RMO E and M services installed at Karkardooma Court Complex, Delhi.(SH Annual Comprehensive Maintenance existing water supply and distribution system with PLC based automatic control system, i/c replacement of defective parts.)

Annual Comprehensive Maintenance existing water supply and distribution system with PLC (Programmable Logic Controller) based automatic control system

a) For first year

b) For second year

c) For third year

Supply and Replacement of Human Man Interface (HMI) with minimum 4 Nos Modbus / RS485 Comm Port, suitable for PLC I/Os synchronization and programming etc as required including less rebate for old unserviceable materials

Supply and Replacement of Programmable Logic Controller (PLC) with minimum 180 Digital / Analog I/O s including reprogramming, enhancement, new software with licence etc as required including less rebate for old unserviceable materials

Supplying Installation Testing & Commissioning of automatic Electrical Actuator Operated fluid control valve (Wafer Type) having minimum torque > 200 NM in existing pipe line of following sizes having made of S.G Iron construction, Stainless Steel (CF8 ) Disc which is accurately guided between the two stems, Actuator is with position indicator and adjustable centre stopper for both open and closed position, Compliant with B.M.S (Building Management System) and PLC (Programmable Logic Control), Inbuilt thermal protection and space heater, IP 68 protection, Inbuilt micro switch position feedback, Input Voltage – 230 VAC/24 VDC* power supply. Integrally moulded rubber lining (EPDM / Nitrile) as per requirement which provides seating to the valve disc, as a primary seal to the stem and gasket joint with matching pipe flanges, Two Piece Stem design which is precisely guided between the PTFE / Bronze bushes, Compatible to sandwich between flanges as per BS 10 Table D, E, F,H, DIN, PN 25, ASA 150, ASA 300, IS 778, IS 6392 Table 17 and IS 1538 the override manual facility shall also be provided complete etc. as reqd. Valve Working Pressure : 2.5 MPa Maximum Working Temperature : 90°C" (a) 50mm Dia.

Supply and Fixing of Special type Magnetic switch-based Level Sensor SNS4V for cold water level Type: PVC body, SS316 stem, 12vdc, Teflon wire and connections in the existing system etc as required at site. including less rebate for old unserviceable Materials

Supplying & fixing following sizes PVC insulated & PVC sheeted copper conductor armoured cable on the surface/recessed of wall etc as required. including less rebate for old unserviceable material

a) 2c x 1.5mm

b) 6c x 1.5mm

Supplying & fixing following sizes PVC insulated & PVC sheeted copper conductor armoured cable on the surface/recessed of wall etc as required. including less rebate for old unserviceable materials

a) 5 Pair x 0.5sqmm

b) 20 Pair x 0.5sqmm

Less of Account of buy back of above item no. 2 to item no. 7 of dismantled material i.e. HMI, PLC, Motorized Butterfly valve, Magnetic Switch, assorted cable etc.