Construction of tower type B plus 6 at loc no 21 Village Bharaguri Samaguri of 132KV Samaguri Sankardev Nagar DC line for height raising work between Loc no 21 and 22

Amount

ANNEXURE-1, Estimate for supply of tower materials for proposed construction of tower type: B+6 at loc. 21

Galvanized steel works including hangers, gussets, strain plates etc.

Galvanized iron nuts and bolts, spring washers, step bolts etc.

Stub set of four, Partially galvanized stub angle

Galvanized iron nuts and bolts with washer step bolts etc.

6 meter Extension Body, Superstructure , Galvanized steel works including hangers, gussets, strain plates etc.

Galvanized iron nuts and bolts, spring washers, step bolts etc.

Adjustable stub setting template, For tower type: B

Galvanized iron nuts and bolts for above

Power conductor accessories , Stock bridge vibration damper For ckt-1: 6 nos, ckt-2: 6 nos

Mid span compression joint for ACSR Panther conductor

Tower accessories, Supply of Danger plate

Supply of Phase plate (set of three)

Supply of Number plate

Supply of Bird guard (set of three)

Supply of Anti-Climbing device

ANNEXURE-2, erection for proposed construction of tower type: B+6 at loc. 21

Super structure erection including transportaion of structures by any means and distribution of structure and accessories from stor to site excluding fixing of danger plate, number plate, anti climbing device, hoisting of insulators and paintings, if any as per direction of site Engineer

Stringing of power conductors including transportation from store and distribution of conductors and accessories to site and laying, stringing, tensioning, clamping, joining, jumpering and hoisting of insulators complete including cost of all fittings and accessories not specifically mentioned elsewhere, for double ckt line From Tower loc. 17 (B+0) to 31 (B+0)

Grounding of tower with 3 mtrs. long 25 mm dia GI pipe including cost of all materials such as GI pipes, GI bolts & nuts and washers, salt, coke etc.

Painting of towers with bituminus paints of approved quantity upto 3 mtrs. from ground level including the costs of paint

Erection of Danger plate

Phase plate

Number plate

Bird guard

Anti-Climbing device

Welding of nuts & bolts upto the bottom cross arm level including all charges transportaion of materials etc. for tower type B+6

ANNEXURE-3, ERS & Dismantling of old tower

Shifting/Transportation of Two (2) nos. of ERS towers from 132 kV Kahilipara GSS to Bharaguri, Samaguri site, Total Kms= 150 X2=300 kMs Total weight 5.2X2=10.4 MT For first 0-50 kMs 50 kMs X 10.4 MT = 520 KM.MT

For next 50-150 kMs 100 kMs X 10.4 MT = 1040 KM.MT

Returning of the empty truck from Bharaguri, Samaguri site to 132kV Kahilipara GSS

Shifting/Transportation of Two (2) nos. of ERS towers from Bharaguri, Samaguri site to 132 kV Kahilipara GSS Total Kms= 150 X2=300 kMs Total weight 5.2X2=10.4 MT Arrival of the empty truck from 132kV Kahilipara GSS to Bharaguri, Samaguri site

For first 0-50 kMs 50 kMs X 10.4 MT = 520 KM.MT

For next 50-150 kMs 100 kMs X 10.4 MT = 1040 KM.MT

Loading of ERS tower materials at 132kV Kahilipara GSS site

Unloading of ERS tower materials at Bharaguri, Samaguri site

Loading of ERS tower materials at Bharaguri, Samaguri site

Unloading of ERS tower materials at 132kV Kahilipara GSS site

Anchoring (including excavation) of ERS

Erection of ERS tower

Dismantling of circuit wise conductors for D/C line

Stringing of conductors of both circuits to 02 nos. of ERS towers

ERS tower tools & equipement (Ginpole, hydraulic power unit etc.) sorting, loading and carrying from head camp to working site

Dismantling of power conductors (3 nos) from each of the two ERS towers

Dismantling of Two nos. of ERS towers including de-anchoring

ERS tower tools & equipement (Ginpole, hydraulic power unit etc.) sorting, loading and carrying from working site to head camp

Dismantlling of the complete old tower (A+0) without any damage and transport of the same to the store

ANNEXURE-4, 24 Rearrangement of OPGW Hardware fitting and assesories

Backpulling of OGW & restringing of 24 fiber OPGW (inclusive of dismantling of tension assemmbly & suspension assembly and installation of hardware fittings/accessories. Downlead clamp, vibratiion damper etc

OPGW 24 fiber splicing and jointing work at interface joint kit

Installation of vibration damper that was dismantelled during the nackpullling work A) installation of tension assembly for Suspension tower that was dismantelled during the nackpullling work ( 2 nos) B) installation of tension assembly (1 nos) C) Tools and tackels for stringing & transporation & to and fro D) Link Testing

OTDR and LSPM test pre splicing & jointing works

OTDR and LSPM test post splicing & jointing works

ANNEXURE-5, Foundation work for proposed construction of tower type B+6 at loc. 21

Construction of RCC foundation including al labour, materials, equipment, excavation, back filling etc complete for handling, transportation, batching, mixing, placing, levelling,curing etc complete inclusive of cost of cement and reinforcement steel. Concreating for B+6 Tower (Fully Submerged Type)

Reinforcement

Setting of stub ( sets of four) including transportation and distribution of stubs and accessories complete excluding cost of excavation and back filling For Tension Tower B type with 6mtr Extension

JBS Enterprises Pvt Ltd