Dima Hasao/04 Construction of Bridge in Dima Hasao district,Br.No. 7/1 on PGHJ Road to Rawaidisa Village via Amlangbra village

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. (B) Mechanical Means (II) With dewatering (i) Depth upto 3 m PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35)

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shutteringformwork. A.Well curb, RCC Grade M35 Case II Using Batching Plant, Transit Mixer and Crane/ concrete pump cum PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35)

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. B.Well steining , RCC M35 Grade Case II With Batching Plant, Transit Mixer and Concrete Pump cum PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35)

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. C.Bottom Plug, PCC Grade M25 Case II Using Batching Plant, Transit Mixer and Crane/concrete pump cum PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35)

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. E. Top Plug , PCC Grade M25 Case II Using Batching Plant, Transit Mixer and Crane/concrete pump cum PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35))

Plain/Reinforced cement concrete, in well foundation complete as per drawing and technical specification including steel shuttering formwork. F. Well Cap RCC Grade M35 Case II Using Batching Plant, Transit Mixer and Crane/ concrete pump cum PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35))

Supplying, fitting and placing TMT IS:1786 Fe500 D bar reinforcement in foundation complete as per drawing and technical specifications TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent) (Well curb, Well steining, Well cap) PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35))

Sinking of 6 m external diameter well ( other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is rekonewedfrom bed level. A. Sandy soil I. Depth below bed level upto 3.0 M PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35))

Sinking of 6 m external diameter well ( other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is rekonewedfrom bed level. A. Sandy soil II. Beyond 3m upto 10m depth PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35))

Sinking of 6 m external diameter well ( other than pneumatic method of sinking ) through all types of strata namely sandy soil, clayey soil and rock as shown against each case, complete as per drawing and technical specifications. Depth of sinking is rekonewedfrom bed level. A. Sandy soil III. Beyond 10m upto 20m PGHJ Road to Rawaidisa Village via Amlangbra village. Span (1 x 35)