 KV DC RAMPUR(220)-LALPUR LINE AT 132 KV S/S LALPUR, UNDER ETD-RAMPUR

Survey of new C+0 DC Tower

Cost of excavation of 132 KV tower foundation pits including all earth work,backfilling, levelling etc.

Setting of stubs including all foundation work but excluding the cost of concerting and excavation (Rate per location) for following towers

Cost of concreting of all type of tower foundation including cost of cement, dewatering,shoring, and shuttering,forming,curring but excluding cost of reinforcement bars

1- (1:2:4 concreting)

Installation of steel reinforcement bars in R.C.C. foundation including cost of steel reinforcement bars with cutting, bending, placing, binding etc.

Erection of Superstructure of 132KV Towers wherever required including all work above ground level excluding hoisting of insulators, hardware & accessories, but including fitting of danger number, phase plates, bird guard and fixing & punching for 132KV SC/DC lines

Tack welding of all the bolts up to the height of one section of the tower or 5 meter from ground level whichever is higher with three tacks at 1200seperatiion of minimum 10 mm thickness with 10mm/12 mm electrode & application of Zinc rich Aluminium paint on the affected surface including cost of all material including tack welding of River Crossing tower & Anchor towers.

Grounding work including earth work etc for pipe type grounding including cost of coke & salt.

Check Survey

Laying, stringing, tensioning clamping, jointing etc of ACSR ‘Panther’ conductor including hoisting of insulators , fitting of all necessary hardware and accessories i.e. fittings Armour rods, vibration dampers etc.on all Six phases of 132 KV DC lines. (200 Mtr.)

Laying & stringing of 7/10 SWG EW including fixing of all kind of hardwares on 132 KV Lines (Panther) (200 Mtr.)

Lowering down and dismantling of R, Y & B Phase of ACSR panther conductor from cross arms of C+0 DC type tower No. 25 to gantry (30 Mtr) by opening of all fittings, insulators, jumpers safely and LA's, PT's droppers and other associated works. (Work including shifting all dismanteled material form working site to the sub-station store) (Including all T&P, men and consumable material should be provided by contactor).

Lowering down and dismantling of R, Y & B Phase of ACSR panther conductor from cross arms of C+0 DC type tower No.24 and 25 (70 Mtr) by opening of all fittings, insulators, jumpers safely and other associated works. (Work including shifting all dismanteled material form working site to the substation store) (Including all T&P, men and consumable material should be provided by contactor).

ASHUTOSH ENTERPRISES