PROVISION OF 1.0 MLD AND 0.15 MLD STP AT INA EZHIMALA

Amount

Total amount of Sch 'A' part-I ( Buildings/ Structures)

Total amount of Sch 'A' part-II (Excavation, earthwork and site clearance )

Total amount of Sch 'A' part-III (Shed for DG Set)

Total amount of Sch 'A' part-IV (Internal Water Supply)

Total amount of Sch 'A' part- V(Internal Electric Supply)

Total amount of Sch 'A' part-VI (External Water Supply)

Total amount of Sch 'A' part-VII (External Electric Supply )

Total amount of Sch 'A' part-VIII (Road/Path/Hardstanding)

Total amount of Sch 'A' part-IX ( Sewage Disposal)

Total amount of Sch 'A' part-X (Compound wall)

Total amount of Sch 'A' part-XI (RCC Retaining Wall)

Total amount of Sch 'A' part-XII (DG Set)

SCH. 'A' PART -XIII (Miscellaneous B/R & E/M Items (BOQ) ) Note :- This schedule is not pre priced by MES and the pre priced rate indicated as "Rs. 0.00" under Col.5 signifies this fact only.

INTERNAL ELECTRIC SUPPLY

Ceiling fan complete with blade ,down rods, electronic regulator and accessories,230 V,1200mm sweep copper wound having Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) as per IS 374:2019 including fixing of down rod and connecting up complete with and including three core flexible PVC insulated multi stranded copper conductor cable of size 0.5 Sq mm from connector to fan complete all as specified

Exhaust fan steel body AC single phase 230V , 50 Hz, RPM 1200 of size 300mm sweep with blades and frame and louvers complete including making necessary provisions for mounting on walls all as specified and directed.

Exhaust fan made of sturdy engineering plastic complete with louvers shutter voltage 230V, 50 Hz, RPM 1200 of sweep 250 mm copper winding complete including making necessary provisions for mounting on walls all as specified and directed.

LED Tube light 1X22 Watt 4' universal battern type with and including connecting 3 core 1sqmm PVC insulated multistranded copper conductor's sleeve color matching to fitting and connecting up complete all as specified and directed at site.

LED light 1X10 Watt 2' with and including connecting 3 core 1.0 Sqmm PVC insulated multistranded copper conductor color of sleeve matching to fitting and connecting up complete all as specified and directed at site.

Building LED security light 1x35W new generation energy saving and environmental friendly long life made of pressure die cast alluminium housing with high power LED as lighting source and lens embded PC cover having TOP OPENING separate driver compartment with IP66 protection and impact resistance of IK 07 complete with and including wall mounted bracket fabricated out of 40mm GI pipe light grade bend to shape1.5 mtr long and two nos wall mounting clamps using 25x4mm thick MS strip bend to shape and welded with pipe to form solid structure and one run of 1sqmm PVC insulated multistranded copper cunductor wire conecting pvc terminal to fitting.

EXTERNAL WATER SUPPLY

Cast Iron Air Valves with double air Outlets inside fitted with SS floats, Type DK in PN 1.6 conforming to IS 14845 of size 100 mm dia bore and fixing up on PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass treaded polypropylene random fittings laid in trenches of size 110mm complete all as specified

Supply and Install and testing Centrifugal monoblock Pumping sets, electric driven working on 440V, 3 phase, 50Hz, horizontal end suction, centrifugal type confirming to IS:12469-1988 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for continuous operation complete of capacity 30 Mtr head and 1500 LPM Discharge with Suction and Delivery 100mmx100mm dia inclusive of starter and Concrete bed and iron bed foundation for the motor as directed by Engr-in-charge.

Supply and Install and testing Centrifugal monoblock Pumping sets, electric driven working on 440V, 3 phase, 50Hz, horizontal end suction, centrifugal type confirming to IS:12469-1988 with CI casing, bronze impeller and stainless steel shaft mounted on heavy duty bearings suitable for continuous operation complete of capacity 20 Mtr head and 840 LPM inclusive of starter and Concrete bed and iron bed foundation for the motor as directed by Engr-in-charge.

Supply and fix flat submersible 3 core copper conductor PVC insulated and PVC sheathed cable of size 10 Sqmm complete all as specified and directed by Engineer-in-Charge.

Supply and fix flat submersible 3 core copper conductor PVC insulated and PVC sheathed cable of size 6 Sqmm complete all as specified and directed by Engineer-in-Charge.

EXTERNAL ELECTRIC SUPPLY

Supply, lay and testing cable XLPE insulated, screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size2 core 10 sqmm.for street lights all as specified and as directed

Supply, lay and testing cable XLPE insulated, screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 3.5 core 300 sqmm all as specified and as directed.

Supply, lay and testing cable XLPE insulated, screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 volts grade with stranded aluminum conductor of size 3.5 core 50 sqmm all as specified and as directed

Riddled soil as earth cushioning to UG cable by using IS sieve to separate the composite particle/roots etc and refilling/spread in trenches as cushioning and rammed down to form a solid bed all as specified and as directe. Note:- 1. Punned thickness shall be measured and paid seperately. 2. Excavated approved soil shall be riddled by using sieve to separate composite particles etc as per IS.

