Construction of new tower with pile foundation and associated work in place of river eroded tower

Amount

Galvanised Lattice steel tower super structure,[ including hangers,gussets,strain plate (Approximate HT Steel =28%, MS=72%) B+0

Galvanised Stub angle with cleat (Approximate HT Steel =95%, MS=5%)

Stub setting template

Galvanised Nuts and Bolts

Supply of Danger Plate

Supply of Phase Plate

Supply of Number Plate

Supply of Anti-Climbing Device

Porcelain Insulator, 120 kN

Single Tension Hardware fittings for Panther Conductor including accessories

ACSR Panther conductor

Vibration damper

Mid Span Joint

Repair Sleeves

Description of Work / Item(s)

Amount

Galvanised Lattice steel tower super structure,[ including hangers,gussets,strain plate (Approximate HT Steel =28%, MS=72%) B+0

Galvanised Stub angle with cleat (Approximate HT Steel =95%, MS=5%)

Stub setting template

Galvanised Nuts and Bolts

Supply of Danger Plate

Supply of Phase Plate

Supply of Number Plate

Supply of Anti-Climbing Device

Porcelain Insulator, 120 kN

Single Tension Hardware fittings for Panther Conductor including accessories

ACSR Panther conductor

Vibration damper

Mid Span Joint

Repair Sleeves

Description of Work / Item(s)

Amount

Detail & Check survey as per specification

Mobilization (including preparation of work space, Approach road, dewatering, arrangement of electricity, jungle clearing, earth filling and making all arrangement for completion of the work) and construction and supply of all materials & labours of temporary island/platform to faciallitate the construction of foundation including platform for storage of construction materials such as stone chips, sand, cement, steel reinforcement bar, mixture machines, tools & plants all foundation materials keeping & mixing.

Boring, providing ,driving with hydralic piling rigs with power unit and installing driven cast-in-situ reinforced cement concrete piles of grade M25 including the cost of reinforcement steel, cost of boring with temporary guide casting bentonite solution (length of the pile for payment shall be measured from the bottom of pile cap). All necessary labour materials plants, tools and tackles etc. complete as necessary for proper execution of the job. The unit rate should include excavation, dewatering, socketing, anchoring (if required), backfilling, form work for placing plain or reinforced cement concrete, supply & providing MS liner of 6 mm thick in piles up to 10 metre depth from the bottom of the pile cap, conducting standard penetration test and integrity test. Each leg will require 1 nos RCC bored pile of 1200 mm diameter i.e. 4 nos of pile each tower foundation. (Payment will be made as per actual length of the piles as per site condition necessary and approved drawing.) (A) 1200 mm dia piles 4 nos of pile: 4 X 18 = 72

Providing and laying in M25 grade concrete of specified 28 days strength for pile cap, chimney and tie beam including reinforcement steel form work all necessary materials and equipments, transportation, batching, mixing, vibrating, dewatering etc. complete.

Conducting Pile Intigrity test on piles using electronic control unit, hand held hammer, accelerometer, computer with required software to assess as-installed pile characteristics including mobilisation of necessary manpower, equipments, materials etc. required for successful completion of the job.

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 conductors including transportation from stores and distribution of conductors and accessories to site and laying, stringing, tensioning, clamping, jointing, jumpering and hoisting of insulators complete including cost of all fittings and accessories not specifically mentioned anywhere else per route KM (3 conductors) of line

Stringing of OPGW including transportation and distribution of ground wire and accessories to site and laying, stringing, tensioning , clamping, jointing , complete including all fittings and accessories not specifically mentioned elsewhere per route Km 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 towers with bituminous paints of approved quality up to 3 metres 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.

Danger plates. (1 no per tower)

Erection of Phase plates.

Erection of Number plates. (1 no per tower)

Erection of anti-climbing device (1 set per tower)

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

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

Description of Work / Item(s)

Amount

ERS tower material sorting, loading for 1 No ERS tower and allied accessories from Kahilipara store and unloading at nearest motorable spot at site camp (250 Kms, 7.7 MT)

Carrying of ERS material from camp to work site by head loading

Preparation and levelling of ERS installation site

Anchoring including excavation & backfilling of 5 Nos of pits to provide 5 Nos Anchors (stay) for installation of 1 No ERS tower

Installation/Erection of ERS tower

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

Restringing of conductors (3 Nos) in ERS including changing of damaged conductors, jointing and replacement of damaged insulators

Dismantling of conductors (3 Nos) from ERS towers

Dismantling of ERS tower including de-anchoring

Carrying of ERS material from work site to camp by head loading

ERS tower material sorting, loading for 1 No ERS tower and allied accessories from nearest motorable spot at site camp to Kahilipara store and unloading (250 Kms, 7.7 MT)

DIMBESWAR DAS PRIVATE LIMITED (BID ID -270803)

KAZI MAHMADUL HASSAN (BID ID -271069)

P & S CONSTRUCTION (BID ID -271062)

DIMBESWAR DAS PRIVATE LIMITED (BID ID -270803)

DIMBESWAR DAS PRIVATE LIMITED (BID ID -270803)

P & S CONSTRUCTION (BID ID -271062)

P & S CONSTRUCTION (BID ID -271062)

DIMBESWAR DAS PRIVATE LIMITED (BID ID -270803)