WBPWD/EE/KNHD/NIQ-04e/22-23 SL-3

Amount

Deputation of Skilled Manpower twice a month for intensive checking of all the pumps installed for firefighting system including sequential operation of those pumps to check the performance of each pumps. The job includes checking of all valves and other instruments installed inside pump house and making necessary rectifications / repair / replacement to ensure proper functionality of the fire pumps. Storage of Diesel to be checked and refilling to be done whenever necessary to ensure smooth operation of Diesel Engine driven pump during emergency. Mock Test for fire pumps both in AUTO & MANUAL operations to be conducted during the visit in every 15 days and report of the test to be submitted to PWD for record excluding rectification and rewinding of electric motor, over hauling of diesel engine. i) Salt Lake Sub-Divisional Hospital -1 No Pump house (Consists of 3 nos pump)

Inspection of hydrant network once in 3 months and submit report to PWD for any leakage or damage of hydrant / landing valves or any other type of valves and instruments for our further course of action to ensure proper functionality of the installed fire protection system. The scope also includes minor repair / rectification of all type of valves such as replacement of worn out or damaged gasket with new one, replacement of damaged bolts and nuts with new one etc. Major rectification such as replacement of damaged hand wheel, flanges, perforated pipes, pipe supports, valve seat rings etc. to be done on chargeable basis with prior intimation to PWD. During inspection of water network, the vendor shall drain out water from risers and recharge it with set pressure after proper flushing. Inlet valves of hydrant risers to be kept close after completion of flushing and recharging of water to avoid any accidental discharge of water. i) Salt Lake Sub-Divisional Hospital -1 No Pump house (Consists of 3 nos pump)

BISWAJIT PAUL

NABOUDYOG

NILEX FIRE PROTECTION SYSTEMS