Item No 33 Contd. 4.Time switch, complete with single phase 16 Amp power contactor, MCB SP&N 16 Amps fitted inside polycarbonate enclosure all as specified

Supply, Install, testing & commissioning of LT panel board from CPRI approved manufacturer with CRCA Sheet steel 3 mm thick outdoor type cubical compartmentalized, having bus bar capacity 200A, ammeter with CT's, voltmeter, indicating lamps with and following breakers as incoming and Outgoings complete all as specified and directed. Incoming 1. 4 pole MCCB 100 A, 415V, 50Hz with breaking capacity 35KA, O/C and E/F protection - 01 No 2. Multi Functional meter for measuring V, A, F, PF. 3. Indicator lamps R, Y, B. Outgoing 1. TP MCCB 63A, 415V, 50Hz with breaking capacity 25KA, protection - 04 No ( STP, Treated water plant & 1 Spare) 2. TPN MCB 16A,415V, 50HZ with breaking capacity 10KA, Protection - 02Nos (Street lights, Internal lighting)

DB box should be made of thermoplastic Polycarbonate model no KF 2525 G, having IP67/ degree of protection. The color of Junction boxes shall be Siemens Grey RAL7035 or Black RAL9011. The gasket should be internally embedded, and made of Polyurethane for suitable and including mounting One MCB SP 6 A, 4 pole bakelite terminal block and all necessary fixing arrangements i.e. fixed on poles with two Nos of MS flat clamps etc duly painted with two coats of aluminium paint over a coat of zinc chrome primer and 9 RM 2 core 1.5 sqmm copper cable complete all as specified

Earthing complete with galvanized steel earth plate electrode of size 600mm x600mmx6.0 mm thick buried directly under ground vertically to a depth not less than 2.25 meter below ground level with top edge of the plate at a depth not less than 1.5 m below ground level connected to and including galvanized strip 32 x 6mm, by means of bolts, nuts, check nuts and washers made out of GI including protection pipe GI medium grade 40 mm size and watering pipe 20 mm dia GI medium grade all as shown on plate No 3 of SSR Part-I, connecting to earthing test point, including necessary earth work in any type of soil, PCC earth chamber made in PCC 1:3:6 type C1 (using 20mm graded aggregate), common salt, charcoal, CI funnel, earth pit cover in RCC 1:2:4 type B1 (using 20mm graded aggregates), with 8mm CTD bars @ 140mm c/c in both ways, including necessary form work complete including necessary test on completion all as specified and as directed.

LED street light fitting 70 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection including mounting arrangement like light grade GI pipe bracket of suitable dia of length not less than 1.5m bent to shape and fixed on poles with two Nos of MS flat clamps etc duly painted with two coats of aluminium paint over a coat of zinc chrome primer all as specified and directed.

SEWAGE DISPOSAL

Supplying, laying, jointing and testing in trenches DWCPE (SN 8) nominal size 200 mm dia, 197.40 (ID)/230.50 (OD) dia as per IS-16098 (Part 2) : 2013 with and including all items and activities required to make sewer line functional complete all as specified and as directed

SITE SURVEYING

Conducting detailed over ground topographic survey and contour survey for two sites in consultation with departmental Engineers using total station to map all existing details viz manholes with invert levels, roads, trees, light poles existing structures/ compound walls etc. The topographic survey shall include all buildings, waterbody, vegetation, trees, demographic data of residents and any other features as required by the departmental Engineers. All the attributes of the sub system viz, specification, make, year of installation etc, shall be acquired from Departmental Engineers. The topographic survey shall be done in grid 2m x 2m. While plotting of contours shall be undertaken at 1m interval in sloping ground. Control points shall be made by fixing of pillars (upto 4 pillars) for every 30m apart laterally and longitudinally for detailed topographic and contour survey. Note :- (a) The consultant shall submit 07 sets of contour maps in hard copy including soft copy. (b) Bench mark shall be fixed at site by consultation with Departmental Engineers.

DG SET

Supply and install , testing and commissioning of diesel engine driven generating set with AMF PANEL panel 100KVA with water cooled engine of suitable BHP for 80 KW power generation @ RPM 1500, brushless frame with silencer and Canopy for sound less mode (sound level not exceeding level specified by central pollution control board) and all engine accessories such as self starter, alternator/dynamo and 80 kW/100 kVA electric alternator, 415 volts, 3 phase, 4 wire,50 Hz, Voltage Regulation ± 15, Insulation class H coupled to engine with suitable coupling and base frame on foundation as recommended by the manufacturer and consisting of other electrical components, fuel tank capacity as per OEM recommendations with level indicator installed on suitable steel frame with PCC foundation as per manufacturers instructions, Power Command genset Controller, fuel pipes, Dual spin on fuel filter, Dritype Aircleaner, Shutt off coil with safeties for LLOP/HWT , fuel pipes , bar metre, hour meter , oil temperature gauges, ammeter, ignition switch, radiator with cooling fan, maintanance free battery battery, including suitable size of copper cable leads with terminals, all mountings ,accessories and necessary foundation and AVM pads complete as per manufacurers recommendations and to the satisfaction of Engr in charge. DG Set will comply with the conditions as per The Air (Prevention and Control of Pollution) Act 81.

Item No 43 Contd.. (A) PRIME MOVER :- Suitable for driving80KW/100 KVA alternator Liquid cooled battery start diesel Engine of adequate capacity 159 BHP confirming of BSS 649 and fuel tank suitable for 12 hrs running capacity mounted on MS frame pedestal supported with anti-vibration mounting rated for continuous running capable of taking 10% over load for one hr in any 12 hrs operaton complete with the following standard accessories :- a)Fly wheel to match with the flexible coupling b)Flexible coupling wih guard c)Air cleaner oil bath type / dry type d)Lubricating oil filter, fuel filter paper element type e)Blower type fan and radiator f)Governor for class "A" Goverming as per IS-1601 of DS 649/1958 g) Starter. Motor for electric start complete with dynamo altermator, maintenance free batteries heavy duty of capacity 12 V 65 Ah or as per OEM recommendations, Nos & capacity as required with copper conductor leads of adequate size and length not less than 2 M including battery box all as directed.

