A/R and M/O Hospital and Dispensaries under HSW, PWD Delhi dg. 2020-21. (SH Mechanized Cleaning of underground and Overhead RCC PVC water storage tanks of Hospital Buildings DDU Hospital, SVBPH Patel Nagar, Janakpuri Super Specialty Hospital, Guru Go

Amount

Mechanized cleaning of underground & RCC/PVC OH tank with six stage process motional as under:- 1) Mechanical dewatering. 2) Desilting and removal of left over dirty water and sludge with sludge removal pump. 3) Cleaning of walls, ceiling and floor by high pressure water jet with the help of equipment which create a pressure of 100 to 150 bar with antibacterial agent licensed from Food and Drugs Administration (FDA) and certificate by a Govt. approved laboratory for Non-toxicity of antibacterial for tank cleaning as per OECD guidelines for disinfecting the tank from all harmful bacteria fungi algae & protozoan. The active ingredient shall Benzalkonium Chloiride solution IP 4% W/V/ Equivalent similar compound as per the direction & approved by Engineer-in-Charge. 4) Removal of remaining sludge from the floor with the help of industrial vacuum cleaner. 5) Spraying of non-toxic, bio degradable eco friendly anti bacterial agent for tank cleaning certified by Govt. approved laboratory as per the OECD guidelines 423 adopted on 17th December 2001 for disinfection the tank from all the harmful pathogens. 6) Treatment of inside the tank by exposing U.V. radiation to kill further suspender or floating bacteria if any.

PVC/RCC/OH tank upto 5000 litre capacity.

PVC/RCC underground & overhead water storage tank having storage tank having capacity of above 5000 litre.

Lettering with black Japan paint with lettering stencil having not less than 10cm height of letters depicting date, month and year (e.g. 15.08.2015, 14.11.2015 etc.) including painting over existing old letters including cost of stencil plates complete as per direction of the Engineer-in-Charge.

Bharat Construction and Tank Cleaner

Royal Construction

Unitech Water Solutions