DNIT for Renovation and Rev...

Providing, Installation, Testing and Commissioning of Twin Lobe Air blowers with Induction Motors (1500 Rpm) of Capacity 1105 m3/ H @ 0.6 Kgf/cm2 for Aeration in SBR reactors (2W plus 2S)

Providing, Installation, Testing and Commisiioning of Decanter type Centrifuge Machines with Solids handling Capacity Upto120 Kgs/Hr, able to achieve 20% Consistency in Dried Sludge with 90-95 % Separation Efficiency with Operating Speed of 3000-3200 rpm and 30-35 KW Motor 2 (1W plus 1S). The Centrifuge machines shall be Supplied and Installed with all Accessories from Poly dosing Pumps of appropriate capacity, Outlet solids funnel, with necessary spares such as Intermediate kit Conveyor bearings, main bearings, lubricants , Cables, Panels and all associated works hereto to the Satisfaction of Engineer in Charge:

Supply ,Installation , Testing and Commissioning of EOT Crane for Chlorine Toners with Gantry Rail arrangement of 2 Tonne Capacity , 12m Span, SS-304 Lifting Chain, Length of Chain not less than 12 m, Speed of Hoisting, 3m /Min, Cross Travel 12m wih all Electrical Cables, Panels and Related Works Complete in all respect as Per Specifications of DNIT and Satisfaction of the Engineer in Charge.

HT panel-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 , 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 ammendedupto date specifications, with 800 A Capacity aluminium bus bars and bottom entry gland plate suitable for 3 x 150 sqmm, 11 KV XLPE cable . Cable of Required Size and Length from VCB Panel to Panels of STP is included in Scope of works

Supply, Testing, Jointing, Commissioning of Cables of Required Sizes as per the Estimate attached with in Annexure B

Supply of Safety Equipments- 3 Oxygen Cylinders-3 Kg Portable Type, 8 Safety Belts, 8 Helmets, 8 Set of Safety Shoes, 5 Fire Extinguishers-2Kg Each, Oxidised Saftey Chain-50m, Rope 25 mm 100m, 8 Set of Satey goggles and gloves, Safety Jackets-15, PPE Kit-3

Supply, Fixing, Erection and Testing of FRP Cable Trays for Cables of various sizes at different locations of STP, Thickness minimum 5mm

Supply , Installation, Testing , commissioning of Ultrasonic Level Sensors/ Flow Meters having measuring range of .1m to 3m with Electrical Panel, MS mounting of 8mm thickness sheet, Epoxy Painted and Calibration with Internet Optical Fibre Connection, Transfer to required websites (HPCB, CPCB, PHED and other mandatory web portals) and all associated works , complete in all respect upto the satisfaction of Engineer in Charge: Ultrasonic Flow meters at Outlet Channel of STP, with Data logger (5 Years O n M data transfer Charges to be Included.)

Supply, Fixing , Testing and Commissioning of CCTV cameras with 2 TB hard Disk, 32 Inches LED Screen, with cables, Electrical works. 1 No CCTV camera of 360 degrees 8 Mega Pixel night vision Installed at Main Gate . 6 No CCTV cameras at SPT, 1 No at MPS, 2 No at SBR Basins, 1 No at Fine Screens and Grit Channels, 1 No at Outlet and CCT, 1 No at Centrifuge with Data transfer to required web Portals with high Speed Internet Optical fibre connection

Supply, Installation, Testing and Commissioning of Electromagnetic Double layered Flow meter suitable for 300mm id, Sewage carrying DI pipe for Rising mains to Inlet Box and transfer of Flow meter data to Required web portals for a Period of 5 Years with dedicated Internet Connection through Optical Fibre Cable and Modem with all electrical cables, panel , with LED display. Data logger , Flanges, Specials, Hodi/ Casing of Flowmeter shall be in scope of Works:

Supply, Installation , Testing and Commissioning of Mechanical Fine Screens in existing Fine Screen Channels with 6 mm Spacing , 2mm bar thickness, MOC of screen mat SS-316 and Automatic Screen Removal Conveyor Belt mechanism with All Electrical Panels, cables, Civil works (1W plus 1S) as Per Specifications and make mentioned in the DNIT for 6 MLD average and 15 MLD Peak Flow.

