LAYINGof crate wire protection Bunds at SHEERPORA PATTAN

Earth work in excavation by manual means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 min width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides andramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed:all kinds of soil Particulars No. Length (Rft.) Breadth (Rft.) Height (Rft.) Quantity (Cft) crate bund 1 x 64.00' x 5.00' x 3.00' = 960.00 Cft. AG crate bund 1 x 64.00' x 2.00' x 6.00' = 384.00 Cft. = Total Quantity1344.00 Cft. or

Providing and laying of boulder apron laid in wire crates with 4 mm dia Black Anealed wire in 100 mm x 100 mm mesh (woven diagonally) including 10 per cent extra for laps and joints laid with boulders weighing not less than 25 kg each as per drawing incl. cost of crate wire and incl all carraiges of material within a lead of 1 km with HL 50M Particulars No. Length (Rft.) Breadth (Rft.) Height (Rft.) Quantity (Cft) U/G TIER 1 x 80'x 5.00' x 3.00' = 1200 A/G TIER 1 x 80x 4 x 4 = 1280cft, AG Tier 2 64.00'×4×4=1024cft Net qty after d/d of 15% voids= 2978Cft. or

Backfilling behind crate bund with nallah boulders incl carriage and hl 50m. RBM filling behind crate bund 0.5 x 64.00' x 3 x 8 = 768.00 cft = Total Quantity 768.00 Cft. Or