Public Works Roads Department Tender

Dismantling of Structures: Dismantling of existing structures like culverts bridges retaining walls and other structure comprising of masonry, cement concrete, woodwork, steel work,including T&P and scaffolding wherever necessary, sorting the dismantled material,disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. II By Mechanical Means, (b) Reinforced Cement Concrete i) Bridge No. 1/1 on Fehurakhowa to Chitkibari Road.

Dismantling Brick/Tile Work: Dismantling of existing structures likec ulverts,bridges, retaining walls and other structures comprising of brickmasonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 mas per Technical Specification Clause 202. (b) Cement mortar i) Bridge No. 1/1 on Fehurakhowa to Chitkibari Road.

Construction of temporary Bamboo bridge of 3.70m clear road waywith Bholuka or Barua Bamboo post 5nos. in each rows driven at least180cm. below ground level and rows not more than 150cm apart from center to center Bholuka or Barua Bamboo dham longitudinal groth both closely placed and tied with half bamboo 90cm to 120cm apart in both layers and ttwo layers of jati bamboo chattais ( top layer should bedigonally woven), 70 mm to 100 mm thick brushwood in between chattias should be tied with half jati bamboo on both ends, bamboo railing with bholuka or barua bamboo post placed at150cm apart jati or betua bamboo hand rails of two lines both side of every alternate rows.All tying must be done with cane or coir string and only mature bamboo should be used in work i) Bridge No. 1/1 on Fehurakhowa to Chitkibari Road.