Item No 43 Contd... h) Hour meter and RPM indicator j) Exhaust pipe brought outside the building and lagging of entire length of exhaust pipe with 12 mm dia. k) Instrument panel duly wired comprising the following including protection for low lub oils high temperature :- (i) Lube oil pressure gauge (ii) Battery charge indicator meter (iii) Starting switch with key (iv) Lub oil temperature (v) Engine temperature indicator

Item No 43 Contd.. (B) ALTERNATOR : 80KW/100 KVA at 0.8 PF Brushless self excited, self regulated 3 phase 50 Hz 415 V 1500 RPM 4 wire screen protected drip proof free from simulation problems continuous rating confirming to BS 2613 complete with automatic voltage regulator O/P voltage regulated between +/- 1% or set voltage from no load to full load. (C) AUTOMATIC MAINS FAILURE PANEL :- AMF panel for 80KW/100 KVA DG Set fabricated on CRCA 3.15mm thick, outdoor type IP 54/ IP 65 factory made suitable for floor mounting hinged from panel for easy asessibility with suitable rated bus bar internal wiring and with provision for connecting incomming/outgoing leads with the folowing accessories :- (a) MCCB 200 Amps 4 pole - 03 Nos (02 Nos for incoming & 01 No for outgoing)

Item No 43 Contd.. (b) Auxillary contactors 200 Amps ,415 Volt , 3 Phase, 4 Pole with timer (on delay) - 02 Nos (c) Multi functional meter - 01No (d) KWH meter electronic digital type - 01 No (e) Two set of indicator lamps 6 Nos LED Type for main and DG indication (f) Master switch for auto/manual/test/off (g) One set of lamps for indicating "load on set" "load on mains"set fails to start" low oil pressure" high cylinder tamp" " battery low" (h) Alarm/Hooter

Item No 43 Contd.. (ii) Necessary foundation for installation of DG set shall be provided as per manufacturers recommendations and cost deemed to be inclusive in the rate quoted for this item. (iii) All testing equipments are to be arranged by the contractor and testing shall be carried out by the contractor in presence of Engr-in-Charge and testing result duly signed by the Engr-in-charge and the contractor shall be kept in Record. (iv) Rate quoted by the contractor including the rate of first filling of lubricating oil, Coolant and duct with wooden cover from DG set to AMF Panel. AMF panel must be out side the canopy. (v) Drawings/catalog for DG Set and AMF panel got approved by the GE before ordering to the manufacturer.

SEWAGE TREATMENT PLANT

Design and Construction of Raw Sewage Sump 44000 Litres capacity (4.70m dia x 2.50m + 0.3m free board) size in RCC framed structure with design mix concrete of grade M30 complete with RCC foudation all as shown on drawings and as specified NOTE : (a) Before commencement of work, contractor shall submit all design details & working drawings duly vetted from IIT/NIT for approval of Accepting Officer. (b) Yardstick for payment shall be approved by Accepting Officer (based on this schedule and rates quoted by the contractor.) (c) Capacity and size of raw sewage sump given above is approximate. Contractor shall design/ work out actual capacity/ size required. (d) Rate quoted shall also deemed to be included for all.

RAW SEWAGE SUBMERSIBLE PUMPS - 02Nos (1W+1S) Supplying, installing, testing and commissioning raw sewage submersible pumps to be installed in receiving sump complete with motor and all necessary accessories and fittings, to be installed for transferring sewage from Sump. Level sensor provided in the tank and interlinked with pumps for ON-OFF operation as per water level in the tank. One pressure gauge for each pump provided to measure pressure at the outlet. The pump shall be suitable for the following requirements :- (a) Flow rate - 42 M3/hr (minimum) or above as suitable for 1000 Cum per day (b) Head : 14 mtr (c) Pump casing CI conf to IS 210 Gr FG 260 (d) Cast Iron non clog pumps (e) Shaft : SS AISI 431

RAW SEWAGE SUBMERSIBLE PUMPS - 02Nos (1W+1S) Supplying, installing, testing and commissioning raw sewage submersible pumps to be installed in receiving sump complete with motor and all necessary accessories and fittings, to be installed for transferring sewage from Sump. Level sensor provided in the tank and interlinked with pumps for ON-OFF operation as per water level in the tank. One pressure gauge for each pump provided to measure pressure at the outlet. The pump shall be suitable for the following requirements :- (a) Flow rate - 125 M3/hr or above as suitable for 1000 Cum per day (b) Head : 14 mtr ( c)Pump casing CI conf to IS 210 Gr FG 260 (d) Impeller : chrome steel impeller (e) Shaft : SS AISI 431 NOTE : Electromagnetic Flow meter with tantalizer to be provided in common header of all four pumps as per specifications.

Designing (hydraulically, structurally and aesthetically), providing, constructing, hydraulic testing, commissioning and giving satisfactory trials of STP capacity 1.0 MLD with Moving Bed Bio Reactor(s) technology and consisting of foundation for all E/M equipments, associated piping work with required valves, drains, pathways, Electrical control panel with interconnecting cable etc complete as turnkey job with all involved civil, electrical, digital and mechanical works as per detailed specifications and components with all duties and taxes complete. (Also refer important notes below). Design of STP shall be carried out through one of the OEMs from the list mentioned in particular specifications on the basis of raw sewage characteristics given in Particular Specifications duly vetted from IIT/ NIT for the entire scheme of STP including electro & mechanical and civil works and submitted for approval of Accepting Officer before commencement of the work. Parameters of treated water shall be suitable for Arboriculture all as per Col 4 of Appx `B' to E-in-C's Branch MES New Delhi letter No 86435/Misc/E4 (U3) dt 19 May 2017 as given in Particular Specifications. The design and execution of STP shall comply the directions contained in E-in-C's Branch ibid letter and Kerala State Pollution Control Board Act 1986 (which is more stringent).

