Construction of 125 mm dia machine drilled Hand Pump Well at Govt. Degree College for Women Pulwama

Amount

Boring/Drilling of 125mm dia bore well of required dia for casing/strainer pipe by suitable method prescribed in IS: 2800 (part 1), including collecting samples from different strata, preparing & submitting strata chart/bore log including higher & running charges of all equipment tools, plants & machineries required for the job, all complete as per direction of Engineer-in- charge up to desired depth. (all types of soil). The job includes:- Supplying, assembling, lowering & fixing in vertical position in bore well, ERW (electric resistance welded) FE 410 Mild steel plain ended casing pipes of 125mm dia, confirming to IS: 4270 Of reputed & approved make including painted with outside surface with two coats of anticorrosive paint of approved brand & manufacture including required hire & labour charges, fitting & accessories, all complete for all depths, as per direction of Engineer-in-charge. Development of tube well with back wash method with air compressor of minimum capacity 1000 CFM (300 PSI air delivery system) with suitable arrangements till well is thoroughly developed in all respects as per the direction of in-charge Engineer.

Providing/Laying of Rectangular Cement Concrete block of size 1.5m x 1.5m x 0.3m in mix of 1:3:6 to adequate the strength to act as a sanitary block for the well. The block comprised mud mat of 04 inch height and then laying of 8-inch cement concrete with suitable drainage.

B. Electrical Work Providing, Fitting and Commissioning of single phase submersible type pumping unit along with allied jobs. The complete details of the job are as under:` Providing, fitting, testing and Commissioning of single phase pumping equipment with following specifications: Discharge = 800 Gph Head = 60 mtr Speed = 2900 rpm Motor Rating = Suitable for above specification The pump motor is coupled together with a steel coupling. The job includes lowering of the submersible pumping equipment. The job includes providing and fitting of MU-G motor starter suitable for motor rating and as decided by site engineer.

Providing and fitting of 32 mm dia. G.I. column pipe (Class B). The pipe is properly threaded at both ends and the length of each pipe should not exceed 3 mtr. The pipe is provided and fitted with GI sockets for jointing purpose.

Providing and fitting of 5 KVA single phase automatic voltage stabilizer (Dry type).

Providing and fitting of submersible cable 4 sq (mm) for connecting pumping unit with the motor starter.

P/F of 32 mm dia MS holding clamps fabricated out of 10mm thick MS plate with nuts and bolts.

Providing and fitting of reducer (02 No.) 32mm-15mm, assorted nuts and bolts. Job also includes providing and fitting of 32 mm dia GI bends…02 Nos.

M/S NEW DAR WATER STAR