IMPROVEMENT OF EXISTING WATER SUPPLY DISTRIBUTION SYSTEM FOR AVADI CITY MUNICIPAL CORPORATION ALONG WITH LEFT OUT AREAS INCLUDING OPERATION AND MAINTENANCE OF 5 YEARS

Amount

Schedule - A1 - Design Validation & Analysis

Surveying and levelling for the proposed alignment of pipe line by Total station method by engaging qualified Engineers with minimum qualification of B.E.(Civil), Technical Asistant Grade I & II and Mazdoor category I, using the contractor own survey instruments, Special tools and plants vehicle hire charges, transportation, initial incidental charges such as jungle clearance etc. Preparation of Tree map and alignment plan, duly incorporating salient details, such as topographical features, permanent land marks, bench marks etc. at appropriate points, alignment plans and longitudinal section plan at 30 m intervals in addition to other salient locations such as branches,bends,culverts, river crossing etc,with all field particulars in Auto Cad and submission of plan 3 set, along with LF books with making all entries with certification by above qualified Engineers with soft copy and marking TBM stones at required places with bench mark registers soft copies 3 set and hard copy 5 set etc., complete as directed by Corporation officers.

Schedule - A2 - Distribution System

Supply and delivery of the following sizes of HDPE Pipes - PE 100 - PN6 conforming to IS:4984/2016, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site etc. complete as per standard specifications and as directed by the Departmental Engineer

110 mm dia

160 mm dia

200 mm dia

Supply and delivery the following sizes of DI pipes of class K7 conforming to IS:8329/2000, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site etc. complete as per standard specifications and as directed by the Departmental Engineer.

250 mm dia

300mm dia

350 mm dia

400 mm dia

500 mm dia

Supply and delivery of HDPE specials of conforming to IS specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge.

110 mm Dia 90 Deg Bend

160 mm Dia 90 Deg Bend

200 mm Dia 90 Deg Bend

110 mm Dia Equal Tee

160 mm Dia Equal Tee

200 mm Dia Equal Tee

Supply and delivery of DI D/F specials of conforming to IS 9523/2000 specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge.

HDPE Pipes -110 mm dia

160 mm dia

200 mm dia

DI Pipes- 250 mm dia

300 mm dia

350 mm dia

400 mm dia

500 mm dia

Lowering the following HDPEpipes and specials into trench and laying to proper grade and alignment complete as per standard specifications and as directed by the Departmental Engineer

110 mm dia

160 mm dia

200 mm dia

Lowering the following DI K7 pipes and specials into trench and laying to proper grade and alignment complete as per standard specifications and as directed by the Departmental Engineer.

250 mm dia

300 mm dia

350 mm dia

400 mm dia

500 mm dia

Jointing HDPE Pipes and Specials by butt fusionwelding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and asper IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as directed by Officers incharge..

110 mm dia

160 mm dia

200 mm dia

Jointing the DI S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants, cost of jointing materials and testing to the required pressure with water etc., complete as per standard specifications and as directed by the Departmental Engineer.

250 mm dia

300 mm dia

350 mm dia

400 mm dia

500 mm dia

Cutting HDPE Pipes TRUE to axis and filing smoothly and finishing the ends complete

110 mm dia

160 mm dia

200 mm dia

Cutting D.I .Pipes TRUE to axis and filing smoothly and finishing the ends complete

250 mm dia

300 mm dia

350 mm dia

400 mm dia

500 mm dia

Testing of HDPE/ DI pipes with hydraulic testing equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stetches and attending the bursts if any occurred during the test, excluding the cost of pipes, including other incidental and operational charges etc. complete for following diameters of pipes.

HDPE PIPES- 110 mm dia

160 mm dia

200 mm dia

DI Pipes- 250 mm dia

300 mm dia

350 mm dia

400 mm dia

500 mm dia

Disposal of surplus earth including loading and conveyance within a distance of 5km (basic cost of earth is zero) including loading charges and Conveyance Charges of 5kms distance

Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rowsincluding painting the vertical poles in the roadfacing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete

Barricading work (Where the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia. and 1.80m height) vertical with horizontal poles in two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles and fixing 75mm dia. reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete

Labour for cutting CC roads and BT for laying the following pipes and specials etc., complete as per standard specifications and as directed by the Departmental Engineer.

