Constructing rain water harvesting structure in canal colony and sinchai Bhawan in canal colony Ambala

Amount

Earth work in excavation in foundation, trenches, etc. in all kinds of soils, not exceeding 2 meters depth including dressing of bottom and sides of trenches, stacking the excavated soil, clear from the edge of excavation and subsequent filling around masonery, in 15 cm layers with compaction, including disposal of all surplus soil, as directed within a lead of 30 metres

Providing and laying in cement concrete 1:3:6(1 cement: 3C sand: 6 graded stone aggregate 20mm nominal size) and curing complete. Including cost of form work

Boring/ drilling bore well of400 mm dia. for casing/strainer pipe, by suitable method prescribed in IS: 2800) part 1) including collecting samples from different strata preparing and submitted strata chart 7 bore log including hire and running charges of all equipment tools plants and machineries required for the job, all complete as per direction of Engineer in-charge for all depth below ground level

Supplying assembling lowering and fixing in vertical position in bore well unplasticized PVC medium well casing (CM) pipe of 150 mm dia(i/d) , conforming to 1S.12818-7008 part 1 including required hire and labour charges fitting and accessories etc. all complete for all depths as per direction Engineer-In –Charge

Supplying assembling lowering and fixing in vertical position in bore well unplasticized PVC Ribbed Screen medium well casing (CM) pipe of 150 mm dia(i/d) , conforming to 1S.12818,-7008 part1 including required hire and labour charges fitting and accessories etc. all complete for all depths as per direction Engineer-In –Charge

Supplying filling spreading and leveling stone boulders of size range 90mm to 120 mm in recharge pit in the required thickness for all leads and lifts all complete as per direction of Engineer-In- Charge

Supplying filling spreading and leveling gravels of size range 10mm to 25mm in recharge pit, over the existing layer of boulders in the required thickness for all leads and lifts all complete as per direction of Engineer-In- Charge

First class brick work laid in cement sand mortar 1:3 in foundation and plinth

Supplying filling spreading and leveling gravels of size range 25mm to 40mm in recharge pit over the existing layer of boulders in the required thickness for all leads and lifts all complete as per direction of Engineer-In- Charge

Supplying filling spreading and leveling coarse sand of size range 1.5mm to 2 mm in recharge pit in the required thickness over gravel layer, for all leads and lifts all complete as per direction of Engineer-In- Charge

Round Gravel packing in tubewell construction in accordance with IS: 4097 including providing gravel fine/medium/coarse in required grading and sizes as per actual requirement, all complete as per direction of Engineer-In- Charge

Development of tube well in accordance with IS:11189 to establish maximum rate of usable water field without sand content (beyond permissible limit) with required capacity air compressor running the compressor for required tile till well is fully developed all complete, including hire and labour charges of air compressor, tools and accessories etc all as per requirement and direction of Engineer-In- Charge

Providing and fixing PVC perforated pipe 75 mm dia fitting and accessories etc. all complete for all depths as direction of Engineer-In- Charge

Providing and fixing of MS well cap

Providing and fixing of MS Bail plug

Jitender Chandan Contractor