MS COARSE BAR SCREEN Supplying, installing and commissioning of bar screen opening made up 25 x 10mm thick flat iron with Clear spacing 20mm .suitable Nos all as per approved design plan so as to remove the large sized particles present in the sewage water. Size of MS Coarse bar screen shall be width 500 mm and vertical height of 900 mm with clear spacing 20mm. Steel surfaces shall be painted with two coats of Epoxy paint over a coat of epoxy primer.

STILLING CHAMBER Supply , installation , testing and commissioning of stilling chamber to stabilize the flow in MS FRP (inside) construction of size 1.1m x 1.1m x 1.1m with free board-0.5m

BAR SCREEN CHAMBER Supplying, installing, testing and commissioning of MSFRP Fine bar screen chamber of size 3.8 m x 0.4m x 0.4m with screen of MSEP construction of 400 x 800 mm size, with clear spacing 10mm, to prevent floating objects passing through it, screen cleaned mechanically and subsequently floating material will be disposed off manually.

GRIT REMOVAL CHAMBER Supply , installing and commissioning of MS FRP Grit Removal Chamber of size 2.3m x 2.3m x 0.9m with Gravity type with scrapper mechanism made of SS as per given specifications.

OIL GREASE TRAP CHAMBER Supply , installing and commissioning of MS FRP Oil & Grease Trap chamber with Oil removal mechanism of size 4.0m x 1.5m x 1.35m with free board 0.3 m and overflow type oil skimmer of capacity 1 LPH as per given specifications.

EQUALISATION TANK - 1 No Design and Construction of Equilisation tank 400000 Ltr capacity (11.70m dia x 3.80m) size in RCC construction with design mix concrete of grade M30 complete with RCC foudation complete all as per given specifications.

RAW SEWAGE CENTRIFUGAL PUMPS - 02Nos (02W+02S) Supply , installing and commissioning of raw sewage submersible pumps of non clog design complete with motor and all necessary accessories and fittings, to be installed for transferring sewage from equalization tank to process reactor. Level sensor provided in the tank and interlinked with pumps for ON-OFF operation as per water level in the tank. One pressure gauge for each pump provided to measure pressure at the outlet. as per given specifications. Each pump Flow rate: 21 m3/hr Head: 10 mtrs NOTE : Electromagnetic Flow meter to be provided in header of each set of pumps as per specifications

AIR BLOWER - 4 Nos (2W+2S) Supplying, installing and commissioning of twin lobe type Air blower with motor, for providing air in equalization tank, MBBR reactors & Sludge holding tank. One no. Air rotameter is to be provided in each line to MBBR reactor 1 & 2, equalization tank, sludge holding tank for required quantity of air as per given specifications. (a) Capacity of each blower - 360.00 cu m/hr @ 6.0 m WC (b) Twin lobe positive displacement belt driven type (c) pressure gauges -01 nos for each blower , Diameter of dial - 50mm

ANOXIC CHAMBER - 02 Nos Supplying, installing, testing and commissioning of anoxic chamber of size 2.4 m Dia X 5.2 m SWD + additional free board 0.4 m in MSFRP construction with all internals comprising submersible Mixer having minimum thrust of 131 N, made of stainless steel of suitable power rating as per given specifications.

MOVING BED BIO REACTOR - 4 Nos (2 for each stream in series) Supplying, installing, testing and commissioning MBBR tanks of size 2.6 m Dia x 5.0 m SWD with additional free board of 0.6m in MSFRP construction, with cylindrical/circular shaped wagon wheel design media having external fins , surface area - 400 m2/m3, non-toxic type with media total quantity 49 m3 (Total for Both stream) with all internals comprising of SS air grid & SS rise (Header & lateral type) pipe, media retaining sieves, etc.as per given specifications.

SEWAGE SELF PRIMING RECIRCULATION PUMPS - 04 Nos (2W+2S) Supplying, installing, testing and commissioning sewage centrifugal monobloc self-priming recirculation pumps complete with motor and all necessary accessories and fittings for recirculation of biomass with sewage to the anoxic chamber. One pressure gauge for each pump has to be provided to measure pressure at the outlet. Model : As per manufacturer Type - centrifugal monobloc self-priming flow rate : 21.0 m3/hr Head :8.0 m MOC - CI.

TUBE SETTLER TANK - 02 Nos Supply, installing, testing and commissioning Tube settler tank in MS FRP construction of size 4.0 m x 2.9m x 2.7m with hopper size 1.2m & free board 300mm, with UV Stabilized virgin PVC base media & MSEP collection trough. (a) type: square/Chevron tube type (b) MOC of media: UV stabilized Virgin PVC base

SLUDGE TRANSFER PUMPS -04Nos(2W+2S) Supply, installing, testing and commissioning of sludge transfer self priming monobloc pumps complete with motor and all necessary accessories and fittings for transferring sludge from bottom of the tube settler to the sludge holding tank. One pressure gauge for each pump has to be provided to measure pressure at the outlet. Capacity: 15.70 m3/hr (minimum) or above as suitable for 1000 Cum per day Head: 6 mtrs MOC: Cast Iron Type: centrifugal monobloc self-priming

SLUDGE HOLDING TANK - 01Nos Supply, installing, testing and commissioning of Sludge Holding Tank of size 4.80m x 2.0mx2.0m with free board 0.5m made of MS FRP construction, as per given specifications, to receive sludge from tube settler Through pumps. (a) MOC of Air Grid: UPVC (b) Air Grid type: Header & lateral (c) Aeration air required (min): 23 m3/hr

SLUDGE FEED PUMPS - 02Nos Supplying, installation, testing and commissioning of sludge transfer self priming monobloc pumps complete with motor and all necessary accessories and fittings for sludge screw press , Level sensor should be provided in the sludge holding tank and interlinked with pumps for ON-OFF operation as per level in the sump. One pressure gauge for each pump has to be provided to measure pressure at the outlet. Complete all as specified. Capacity - 2.2 m3/hr (minimum) or above as suitable for 1000 Cum per day Head - 6.0 mtrs Type : self priming centrifugal monobloc

SLUDGE DEHYDRATOR - SCREW PRESS - 02 Nos Supplying, installation, testing and commissioning of Continuous feed sludge screw press with dosing system for sludge dewatering system working on 415 volt controlled by VFD and as specified. Capacity - 2.0m3/Hr at sludge concentration of 0.8%

DWPE DOSING SYSTEM - 2 Sets Supply, installing, testing and commissioning of Dewatering Poly Electrolyte dosing system each comprising of 2 nos dosing pump of 50 LPH each and one no Solution tank 1000 ltr of HDPE / LDPE, all as specified.

