CONSTRUCTION OF FSB OVER RIVER JAYING.

Clearing and Grubbing Road Land .(Clearing and grubbing road land including uprooting ran kvegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 metres including removal and disposal of toporganic soil not exceeding 150 mm in thickness. ) By Manual Means:-

In area of thorny jungle

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, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work.)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 mix with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.)

Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications

PCC Grade M25

Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications

Providing and Supplying of Steel wire ropes…...

20 mm dia (Main cable)

Deck Cable 16 mm dia

Railing Cable 12 mm dia

Suspension cable 10 mm dia

Laying of steel wire rope in position i/c complete lauching of suspension bridge main cable complete as per drawing and direction of Engineer- in-charge job works only

Providing & fixing angle iron per base deck of suspension bridge (ISA 75mmx75mmx6mm) at length 1.5m at clearance of 1.20m entre to centre

Providing and fixing approved local wooden plank decking of approved design i/c all nut bolt etc. complete and fixed in frames in position

Supplying and fabrication of main pully made of specially casted mild steel with frame and brackets with forged groove at top to carry wire rope of 28 mm dia

Main cable

Fabrication and supply of deck pulley made of specially casted mild steel with frame and brackets to carry 20mm dia wire rope.

Providing and fixing of T bolts for deck cable

Providing U bolts (Bull dog grips)

20 mm dia

16 mm dia

12 mm dia

10 mm dia

Providing mild steel "U" Clamp

Providing anchor hooks for bridge

Main cable anchor

Handrail anchor

providing and fixing Turn Buckles

Main cable

Providing "I" bolt

Providing and fixing Anchor Bolts with RS Joist for fastening at anchor block

Main cable

Deck cable

Add carriage of cement, steel, cable, etc. to work site by mechanical means

Carriage of Forest products like sand, aggregate etc.