Public Health Engineering Department Tender

Supply and Installation of twin Lobe Blowers of Capacity 4600 m3/H @ 0.5 kgf/cm2 ( 1W plus 1S) with Acoustic Casing in all three Aeration Tanks with Pressure release valves and Specials(Make: Kay / Everest / Swam/ Kirloskar pneumatic Co./K..G. khosla Compressors Ltd/Ingersoll Rand/Chicago Pneumatic/Spencer (I)Ltd./Elgi) (As per design).

Supply, Installation, Commissioning of EOT Crane 5 Tonne capacity in each Blower room

Secondary Clarifiers Rake Mechanism, Providing and Installation of SS 304 Sludge Scrapper and MS Scrapping bridge with MS rail 10 mm thick and Related Mechanical and Civil Works . The rake mechanism shall be equipped with skimming mechanism at the top with MS half bridge, MS rails, SS-304 V shaped Weir, SS -304 Central Column . Diameter of rake mechanism shall be as per design requirement. The submereged part of the rake mechanism shall be of SS-304 and Half bridge shall be of MS sheet and angles not less than 10mm thickness or more as per the manufacturer`s specifications.The weir (V-notch) around periphery of clarifier must be of SS-304

Providing ,Installation and Commissioning of RAS submersible Non Clog Sludge Pumps with all specials , guide pipe arrangement 7000 LPM @ 12 MWC (1W plus 1S) in Each Sludge Sump

Providing, Installation , testing and Commissioning of Electromagnetic Flow meter at outlet pipe i.e .flow meter suitable for 1600 mm diameter RCC- NP3 Pipe

Providing and Installation and Commissioning of Gear Operated Sluice Valves. With Jointing , flanges and Specials with Civil works, Excavation, construction of Sluice Valve Hodi etc as per requirement. 1000 MM Sluice Valves

Providing and Installation of Sluice Gates for Entry/ Control of Sewage flow from Anoxic to BNR Aeration zone. The sluice Gates shall be made of SS-304 Material with Handles for control, Size 1.2m x 1.0 m

Providing and Installation of MS Pipe of size 400 mm or more as per design for Air from Air Blowers to BNR Aeration Tanks , including cutting , jointing, Flanges and shall be leak proof as per Directions of Engineer in Charge

Providing , Installation and Commissioning of Electromagnetic Flow meter suitable for 700mm id DI Inlet pipe with Data Transfer to HPCB/ CPCB head office ( Or as per requirement and Compliance)

Providing, Installation, Testing and Commissioning of Disc Filter of Specifications as per DNIT suitable for 20 MLD flow and Designed to bring down TSS levels less than 10 mg/L in the Effluent. The Filter must be Automatic backwash type and of SS-304 material working on PLC.

Raisin Paint on all FRP Gas Pipes

FRP Feed Boxes to be supplied and Installed new with 12 feeder pipes each feed box in all 4 No reactors, 12 in each reactor

Supply, installation, Clamping of GLSS Sheets 408 sqm in each 4 No UASB reactors. (Including Hydra Charges)

Supply, Installation, Testing, Commissioning of Electromagnetic Flow meter suitable for 600 mm id Pipe Line from NIGAM MPS to Inlet receiving Chamber

Supply, Installation, Testing, Commissioning of Electromagnetic Flow meter suitable for 400 mm id Pipe Line from NIGAM MPS to Inlet receiving Chamber

Revolving Chairs 4 Nos., 2 Nos. Desk with racks, drawers minimum size 2.5 mtr. x 1.2 mtr., drawers minimum size 2.5 mtr. x 1.2 mtr., 8 Nos. Office Chairs

Desktop computer i712th gen., 16 GB ram, 512GB SSD, 3 Nos. Split AC`s of make Hitachi/Carrier/ O General/ Daikin, 12 nos. CCTV night vision cameras, 2 Nos. 360 degree cameras, DVR for recording storage of minimum one month, LED screen of minimum 55 inches with required cables and 5G internet optical fiber connection and data transfer to H.O. / HPCB / CPCB web sites as per requirement., 1 No. laser jet printer multi functional / scanner/ cope/ printer with wifi, USB ports

Supply, Installation, Testing, Commissioning of Dissolved Oxygen meter in all 3 Aeration Zones and Calibration with VFDS to control the running of Blowers as per specifications of the approved DNIT.