CHLORINE CONTACT CUM FILTER FEED TANK-01No. Supply, installing, testing and commissioning of Chlorine Contact cum Filter feed tank of size 5.60m x 2.20m x 1.70m with free board 0.3m made of MS FRP construction, as per given specifications..

DISINFECTION UNIT Supply, installing, testing and commissioning of Sodium Hypo Chlorite dosing system with dosage of 4mg/ltr comprising of 2 nos dosing pump of 4 LPH each and one no Solution tank 200 ltr of HDPE / LDPE, dosing pump capacity all as specified.

FILTER FEED PUMPS - 02Nos (1W+1S) Supply, installing, testing and commissioning of filter feed centrifugal monobloc pumps complete with motor and all necessary accessories and fittings for feeding tertiary unit, Level sensor should be provided in the chlorine contact cum filter feed tank and interlinked with pumps for ON?OFF operation as per level in the sump. One pressure gauge for each pump has to be provided to measure pressure at the outlet. (a) Flow rate - 42 Cum per hr (minimum) or above as suitable for 1000 Cum per day (b) Head : 26 mtr (c) MOC: Cast Iron (d) Type: Centrifugal monoblock NOTE: The installation of the filter feed pump to be connected with required number of pressure gauges, pipe line, pipe line fittings and control valves , Level control switch, Flow meters with totaliser as per specifications.

DUAL MEDIA FILTER- 01 No Supplying, installation, testing and commissioning of Dual Media filter, complete with media, frontal piping, valve and pressure gauges to measure pressure across the filter. (a) Flow rate: 42 m3/hr (minimum) or above as suitable for 1000 Cum per day (b) Filter media : Anthracite, Filtering sand, Crushed gravel, Pebble of different sizes as per requirement. (c) Finishing inside with Bituminous paint, outside with Epoxy coat. (d) Size: 2000mm dia x 1800 mm height (minimum) or above as suitable for 1000 Cum per day (e) Material of construction: MS (f) Thickness 6 mm shell / 8 mm dish

ACTIVATED CARBON FILTER - 01 No Supplying, installation, testing and commissioning of Activated Carbon Filter of complete with media, frontal piping, valve and pressure gauges to measure pressure across the filter. (a) Flow rate: 42 m3/hr (minimum) or above as suitable for 1000 Cum per day (b) Filter media : Activated carbon, Coarse sand, Pebbles of different sizes as per requirement. (c) filtering media - sand/pebbles/Anthracite (d) Finishing inside with Bituminous paint, outside with Epoxy coat. (e) Size: 2000mm dia x 1800 mm height (minimum) or above as suitable for 1.0 MLD STP (f) Material of construction: MS (g) Thickness 6 mm shell / 8 mm dish

TREATED WATER TANK : 1 No Design and Construction of Treated Water tank 85000 Ltr capacity (6.00m dia x 3.30m) size in RCC construction with design mix concrete of grade M30 complete with RCC foudation complete all as per given specifications. Drg duly vetted from the third party as applicable shall be submitted by the contractor for approval.

One lot of suitable size Piping & valves of CPVC/ ABS Plastic to interconnect various units of sewage treatment plant, as per drawings, all outlet butterfly valves should be elctrically actuated for automatic operation of the plant and control & display in SCADA panel.

(i) Electromagnetic flow meter inlet and outlet interfacing with PLC panel including mounting arrangement - 04 Nos ii) Ultrasonic level transmitter - Ultrasonic level transmitter with following technical parameters interfacing with PLC panel including mounting arrangement - 02 Nos Range 0-6 mtrs , output 4-20 mA, power supply - 24V DC Accuracy + 0.25% of full scale or better enclosure - IP - 65 weatherproof (iii) SCADA software - Supply, installation , commissioning, testing , terminating & interfacing software design to PLC and commissioning of SCADA software with required tags plus 10 % extra and life time licence development verision - 01 Nos (iv) Development programme - Developig / programming charges to install the software s per logic defined by the dept - 01 No (v) Computer 1 set - Processor:- 13th Gen intel core i5, Opertaing system - Microdoft Windows 11 Home / Pro enterprises, Office Suite - Microsoft 365 for windows, Memory (RAM) - 8 GB, Storgae - 240 GB SSD, Video / Graphics - Integrated / discrete graphic processor capable of 1440 x 900 resolution, Monitor - 17" wide screen flat panel display, Mouse - 02 button optical mouse with built in USB, SOund - Built in Audio / Sound card & speakers, Network - 802.11ac, (vi) Printer 1 no. - Monochrome laser printer.

