Public Health Engineering Department Tender

Providing DI D/F resilient seated (soft seated) short body pattern type double eccentric Butterfly valves of approved make of following class & dia complete confirming to BS EN 593/ BS 5155/ IS 13095/1991 amended up to date and of following specifications: Body, disc and end cover of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Face to face dimensions as per DIN 3202 F4/ IS 13095 Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on both body and disc inside and outside. Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410/316 & shaft bearings- bronze/ PTET or Teflon with EPDM/NBR O ring seal and Technical Specification & as per direction of Engineer-in- charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. Class PN 1.6, Motorised Operated

500 mm dia

700 mm dia

900 mm dia

Supply of D/F Full bore type Electromagnetic Flow Meter of approved make of following dia and specifications complete: Media : Water (Raw/ Chlorinated) , Pressure : up to 1.5MPa, Process temp: - 50 deg C, Flow/Meter Tube : SS 304, Electrode : SS AISI 316L / Hastelloy C276/ Tantalum, Lining Material : Hard Rubber/ Neoprene / Poly-urethane (PU) , Flange : SS / CS, Flange Standard & Rating : ANSI 150, Coil housing : SS AISI 304/ Carbon Steel/ Die Cast Aluminium, with anticorrosive paint & provide completely sealed (leak proof) construction as per requirement of IEC 60529, Accuracy : upto 0.5 percent M.V.- velocity 0.3 to 10 m/s, Transmitter/ signal convertor Enclosure : Die Cast Aluminium, Power Supply : 80-240 V AC - 50Hz, Output 1 : 4-20 mA, Output 2: Pulse, Communication Output : RS 485/ Heart, Display Type : LCD/ LED Display, Cable Entry : M20 X 1.5, Provision of RAM/PROM to store calibration and configuration parameters and totalizer value during power failure, Protection category- IP 68 for sensor (flow tube) and IP 67 for transmitter/ convertor, including Surge Arrester and technical specification as per direction of Engineer In-Charge. Note: Rates are exclusive of tail piece / dismantling joints and earth work.

200 mm dia

250 mm dia

300 mm dia

400 mm dia

350 mm dia

Providing DI double flanged resilient seated Dual plate check valve of approved make of following Pressure rating & dia complete, as per API: 594/ API: 598 and of following specifications: Body & Bonnet of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG-400/12 as per IS 1865 or equivalent grade as per IS :3896-part2-1985 and subsequent revisions, Disc / plates - SG-400/12 or CF-8M,Face to face dimensions as per API: 594 , Flanges Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on body and cover inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410 , Hinge SS AISI 316/304,Spring SS AISI 316/304,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR O ring seal and Technical Specification & direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work.

500 mm dia

700 mm dia

900 mm dia

Design, Supply, Installation, Retrofitting, Testing and Commissioning of PLC with necessary programming software for PLC & SCADA and comprising of all accessories not limited to the following:- Programmable Logic Controller (PLC) with Dual Hot Redundant CPU,Power supply, Communication Module, IO & Processor rack (Standard DC), Back up Interface/Expansion Module for IO and Processor. SCADA software shall have facility VPN, OPC, Smart Client, Web Enabled, Automation Report Generation, Archiving, Trends, Data Logging, Remote operation of entire pumping Station and Chlorine Plant under BJWSP (Transfer Part) etc and integration of this system with Master Control System installed at Balawala Pumping Station with: DI Nos 300, DO Nos 230, AI Nos 32, AO Nos 24, MCB 16 A DP Nos 2, MCB 6 A DP Nos 6, SMPS 100-240VAC/4.5A/24 VDC No. Nos 1, Selector Switch (Auto/Manual) & Local/Remote No. Nos 1, Control Relays Lot 1, Annunciator with 24 Windows NO to NC Type Microprocessor Based, Window Size 75X42mm, 110VAC, with Nos 1, Electronic Hooter Nos 1, Control Transformer 200VA Nos 1, Emergency STOP Push Button Nos 1, Panel Cooling Fan & Filter Nos 2, Panel Light with Door Switch, 7W Nos 1, Control Indication Lamp for 24VDC, 220VAC Nos 3, Push Button Nos 3, Power Wiring+Control Wiring + Control TB/ Fuse 2A, TB etc Lot 1, Panel Hardware, lugs, terminations, ferrules, name plate Etc. For Retrofitting Lot 1, UTILITY SOCKET 16A, 3 PIN Nos 2, HMI Display 15 Inch Nos 1, Ethernet Switch (Managed) Nos 2, Operator Station including, Core i5 processor, 8 GB RAM, 1TB SSD, DVD RW Drive, RS232/485/RJ45 Port, 1 Parallel Port, 4 nos. USB Port, 2x Ethernet Cards, Keyboard, Optical mouse, 32 inch LED monitor, Latest windows professional, Anti Virus, etc. Nos 1, Engineering Station including, Core 17 processor, 8 GB RAM, 1TB SSD, DVD RW Drive, RS-232/485/RJ45 Port, 1 Parallel Port, 4 nos. USB Port, 2x Ethernet Cards, Keyboard, Optical mouse, 32 inch LED monitor, Latest windows professional, Anti Virus, etc. Nos 1, Run Time & Development Programming and Troubleshooting software for PLC, HMI, SCADA, VPN, Web Client-EWS Nos 1, Run Time and Troubleshooting software for PLC, HMI, SCADA, VPN, Web Client-OWS Nos 1, Black and white, A4 Size Laser Printer, copier, Scan.Hi-Speed USB 2.0 port; built-in Fast Ethernet 10/100Base-TX network port; built-in Wi-Fi 33 802.11b/g/n Nos 1, Online UPS 3 KVA with 60 min Backup time Nos 1

