Construction of new tower at Loc- 439 of RNG-SLKT TL

Amount

Super structure

Galvanized iron superstructure (DB+0) inclusive of galvanized D shackle, pack washer, spring washer, step bolt, nuts and bolts etc.

Stub and cleat (partly galvanized)

Stub and stub setting template

Tower accessories

Supply of Anti-Climbing device

Conductor Accessories

Single tension Hardware fittings (Dead end type) including all aceessories suitable for AAAC Zebra

Ground wire accessories

Strain clamp

Description of Work / Item(s)

Amount

Super structure

Galvanized iron superstructure (DB+0) inclusive of galvanized D shackle, pack washer, spring washer, step bolt, nuts and bolts etc.

Stub and cleat (partly galvanized)

Stub and stub setting template

Tower accessories

Supply of Anti-Climbing device

Conductor Accessories

Single tension Hardware fittings (Dead end type) including all aceessories suitable for AAAC Zebra

Ground wire accessories

Strain clamp

Description of Work / Item(s)

Amount

Dismantling of complete towers at loc. 439 and transport the same to Rangia Store

At 439 (DA+0) , weight: 4.38 MT

Erection of super structure at loc. 439

At loc. 439 (DB+0), weight: 6.503 MT

Stringing of ground wire from loc. 434 to New Tower (Loc.No.-439) and from New Tower (Loc.No.-439) to Loc.No.-442 Total distance : 2.47 Km

Earthing per tower including supply of all earthing materials

Painting of tower with bituminous paints of approved quality to 3 mts from ground level including the cost of the paint.

Opening and lowering of Conductors from loc. 434 to Loc.No.-442 Span Length : 2.47 Km Total Km for Double Circuit =6x2.47 =14.82 Km

Shifting of conductors from loc. 434 to New Tower (Loc.No.-439) and from New Tower (Loc.No.-439) to Loc.No.-442 Total distance : 2.47 Km Total CKm for Double Circuit =2x2.47 =4.94 CKm

Description of Work / Item(s)

Amount

Erection and dismantling of ERS

Preparation and levelling of site

ERS Tower materials sorting, loading and carrying from Kahilipara Store and unloading at site camp. Weight in MT of 1 No. of ERS Tower=5.2 MT For 02 Nos. of ERS Tower-5.2 x 2= 10.4 MT

ERS Tower materials sorting, loading and carrying from Kahilipara Store and unloading at site camp. Weight in MT of 1 No. of ERS Tower=5.2 MT For 02 Nos. of ERS Tower-5.2 x 2= 10.4 MT

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

Anchoring (including excavatgion) for 5 nos. of Anchors

Erection of 1 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

Opening, repairing and refitting of Jumpers

Dismantling

Dismantling of 1 ERS Tower including de-anchoring.

Restringing of conductors (3 Nos.) in therepaired existing tower including jointing etc. complete

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

ERS tower materilas sorting, loading and carrying from site xcamp and unloading at Kahilipra Store.

ERS tower materilas sorting, loading and carrying from site xcamp and unloading at Kahilipra Store.

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 and installation of bored cast-in-situ pile of specific diameter below the pile cap with M25 grade of cement concrete 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 thickin piles up to 10 metre depth from the bottom of the pile cap, conducting standard penetration test and integrity test. Each leg will required 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 x18 =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. Chimney 4x3.14159 x 0.6 x 0.6 x 3.5=15.834 Tie beam 4x8.59x0.5x0.75= 12.885

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

DIMBESWAR DAS PRIVATE LIMITED

DIMBESWAR DAS PRIVATE LIMITED

DIMBESWAR DAS PRIVATE LIMITED

DIMBESWAR DAS PRIVATE LIMITED

DIMBESWAR DAS PRIVATE LIMITED