Supply, Installation, Testing and Commissioning of MCC Panels, One no main Incomer, One DG Set Incomer, 5 No for Raw Sewage lifting Pumps, 4 No for Blowers with VFDs, 4 SD for RAS Pumps, 2 SD Panels for Surplus sludge pumps to Centrifuge, 2 Nos for Centrifuge, 4 Nos Spares or any other panel as per requirement at site conditions and make as per the approved DNIT.

Supplying, erection, testing and commissioning of submersible motor pumping set non clog for sewerage having head 15.00 m as per the indicated requirements of discharges in LPM and power capacity in BHP as per IS marked including all accessories (like SS304, 8mm thickness guide Pipes, SS304 Chain (Shackle Chain) ,SS Foundation Bolt, complete base frame, Monorail, Chain Guide Line, Auto Compiling, Duct Foot Bend (D/F Bend) etc. complete in all respect( 625 m3/ H @ 15 MWC)

-Supply, Installation , Testing and Commissioning of Mechanical Coarse Screens in Newly Constructed Coarse Screen Channels with 20 mm bar(tapered) Spacing, 12mm bar thickness, designed for 50 % Clogging, SS-304 MOC , Bar Sceens to be of SS-316 MOC and Automatic Screen Removal Conveyor Belt mechanism with All Electrical Panels, cables, Civil works (1W plus 1S) as Per Specifications and make mentioned in the DNIT for 6 MLD average and 15 MLD Peak Flow.

-Supply ,Installation , Testing and Commissioning of EOT Crane for Sumbersible Pumps with Guide Rail arrangement of 2 Tonne Capacity , 12m Span, SS-304 Lifting Chain, Length of Chain not less than 12 m, Speed of Hoisting, 3m /Min, Cross Travel 12m wih all Electrical Cables, Panels and Related Works Complete in all respect as Per Specifications of DNIT and Satisfaction of the Engineer in Charge.

-Providing, Installation, Testing and Commissioning of Dissolved Oxygen Meter with 2 Probes , each in SBR Aeration Tanks with LED Display , Electrical Panels, Mounting and all related works

Providing, Installation, Testing and Commissioning of Ss-304 Aeration Grid with Silicon Diffusers, 900mm x 62mm, Decating Mechanism, Actuating Valves in Aeration Header, Actuating Gates for SBR , RAS Submersible Sewage sludge Pumps (2 =1W plus 1S), SAS Pumps 2 Nos. (1 in each SBR Basin), RAS line and SCADA with Synchronization to SBR, Raw Sewage Pumps (MPS) and Chlorination, SCADA mechanism as per the Design and Cycle duration from Service(Technology) Provider. Along with Providing, Fixing and Commissioning of Furniture and Computer Equipment as per the deatils attached in the DNIT (1 Head Chair, 10 Revolving Chairs, 2 Tables with minimum size 1.2 m x .75 m , along with Conference hall table of size so as to accommodate 24 people sitting arrangement and 24 Revolving Chairs. Supply, Testing and Commissioning of Computer with LED Display, 13th Generation Intel® Core™ i7 processor Windows 11 Home 68.6 cm (27) diagonal FHD, Antiglare IPS display with Intel® UMA Graphics 16 GB DDR4 RAM 1 TB SSD Solid State Drive HP 710 White Wireless Keyboard and mouse combo, True Vision 1080p FHD IR tilt privacy camera, 1 HDMI-out 1.4)

