Military Engineer Services Tender

M&L seven stage cleaning and sterilization of 2000 Liters capacity Pvc water tanks through bacteriolical treatment by using TERBAC-G5, TERBAC-G65 and Ultra Violet Ray. a) First stage is drain out the water by using exit valve or high capacity dewatering system.b) Second stage iscleaning of all the algae formation inside the tank by using TERBAC-G10 a laboratory tested branded chemical of the company and scrubbing the walls of the tanks.c) Thrid 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 G-5 a laboratory certified branded halogen compound, test certificate of Terbac-G5 from Govt laboratory mentioning suitability for sterilization should be submitted to the Engineer-In-Charge before using for sterilization.e) Fifth stage is cleaning the floor of water tank by heavy duty industiral 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 the third bacteria screening is to sterillize the floor of the water tank by using laboratory certified strong oxidizing agent TERBAC-G65. Test certificate of Terbac-G5 from Govt laboratory mentioning suitability for sterilization should be submitted to the Engineer-In-Charge before using for sterilization.NOTE: The quoted rate inclusive of all safy and T&P arrangments.

Demolition of cement concrete (un-reinforced) of any description and in any position such as in bedding of drain pipes complete all as specified and directed.

M & L for cement concrete 1:3:6 type C2 using 40 mm graded crushed stone aggrerate as in bed concrete to drain pipes 150 mm bore including packing under & haunching against the sides of pipes after they are laid and tested complete all as specified and directed.

S & F 150mm bore PVC (SWR) soil, waste pipes single socketed in any length with rubber ring joints laid in trenches including taking down old pipes complete all as specified and directed

S & F 110mm bore PVC (SWR) soil, waste pipes single socketed in any length with rubber ring joints laid in trenches or fixed on walls including taking down old pipes complete all as specified and directed

S & F 75 mm bore PVC (SWR) soil, waste pipes single socketed in any length with rubber ring joints laid in trenches or fixed on walls including taking down old pipes complete all as specified and directed

M & L for PVC (SWR) bends any radius 110mm bore with oval access door complete all as directed.

M & L for PVC (SWR) bends any radius 75 mm bore with oval access door complete all as directed.

M & L for 110mm bore PVC (SWR) branch piece, single, (Single Y) equal or unequal with access door complete all as directed.

M & L for 75 mm bore PVC (SWR) branch piece, single, (Single Y) equal or unequal with access door complete all as directed.

M & L for 110mm bore PVC (SWR) branch piece, double, (Double Y) equal or unequal with access door complete all as directed.

M & L for 75 mm bore PVC (SWR) branch piece, double, (double Y) equal or unequal with access door complete all as directed.