Installation of deep tube well including 500 lit R.O. drinking water plant at State Drug Testing Laboratory (SDTL) building under Commissioner of FDA, Assam at Govt. Ayurvedic College Campus, Jalukbari, Guwahati-14

Amount

Preparation of site for placement of the Drilling Rig including excavation of mud, pit, circulation drain collection chamber etc, all complete as directed,

Movement of Rig to the drilling site including cost of POL complete as directed

Transportation of all ancillary equipments, camp materials etc. complete as directed.

Transportation of all store materials like pipe, strainer cone, socket, clamp etc. complete as directed. B) Beyond'100.00 M 10.50 Kg/M2

Construction of temporary accommodation and low cost latrine for drilling staff and dismantling the accommodation after completion of the work complete as directed

Providing water supply facility at drilling site all complete as directed, B) By installation of 1 no. Singur hand pump

a) Drilling with drilling bit over burden portion of soil sample at every 3.00 M depth of where there is a changes of strata in sample boxes with distinguishing marks upto depth of rock formation and withdrawing the drill bit reach for lowering as directed with 245/300 mm dia drill bit.

c) Drilling with drilling rig using DTH hammer in all classes I over burden portion of soil sample at eof rock including collection in sample boxes with distinguishing mark, breaking rock texture for desired discharge minimum 800 LPH and withdraw well drill but finishing the bore hole minimum 150mm, washing the well including testing the yield and draw down of the well and submission of all report and hydrology of the well.

b) Casing and sinking / lowering of MS pipe 200mm dia including cost of pipe and labour charges for casing, welding the joints and sinking by drilling Rig in position all complete.

Supplying, fitting and fixing suction pipes plain/bevel ended, conforming to relevant IS codes of practice including supplying and fitting of accessories, lowering of assembly pipes concentrically in the casing pipes complete as directed. A) G.I. pipe. a) TATA / SAIL (Medium)socket should be welded to the pipes. iii) 4omm diameter

Development of the tube well with corepressor or by over pumping unit for 48 hours till sand free discharge is obtained

Installation, Supplying fitting & fixing of 500 lit R.O Drinking water plant as directed by the Department.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pip6 etc. with charcoal/ coke and salt as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Supplying, installation, testing and commissioning of Three Phase 3 HP Submersible Pump Set complete with all accessories including necessary connection etc. as required complete and as directed by the Department

Supplying installation, testing and commissioning of 3 HP Starter Control panel for Submersible Pump complete with all accessories including necessary connection etc. as required complete and as directed by the Department.

Supplying, Fitting and Fixing of Hot Dip Rope Wire for Submersible Pump complete with all accessories. as required complete and as directed by the Department.

Supplying installation, testing and commissioning of 3 Core 6 Sq mm Copper cable complete with all accessories etc. as required complete and as directed by the Department

Supplying installation, testing and commissioning of 4 Core 10 Sq mm Aluminium cable complete with all accessories etc. as required complete and as directed by the Department

Supplying, installation, testing and commissioning of Centrifugal Self priming Mono Block Pump (1.02 HPJ complete with all accessories including necessary connection etc. as required complete and as directed by the Department.

Supplying installation, testing and commissioning of 2 Core 4 Sq mm Aluminium cable complete with all accessories etc. as required complete and as directed by the Department

Brajen Das (BID ID -246626)