Height raising of 220KV Mariani-Samaguri Line-1 from Loc. No. 494 to 495

Amount

Tower Superstructure

Fabrication and supply of Galvanised Lattice steel tower super structure [including hangers, gussets, strain plate] (Approximate HT Steel = 70%, MS=30%); D+3 = 2 Nos. , D+9 = 2 Nos.

Galvanized nuts and bolts for the above

Stub Sets

Partially galvanized stub angle with cleat (HT steel=88%)

Galvanized nuts and bolts for the above

Sub Setting

Stub setting template

Galvanized nuts and bolts for the above

Power Conductor

AAA Zebra conductors (Route length 1.438 km)

Insulators

120KN, single tension disc insulator string complete with hardware fittings including tension clamp for zebra conductor comprising of 15 disc inulators (B&S type) per string

240KN, double tension disc insulator string comprising of 2 string of 120KN disc insulator complete comprising of 15 disc inulators (B&S type) per string with all hardware fittings including tension clamp

Power conductor accessories

Stock Bridge type Vibration Damper

Tower Accessories

Supply of Danger Plate

Supply of Phase Plate

Supply of Number Plate

Supply of Anti Climbing Device

Description of Work / Item(s)

Amount

Tower Superstructure

Fabrication and supply of Galvanised Lattice steel tower super structure [including hangers, gussets, strain plate] (Approximate HT Steel = 70%, MS=30%); D+3 = 2 Nos. , D+9 = 2 Nos.

Galvanized nuts and bolts for the above

Stub Sets

Partially galvanized stub angle with cleat (HT steel=88%)

Galvanized nuts and bolts for the above

Sub Setting

Stub setting template

Galvanized nuts and bolts for the above

Power Conductor

AAA Zebra conductors (Route length 1.438 km)

Insulators

120KN, single tension disc insulator string complete with hardware fittings including tension clamp for zebra conductor comprising of 15 disc inulators (B&S type) per string

240KN, double tension disc insulator string comprising of 2 string of 120KN disc insulator complete comprising of 15 disc inulators (B&S type) per string with all hardware fittings including tension clamp

Power conductor accessories

Stock Bridge type Vibration Damper

Tower Accessories

Supply of Danger Plate

Supply of Phase Plate

Supply of Number Plate

Supply of Anti Climbing Device

Description of Work / Item(s)

Amount

Detail & Check survey as per specification

Providing brick soiling in foundation and under floor with stone/best quality picked jhama brick, sand packed and laid to level and in panrl after preparing the subgrade as directed including all labour and materials (a) Brick on flat soling (Area considred as per approved diagram)

Construction of RCC foundation including all labour, material equipment, excavation shuttering, head loading, back filling etc. complete inclusive of cost of transportation batching, mixing cement and reinforcement steel

Concreting

Reinforcement

Setting of stubs (Sets of four) including transportation & distribution of stub and accessories from store to site excluding cost of excavation, concreting & back filling

Superstructure erection including transportation of structures by any means and distribution of structure and accessories from store to site

Stringing of power conductor including transportation from stores and distribution of conductors and accessories to sites and laying, stringing, tensioning , clamping, jointing , jumpering and hoisting of insulators complete including cost of all fittings and accessories no specifically mentioned elsewhere per route Km (3 conductors) of line

Grounding of towers with 3 metre long 25 mm dia G I pipe, including cost of all materials such as GI pipes, GI bolts & nuts and washer, salt, cock etc as per specification

Painting of the towers with bituminuous paints of approved quality up to a 3 meters from ground level including the cost of paints

Welding of all nuts & bolts up to the bottom cross arm level including all charges of transportation, materials etc.

Erection of Danger plate (1 No. per tower)

Erection of Phase plates

Erection of Number plates (1 Nos. per tower)

Erection of anti-climbing device

Description of Work / Item(s)

Amount

Opening and lowering of conductors from portion of the line to be dismantled and transportation to the store (3 conductors)

Opening and lowering of OPGW wire from the portion of the line to be dismantled and transportation to the store

Dismantling of towers without damaging the tower members, transportation to the store with proper stacking

Description of Work / Item(s)

Amount

ERS work

Preparation and levelling of site

ERS tower materials sorting, loading and carrying from Mariani store and unloading at camp site(14kM)

Carrying of ERS materials from head camp to site camp by head load

Anchoring (including excavation) for 5 nos of Anchors for each ERS

Erection of 4 ERS tower

Dismantling of conductors (3 nos ) from the existing line of location

Restringing of conductors (3 nos ) in the ERS tower including changing of damaged insulators, jointing and repairing of the conductors

Dismantling of the conductors (3 nos) from ERS tower

Dismantling of 4 ERS tower including de-Anchoring

ERS tower materials shifting from work site to the site camp by head load

ERS tower materials sorting, loading and carrying from site camp and unloading at Mariani store.(distance 14KM wt of ERS 10.6675 MT)

Labour charge for night watching of ERS and tower materials @ 02 mandays for 07 days Total Mandays =7x2=14(consider two night watchman per day)

Miscellaneous expenditure

Hiring charge of tent with essential materials for 7 days

Hiring charge for DG set for 7 days

Description of Work / Item(s)

Amount

Supply including F&I

OPGW 24 Fibres (overhead cable)

OPGW Tension double dead end set with splice location

OPGW Suspension double dead end set without splice location (pass through)

OPGW Vibration Damper

OPGW Downlead clamps

OPGW optical splice kit including junction box

Dismantling/Installation

Backpulling of OPGW & restringing of 24 fiber OPGW (inclusive of dismantling of tension assembly & suspension assembly) between Location No. 493 & 496

Installation of joint box above ground (including splicing and testing) 24F

Installation charges for Tension assembly fittings for joint box location

Installation charges for OPGW Tension double dead end set without splice location (passed through)

Installation of Vibration Dampers

Installation of Downlead clamps

OPGW Fibre drum testing (including splicing and testing) 24F

Tools and Tackles for stringing and transportation to and fro

EASTERN CONSTRUCTION (BID ID -234921)

Shashi Cables Limited (BID ID -235003)

Mega Electricals (BID ID -234558)

GANAPATI ENTERPRISE (BID ID -235008)

EASTERN CONSTRUCTION (BID ID -234921)

Mega Electricals (BID ID -234558)

Shashi Cables Limited (BID ID -235003)

GANAPATI ENTERPRISE (BID ID -235008)

EASTERN CONSTRUCTION (BID ID -234921)

Mega Electricals (BID ID -234558)

GANAPATI ENTERPRISE (BID ID -235008)

EASTERN CONSTRUCTION (BID ID -234921)

Mega Electricals (BID ID -234558)

GANAPATI ENTERPRISE (BID ID -235008)

EASTERN CONSTRUCTION (BID ID -234921)

GANAPATI ENTERPRISE (BID ID -235008)

Mega Electricals (BID ID -234558)

Shashi Cables Limited (BID ID -235003)

Bidder Name

Shashi Cables Limited