Design,supply,delivery,installation and commissioning of 2 nos, of 10 kgs/hr and 3 nos, of 5 kgs/hr capacity vacuum feed type chlorination plants at chilkalguda reservoir premises in the newly constructed chlorine rooms, gopal nagar 2 ml elsr and chanda nagar 0.90 ml elsr along with two years maintenance under central chlorination cell-qat wing

Maintenance of 292 nos of vacuum operated chlorination plants of various capacities 50kgs/hr(7 nos), 30kgs/hr(9nos), 20kgs/hr (38nos), 10kgs/hr(125 nos) and 5 kgs/hr and below (113nos) routine checkups, attending emergency chlorine gas leakages (24x7) servicing, repairs including minor and major spare parts replacement at various wtps and reservoirs of hmwssb for a period of one year under central chlorination cell qat wing-

Shifting of hsc tap connections at drain/culvert crossing pipes at nehrunagar, sarada colony, vasantharayapuram, rajeev gandhi nagar elsrs areas for avoid contaminataion of water in div no.50,51,53 to 56 under ae-14 section

Raising of existing valve pits, construction of new valve pits and providing cover slabs for existing valve pits at sarada colony, vasantharayapuram and rajeev gandhi nagar reservoirs under ae-6 section

Supply and erection of 100 kgs and 50 kgs chlorine gas cylinder for gas chlorination plants in hosur city municipal corporation

Supply and delivery of vaporized liquid chlorine cylinders ( 900 kgs ) and liquid chlorine for maintenance of water supply in nellore municipal corporation

Rectification of 250mm,300mm,350mm, 400mm,450mm,600mm dia ac,rcc,hdpe distribution pipe line leaks at nehrunagar and rajeev gandhi nagar elsrs areas under ae-14 section.

Supply and delivery of 50 nos. of 100 kgs capacity empty chlorine cylinders (as per is:3196 (pt.4) 2001 with test certificates including obtaining of users license certificate from explosive department, government of india for fixing at new chlorination plants installed at small capacity reservoirs and for providing spare cylinders at important chlorination destinations in the distribution system of hmwssb under central chlorination cell qat wing,hmwssb

Supply and delivery of 50 nos. of 100 kgs capacity empty chlorine cylinders (as per is:3196 (pt.4) 2001 with test certificates including obtaining of users license certificate from explosive department, government of india for fixing at new chlorination plants installed at small capacity reservoirs and for providing spare cylinders at important chlorination destinations in the distribution system of hmwssb under central chlorination cell qat wing, hmwssb

Maintenance of 274 nos of vacuum operated chlorination plants of various capacities 50kgs/hr, 30kgs/hr, 20kgs/hr, 10kgs/hr below capacities, routine checkups, attending chlorine gas leakage, servicing, repairs including minor and major spare parts replacement at various wtps and reservoirs of hmwssb for a period of one year under central chlorination cell qat wing, hmwssb