For CC roads as per separate Est

For BT roads as per separate Est

Schedule - A3 - Providing Flowmeter ,Pressure/Flow control Valve

Supply, Delivery and fixing of DI D/F Gate valves (Soft Seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40 or equivalent grade, 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 vaccum tight and 100% leak proof with face to face dimentions as EPR BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valves should be with electrostatic powder coating both inside and outside with pocket less straight thro' body passage, inside and outside color Blue including Flange/socket and Flange/spicot tail pieces, etc., loading,unloading, Transportation charges and stacking etc. complete as per specifications. All the valves are to be compatible for burried application with pressure rating PN 10/16.

For Isolation/control- 100mm

For Scouring -80 mm for 100/110 mm dia pipe

Supply , delivery and fixing of DI D/F Butterfly valves of PN 16 with GGG40 or equivalent grade as per IS 3896 (part 2) 1985 and subsequent revisions double ecentrically disc with renevable soft seal on the disc and boady seat face of stain less steel/ nickel weld overlay microfinished with powder or liquid epoxy coating with minimum thickness of 250microns applied on both boady and disc inside and outside face to face dimesnions as per AWWA C 504 or BS 5155 or IS 13905

Supply and delivery of DI D/F specials of conforming to IS 9523/2000 specifications at site of work including all taxes, duties, loading, transportation, unloading, insurance etc., complete and as directed by Engineer incharge.

For Gate valves/Butterfly valves

100mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJColla

150mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

200mm- Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

250mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

300mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

350mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

400mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

500mm - Flanged Socket Tail Piece,Flanged Spigot Tail Piece,MJCollar

For Scour Valves- 80 mm for 100/110 mm dia pipe -F/SPT DI Pipe,DI DuckFoot Bend,DI D/F Pipe,DI D/F Bend 90 Deg,DI A/S Scour TEE

Construction of masonry valve pit for fixing Air valves/Scour valves/Sluice valves. The foundation will be in PCC 1:4:8 and brick work in C:M 1:5 Plastering in cm 1:3 12mm thick and the pit provided with 100mm thick RCC 1:11/2:3 cover slab. The rate should include earth work excavation in various soils met with at the site of work, refilling the pit after the construction of pit, cost of levelling course, brick work, plastering, cut stone RCC cover slab, cost of reinforcemet, fabrication charges and fixing the valves in position inside the pit, laying and jointing of pipes and specials including cost of jointing materials retc., complete.

Sluice Valves/Gate valves/Butterfly valves- 100mm

For Scouring- 80 mm for 100/110 mm dia pipe

DMA Special work Supply of DI Pressure Reducing and Flow Limit Control Valve (PN10/16) with the function to reduce higher upstream pressure into a preset lower downstream pressure and to not allow flow rate in the line to exceed beyond the defined set point. The flow orifice diameter is designed based on the set point as per the design requirement. The set point can be changed to a maximum of +10%.“Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing and flow limit control valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of stainless steel 304 as per standard parts according to DIN EN 12 266-1 and Stainless steel 316 orifice plate shall be as per the set point of flow rate, all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing.

Supply of Battery operated Electromagnetic flow Meters fo the DMA inlet pipe size with power & control Cables with complete hardware accessories etc as per tender specification.- Electromagnetic Flow Meter conforming to ISO 17025 Standard 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 kiloliters 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 street 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 /Polyurethane/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/SS304/Die cast Aluminium/Carbon Steel 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. Signal Converter shall be pulsed DC coilexcitation 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. 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 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, selfprompting menu driven. Flow meter test calibration certificate should be provided with life cycle test certificate from FCRI/NABL accredited lab.

