Under Jal Jeevan Mission Water Supply Scheme at ANDORA TQ KALAMB

SUWORK NO-1. PERCOLATION WELL Item no 1 :- Excavation in general in hard material comprising off soft rock hard rock Manjara rock, etc. by blasiting controlled blasting, chiseling as required in wet or dry condition for Head works i.e. Intake well. Connecting Pipe. jack well, pump House, supply well, etc. for lift 0 to 1.5 M and lead of 150 M including barricading, guarding, disposing of surplus excavated stuff within a radius of 0.5 Km. As directedby Engineer-in-charge. Lift 15.00 to 16.50 M

Lift 16.50 to 18.00 m

Item no 2 :- Dewatering the excavated trenches and pools of water in the building trenches/pipeline tren-ches, well works by using pumps or other devices including desposing off water to safe dist-ance as directed by engineer-in-charge. ( Including cost of machinery, Labour charges etc )

SUWORK NO. 2 :- HORIZANTAL BOREWELL Item No. 1 :- Drilling of Horizontal bore including cost of all labour fuel machinery and transportation charges etc.comp. (150.00mm dia. 10 X 40 =400 M), (FOR JALSAWRAJYA & MREGS WELL )

SUWORK NO. 3 :- PUMPING MACHINERY -5BHP Item no 1 :- Providing erecting and giving test of submersible pump set comfirming to IS 8034 & motor confirm. to IS 9283, with water proof winding. Pump shall be suitable for various delivery head and discha-rge with stainless steel shaft. Motor suitable for working on 415 V + or - 10% 3 Phase, 50 Hz, A.C. supply, with cable guard, thrust carbon / fibre bearing to with entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitable discharge out let etc Submersible pump set 150 mm. dia up to 15 Stage 5 BHP Discharge- 6714, Head 66 Mtr. 5 BHP Discharge- 6714, Head 45 Mtr.

Item no 2 :- Providing ISI mark G.I. pipe of following class and dia including all local & cenral taxes. Octroai. Inspection charges, transportation to store etc. complete. 50 mm dia G I Heavy Class pipe

Item no 3 :- Supplying & erecting automatic control panel for 3 Ph, 415 volt, A.c. Submersible/centrifugal pump set upto 7.500 HP consisting of DOL starter having relay range 9-14 AMP,S.P.P., Combined meter / voltmeter, phase indicating lamp enclosed in CRCA powder coated Vibration proof enclosure with IP 54 protection. Control Panel should offer single phasing, phase reversal, phase imbalance etc.

Item no 4 :- Supplying and erecting flat flexible 3 core 4 sq mm PVC sheathed submersible type copper cable suitably clamped at fixed intervals with column pipe assembly complete.

Item no 5 :- Providing and supplying ISI mark CI D/F reflux valves ( non- return valves ) of following dia inc-luding all taxes ( Central and Local) railway freig-ht, inspection charges unloading from railway wagon, loading into truck, transportation upto etc complete 80 mm dia reflux valves

item no 6 :- Providing and supply ISI Standard CI double fla-nged pipes including all taxes. Railway freight. Insurance unloading from railway wagon, loading into truck transpot to stores / sites, unloading etc complete as directed by Engineer- in-charge 80mm CIDF Pipe