ONLINE MULTI PARAMETERS ANALYSER-01 Set Supply, installation & commissioning of Multi-parameter Analyser complete with advanced microprocessor based system to analyse and dispay details of COD/BOD/TSS/PH/SS/ Chlorine etc with OFFSET correction , touch screen, alpha numeric display 240x128 pixel, LCD with backlit etc comply to IP54 including all safety measures relay for dry contact alarms for high and high-high set points, monitor failure, microprocessor failure having digital output RS232/RS485. The online multi parameteres analyser will comply with POnline Continuous Effluent Monitoring System (OCEMS) requirements of KSPCB and data will be transmitted to server of the KSPCM in confirmation with KSPCP Guidelines. Method : COD/BOD/TSS: UV-VIS absorption dual beam spectrophotometry at 190~750nm & pH: Potentiometric with combination pH sensor Calibration : Online auto zero calibration for COD/BOD/TSS with OFFSET correction Manual SPAN calibration for COD/BOD/TSS/pH (in-place) Operation cycle : Continuous or batch type Cleaning : Automatic built-in cleaning function. User programmable Operation : Reagent and chemical free analysis Compensation : Auto turbidity and colour compensation Interference : Independent of flow and pressure variations Type : Advanced microprocessor-based system Accuracy : COD/BOD/SS: ± 5% - 10% of F.S. pH : ±0.1 pH. Display type : Touch screen, alpha numeric display 240 x 128 pixels LCD with backlit Response time : Within10 Sec

Measuring cycle : Programmable / normally 3-5 minutes Analog output : 0/ 4-20 mA. DC, isolated Enclosure protection : Comply to IP54 Relay outputs : Dry contact alarms for high and high-high set points, monitor failure, microprocessor failure Power supply : 110- 230V AC,50Hz, 30 VA Digital output : RS 232/ RS 485 Ambient temperature : 0 to 50 Deg. C (vii) One Set of Chlorine analyser for monitoring of residual chlorine . Output 4-20 mA Resolution : 0.01 mg/l Accuracy : ≤ 2% of Full Scale Response Time : T90 in 60 Sec Temperature operating : ‐5 to +70 ºC Sensor Measuring electrode Type : Amperometric type (potentiometric free chlorine sensor)

NOTE: Rate quoted against item No 48 above shall deemed to be included for the following:- (a) Sufficient length piping with MS Heavy duty, both side flanged pipes of suitable dia as per design, valves of suitable material to interconnect various units of sewage treatment plant are included in the rate quoted. Piping required from lift pump to stilling chamber is also included in the rate quoted. (b) Sufficient length of power and control cables to interconnect various drives and instrumentation panel board are included in the items only. (c) Control Cable: PVC insulated, PVC sheathed GI armoured, copper conductor cable as per IS 1554. (d) Power cable : PVC insulated, PVC sheathed, GI armoured, standard aluminium conductor cable as per IS 1554. Minimum cable size shall be 3 corex 4.0 sq mm. (e) Closed cable tray to run cables. (f) Earth work for cable trenching including cable protection with bricks and mechanical protection at road / floor crossing. (g) Includes fixing of stair cases , Platform, Railing as per requirement for the above mentioned items.

(h) Any other works (civil, mechanical & electrical) connected to installation, testing & functional requirement of package type STP of capacity 1000 Cum per day all as mentioned above and which is not mentioned or included in this schedule but necessary shall be carried out by the contractor aganist the rate quoted for itemNo 46 above. (j) Entire plant shall be tested after successful commissioning by rep of accepting officer and contractor shall mark all arrangement without extra cost. (k) All consumable including chemicals required for testing & commissioning will be supplied by the contractor for this item and rate is deemed to be included in the rate quoted. (l) Contractor shall arrange training to MES staff for operation of this STP without extra cost. (m) Contractor shall obtain Consent to operation clearance from Kerala Polution Control Board and Annual fee required for the same shall be deemed to be included in the rate quoted for 1.00 MLD STP and 0.15 MLD STP. (n) Foundation for all electrical & mechanical eqpts. (o) Pressure gauges, electromagnetic flow meter,level control switch,liquid buoyancy, air rotometer etc as required at site for auto functioning of STP. (p) Contractor shall provide suitable enclosure for all outdoor pumps and E&M equipments. (q) All steel surfaces shall be painted with two coats of epoxy paint over a coat of epoxy primer.

Designing (hydraulically, structurally and aesthetically), providing, constructing, hydraulic testing, commissioning and giving satisfactory trials of STP capacity 0.15 MLD with Moving Bed Bio Reactor(s) technology and consisting of foundation for all E/M equipments, associated piping work with required valves, drains, pathways, Electrical control panel with interconnecting cable etc complete as turnkey job with all involved civil, electrical, digital and mechanical works as per detailed specifications and components with all duties and taxes complete. (Also refer important notes below). Design of STP shall be carried out through one of the OEMs from the list mentioned in particular specifications on the basis of raw sewage characteristics given in Particular Specifications duly vetted from IIT/ NIT for the entire scheme of STP including electro & mechanical and civil works and submitted for approval of Accepting Officer before commencement of the work. Parameters of treated water shall be suitable for Arboriculture all as per Col 4 of Appx `B' to E-in-C's Branch MES New Delhi letter No 86435/Misc/E4 (U3) dt 19 May 2017 as given in Particular Specifications. The design and execution of STP shall comply the directions contained in E-in-C's Branch ibid letter and Kerala State Pollution Control Board Act 1986 (which is more stringent).