CABLES of required length and sizes (Indicative , length and sizes may vary as per design) as per approved DNIT. As per Annexure- B

Providing, Installation , Commissioning of Submersible Non Clog Sludge Pumps of Capacity 300 M3/H @ 12 WMC or more as per requirement( 1 No in each Sludge sump) with Specials etc. for transfer of Surplus Sludge to Centrifuge

Design, Supply, testing and erection of transformer of standard make Required 1600 KVA (or more as per requirement as per design and load calculations) 11/0.433 KVA rating outdoor type 11 KVA V.C.B, panel, G.O. switch, H. Pole , H.T metering panel, CT/PT of required capacity, APFC panel, battery charges, 11 KVA substation, entire cable network from G.O. switch to H.T metering equipment, VCB of required size and from H.T metering to Transformer. From transformer to main to L.T, panel earthling, safety equipment, fenced enclosure for transformer, and any other contingent thereto complete in all respect as per approved make along with all testing charges fixed by HVPN, inspection by Chief Electrical Inspector, issue of certificate by CEI and directions of Engineer-in-charge as per respective capacity.

PROVIDING, AND INSTALLATION OF NON CLOGSUBMERSIBLE PRIMARY SLUDGE PUMPS OF 250 m3/ H @ 12 MWC(2W plus 2S)as per specifications of theapproved DNIT. With guide rail, Chain Pulley lifting arrangement, Cable of Required Length

Providing and fixing of MS Main Gate of size 6m x 4mwithFabrication and Paint and GST, 6mm thickness sheet and required (MS Gate not less than 1320 Kg )

Providing , Installation and Commissioning of NonClog Submersible Sludge Pumps of Capacity 350 m3/Hr @ 10 MWC forUASB Sludge in Existing Sludge sumps with Panels , Cablesand all specials included.

Providing , Installation , commissioning and testing of Wall Mounted Anoxic mixers of 8.5 KW each with electrical panels, cables and all associated civil works, Lifting Chain Mechanism , SS Brackets etc

Providing , installation, testing and commissioning of C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc, gear operated with tail etc. all specials included with jointing 600 mm in IR pumping line

Providing , installation, testing and commissioning of EOT Cranes in Each Tank for Lifting Lowering of IR Pumps 3 tonne capactity with supporting column structure and all related civil Works

Supply, Installation, Testing and Commissioning of Chlorine toners with rail arrangement 900 Kg as per manufacturer specifications

Providing, Installation , Testing and Commissioning of EOT crane 2 Tonne capacity for Lifting and Lowering of Chlorine Toners with rail arrangement with 10m Span

Supply, Installation, Testing and Commissioning of Chlorination System with chlorine leak detectors with dual sensors and all emergency equipments , residual chlorine analyser, neutralization tank , Chlorine scrubber etc as per desired specification as Per ISO -10553 (2-1983)

Providing ,Installation, Testing and Commissioning of Centrifuge machines of as per specifications of NIT and capacity as per design requirement(2W plus 2S). Civil works such as foundations etc and all related electrical works such as Panels, Cables are included in Scope of works

Supply, Installation, Testing and Commissioning of EOT Crane arrangement with guide rails for lifting and lowering of Centrifuge Machines with 5 tonne capacity and all associated civil works and electrical works

