Mtc of road from Amarpur to Maharani under the jurisdiction of PWD(RandB) Sub-Division No. II, Amarpur, for the year 2026-27/SH - Protection works, Surface drain, Palasiding ect.

Surface Drain in Soil Construction of unlined surface drains of average cross-sectional area 0.40 sqm in ordinary soil to specified lines, grades, levels and dimensions. Excavated material to be used in embankment with a lift upto 3 m and lead of 50 m (average lead 25 m) as per MoRD Technical Specification Clause 307. (i) Surface Drains in Ordinary Soil (A) Manual Means

(B) Mechanical Means

Providing and placing gunny / polythene (of minimum wall thickness of 500 micron) bags filled with sand (of minmum qty of 0.034 cum) and properly manually stitched to avoid any leakage of sand as per specification.

Single bamboo palasiding/walling of whole 2nd class bamboo (Jati or Bethua) 65 to 75 mm dia and closely packed & driven @ 150 mm c/c including fitting fixing with half bamboo kamis horizontally in three rows with cane or tying with wire complete and struts 1.5 m apart longitudinally and providing bitumen drum sheet walling fixed with nails as per drawing and MoRD technical specification Clause 1302.5. A) Driven at least 900 mm below ground and 1200 mm above ground on average

Wire crates Manufacturing & supplying of machine made 4 mm G.I. wire crates chain link type size of cage 1500mm. X 600mm. X 450mm. having square mesh of 80mm. X 80mm. including carrying to the work site as per direction of the Engineer-in-charge ( Weight of each cage shall not be less than 7.80 kg )

Supplying and stacking mixed class brick bats (50% first class & 50% un-class ) including carriage loading & unloading at the site of work complete as per direction of the Engineer-in-charge

Labour charge for filling / packing of mixed class brick bats in S.W.G PVC wire crates of size of 1500mm. X 600mm. X 450mm. Fastening with SWG GI wire and placing in river bed / slope properly as per direction of the Engg-in-charge.