Supply, Delivery and fixing of DI D/F Gate valves (Soft Seated) resilient seated soft sealing gate valves (sluice valves) with body bonnet of ductile cast iron of grade GGG40 or equivalent grade, 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 vaccum tight and 100% leak proof with face to face dimentions as EPR BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valves should be with electrostatic powder coating both inside and outside with pocket less straight thro' body passage, inside and outside color Blue including Flange/socket and Flange/spicot tail pieces, etc., loading,unloading, Transportation charges and stacking etc. complete as per specifications. All the valves are to be compatible for burried application with pressure rating PN 10/16.

Supply , delivery and fixing of DI D/F Butterfly valves of PN 16 with GGG40 or equivalent grade as per IS 3896 (part 2) 1985 and subsequent revisions double ecentrically disc with renevable soft seal on the disc and boady seat face of stain less steel/ nickel weld overlay microfinished with powder or liquid epoxy coating with minimum thickness of 250microns applied on both boady and disc inside and outside face to face dimesnions as per AWWA C 504 or BS 5155 or IS 13905

Construction of RCC DMA chamber for EMFM,Flow contraol valves etc.,Construction of RCC DMA Chamber for fixing DMA Meters/Valves etc., The foundation will be in PCC 1:4:8 and Walls and Cover Slab in RCC 1:11/2:3. The rate should include earth work excavation in various soils met with at the site of work, refilling the pit after the construction of pit, cost of levelling course,cut stone RCC Walls and cover slab, cost of reinforcemet, fabrication charges and fixing the valves in position inside the pit, laying and jointing of pipes and specials including cost of jointing materials retc., complete.

Schedule - A4 - House Service Connection (HSC for HDPE Mains)

1)Labour for cutting open road for laying water mains or sewer.B.T. Roads (or) Maccadam road 2)Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil. 3)HSC Connection in HDPE Mains for Water Supply Scheme , delivery of the following Electrofusion tapping saddle PE 80 blue, PN 12.5 with female threaded metal insert of SS 304 as per standards BS EN 12201 tested as per BS 6920 for drinking water in WRCNSF ltd, UK. (Non Wrap with top loading type). Sizes:63mm to 315mm dia distribution HDPE pipes. shall as detailed in a drawing furnished. 4)Supply, delivery of Brass Ferrule as per IS 319 grade of sizes 15mm, 20mm and 25mm size and threaded as per IS :554 BSPT, ISO:7- 1 to suit the corresponding bore sizes of 15mm dia size ( 1/2", ) in the saddle Connection .as per IS :554 BSPT, ISO:7-1 5)Supply, delivery of Poly Propylene compression Male Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRCNSF LTD, UK suitable for 20mm, OD MDPE pipes 6)Supply, delivery of Poly propylene 90 Degree Compression elbow with compression joint at both ends as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK suitable for 20mmOD MDPE pipes

7)Supply, delivery Poly Propylene compression Female Threaded Adaptor with metal insert of SS 304 as per standards ISO 14236 and Tested as per BS 6920 in WRC-NSF LTD, UK for connecting 20mm, 20mm and 25mm outlet points of Brass ferrule of sizes 15mm respectively. 8)Supply, delivery of MDPE PE 80 Blue pipe as per standards ISO 4427 and Tested as per BS 6920 in WRC-NSF LTD, UK 9)UPVC ball valve with one side compression end and other side female end as per ISO 4422-4 and Tested as per BS 6920 in WRCNSF LTD, UK,size : 20mm ODx1/2"ID, 25mm ODX1/2"ID and 32mm OD X 3/4" ID 10)Supply and delivery of protection box of size 20cm x 30cm for fixing of Water Meter. The box should be rectangular base in construction and material of construction should be weather resistant polyethylene (PE) blue /black .Reinforcement rips should be provided at the walls of the box. Box should be at two components comprising body and lid. Lid should be press fitted to the body. No hinges should be used for opened /closed. Operation meter box should be provided with built in lock. The body as inlet and outlet windows to pass the pipe through suitable for use with pipes of sizes up to 1" .Base of the box should be designed in such a way .That the box can be installed to the floor/wall using anchor Bolts / screws without grouting the entire base of the meter Box .Provision for fixing Name plate showing the name of the Department etc., complete and as directed by the Department Official

