PROVISION OF RAIN WATER HARVESTING AND ARBORICULTURE FOR STATION MEDICARE CENTRE AT AF STN BAREILLY UNDER GE(AF) BAREILLY

Excavating over areas not exc 1.5 mtr deep and getting out and getting out in soft / loose soil all as specified.

All as per item No. 1.00 above but for depth exc 1.50 mtr but not exc. 3.0 mtr.

Excavation in trenches not exc. 1.50 mtr wide and exc. 1.50 mtr in depth for foundation etc or for manholes, cesspits, shafts etc. not exc. 10 Sqm on plan and not exc 1.50 mtr depth and getting out in soft / loose soil all as specified.

All as per item No. 3.00 above but for exc 1.50 mtr but not exc. 3.0 mtr depth.

M&L for cement concrete (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete all as specified.

M&L for fly ash brick work using old size bricks, straight or curved on plan exc 6.0 mtr mean radius and built in cement mortar 1:4 all as specified.

S&F for PVC casing pipe 250 mm bore, meduim grade of 6 Kg / Sqcm pressure, ISI marked, plain with bail plug at the bottom of each bore all as specified.

All as per item No. 7.00 above but slotted pipe all as specified.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in each layer in soil all as specified.

Removing surplus excavated material (Soil) to a distance exceeding 250 mtrs but not exceeding 500 mtrs and depositing where directed at a level not exc. 1.50 m above the starting point all as specified.