-Supply, Erection, Installation, Testing and Commissioning of Laboratory Equipment , Chemicals and Glass ware as per Annexure-AChemicals:Cons. Sulfuric Acid 2.5Ltr,Manganese Sulfate (MnSO4.H2O) 500gm,Sodium hydroxide (NaOH) 500g, Sodium Iodide (NaI) 500g, Sodium Azide (NaN3) 500g, Starch 500g, Salicylic Acid 500g, Sodium Thiosulfate 500g, Potassium Dichromate ( K2Cr2O7) 500g, Silver sulfate (Ag2SO4) 100g,Ferouss Ammonium sulfate (NH4)2Fe(SO4).6 H2O 500g, Ferroin Indicator 125ml,Filter papers 1 Pack, Hydrochloric Acid HCL 2.5ltr, Iodine 500g, Potassium Iodide500g, Magnesium Chloride MgCl2.6H2O 500gm, Sodium Acetate 500ml, Potassium Nitrate500gm,Acetic Acid 2.5ltr, Methyl orange indicator 125ml Instrumentation: COD Digester with Closed Reflux method, controlled by solid state digital temprature, Indicator cum controller (Microprocessor based, Digital pH meter, Turbidity meter, Spectrophotometer- UV double beam Microprocessor based, To measure 9 wavelengths and 2 samples at a time, Oven Incubator minimum size 450 mm x 450 mm x 600mm, BOD Incubator- Volume 113 litres minimum with solid state electronic digital model, Digital balance- 200 gm weighing capacity with 0.1 mg accuracy, Muffle Furnace rectangular with Muffle size (125 mm x 125mm x 250mm), Dissolved Oxygen meterwith LCD Display, Binocular Microscope with LED light source, Deep Freezer- Capacity 4 Cu Ft, Magnetic Stirrer with capacity of hot plate as 5 litres, Double Distillation Apparatus - electrically heated, 5 litre capacity, Bacteriological Orbital Shaking Incubator temperature range from ambient to 70 degree celcius, able to accomodate 16 flasks minimum, Biological Safety Cabinet/ sampling Booth- working size-4`x 2` x 2`, Fume Hood- working size 4` x 2` x 2` , Vaccum Pump (Mono block, beltless) moisture trap and vaccum Gauge Capacity -75 litres, Autoclave Vertica- Size 400mm x 600 mm Capacity 98 litres Glass Ware :Desiccator 12’’,1 No, Crucible 50ml,12 Nos, Conical Flask 500 ml 12 nos. Conical Flask 250 ml 12 nos. Measuring cylinder 100 ml 6 nos.Measuring cylinder 50 ml 6 nos., Measuring cylinder 10 ml 6 nos.,Volumetric Flask 100 ml 6nos., Volumetric Flask 500 ml 6 nos.,Volumetric Flask 250 ml 6 nos,Volumetric Flask 100 ml 6 no, Volumetric Flask 50 ml 6 nos, Petri diss 4’’, 12 Nos, Burette with stand 500ml, 12 Nos, Micro Pipette 5 ml and 10 ml 6. Nos, Dispenser bottle400ml, 6 Bottles, Distilled water collection bottle 5L(2 Nos),BOD Bottles, 300 ml-27 Nos, Beaker 10ml,250ml 500ml 1000ml 2000 ml (4 Nos Each), Test tube, 1 Box

-supply, installation, testing and commissioning of online effluent water quality monitoring system for effluent ph,turbidity, TSS and with LED display data bloger and transfer of Data to required web portal along with optical fiber Data connection for a period of 5 years after 1 year defect liability period. (OMD)

Supply, Installation, Testing and Commissioning of Sluice Gates of Size 0.5 m x 0.5 m with Manual hand Rotated spindle of 500 mm Diameter. The MOC of Sluice gates shall and Spindle shall be SS-304 and Rotating handle shall be made of MS (2 Nos at Upstream of Fine Screens and 2 Nos at Downstream of Fine Screens )

Supply, Installation, Testing and Commissioning of Mechanical Detroiter with Agitators and Srew Grit Removal Mechanism in existing Grit Channels (3.5 m x 3.5 m x 1.0 m SWD plus 0.3m FB) auto grit removal mechanism with All Electrical Panels, cables, Civil works as Per Specifications mentioned in the DNIT

Providing and fixing of Odex casing shoe of Proper Size and ISI make complete in all respect

Supplying, erection testing and commissioning of submersible pumping sets as per BIS SPECIFICATION No. 8034 - 1989 (as amended up to date for pumps ) and IS 9283 – 1979 (as amended up to date for motor ) the pump motor sets should be capable of pumping clear fresh cold water having characteristics as specified in Clause – 4 of IS 8034 – 1989 and clause 4.1 of IS 9283 – 1979 . (220 LPM /210 M Head 17.50 BHP )

Providing and Fixing / lowering 7” (180 mm) Dia M. S Pipe of thickness 6.4mm of 6 meter. Long ISI make as Required for covering loose formation of soil during drilling process including enlarging the existing drilling size at any depth to cover the loose formation of bore complete in all respect