11)Supply and delivery of multi jet water meter with removal mechanism water merers confirming to ISO 4064 Class B or IS 779 standards with type test certificates for Routine Test, IP 68 Test certificates issued by FCRI/NABL Accredited Lab. The water meter shall have magnetic or mechanical drivers or shall ber versatile for installation in horizontal position. The meters shall be hydrodynamically or hydrostatically balanced. The runner, runner chamber, pointers of the meter shall be as per ISO 4064 Class B Specification. Dry dial excavated counter housing fully protected against floodings ensuring easy reading in all climatic conditions. The meters shall be inferntial, Dry-Dial Type, Class B with Straight reading Cyclometer with inbuild filter basket, meter body shall be of Brass body confirming to DCB2 material specification and suitable for drinking water applications

12)Lowering MDPE pipes and specials to the trench and laying to proper grade and alignment, jointing with couplers with cement past etc complete for the pipes size upto 40mm dia OD MDPE Pipes 13)Jointing MDPE Pipes and Specials by butt fusion weldiEng / electro fusion welding joints using fusion equipment as per ISO 21307- 2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per HDPErected by Department Officers. 14)Supply, delivery and fixing of GI pipes for encasing in open drain including handling charges. etc complete as per standard specifications and as HDPE erected by the Department Officers 15)Refilling with excavated soil (other than sand complying with the standard specification for filling in foundation and basement (total earth work quantity - volume of the pipe)

Schedule - A5 - Scada Arrangements

For OHT - Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 16 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller Input Power : 24 VDC, 5 Watts Max CPU Speed : 32Mhz or better Application Program Memory : 128KB Flash minimum Data Memory : 8 K bytes SRAM 4MB Flash Flash Memory Retention : 100 years without power I/O Capacity (Expansion) : 32 inputs / outputs Display : 16 Character 2 line Backlit LCD display or better Analog Inputs : 8 Minimum Resolution of Analog Inputs : 12 bits Minimum Pulse/Digital Inputs : 8 Minimum Pulse Frequency : 200 Hz Maximum Pulse Duty Cycle : 30-70% Digital Outputs : 8 Minimum Digital Output Type : Potential Free (5A 220V) RTC : Built-in, Backed Up by primary batteries Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS

For DMA - Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 16 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller Input Power : 24 VDC, 5 Watts Max CPU Speed : 32Mhz or better Application Program Memory : 128KB Flash minimum Data Memory : 8 K bytes SRAM 4MB Flash Flash Memory Retention : 100 years without power I/O Capacity (Expansion) : 32 inputs / outputs Display : 16 Character 2 line Backlit LCD display or better Analog Inputs : 8 Minimum Resolution of Analog Inputs : 12 bits Minimum Pulse/Digital Inputs : 8 Minimum Pulse Frequency : 200 Hz Maximum Pulse Duty Cycle : 30-70% Digital Outputs : 8 Minimum Digital Output Type : Potential Free (5A 220V) RTC : Built-in, Backed Up by primary batteries Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS Network Programming Parameters : From Keyboard, Server, Smart Phone / tablet Programming Software : Windows / Linux / Linux variant based programming Languages : LD, FBD, C, Python, Java GSM-GPRS Communication GSM Modem : In built Transport Protocol : MQTT over TCPIP on secure TLS Layer Frequency Band : 900/1800 Mhz Transmit power : Class 4 (2W) at GSM 850 and E-GSM, Class 1 (1W) at DCS and PCS GPRS : GPRS multislot class 10 Multislot class 2 support PBCCH Support Coding schemes CS1 to CS4 SMS : SMS, MT, MO and SMS CB SIM Interface : 1.8V / 2.9V interface Environmental Max. Operating Temperature : 70 °C Storage Temperature : 0-85 Deg C Humidity : 0-80% non condensing