NS Item -`Designing, Supply , testing and erection of DG set of capacity given below with noise controlled devices acoustic of suitable rating, testing and commissioning of diesel ing set, radiator cooled, 3 phase, 4 wire, 50 cycles 415 plus (-)1% volts AC alternator coupled directly through a set of flexible coupling on a common MS fabricated base frame with diesel engine complete with suitable size incoming cable from generator to change over/AMF panel, making second incoming cable connection from transformer, outgoing cable connection from changeover / STD panel to incomer of motor starter panel, fenced enclosure with platform for DG sets complete as per following detailed scope and specifications and directions of Engineer-in-charge. 16 cylinders, vertical 4 stroke cycle, Water cooled developing 1470 BHP at 1500 RPM under NTP conditions of BS: 5514. The engine shall be provided with electrical starting arrangement and shall give the electrical output of 1250KVA/ 1000KW at 0.8 power factor, 415 V at the alternator terminal following features Engine model KTA 50-G3, 16 cylinders, vertical 4 stroke cycle, Water cooled developing 1470 BHP at 1500 RPM under NTP conditions of BS: 5514. The engine shall be provided with electrical starting arrangement and shall give the electrical output of 250KVA/ 1000KW at 0.8 power factor, 415 V at the alternator terminal. (With RECD, Retrofit Emission Control Device) following features included but not limited o` a) Diesel Engine b) Alternator c) Battery 24 V. d) Base Plate. e) suitable sq mm suitable core copper cable upto 40 metres. f) Tools, standard panel g) Metering set 415 VAC-1 set (Amp. meter, Volt Meter, ASS, VSS, Phase Indicator, control fuse, frequency meter, CT`s) h) Metering set 60/5A/110V (Amp. Meter, Volt Meter) i) Overload protection for DC-1 No. j) Battery Charger 24V DC k) Copper bus bar of suitable size l) KWH meter 96 sqmm size m) Starting fuse button and key switch9on/off) n) Indicating lamps for low lubricated oil pressure, high coolant temperature, set running, load on, Dc control and other required accessories complete in all respects to the satisfaction of Engineer-in-charge` - 1300 KVA

Providing, Installation, Testing and Commissioning with girder and accessories cranes for lifting of RAS pumps 2 tonne capacity ,9m span, 10m travel length

Providing , Laying, Cutting Jointing, clamping and Removal of existing damaged / old HDPE pipes from inside the UASB reactors and Clamping of HDPE pipes with S.S Nuts above 6 inch over the UASB reactor bed Total Existing Feeder Box =64 Nos. Total Pipe = 768 Nos. New Feeder Boxes= 12 Each reactor, 48 Nos total in 4 No Reactors Total pipe in New feeder box = 48 x 12 = 576 Nos. Length of each pipe = 7 Mtrs. Total length of pipe = (768 plus 576) x 7 = 9408 Mtrs. (90mm)

Design, Providing, Installation, Testing and Commissioning of Indoor type floor Mounted Extendable type, Metal Clad, totally enclosed, 1 Breaker Panel 11 KV, 3 Phase, effectively earthed, short circuit withstand capacity of26.3 KA for three Seconds. Vaccum Circuit breakers (3 Nos), Earthing trolley as per IS: 13118, Panel Board single break, trip free, motorised spring charged with electrical closing arrangement with horizontal draw out and horizontal isolation type VCB with mechanical ON/OFF indicatorand trip device , 4 NO plus 4 NC auxillary contact complete with self contained, fully interlocked, rackrack in and rack out mechanism as per IS 13118, as ammended upto date specifications, with 800 A Capacity aluminium bus bars and bottom entry gland plate suitable for 3 x 150 sqmm, 11 KV XLPE cable

Supply, Installation, Testing and Commissioning of MCC Panels, One no main Incomer, One DG Set Incomer, 6 No for UASB Effluent Sewage lifting Pumps, 6 No for Blowers with VFDs, 6 No for IR Pumps, 6 SD for RAS Pumps, 3 SD for Surplus sludge pumps to Centrifuge or any other panel as per requirement and make as per the approved DNIT.

Supply of LABORATORY CHEMICALS - As per the Annexure A specified in approved DNIT

LABORATORY EQUIPMENTS - As per the Annexure A specified in approved DNIT

Supply of Laboratory Glass Ware- As per the Annexure A specified in approved DNIT

Operation and Maintenance for complete scope of work covered under this contract as per OandM schedule for a period of 5 year after successful completion of 12 month`s defect liability period and 3 Months trial run complete in all respect as per approved NIT. The amount will be charged to the A/Mtc. estimate. (Operation only during DLP)

Operation and maintenance during 1st. year

Operation and maintenance during 2nd year

Operation and maintenance during 3rd. year

Operation and maintenance during 4th year

Operation and maintenance during 5th year