SDP-Nilakkal- ENVTL- MnM festival in 1200 ME- Servicing dual media (pressure carbon) filter for drinking water at Nilakkal and servicing of APC chlorinator and installation of a fully automatic chlorination unit for disinfection of water supply of N

Amount

PART A- APPENDIX-I- Servicing dual media filter(Masterplan)

Painting the vessels with thick enamel paint two coats.

Emptying of the vessel by removing inside materials and media.

Filling the media silex quartz 1mm size 2 bag.

Do do silex quartz 2.5mm size 2 bag.

Do do silex quartz 5mm size 2 bags each unit

Do do silex quartz 8mm size 1 bag each per unit.

Activated carbon media

Charges for fitting the media charges for packing nut and bolt etc:

Labour engaged for duct media filter operator in 8 hours per days.(DSR CODE-0157-Operator special Machine)

PART A-APPENDIX-II- Main water tank near BSNL building.

Painting the vessels with thick enamel paint two coats.

Emptying of the vessel by removing inside materials and media.

Filling the media silex quartz 1mm size 2 bag.

Do do silex quartz 2.5mm size 2 bag.

Do do silex quartz 5mm size 2 bags each unit

Do do silex quartz 8mm size 1 bag each per unit.

Activated carbon media

Charges for fitting the media charges for packing nut and bolt etc:

Labour engaged for duct media filter operator in 8 hours per days.(DSR CODE-0157-Operator special Machine)

PART B- Servicing of APC chlorinator and filter units for disinfection of water supply network - Appendix I - Master plan tank

Servicing of primary filter assembling by changing filters element and refitting the same.

Servicing of secondary filter assembling by changing filters element and refitting the same.

Servicing the secondary assembling and refitting the same.

Changing complete washer set of the system and fitting the same in machine.

Servicing the injection assembly and fitting the same.

Servicing chlorine pressure gauge water pressure gauge chlorine valve and refitting the same.

Servicing and spare parts changing of mixing chamber assembly.

Refitting the chlorinator and transiting the machine.

Supply of 07 solution( One bottle).

Supplying chlorine leak testing ammonium solution.

Providing chlorine delivery line to tank with a new pipe and valve.

Supplying secondary gas bent with NRV.

Labour charges for chlorinator operator, 8 hours per day.(DSR CODE-0157-Operator special Machine) 3x66days= 198

Compactor for chlorine estimation with 5 ampoules testing.

Supply of liquefied chlorine cylinders (100kg capacity) after performing all necessary tests ( hydraulic test.356kg/cm2, corrosion test etc ) . The cost also inclusive of the charges associated with filling, valve refitting,Transporting filled chlorine cylinder from Authorised chlorine filling Centre to Nilackal (by observing gas cylinder transporting explosive rules). And returning the empty cylinder after M&M Festival. The necessary certificates issued by the authorised chlorine filling centre showing due date of the cylinders need to be also produced.

APPENDIX-II- Near BSNL office.

Supply of Fully Automatic non-corrodible cubicle type vacuum feed Chlorinator confirming to IS 10553 (Part 2) 1983 with advanced designs having a capacity of up to 3.0 Kg/hr along with essential parts for protection (All the materials are made out of non-corrosive materials) a. Stainless Steel 316 Chlorine Gas Filter with all accessories and control valves b. Vacuum regulator with Teflon made diaphragm and working parts to stop the Chlorine flow from the cylinder in case of power failure c. Borosilicate glass rotameter with scale to measure the flow of chlorine gas d. Flow regulating pressure valve to maintain the constant flow of required chlorine gas e. Injector to create the necessary vacuum at a minimum pressure of 0.5 Kg/cm2 f. Vacuum pressure breaker to prevent the possibility of water being drawn into the chlorinator and chlorine g. All connection pipes for chlorine gas are made out of Copper with necessary fittings h. Cabinet made out of FRP along with one Pressure Gauge to show the Vacuum Pressure with a wall mounting block i. Supply of 2.0 HP 2 Stage Pumpset with all accessories and fittings

Supply of Fully Automatic Control Panel with IIoT Switches, Electrically Operated Control Valves, Residual Chlorine sensorsetc.

Transportation, Erection and Commissioning of Chlorination Plant and trial run for one week

Annual maintenance contract for chlorinator and control panel for the first year (After warranty period of 1 year)

Annual maintenance contract for chlorinator and control panel for the second year

Annual maintenance contract for chlorinator and control panel for the third year

Annual maintenance contract for chlorinator and control panel for the forth year

Annual maintenance contract for chlorinator and control panel for the fifth year

Supply of liquefied chlorine cylinders (100kg capacity) after performing all necessary tests ( hydraulic test.356kg/cm2, corrosion test etc ) . The cost also inclusive of the charges associated with filling, valve refitting,Transporting filled chlorine cylinder from Authorised chlorine filling Centre to Nilackal (by observing gas cylinder transporting explosive rules). And returning the empty cylinder after M&M Festival. The necessary certificates issued by the authorised chlorine filling centre showing due date of the cylinders need to be also produced.

Labour charges for chlorinator operator, 1 Shift per day.(DSR CODE-0157-Operator special Machine) 1x59days= 59

KRP AQUATECH PRIVATE LIMITED