For Tail End Prressure Cum Cholorine - Supply, Delivery ,intallation testing and commissioning of PLC/RTU/IoT controller unit with Operating voltage of 24 VDC and with inbuilt program memory back up, RTC, Adequate number of analogue, digital inputs & outputs and with minimum-I/O spares along with Panel with all internal wirings, 24V DC Power supply unit, 8 channel solid state relays, terminal blocks, MCB, Overload protectors etc. SPECIFICATION FOR IoT controller Input Power : 24 VDC, 5 Watts Max CPU Speed : 32Mhz or better Application Program Memory : 128KB Flash minimum Data Memory : 8 K bytes SRAM 4MB Flash Flash Memory Retention : 100 years without power I/O Capacity (Expansion) : 32 inputs / outputs Display : 16 Character 2 line Backlit LCD display or better Analog Inputs : 8 Minimum Resolution of Analog Inputs : 12 bits Minimum Pulse/Digital Inputs : 8 Minimum Pulse Frequency : 200 Hz Maximum Pulse Duty Cycle : 30-70% Digital Outputs : 8 Minimum Digital Output Type : Potential Free (5A 220V) RTC : Built-in, Backed Up by primary batteries Serial Ports : RS485 (1 No Minimum) Serial Protocol : 1. Modbus RTU Slave /Master 2. Remote Monitoring and Control via GSM/GPRS Network Programming Parameters : From Keyboard, Server, Smart Phone / tablet Programming Software : Windows / Linux / Linux variant based programming Languages : LD, FBD, C, Python, Java GSM-GPRS Communication GSM Modem : In built Transport Protocol : MQTT over TCPIP on secure TLS Layer Frequency Band : 900/1800 Mhz Transmit power : Class 4 (2W) at GSM 850 and E-GSM, Class 1 (1W) at DCS and PCS GPRS : GPRS multislot class 10 Multislot class 2 support PBCCH Support Coding schemes CS1 to CS4 SMS : SMS, MT, MO and SMS CB SIM Interface : 1.8V / 2.9V interface Environmental Max. Operating Temperature : 70 °C Storage Temperature : 0-85 Deg C Humidity : 0-80% non condensing

Installation And Commissioning Of Power Cables & Signal Cables Of Copper Strands For Connecting All The Field Instruments With Rtu/Plc Station And Other Electrical Connections Including Pvc Conduits, Necessary Fittings Etc., At Headworks

Tail End Prressure Cum Cholorine

Installation And Commissioning Of The Electromagnetic Flow Meter - OHT and DMA

Installation And Commissioning Of The Pressure cum Flow Control Valve - OHT and DMA

Installation And Commissioning Of Tail End Pressure Cum Cholorine

Supply and Delivery of Pressure Transmitter along with installation accessories with 4-20 mA signal output with minimum following specifications: Medium: Portable Water Pressure (min / max): 0 -10 Bar Temperature (min / max) : -25°C 70°C Type :Compact Measurement Method : Piezo resistive measurement Diaphragm: 316L Electromagnetic compatibility As per all the requirements of the EN 61326 series 65454.

Tail End Prressure Cum Cholorine

Design, Manufacturing And Supply Of Pressure Transmitter Hook-Up System Consists Of Suitable Pipe, Bend, Coupling, Ball Valve With Suitable Accessories

Tail End Prressure Cum Cholorine

Installation And Commissioning Of Pressure Transmitter

Tail End Prressure Cum Cholorine

Supply of Hydrostatic / Ultrasonic Level Transmitter with 4 to 20mA interface along with accessories - The level transmitter shall be IP68 protected. - The level transmitter shall be industrial grade. - The level transmitter shall be Hydrostatic/Ultrasonic type. - Operating temperature range 5 Deg.C to 60 Deg.C - Accuracy ± 0.25% - The transmitter output shall be 4 to 20mA - The transmitter shall be energised by signal loop power - No display shall be required in the level sensor transmitter head. - The control voltage shall be 24VDC

OHT ( 3 OHT having double compartment)

Installation And Commissioning Of The Ultrasonic /Hydrostatic Level Sensor

OHT ( 3 OHT having double compartment)

