Construction/ Installation of medium-deep Piezometers

ESTIMATE FOR Construction of 09 No. Piezometers at various Distt. of Division- Prayagraj.

Transportation of DC/DTH Rig Machine including cost of labour etc. complete. (gwd sor)

Water Supply Charges for drilling work. (gwd sor)

Drilling of 300 mm dia bore well by suitable method including collection of sample of different strata including cost of equipment ,T&P etc, complete required for work up to 150mt depth below ground level . (DSR VOL 2 CH-23, CODE NO.23.2.1.1)

Supplying ,assembling, and Lowering of 150 mm dia uPVC Casing Pipe (confirming IS:12818) assembly including labour charges etc all complete. (DSR VOL 2, CH-23, CODE NO. 23.3.2)

Supplying ,assembling, and Lowering of 150 mm dia uPVC with Ribs (confirming IS:12818) assembly including labour charges etc all complete . (DSR VOL 2, CH-23, CODE NO. 23.4.2)

Providing and fixing 150 mm dia bottom plug to the bottom of pipe assembly .(DSR VOL-2 CH-23 CODE NO-23.15.2)

Supply & installation of 150 mm dia casing MS pipe. (DSR VOL 1 CH-3, CODE NO.7743)

Providing & fixing of 150 mm MS clamp for holding of MS pipe including neccesary nut & bolt of required size. (DSR VOL 2 CH-23, CODE NO.23.14.2)

Providing and fixing of MS square plate of size 200mmx200mm & thickness 6mm including 04 No. Fastener set. (gwd sor)

Providing & filling of Pea Gravel of size 2 mm to 4 mm dia into bore well including cost of labour, material etc. required for proper completion of work. (gwd sor) 3.14/4 x 148 x 0.30 x 0.30 – (3.14/4 x 148 x 0.15 x 0.15) =10.45 – 2.61= 7.84

Development of bore well by 3 HP submersible pump including cost of labour, material etc. required for proper completion of work. (gwd sor)

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. for All kinds of soil .(DSR VOL 1 CH-2, CODE NO.2.8.1)

Providing and laying cement concrete 1:4:8 (1 cement : 4 coarse sand (zone III) : 8 graded stone aggregate 40mm nominal size) all work up to the plinth level (DSR VOL 1 CH-4, CODE NO.4.1.8)

Providing and laying in position cement concrete of 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size ) etc complete(DSR VOL 1 CH-4, CODE NO.4.1.3)

Fabrication and fixing of Security System as per design including cost of material, labour etc. required for proper completion of work.(gwd sor)

Fabrication & supply of angle iron sign board of frame size 1.20m x 0.90m x 1.95m with cross strip & beading of size 30mm x 4mm welded on frame of MS Angle 40x40x5mm and MS sheet of 18 gauge as per drawing & design including all labour, material and T&P etc. complete. (gwd sor)

Fixing of legs of sign board on cement concrete block of size 0.30x0.30x0.60m in ratio 1:3:6 as per drawing and design including all labour and material etc. complete.(gwd sor)

Painting of angle iron sign board with double coat primer and enamel paint of black colour on frame both side and sky blue on M.S. sheet both side including all labour and material etc. complete (gwd sor)

Writing on angle iron sign board both sides of given matter with Post office Red colour Fluorescent paint as per drawing and detail given including all labour, material etc. complete.(gwd sor)

Loading/Unloading & transportation of material, T&P including all labour etc. complete. (gwd sor)

Tentage charges (gwd sor)

Reduce Level Survey work for fixing of Latitude, Longitude including all labour, T&P etc. as required. (gwd sor)