Drilling of 300 mm dia bore by Bocky/ DTH/Odex for drilling accoring to ISI specification No. 2800-1991 (Part-1) as amended upto date and modified to extent of the specification attached with this schedule of items of work in all kinds of soils 190mm dia bore by DTH/Odex in hard rocky starta including the cost of all consumable store, fuel, oil, soil stabilizing material and transportation of rig and other accessories to the site of proposed bore and back complete in the satisfaction of the Engineer-in-charge/ ODEX/DTH

Providing and fixing of 2` i/d delivery pipe class B ISI marked of approved make complete in all respect to the satisfaction of Engineer-in-charge

Providing and fixing of cast iron (C.I) D plate of size 300mm dia x 10mm thikness having weight 7 kg to cover the top borehole fastened with nut and bolts and clamp placed on its top for holding the pump set and GI pipes lowered in the tubewell complete in all respect to the satisfaction of Engineer-in-charge.

Providing and fixing of 2` i/d nipple made out G.I pipe class B and welded with flange having holes for fasting with pipe and threaded at other end with 8 threads in one inch (25mm) complete in all respect to the satisfaction of Engineerin-charge.

Providing and fixing of G.I clamp 50mm wide and 10mm thick suitable for holding to 50mm G.I pipe class B and pumping machinery complete in all respect to the satisfaction of Engineer-in-charge.

Resistivity survey with deep penetration, generator opetared, D.C. resistivity meter to kown the type of sub surface starta at different depths. Quantity of water likely to be available and depth of the tubewell to be installed to obtain fresh water in required quantity including transportation of equipments and manpower, submission of hard copy of resistivity survey with relevant technical date complete in all repect to the satisfaction of Engineer-in-charge

Supplying and jointing 4 core service cable of approved make with bare bunched aluminium conductor insulator and sheathed with PVC etc. with voltage grade 1100 volts marked with IS 694:1990 including cost of jointing, material, carriage, loading and unloading etc. complete in all respect to the satisfaction of Engineer-incharge

Labour for making filter on 219.10 mm dia ERW M.S. Pipe (ISI marked) with slot length 62.50mm and slot width 0.5mm to 0.75mm around the pipe by gas cutter or any suitable mechanism including cost of all consumable items complete in all respect to the satisfaction of Engineer-incharge.

-Supply ,Installation , Testing and Commissioning of EOT Crane for centrifuge Machine with Guide Rail arrangement of 2 Tonne Capacity , 12m Span, SS-304 Lifting Chain, Length of Chain not less than 12 m, Speed of Hoisting, 3m /Min, Cross Travel 12m wih all Electrical Cables, Panels and Related Works Complete in all respect as Per Specifications of DNIT and Satisfaction of the Engineer in Charge.

Supplying, erection, testing and commissioning of submersible motor pumping set non clog for Sludge having head 10.00 m as per the indicated requirements of discharge in LPM and power capacity in BHP as per IS marked including all accessories (like SS Pipes, SS Chain (Shackle Chain) ,SS Foundation Bolt, complete base frame, Monorail, Chain Guide Line, Auto Compiling, Duct Foot Bend (D/F Bend) etc. complete in all respect (15 m3/H@ 25 MWC) (1W plus 1S) For Centrifuge Sludge feed Pumps

Designing, providing, fixing, commissioning and testing of chlorine gas dosing System with emergency Equipment Accessories and 3 No 900 kg toner of reputed make consisting of support structures, ductwork Neutralization tank, necessary piping, motors, controls, exhaust and essential accessories with dry scrubber and leak detector..

Credit for Old Blowers, with Motors

Credit for Old Mechanical Coarse Screens

Providing, Installation, Testing and Commissioning of Actuating Gates for SBR Channels of required sizes and Synchronization with SCADA (0.5 m x 0.5m) for Automatic Functioning of Gates as per the SBR Cycle

Operation and maintenance of the complete scope of work required to be executed in this DNIT i.e Renovation and Revamping of 6.0 MLD SBR based STP at Narnaul including manpower, all chemical, chlorine polymer etc and all electrical, mechanical, horticulture and civil structures for 3 months successful trail run period, 6 year defect liability cum Operation and Maintenance period thereafter on the commissioning of scheme and plant (cost of the O and M will be kept minimum 20% of estimated cost of work).

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