SUPPLY and WORK OF SHIFTING OF TOWER NO 09 NEAR OF BOUNDARY BETWEEN TOWER NO 08 to 13 AND TO CONNECT TOWER NO 10 TO 13 BY REMOVING TOWER NO 11 AND 12 AT 132 KV HATA FCI DC LINE UNDER ETD I GORAKHPUR

SUPPLY PORTION

Fabrication, Galvanising, supply of 220 KV NBMC 'C+3, D+0(2)' tower type KRR MODEL for (suitable for ZEBRA conductor) including stubs,tower extension & stub setting template as per above design . The Tower parts includes HT & MS including nut, bolt, washer, hangers,D-shakles etc.

High Tensile Steel

Mild Steel

Hot dip galvanised Hexagon round hexagon head Transmission tower Bolts Nuts and Washer for above structures as per BOM including step bolt & Spring washers.

CONDUCTOR ACCESSORIES

Supply of Mid span compression joint for Zebra conductor

Supply of Vibration Damper suitable for Zebra conductor

Supply of Repair sleeves suitable for Zebra conductor

TOWER ACCESSORIES

Pipe type earthing inclusive all earthing materials

Phase plate in set of red,yellow,blue colour

Danger plate

Ckt plate for both ckt(set of two)

Number plate

Danger Instruction tape

HARDWARE FITTING& INSULATOR SUITABLE FOR ACSR ZEBRA conductor

Single Tension Fitting suitable for zebra conductor

Polymer Insulator 120 KN

Single pilot suspension fitting suitable for zebra conductor

Disc Insulator 70 KN(Anti fog type) for pilot fitting.

24 Fibre (DWSM) OPGW FIBRE OPTIC CABLE (T/W no. 8 to 13)

Joint box(24 FIBRE) with complete set for OPGW

Supply & installation of hardware set for 24 Fibre opgw (T/W no. 8 to 13)

WORK PORTION

Survey including preparation of profile & schedule of materials, marking of locations (Route Length)

Check survey & final peg marking (Route Length)

Soil investigation for all kind of soil

Cost of excavation of 220 KV NBMC 'C+3,D+0(2)' type tower foundation pits including all earth work, back filling, dewatering by boring and leveling. The excavation has to be done manually.

Setting of stubs including all foundation work but excluding cost of concerning and excavation (rate per location) for following 220 KV towers.

220 kv NMD+0 Zebra

220 kv NMC+3 Zebra

Cost of concerning M:20 for all types of foundation including cost of cement ,coarse sand, stone balast, dewatering, shoring and shuttering, forming, curing but excluding cost of reinforcement bars.

Installation of steel reinforcemant bars in RCC foundation including cost of cutting, bending, binding and placing them in foundatiuon pits etc.

Erection of special structure of 220 KV NBMC,C+3,D+0 (2) type tower and their extensions including all works above ground level & modification of existing NBMC type tower no.08(D+0),13 (D+0) as per line alignment and fitting of danger, number & phase plate,ckt plate etc and fixing& punching for 132kv dc line.

Destringing of all three phase ACSR Zebra conductor at both end of Existing NBMC ( tower no. 8 to 13)'B+0',D+0(2) & 'D+6 '(2) type tower after required holding arrangement of adjacent towers with all cost of back stay, rope, steel ceiling, heavy pegs, special T&Ps etc as per site requirement for completion of work etc. (T/W no. 8 to 13)

Safely Destrining/Dismantling of existing OPGW wire at both end of Existing NBMC 'D' type tower after all necessary holding with all cost of back stay, rope, steel ceiling, heavy pegs, special T&Ps etc required for work&safely transporation of all removed material to upptcl store etc (T/W no. 8 to 13)

Dismentalling of existing tower type i.e NBMC 'B+0,D+6' (2) after cutting/opening of nuts, bolts section by section after cutting of tack welding bolts etc & also proper stacking all tower parts piece by piece in UPPTCLstore after transportation site to related UPPTCL store as per direction of supervising engineer with all cost of men ,T&P required for proper completeion of work.

Stringing conductor of new erected 132KV DC LINE (Tower) after laying,tensioning clamping,jointing etc of ACSR Zebra conductor including hoisting of insultors and fitting of all necessary hardware fittings&accessories on all six phases of 132 kv DC lines with all cost of men, T&P, Tractor, steel ceiling ,cone press machine etc required for proper completion of work. (T/W no. 8 to 13)

Stringing of NEW OPGW wire including fixing of all kinds of hardwares/fittings of all necessary tension fitting clamps of hardwares & accessories of OPGW, checking of end to end connectivity & testing etc of 132kv dc line . (T/W no. 8 to 13)

Splicing&Installation of joint Box (24 Fibre) of OPGW

Pipe type earthing of newly erected towers with all associated material salt&coal and t&p etc for proper completion of work.

Transportation of old & dismentalled tower parts with all hardware fitting ,conductor and conductor accessories,insulator etc from site of 132 kv Hata-FCI-II dc line multi circuit section loc.( 9,10,11 &12) to related UPPTCL store.

Tack welding of all the bolts upto the height of one section or 5 mtr from ground level whichever is higher with three tacks of 10 mm/12mm electrode & applicable of Zinc rich paint on the affacted surface including all cost of materials.

Demolition of existing boundary wall and side track of sainik school campus@3 location during exacavation for foundation work and reconstruction,plaster and painting of boundary wall & side track after comptetion of work with all other associated works as per existing boundry.

M/S SHEKHAR ENGINEERING WORKS

Gupta Construction Co.