Municipal Corporation Of Greater Mumbai Tender

NRV :Providing and fixing in position CI body Non Return valve as per IS:5312 with GI "F" Table flanges, gasket, SS nuts bolts with SS washers with rubber gasket including testing and commissioning. Etc complete-80 dia

Providing and fixing calibrated pressure gauge 100mm dia with U tube syphon and isolation cock including fixing with jointing material etc complete.

Supplying, cutting,welding at site MS fabrication work in Channel, Beam, Angle, Flat or round bar as per site condition including cleaning burrs, arc welding with specified welding electrodes fiing on ground / ceiling / beam / slab with SS fasteners etc complete in all respect

Priming System :Supplying, installing, testing and commissioning of Priming System (2 HP Submersible pumpset-2 nos ) for priming of Hydraulic system Pumpset with electrical cables, lugs , gland , including NRV, Gate Valves, necessary plumbing , Starter Panels,pressure switch control wiring sensorsfor low/high water level, dry run protection, cable tray wihting the manifold for power supply to pumps from control panel for operation.

Supplying, installing, testing and commissioning of Hydropneumatic System Pumps approx. 20 HP (2 working + 1 Standby) including its baseplate, vibration isolation pads, lifting hooks, anchor fasteners, etc complete in all respect.

Providing and fiing in position 200mm SS 316 grade manifold for suction and delivery header with blank off SS 316 flanges on both sides of the header including SS nut bolts, washers and rubber gasket.

Supplying, installing, testing and commissioning of Pre-charged diaphragm pressure vessel with interchangeable membrane, charging connection, connected to outlet header with necessary flanges, gaskets, isolating valves, nuts/bolts etc. complete (size of pressure vessel shall be 500 liters (approx.) or as per manufacturer recommendation) tank 10 Bar etc complete.

Supplying, installing, testing and commissioning of VFD operated electrical control panel with PLC based system and works on the pressure sensing with pressure switch and water level control in UG and overhead tanks, control panel for all VFD operated pumps including Type II coordination for bypass arrangement incase of failure of all VFDs, electrical cables, lugs, glands and its terminations, feather touched LED / LCD screen panel for operation Control panel should have Over current, over voltage, surge, earth leakage and phase protection, BMS compatible for programming, PLC based VFD for the frequency control as per the demand flow, pump running and fault and capable to communicate with other controllers following MODBUS-RTU or BACNET Class-2 protocol through RS485 port. System should be capable to compensate for frictional losses at lower flows. All alarms should be displayed in the controller. System should be equipped with dry running protection etc complete in all respect.

Supplying, installing, testing and commissioning of Float sensors in UG tank for non operation of pumps during low water level

Providing and fixing in position Gun metal heavy duty 25MM DIA Air Relies Valve Hawa make conforming to IS 778 with screwed female end including testing and commissioning. Etc complete.

single flanged :Supply, installation, testing and commissioning of SS single flanged flexible rubber connector of standard length as per manufacturers specs including rubber gaskets, SS flanges, SS nuts & bolts and washers complete as required.Pressure rating as per specification-100 dia

single flanged :Supply, installation, testing and commissioning of SS single flanged flexible rubber connector of standard length as per manufacturers specs including rubber gaskets, SS flanges, SS nuts & bolts and washers complete as required.Pressure rating as per specification-80 dia

Foot Valve: Supplying and installing cast iron foot valve ball type/flap type with strainer 100 MM

WAFER TYPE BUTTERFLY VALVES: -100 mm dia.

WAFER TYPE BUTTERFLY VALVES: -40 mm dia.

Cement concrete foundation using M-20 cement concrete mix with J shaped foundation bolts where required as per approved drawing.

SUPPLYING & LAYING 'C' CLASS G.I. PIPE100 dia (As per IS 1239)

SUPPLYING & LAYING 'C' CLASS G.I. PIPE150 dia (As per IS 1239)

4C x 10 Sq.mm Cu cable

4C x 10 Sq.mm Cu Cable End Termination

150 x 40mm (W x H) - (14 SWG - 2mm) with cover without partition

Supplying and installing pressure switch with 12/15 mm Ø isolation valve, G.I. nipple, elbow etc. in an approved manner as per specification

1st category Cu armoured cables FRLS outer sheathed- 3C x 1.5 Sq.mm

3C x 1.5 Sq.mm Sq.mm Cable End Termination

S.I.T.C of maintenance free earthing comprising 17.2 mm electrode

Bare G.I. Conductor size 8 SWG

25 x 3mm GI Earthing Continuity Conductors

Supplying, cutting, fabricating and installing Mild steel dog legged / Spiral / Monkey Ladder type staircase work inside / outside the ESR Water tower building including all necessary iron work required, railing, balusters, nevel post, treads and riser with landings at each turns, nut, bolt, fasteners and shall be wrapped with PVC heat shrink sleeve in approved colour etc. complete.

CSMC for 1st Year (after 3 year DLP )

CSMC for 2nd Year

CSMC for 3rd Year

CSMC for 4th Year

CSMC for 5th Year