KCMC-15th CFC fund 2022-23,2023-24, 2024-25 Tied Grant Balance Fund

Amount

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in units of (kilolitres/ cubicmeter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3m/sec to 4 m/sec and be constructed as follows:Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects Coil Housing shall be fabricated from stainless steel (SS 304) with Anticorrosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP 68 protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions.The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output, Communication interface is RS485, HART output, . The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out Higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminium with glass window. The converter cum transmitter should be fully programmable form the front facia. The programming should be user friendly, self-prompting menu driven. Flowmeter test calibration certificate from FCRI, flow test lab/ NABL accredited lab to be furnished.

200 mm dia

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete. flow meter erection

200 mm dia

150 mm dia

100 mm dia

Supply and delivery of DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16

150 mm dia

200 mm dia

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or GGG 50 and disc of ductile cast iron GGG 40 or GGG 50 with fully encapsulated EPDM rubber, where both faces can be used. Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber & Epoxy Powder should be approved by W 270. (EP-P) it is a resi-coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted components heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538

100 mm dia

150 mm dia

Desilting light or sandysoil or silt from infiltration wells below water level including the charges for special T&P and air compressor etc. complete.

supply and delivery of 200A TPN Switch Disconnector Fuse Units in Sheet Steel Enclosure with HRC fuses Double Break

Supply and delivery of Automatic Power Factor Capacitor Panel the following site

Supply and delivery following electrical material as directed by the departmental officers

Digital Ammeter 3 phase

Digital Voltmeter 3 phase

Cable Route Indicator for LT Cable

2m x 1m Rubber Mat suitable for 11 KV installation confirming to IS

First Aid Box complete with all First Aid Medicines

Fire Extinguisher Co2, 4.5 kg. confirming to TAC Norms

Earth Discharge Rod

400A 4 Pole MCCB

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation.

2000 LPM x 40 meter Head Kattalai Thanthoni HW East well

2000 LPM x 60 meter Head Kattalai sanapiratti

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

2000 LPM x 40 meter Head Kattalai Thanthoni HW East well

2000 LPM x 60 meter Head Kattalai sanapiratti

Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered. Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV and as amended therafter for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components, under voltage release with no volt coil, over load relay with dash pot arrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc.

20 HP motor

40 HP Motor

Supply and delivlery 16.0 sq.mm of PVC Insulated And Sheathed 3 Core Flat Type Copper Cable Conforming To Is 694/1990 And As Amended Thereafter

Providing 16.0 sq.mm cable laying as directed by departmental officer

White washing two coats using the screened shell lime as directed by the TWAD Board Officers.

Painting two coats with approved cement paint of approved quality colours for the new plastered surface of the pumphouse outside wall as directed by departmental officers including cleaning, preparing the surface for curing etc. complete

Supply and delivery of 150 mm dia G I Pipes (Medium) As Per Is 1239/Part I/2004

Lowering GI pipes and specials in the trenches and laying to proper grade and alignment, jointing with GI Specials and as directed by the TWAD Officers

Welding of GI pipes as directed by the departmental officers for the sizes

Charges for complete lifting and dismantling of motor pump set. Such as Motor ,thrust bearing assembly , motor stool, discharge case ,top shaft , shaft coupling , line shafts, Bowl assembly and spiders including rubber bearing size of ID30mm to 50 mm x OD 75 mm to 90 mm x 175 mm length with suitable groove for shaft cooling , rubber insertion sheet ,20 mm dia and 90mm to 120 mm length of MS bolt & nut with two plate washers ,cleaning of the spiders, shafts, ,sole plate, motor bed ,Servicing of the impeller guide portion. Providing new lock set with SS bolt and impeller cotter keys . including lathe work charges and also Transportation charges for shifting of motor pump set kodaikannal to Trichy work shop .including crane charges for loading , unloading , coveyance charges for shifting the motor pump set along the pipe carrying bridge from pump house to control room Charges for re erection of of motor pump set. Such as Motor ,thrust bearing assembly , motor stool, discharge case ,top shaft , shaft coupling , including no load and load test for specified period ect. Complete.

Supply and fixing of bearing of replacement of damaged non driving end bearing . Including charges for replacement of bearing outer racer by the lathe, re fixing of new bearings and consumables like gaskets, recommended bearing grease and cotton waste, emery sheet and re- assembling of the motor to the bed . etc., complete., as directed by the departmental officers.

Supply and fixing 12V, 150AH Heavy duty Battery (3years Warranty) with reputed make as per standard speech and connecting leads, legs bolt & nuts Including all Material and labour charges etc., complete as direct by the departmental officer.

Flushing of bore wells below water level including the charges for special T&P and air compressor etc. complete.

T.Sundarraj (BID ID -1257496)