Supply, Installation, Testing & Commissioning of chlorine analyser complete with automatic sampling system analyser unit with 4- 20 m A DC signal output with all mounting accessories etc. with following minimum specifications at Head works Type : Free Chlorine Principle Online continuo’s Amperometric measurement of free chlorine Output : 4-20 mA HART/Profibus Supply voltage:100 /115/ 230 V AC +10 / –15%,48..62 Hz;Material Field Housing : ABS PC Fr Display : LCD, two lines, with status indicators Electromagnetic compatibility Interference emission and interference immunity acc. to EN 61326: 1997 / A1: 1998 Protection class of field housing: IP 65 Ambient temperature : –20 ... +60 °C Measurement range : 0,01 - 5ppm free chlorine; pH 4-8,2 Material Sensor shaft : PVC Process temperature : 2°C - 45°C Ingres protection : IP68 Resolution : 0.01mg/l Accuracy : 0.5% of Measuring range

Tail End Pressure Cum Cholorine

Supply, Installation, Testing & Commissioning of pH analyser complete with automatic sampling system analyser unit with 4- 20 m A DC signal output with all mounting accessories etc. with following minimum specifications at Head works Type : Glass electrode Output : 4-20 mA Supply voltage:100 / 115/230 V AC +10 / –15%, 48 ... 62 Hz; Material Field Housing : ABS PC Fr Display LC display, two lines, with status indicators Electromagnetic compatibility Interference emission and interference immunity acc. to EN 61326: 1997 / A1: 1998 Protection class of field housing: IP 65 Ambient temperature : –20 ... +60 °C Sensor: Measurement range : 0 - 14 pH Material : Glass Ingres protection : IP68 Accuracy : 0.5% of Measuring range

Supply And Laying Of Power, Signal Communication Cables

Tail End Pressure Cum Cholorine

Gsm-Gprs - Sim Card Charges For 1 Years

Tail End Pressure Cum Cholorine

Supply, Installation And Commissioning Of Gsm-Gprs Antenna With Suitable Pole Mounting

Tail End Pressure Cum Cholorine

Software Graphical Development, Scada Programming, Report Generation, Network Settings And Communication Protocol Programming Charges For All The Locations In Scada.Scada Programming, Software Graphical Development, Cloud Connectivity, Web Based Viewing, Monitoring And Control Software Service Charges For The 1 Years Period.

Signalling Earth Pit

Tail End Pressure Cum Cholorine

Lightening arrester

Tail End Pressure Cum Cholorine

Control Room Scada Consists Of Central Control With The Control And Monitoring Of All Remote Station, Necessary Power, Control Cables, Dbs, Communication Cables, Etc Required For Commissioning The Scada Station

Supply And Delivery Of Complete Online Scada Software Package Including Necessary Software, Source Code Charges, Adequate Number Of Tags, Database, Report Generation

Supply, Delivery And Installation Of Pc With Monitor, Database And Allied Accessories Of Latest Configuration,32” Monitor Along With Scada Control Processor

Computer Table With Chair

Printer A4 Black And White

1kva Ups 230vac With 30minutes Back Up

55" Video Wall With Cpu Processor

UPS with 8 hours battery back up for all areas

OHT - 3 KVA

DMA - UPS as per site requirement with 8 hours battery back up and cabinet box to enclose all instruments at site

Tail End Prressure Cum Cholorine -UPS as per site requirement with 8 hours battery back up and cabinet box to enclose all instruments at site

Schedule - A6 - Road Restoration

Road restoration - Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Road restoration - Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Description of Work / Item(s)

Amount

Total cost of operation and maintenanceof the distribution system including manpower, spares, consumables, repair and maintenance work, preventive maintenance, etc.

For First Year

For Second Year

For Third Year

For Fourth Year

For Fifth Year

Description of Work / Item(s)

Amount

Organize meetings with line departments.

Workshop on E&S safeguards and on-job training as identified.

Use of IEC material and use of media channel to create public awareness on waste management

Consultations with stakeholders regularly

Meetings of GRC

Air quality monitoring

Surface water quality monitoring

Ground water quality monitoring

Soil quality monitoring

Noise quality monitoring

Wind speed and direction

Tree Plantation/ Greenbelt Development at project sites