Water Resources Development Directorate Tender

Supplying, fitting and fixing plug of approved make conforming to I.S. specifications. (ii) 50 mm

Supplying, fitting and fixing heavy type bell mouth reducing socket. (i) 50 mm X 100 mm

Supplying, fitting and fixing G.I. cap at top (i) 100 mm

Washing and developing tube well with air compressor pump and engine for 8 (eight) hours continuous pumping per day with necessary arrangements for testing the yield in gallons per hour with 'V' notch including hire and labour charges for all tools and plants and scaffolding as required.

Supply of PVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 and threaded to match with GI Pipes as per IS : 1239 (Part - I) 50mm

80 mm

Supplying PVC strainer of approved make with adapter conforming to I.S.12818 specifications.(ii) 50 mm dia.

Materials delivered and stacked at site. Sand coarse (Finenses moduls not less than 2)

Withdrawal of electro motor submersible pumping set of following capacities from within the tubewell housing pipe of the following length by using all necessary requisites tools and plants and carefully as per direction of Engineer-in-Charge and stacking the same properly at site within the tubewell premises complete. (b) 30 cubic metre per hour capacity electro motor pumping set. Length of pump assembly of any length exceeding 18 metre length.

Installation of submersible electro motor pumping set of following capacities by using necessary requisite, tools and plants by lowering the same within the tubewell housing pipe upto the following depth as per direction by fitting, fixing column pipes and other accessories, fixtures with necessary nuts, bolts and washers and suspending the entire assembly of pump set vertically by fixing the same supported by M.S. clamps over the top of housing pipe, binding the motor cable with each column pipes and drawing cable upto pump controllerlstarter point including opening out of the top cap of housing pipe of the tubewell and testing of motor both in loading as well as in unloaded condition before and after installation of the same. (The rate is inclusive of hiring charges of tools & plants.) (b) 30 cubic metre per hour capacity electro motor pumping set. Length of pump assembly of any length exceeding 18 metre length.

Add GST @ 18% on every item

Add Labour welfare Cess@1%on every item