Public Works Department Tender

Supply and installation of solar submersible pump set in tube well/stream/river for clear and cold fresh water as per IS8034 of 1989 with latest amendment .The control panel shall be designed for operation of both solar and grid supply.The control panel shall be completed with inherently under voltage and over load protection.The complete job including all civil and mechanical work and all short of carriage to make system function as per the direction of site Engineer.I PV Array rating (WP) as standard temperature condition. II. No of module/system as per the system requirement.III.PV array monitoring arrangement fixed/rating.Pump: The pump shall be multistage centrifugal pump will radial or mixed flow type impeller design suitable for handling clean in slightly contaminated water with permissible and content epoxy coated treatment to all ferrous part the trust prevention and longer life, non-returned value fitted discharge outlay to prevention back flows dynamically impellers with shaft batter efficiency and performance Junction Box. Junction box with hinged, water proof lad, captives, screws,three cable glands ent pant and one cable gland (Standard) Motor: The motor shall be provided with submersible flat cable of sheathed copper conductor with water proof PVC of standard and reputed and makeas per site requirement cable with conductor size depending upon array current will be provided from PV array to motor.ControlPanel:- The control panel shall be fully atomic push button operated for motor Open well solar submersible pump set=31HP-45 HP Static Head of reservoir =110M Total Dynamic Head=123.82M Total discharge required =600LPM Raising Main:- Supply and fitting of high density polyethylene pipe (HDPE Pipe) materials grade PN-16PE-100confining to IS-4984/95 read with up-to date latest amendments for the year 2020-21 including all cecessary fitting items like nuts bolts washers etc as per the direction of site engineer and all carriage complete.125mm dia ODPN-16 PE 100 to 6-meter length and above HDPE pipe.

Raising Main:- supply and fitting of high-density polyethene pipe (HDPE pipe) materials grade PN-16PE-100 conforming to IS-4984/95 read with up-to-date latest amendment for the year 2020-21 including all necessary fitting items like nuts bolts washers etc as per the direction of site engineer and all carriage complete 125mm dia ODPN-16PE 100 of 6-meter length and above HDPE pipe.

Earthe work in excavation by mechanical means in trenches for foundation, drains pipes, cables on plan depth up to 1,5mtr including disposal excavated earth up to 1mtr from cutting edge, disposed earth to be levelled and neatly dressed .A) All kinds of soil.