Repair Cleaning of OH Reservoir UG Sump and other Water Storage tank Sedimentation Tank etc at Ramgarh Cantt under GE Ramgarh

Amount

M & L for cleaning and degermination inside of RCC underground water storage tank capacity of 60,000 gallons of any description located at river side pump house and in any position comprising of the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using Terbac G5/Inchlor-5/NB-10, Terbac G65/Inoxi-60/NB-69 and ultra violet rays complete all as specified and as directed. (a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system or any other suitable method approved by Engr-in-Charge (b) Second stage is cleaning all the algae formation inside the tank by using Terbac G10/Inchor-5/NB-10, a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump with pressure 5 PSI. (d) Fourth stage and first bacteria screening is sterilization by using Terbac G5/INCHLOR-5/NB-10, from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization. (e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray ejector covering 360 degree with in the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent Terbac G65/INOXI-60/NB-69. Note:- (i) Test certificate of Terbac G65/INOXI-60/NB-69 from Goververment Laboratory mentioning suitabiity for sterilization should be submitted to the office before using for sterilization.

All as per item No. 1 here-in-before but tank of capacity 1,00,000 gallon located at ASC pumphouse, complete all as specified and as directed.

All as per item No. 1 here-in-before but tank of capacity 1,00,000 gallon located at 18 Camp Pumphouse, complete all as specified and as directed.

All as per item No. 1 here-in-before but tank of capacity 1,25,000 gallon located at Ghutuwa Pumphouse, complete all as specified and as directed.

M & L for cleaning and degermination inside of RCC sedimentation tank capacity of 30,000 gallons of any description located at river side pump house and in any position comprising of the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using Terbac G5/Inchlor-5/NB-10, Terbac G65/Inoxi-60/NB-69 and ultra violet rays complete all as specified and as directed. (a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system or any other suitable method approved by Engr-in-Charge (b) Second stage is cleaning all the algae formation inside the tank by using Terbac G10/Inchor-5/NB-10, a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump with pressure 5 PSI. (d) Fourth stage and first bacteria screening is sterilization by using Terbac G5/INCHLOR-5/NB-10, from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization. (e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray ejector covering 360 degree with in the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent Terbac G65/INOXI-60/NB-69. Note:- (i) Test certificate of Terbac G65/INOXI-60/NB-69 from Goververment Laboratory mentioning suitabiity for sterilization should be submitted to the office before using for sterilization.

All as per item No. 5 here-in-before but of capacity 1,00,000 gallons capacity located at 17 Camp Pumphouse, complete all as specified and as directed.

All as per item No. 5 here-in-before but of capacity 1,00,000 gallons capacity located at 20 Camp Pumphouse, complete all as specified and as directed.

M & L for cleaning and degermination inside of RCC OH tank capacity of 1,00,000 gallons havaing staging 30 feet located at at ASC pump house and in any position comprising of the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using Terbac G5/Inchlor-5/NB-10, Terbac G65/Inoxi-60/NB-69 and ultra violet rays complete all as specified and as directed. (a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system or any other suitable method approved by Engr-in-Charge (b) Second stage is cleaning all the algae formation inside the tank by using Terbac G10/Inchor-5/NB-10, a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump with pressure 5 PSI. (d) Fourth stage and first bacteria screening is sterilization by using Terbac G5/INCHLOR-5/NB-10, from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization. (e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray ejector covering 360 degree with in the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent Terbac G65/INOXI-60/NB-69. Note:- (i) Test certificate of Terbac G65/INOXI-60/NB-69 from Goververment Laboratory mentioning suitabiity for sterilization should be submitted to the office before using for sterilization.

All as per item No. 8 here-in-before but 25,000 gallons capacity tank having staging of 60 feet high, located at ASC PUMP HOUSE.

All as per item No. 8 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at DAD QUARTER.

All as per item No. 8 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at STORE AREA.

All as per item No. 8 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at TRG BN SRC.

All as per item No. 8 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at ADM BN 17 CAMP.

All as per item No. 8 here-in-before but 1,00,000 gallons capacity tank having staging of 30 feet high, located at 18 CAMP PUMPHOUSE

All as per item No. 8 here-in-before but 1,00,000 gallons capacity tank having staging of 30 feet high, located at 20 CAMP PUMPHOUSE

All as per item No. 8 here-in-before but 25,000 gallons capacity tank having staging of 60 feet high, located at Butchery (17 CAMP SRC).

M & L for painting to inner surfaces of RCC UG/OH/Sedimentation Tank, cast iron/GI pipe line of any size with one coat of black bituminous paint including preparation of old surface of pipes, by scrapping or complete removal of rusting from pipes, filling cavities with filler, complete all as specified and as directed.

M & L for spray painting to exposed surfaces of cast iron pipe line of any size with two coats of synthetic enamel dust and weather proof paint of approved make, (as per existing colour i.e, for inlet pipe- Blue colour, for outlet- Green colour, for overflow- Yellow colour, for drain out pipe- Black colour) over a coat of red oxide primer, including preparation of old surfaces of pipes, by scrapping or complete removal of rusting to the pipes, filling cavities with filler, complete all as specified and as directed.

M & L for distempering outer walls of any tank with first coat and subsequent coat of cement paint including preparation, complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5, plain CPVC SDR 11 fittings of dia 50mm, complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5, plain CPVC SDR 11 fittings of dia 40mm, complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5, plain CPVC SDR 11 fittings of dia 25mm, complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5, plain CPVC SDR 11 fittings of dia 20mm, complete all as specified and as directed.

Supplying and laying of CPVC pipes with SDR 13.5, plain CPVC SDR 11 fittings of dia 15mm, complete all as specified and as directed.

S & F 48 W LED aviation obstruction light on OH tank with all necessary connections, complete all as directed and specified.

Supply and fix thermoplastic cable junction box (Pack of 5) of dimension 104x104x70 mm, of make Hensel Cat No. KF0400G or its equivalent in other approved makes including one MCB single pole 6 Amp, 240 Volts, 10 kA, 'C' curve mounted on DIN rail and connected all the incoming and outgoing terminals with lugs, complete all as specified and as directed.

Supply and laying or fixing or passing through pipe, 1100 Volts grade heavy duty cable with PVC insulated aluminium solid conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed 4 Sq. mm, 2 core nominal cross section in service connections, complete all as specified and as directed.

S & F DASHMESH Woltman Type Cold Water Flow Meter Flanged end class B, Size 250mm, complete all as specified and as directed.

M & L for cutting Cast Iron pipes of dia 250mm and reducing to required length in position for insertion of new tees, branches, etc., complete all as specified and as directed.

M & L for cast iron fittings for spigot and socketed cast iron pipes for water mains upto 250 mm bore, such as bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.,) TEE pieces single branch, "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, complete all as specified and as directed.

M & L for MS pipe 250 mm dia including 2 Nos flange joints, rubber gaskets, nuts bolts and fabrication job as per site requirements for fixing of water meter in existing CI pipe line of dia 250 mm, complete all as specified and as directed.

M/S tiwari enterprises

triveni enterprises

upadhyay engineers and consultant

ranjit singh

united builders