Supplying, installing and commissioning of One No. Fine bar screen chamber & Oil& grease trap chamber in RCC construction as per given specifications, to prevent floating objects passing through it, screen cleaned mechanically and subsequently floating material will be disposed off manually. (a) Type: fine (b) Material of construction: MS FRP (c) clear spacing: 6mm (d) Size Bar Screen chamber : 1.6 x 0.3 x 0.3 mtr SWD + 0.3 m FB (e) Size Oil grease trap chamber: 3.0 mtr x 1.6 mtr x 0.7 mtr (water depth)

RAW SEWAGE CUM EQUALISATION TANK - 01 NO Design and Construction of Raw sewage cum Equilisation tank of 4.80 x 4.80x 2.50m SWD size in RCC construction with design mix concrete of grade per given specifications. (a) Air grid type: Header & lateral , UPVC (b) Aeration required: 40 m3/hr (minimum)

RAW SEWAGE SUBMERSIBLE PUMPS - 02 Nos (01W+01S) Supplying, installing, testing and commissioning raw sewage electric submersible pumps (ESP) non-clog type to be installed in receiving sump complete with motor working on 415 volt three phase, and all necessary accessories, submersible cable up to motor starter, and fittings, to be installed for transferring sewage from Equalisation tank to anoxic tank. Level sensor provided in the tank and interlinked with pumps for ON-OFF operation as per water level in the tank. One pressure gauge for each pump provided to measure pressure at the outlet. The pump shall be suitable for the following requirements :- (a) Flow rate - 7 m3/hr (b) Head : 10 mtr (c) Pump casing CI conf to IS 210 Gr FG 260 (d) Impeller : Cast Iron (e) Shaft : SS AISI 431 NOTE : Electromagnetic Flow meter with tantalizer to be provided in header of pumps as per specifications

AIR BLOWER 02 Nos (1W + 1S) Supplying, installing and commissioning of twin lobe type Air blower with motor, for providing air in equalization tank, MBBR reactors & Sludge holding tank. One No. Air rotameter is to be provided in each line to MBBR reactor 1 & 2, equalization tank, sludge holding tank for measurement of quantity of air as per given specifications. (a) Capacity of each blower blower - 125 Cum / hr @ 5.0 m WC (b) Twin lobe positive displacement belt driven type (c) pressure gauges -01 nos for each blower , Diameter of dial - 50mm (d) Type: positive displacement

ANOXIC CHAMBER - 01 No Anoxic chamber in MSFRP construction with all internals comprisingMixer made of stainless steel with suitable capacity motor of 0.31 kW to achive dissolved oxygen levels are kept below 1 mg/ltr and as close to, without reaching 0 mg/ltr as passible target operating point would be between 0.2 to 0.5 mg/ltr. (a) Liquid LxBxH : 1.5 x1.5 x 4.7 Mtr (minimum) (b) Free board: 0.5 Mtr (minimum)

MBBR TANKS - 02 Nos in series MBBR tanks each of size: 1.5 x 1.1 x 4.5 Mtr and free board of 0.7 m with Virgin PP, translucent white media cylindrical/circular shaped wagon wheel design having external fins, surface area - 400 m2/m3, non-toxic type with media total quantity 4.4 m3, with all internals comprising of SS air grid & SS rise pipe, media retaining sieves, etc.as per given specifications.

SEWAGE SELF PRIMING RECIRCULATION PUMPS - 02 Nos (1W+1S) Supplying, installing, testing and commissioning sewage centrifugal monobloc self-priming recirculation pumps complete with motor and all necessary accessories and fittings for recirculation of biomass with sewage to the anoxic chamber. One pressure gauge for each pump has to be provided to measure pressure at the outlet. (a) Model : As per manufacturer (b) Type - centrifugal monobloc self-priming (c) Flow rate - 6.25 m3/hr (Minimum) or above as suitable for 150 Cum per day (d) Head :6.0m (e) MOC - CI

TUBE SETTLER TANK - 01 No Supply, installing, testing and commissioning Tube settler tank in MS FRP constructionof size 2.6 x 1.5 x 2.7 m straight height with 1.2 m hooper and 0.3 m free borads, with UV Stabilized virgin PVC base with media & MSEP collection trough (a) Type: square/Chevron tube type (b) Media height at 60 degree or straight: 1000 / 1150 mm (c) MOC media: UV stabilized Virgin PVC Base (d) Type of overflow weirs: V Notch (e) sludgr removal: Through pumps

SLUDGE TRANSFER PUMPS -02Nos(1W+1S) Supply, installing, testing and commissioning of sludge transfer self priming monobloc pumps complete with motor and all necessary accessories and fittings for transferring sludge from bottom of the tube settler to the sludge holding tank. One pressure gauge for each pump has to be provided to measure pressure at the outlet. (a) Capacity: 6.6 m3 / hr (b) Head: 06 mtrs (c) MOC: Cast Iron (d) Type: centrifugal monobloc self-priming

CHLORINE CONTACT CUM FILTER FEED TANK-01No Supply, installing, testing and commissioning of Chlorine Contact cum Filter feed tank of suitable size made of MS FRP construction, as per given specifications. (a) Size: 2.60 x 1.0 x 1.2 Mtr + free board 0.3 mtr (minimum) or above (b) No of baffle wall; TWO (Minimum)

DISINFECTION UNIT Supply, installing, testing and commissioning one set of Sodium Hypo Chlorite dosing system with suitable dosage comprising of 2 nos. electronic metering dosing pump 0-2 LPH @ dosage 4 mg/hr, one no. Solution tank 100 ltr capacity made of HDPE / LDPE, all as specified.

FILTER FEED PUMPS - 02Nos(01W+01S) Supply, installing, testing and commissioning of filter feed centrifugal monobloc pumps complete with motor and all necessary accessories and fittings for feeding tertiary unit, Level sensor should be provided in the chlorine contact cum filter feed tank and interlinked with pumps for ON/OFF operation as per level in the sump. One pressure gauge for each pump has to be provided to measure pressure at the outlet. (a) Flow rate - 6.52 m3/hr (b) Head 25-26 mtr (c) MOC: Cast Iron (d) Type: Centrifugal monoblock NOTE : The installation of the filter feed pump to connected with r equired number of pressure gauges, pipe line, pipe line fittings and control valves , Level control switch, Electromagnetic Flow meters as per specifications.

