Supply, Installation, testing and Commissioning of Submersible pumping unit and other electro mechanical works at Water Supply Scheme Naqashband Colony

Providing, installation, testing and commissioning of Submersible pumping unit as a replacement of Old worn out pumping unit of following specifications confirming to IS-8034 (REST TECHINCAL SPECIFICATIONS AS PER ANNEXURE "B")

Modification to existing Delivery system by way of fabrication, providing and fitting of 80 mm Delivery Manifold for connecting 2No. of Submersible pumping units at WSS Naqashband Colony having a length of 3 Meters to be fabricated out of hot dip G.I 80mm B-Class pipe. The job includes providing and fitting of 80mm flanged G.I. bends & Tees as per requirement with flanges conforming to IS 6392 and welded on sides. The job also includes providing and fitting of R.I. Washers, Gaskets, Nuts & Bolts and other consumables required for carrying out the job and any other minor works if needed, for installation of the Pumping units in the grid stand included in the scope of work. The job includes providing and fitting of following Control valves as per the details:- • 80mm Ductile Iron double flanged, non-rising spindle soft seated glandless Gate/ Sluice valves as per IS14846 for regulating the water supply. The body and bonnet of the valve shall be of ductile iron, wedge with fully vulcanized EPDM rubber (Approved for drinking water) and NBR seal. The Gate/Sluice valve shall be compatible for buried applications and shall be safe to install in both horizontal and vertical positions. Make: Tallis /VAG or reputed make ----1 No • 80mm Ductile Iron double flanged, Slanted seat Swing check valve (NRV) as per IS 5312. The body shall be of ductile cast iron with fully encapsulated vulcanized EPDM rubber (Approved for drinking water) Make: Tallis /VAG or reputed make---- 1No

Providing, fitting, testing and commissioning of FASD Starter having following features & specifications: Type----FASD. Make ----- Reputed. Relay Range----- 66-110A. Rated Voltage of the Starter ----- 415+ 10 % Volts Frequency ----- 50+ 3% HZ No of Phases ----- Three The Starter shall have all three modes of operation viz Auto, Manual and Bypass and the starter shall have protections like single phase preventer, phase imbalance, reverse protection, overload etc. The starter is to be provided with Under/Over Voltage Protection relay/system with Adjustable trip level along with wiring as per site requirement. The job is inclusive of fitting of the starter along with nuts, bolts washers and other consumables which further includes minor wiring i.e. connecting of the Main incoming and outgoing connections with copper wire duly crimped with copper thimbles as per site requirement Once installed, the Starter is to be tested on full load at site.