REPAIR/REPLACEMENT, CLEANING OF OVER HEAD PVC SERVICE TANK, UNSV OLD INLET AND OUTLET PIPE OF AND ALLIED WORKS IN AREA-I AT GE (WEST) JABALPUR

Mechanized cleaning and disinfection of Water Storage Tank : 1. Mechanized Dewatering of water storage tank. 2.Removal of sluge laying on the bottom ofwater storage tank through special sludge pumps. 3.Cleaning of internal walls of water storage tank through High Pressure rotary Jets 4.Vaccum cleaning of the floor of water storage tank through industrial vaccum cleaners. 5.Spray of H2 O2 inside the tanks as an antibecterial agent. 6. UV radiation of the tank. 7.Spray of bleaching powder in prescribed quantity after final cleaning of the tank. 8.All inlet & out let pipe line should be found no leakage , if any found that should be change at site by the contractor Note :- 1. writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed 2. Cleaning agency daily take the site from engr auth for claening of PVC tank of different area/Colony and site clear before evening Supply 3. Daily feed back given to Engr Authority by cleaning agency 4. Any tank/ pipe leakage, float valve overflow complaint found by user after tank cleaning, contractor should rectified the defect using serviceable material to satisfaction of users 5. one day before intimation to users for cleaning of tank

(a) 500 ltr capacity

(b)1000 ltr capacity

(c) 2000 ltr capacity

(d) 5000 ltr capacity

Dismantling water tanks capacity exc 250 Ltr and n exc 500 Ltr and removing from site complete all as specified and as directed.

Dismantling water tanks capacity exc 500 Ltr and n exc 1000 Ltr and removing from site complete all as specified and as directed.

Dismantling water tanks capacity exc 1000 Ltr and n exc 2000 Ltr and removing from site complete all as specified and as directed.

Dismantling water tanks capacity exc 2000 Ltr and n exc 5000 Ltr and removing from site complete all as specified and as directed.

Supplying, fixing & Hoisting and fixing in position and connecting, 500 litres capacity rotational moulded polyethylene water storage tank (cylindrical, vertical with closed top thred type double layer, ISI Marked) including fixing arrangement for inlet/outlet of standard size including tank connector with union at both ends (inlet and outlet) of existing dia of pipe all as specified in SSR Part-I complete all as specified and directed.