C O Flow Irrigation Scheme Khandip Tandi Sumanm Lapshak Marble of GP Tandi Warpa Extension District Lahaul Spiti HP

Cutting in earth work and disposal of excavated earth upto a lead of 20 metres complete in all respects as per direction of the Engineer-in-charge. (Pick work 40%, Jumper work 20% & Chiselling/wedging out of rock where blasting is prohibited : Hard Rock 40%) (Pattra Cutting)

Cutting in earth work and disposal of excavated earth upto a lead of 20 metres complete in all respects as per direction of the Engineer-in-charge. (Pick work 100%) (R/walls)

Excavation in foundations, trenches etc. in earth work, lift upto 1.50 metres stacking the excavated soil not more than 3 metres clear from the edge of excavation and then returning the stacked soil in 15cm layers, when required in to plinths sides of foundations etc., consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth as directed within a lead of 20 metres complete in all respects as per direction of the Engineer-in-charge. (Pick work & Jumper work 50% Each)

Providing and laying in position cement concrete 1:3:6 (1 Cement : 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level in all leads and lifts and to the entire satisfaction of Engineer-in- charge.

Providing and laying in position cement concrete 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level in all leads and lifts and to the entire satisfaction of Engineer-in- charge.

Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand) : 10 graded stone aggregate 40 mm nominal size) in retaining walls, return walls, walls (anythickness) including attached pilasters, columns, piers, abutments, pillars, posts,struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchorblocks, plain window sills, fillets, sunken floor etc., up to floor five level, excludingthe cost of centering, shuttering and finishingin all leads and lifts and to the entire satisfaction of Engineer-in- charge.

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) excluding the cost of centering and shuttering - All work up to plinth level in all leads and lifts and to the entire satisfaction of Engineer-in- charge.

Providing and laying in position reinforced cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level in all leads and lifts and to the entire satisfaction of Engineer-in- charge.

Providing and laying reinforced cement concrete 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing in all leads and lifts and to the entire satisfaction of Engineer-in- charge.

Providing and laying in position reinforced cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand): 3 graded stone aggregate 20 mm nominal size) excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level in all leads and lifts and to the entire satisfaction of Engineer-in- charge.