construction of rain water harvesting

Construction of Recharge Wells

Transportation of DC rig machine

Water supply charges for drilling

Drilling of 350 mm dia bore from ground level to 66 mts. Below ground level in alluvium and sand strata.

Development of Tubewell by high discharge submersible pump

Supply and Installation of 160 mm medium well PVC casing pipe (plain) confirming IS12818-1992

Supply and Installation of 160 mm medium well PVC ribbed screen superior quality confirming IS12818-1992

Supply and Installation of 6" size PVS special like MS clamp, Well cap, MS Coupler etc.

Supply and filling of Pea-gravel in tube well.

CONSTRUCTION OF RECHARGE TANK

Earth work in excavation in trenches for foundation in ordinary and lift up to 1.5 Mt. and lead up to 50Mt. (PWD SI 251

Providing and laying cement concrete 1:4:8 cement, fine sand and brick ballast 40mm size in foundation and flooring with ramming and dressing etc. complete work with all material, labour T&P as required (PWD SI275)

Class 150 brick work in 1:3 cement coarse sand mortar in foundation and plinth including MS ladder etc. complete work with all material, labour and T&P as required (PWD SI307)

40 mm CC flooring 1:2:4 with stone aggregate of 12.5mm and below by laid over base concrete finished with floating coat of neat cement complete work with all material, labour and T&P as required (PWD SI605)

20mm thick plaster in 1:3 cement coarse sand mortar finished with floating coat of neat cement etc. complete work with all material, labour and T&P as required

MS work in RCC slab including bending, binding, and cutting for proper completion of work (PWD SI504)

RCC work in 1:2:4 cement, coarse sand and 20mm stone grit in slab etc. complete work with all material, labour and T&P required (PWD SI284)

Cartage of excavated earth 15 Km away from the site including its loading and Unloading.

Back filling of excavated earth in trenches, plinth, side of foundations and consolidating it by ramming and watering complete job (PWD SI251 *4.12)

Supply and laying 80mm PVC slotted pipe into filter tank.

Supply and laying nylon mesh.

Supply and filling 40mm boulders into filter tank.

Supply and filling of pea-gravel of size 1.2 mm to 4.6 mm into filter tank.

Supply and filling of coarse sand into filter tank.

Making provision of overflow system complete in all respect including cost of all materials.

MS Ladder

Supply and laying of PVC pipe conforming IS4985- 2000 with all required tee, coupler, elbow, reducer etc, with proper gradient and alignment in trench.

Supply and installation of down pipe

110 mm 6Kgf. Pressure PVC Pipe.

140 mm 6Kgf. Pressure PVC Pipe.

160 mm 6Kgf. Pressure PVC Pipe.

200 mm 6Kgf. Pressure PVC Pipe.

Construction of 900x900x900 mm size inlet. Chamber with class 150 brick work 1:3 cement mortar with RCC slab on top.

Construction of 750x750x750 mm size inlet. Chamber with class 150 brick work 1:3 cement mortar with RCC slab on top.

Construction of 600x600x600 mm size inlet. Chamber with class 150 brick work 1:3 cement mortar with RCC slab on top.

Construction of 450x450x450 mm size inlet. Chamber with class 150 brick work 1:3 cement mortar with RCC slab on top.

Construction of 300x300x300 mm size Inlet chamber with class 150 brick work 1:3 cement mother with slab on top.

Miscellaneous Works

Road/Floor cutting for pipeline laying and its repairing after completion of work and repairing of damaged roof and installation of jali at down pipes top and otherminor repairs etc.

Painting of Recharge and Filter tanks and all chambers

Making and fixing of MS Angle Iron board of size 4'x3' with writing of given matter.

DRAIN OFF

Providing & fixing of all required accessories for provision of drained off first rain water as per site requirment & instructions.

PIEZOMETER

Shifting/transportation of trolley mounted DC/DTH Rig Machine with its accessories such as drill rods etc. up to site.

Drilling of 200mm Bore Well by DC/DTH Rig Machine.

Water Supply Charges for drilling work.

Providing of 100 mm dia CM/CM Casing Pipe (confirming IS :12818) Assembly:

Providing of 100 mm dia CM/CM Ribbed Screen Casing Pipe (confirming IS:12818) Assembly:

Lowering of 100 mm dia PVC Assembly Including cost of labor, etc. required for proper completion of work.

Providing and filling of Pea-Gravel of size 2 mm to 4 mm dia from Lalkuan quarry into bore well.

Providing and fixing 100 mm dia threaded PVC end cap. (1 No for each well)

Providing and fixing M.S. Pipe of 150mm dia. (confirming IS: 1239

Providing and fixing 150 mm dia M.S. Clamp (1 Set for each well)

Providing and fixing 200mmx200mm square MS plate including 04 no of fasatener set

Earth work in an excavation in trenches for the foundation in ordinary soil lift up to 1.5 Mt and lead up to 50 Mt (PWD SI. 251) 1.5mx1.5mx1.0m = 2.25 cum (2.25 Cum for each well)

Providing and laying cement concrete 1:4:8 cement, fine sand, and brick ballast 40mm size in foundation and flooring with ramming and dressing etc. complete work with all material, labor T&P as required (PWD SI. 275). 1.5mx1.5x0.15m = 0.3375 cum (0.338 Cum for each well)

Providing and laying cement concrete 1:4:8 cement, fine sand, and brick ballast 40mm size in foundation and flooring with ramming and dressing etc. complete work with all material, labor T&P as required (PWD SI. 275). 0.8mx0.8mx1.2m = 0.768 cum 0.60 m x 0.60 m x 0.15m = 0.054 (0.822 Cum for each well)

Fabrication of Security System as per design. (1 Job for each well)

Development of bore well by 3 HP Compressor. (10 Hrs for each well)

Fabrication and supply of angle iron sign board of frame size 1.20x0.90x1.95 with cross strips and beading of size 30x4mm welded on frame size 10x40x5 mm frame and M.S. sheet of 18 gauge as per drawing and design including all labor and material, etc. reqd. (1 No for each well)

painting on angle iron sign board both sides of given matter with sky blue color paint as per drawing and design

Writing on angle iron sign board both sides of given matter with Post office Red color Fluorescent paint as per drawing and design. (1 Job for each well)

Fixing of sign board legs on cement concrete block of size 0.30x0.30x0.60m in ratio 1:3:6 as per drawing and design including all labor and material (2 Per Leg for each well)

Carriage charges of sign Board from site to site of Piezometer.

Tentage charges

Installation of DWLR

Providing and Installing of Digital Water Level Recorder