Design, Supply, Installation, Retrofitting, Testing and Commissioning of PLC with necessary programming software for PLC & SCADA and comprising of all accessories not limited to the following:- Programmable Logic Controller (PLC) with Dual Hot Redundant CPU, Power supply, Communication Module, IO & Processor rack (Standard DC), Back up Interface/Expansion Module for IO and Processor. SCADA software shall have facility VPN, OPC, Smart Client, Web Enabled, Automation Report Generation, Archiving, Trends, Data Logging, Remote operation of entire pumping Station and Chlorine Plant under BJWSP (Transfer Part) etc and integration of this system with Master Control System installed at Balawala Pumping Station with: DI Nos 118, DO Nos 114, AI Nos 24, AO Nos 12, MCB 16 A DP Nos 2, MCB 6 A DP Nos 6, SMPS 100-240VAC/4.5A/24 VDC No. Nos 1, Selector Switch (Auto/Manual) & Local/Remote No. Nos 1, Control Relays Lot 1, Annunciator with 24 Windows NO to NC Type Microprocessor Based, Window Size 75X42mm, 110VAC, with Nos 1, Electronic Hooter Nos 1, Control Transformer 200VA Nos 1, Emergency STOP Push Button Nos 1, Panel Cooling Fan & Filter Nos 2, Panel Light with Door Switch, 7W Nos 1, Control Indication Lamp for 24VDC, 220VAC Nos 3, Push Button Nos 3, Power Wiring+Control Wiring + Control TB/ Fuse 2A, TB etc Lot 1, Panel Hardware, lugs, terminations, ferrules, name plate Etc. For Retrofitting Lot 1, UTILITY SOCKET 16A, 3 PIN Nos 2, HMI Display 15 Inch Nos 1, Ethernet Switch (Managed) Nos 2, Operator Station including, Core i5 processor, 8 GB RAM, 1TB SSD, DVD RW Drive, S232/485/RJ45 Port, 1 Parallel Port, 4 nos. USB Port, 2x Ethernet Cards, Keyboard, Optical mouse, 32 inch LED monitor, Latest windows professional, Anti Virus, etc. Nos 1, Engineering Station including, Core 17 processor, 8 GB RAM, 1TB SSD, DVD RW Drive, RS-232/485/RJ45 Port, 1 Parallel Port, 4 nos. USB Port, 2x Ethernet Cards, Keyboard, Optical mouse, 32 inch LED monitor, Latest windows professional, Anti Virus, etc. Nos 1, Run Time & Development Programming and Troubleshooting software for PLC, HMI, SCADA, VPN, Web Client-EWS Nos 1, Run Time and Troubleshooting software for PLC, HMI, SCADA, VPN, Web Client-OWS Nos 1, Black and white, A4 Size Laser Printer, copier, Scan.Hi-Speed USB 2.0 port; built-in Fast Ethernet 10/100Base-TX network port; built-in Wi-Fi 33 802.11b/g/n Nos 1, Online UPS 3 KVA with 60 min Backup time Nos 1

Laptop with PLC programming software and SCADA RT + Development Software