DUAL MEDIA FILTER- 01 No Supplying, installation, testing and commissioning of Dual Media filter, complete with media, frontal piping, valve and pressure gauges to measure pressure across the filter. (a) Flow rate: 6.52 m3/hr (b) Filter media : Anthracite 0.6 - 0.8mm, Filtering sand 16/32, Crushed gravel6-2mm, Pebble 10-3,12-6mm,40-25mm sizes and qty as required. (c) Finishing inside with Bituminous paint, outside with Epoxy coat. (d) size: 800 mm height x 1800 mm dia (e) Material of construction: MS, thickness 5 mm shell / 6 mm dish

ACTIVATED CARBON FILTER -01No Supplying, installation, testing and commissioning of Activated Carbon Filter of complete with media, frontal piping, valve and pressure gauges to measure pressure across the filter. (a) Flow rate : 6.50 m3/hr (minimun) or above as suitable for 150 Cum/hr (b) Filter media : Activated carbon, Coarse sand, Pebbles of different sizes as per requirement. (c) filtering media - sand/pebbles/Anthracite (d) Size: 900 mm dia x 1800 mm height (e ) Material of construction: Mild Steel (f) Thickness; 5 mm shell / 6 mm dish (g) Finishing inside with Bituminous paint, outside with Epoxy coat.

SLUDGE HOLDING TANK - 01No Supplying, installation, testing and commissioning of Sludge holding tank made of MS FRP construction Size: 1.5 x 1.5 x 1.5 Mtr + free board 0.5 mtr as per given specifications to receive sludge from tube settler through pumps ,inside with Air grid, Air rotameter and all connected pipe line as specified and directed. (a) Air grid type: Header & lateral , UPVC (c) Aeration required: 4 m3/hr (minimum)

SLUDGE FEED PUMPS - 02Nos(01W+01S) Supplying, installation, testing and commissioning of sludge transfer self priming monobloc pumps complete with motor and all necessary accessories . Level sensor should be provided in the sludge holding tank and interlinked with pumps for ON-OFF operation as per level in the sump. One pressure gauge for each pump has to be provided to measure pressure at the outlet complete all as specified. (a) Capacity each: 6.6 m3/hr (b) Head - 6 mtrs (c) Type : self priming centrifugal monobloc (d) MOC: Cast iron

SLUDGE BAG - 01 No SNo Supplying, installation, testing and commissioning of sludge bag system with static mixer and DWPE dosing system for sludge dewatering system complete with single bag sludge bag of non-woven geotextile fabric in stainless steel etc as specified.

TREATED WATER TANK - 01 No Supplying, installation, testing and commissioning of Treated water tank made of MS FRP construction of size 4.80m length, width 2.4m , Liquid depth- 2.2m & free board- 0.3m complete all as specified.

One lot of suitable size Piping & valves to interconnect various units of sewage treatment plant, as per drawings, all outlet butterfly valves should be elctrically actuated for automatic operation of the plant and control & display in SCADA panel.

(i) Electromagnetic flow meter inlet and outlet interfacing with PLC panel including mounting arrangement - 04 Nos ii) Ultrasonic level transmitter - Ultrasonic level transmitter with following technical parameters interfacing with PLC panel including mounting arrangement - 02 Nos Range 0-6 mtrs , output 4-20 mA, power supply - 24V DC Accuracy + 0.25% of full scale or better enclosure - IP - 65 weatherproof (iii) SCADA software - Supply, installation , commissioning, testing , terminating & interfacing software design to PLC and commissioning of SCADA software with required tags plus 10 % extra and life time licence development verision - 01 Nos (iv) Development programme - Developig / programming charges to install the software s per logic defined by the dept - 01 No (v) Computer 1 set - Processor:- 13th Gen intel core i5, Opertaing system - Microdoft Windows 11 Home / Pro enterprises, Office Suite - Microsoft 365 for windows, Memory (RAM) - 8 GB, Storgae - 240 GB SSD, Video / Graphics - Integrated / discrete graphic processor capable of 1440 x 900 resolution, Monitor - 17" wide screen flat panel display, Mouse - 02 button optical mouse with built in USB, SOund - Built in Audio / Sound card & speakers, Network - 802.11ac, (vi) Printer 1 no. - Monochrome laser printer.

ONLINE MULTI PARAMETERS ANALYSER-01 Set Supply, installation & commissioning of Multi-parameter Analyser complete with advanced microprocessor based system to analyse and dispay details of COD/BOD/TSS/PH/SS/ Chlorine etc with OFFSET correction , touch screen, alpha numeric display 240x128 pixel, LCD with backlit etc comply to IP54 including all safety measures relay for dry contact alarms for high and high-high set points, monitor failure, microprocessor failure having digital output RS232/RS485. Method : COD/BOD/TSS: UV-VIS absorption dual beam spectrophotometry at 190~750nm & pH: Potentiometric with combination pH sensor Calibration : Online auto zero calibration for COD/BOD/TSS with OFFSET correction Manual SPAN calibration for COD/BOD/TSS/pH (in-place) Operation cycle : Continuous or batch type Cleaning : Automatic built-in cleaning function. User programmable Operation : Reagent and chemical free analysis Compensation : Auto turbidity and colour compensation Interference : Independent of flow and pressure variations Type : Advanced microprocessor-based system Accuracy : COD/BOD/SS: ± 5% - 10% of F.S. pH : ±0.1 pH. Display type : Touch screen, alpha numeric display 240 x 128 pixels LCD with backlit Response time : Within10 Sec

Measuring cycle : Programmable / normally 3-5 minutes Analog output : 0/ 4-20 mA. DC, isolated Enclosure protection : Comply to IP54 Relay outputs : Dry contact alarms for high and high-high set points, monitor failure, microprocessor failure Power supply : 110- 230V AC,50Hz, 30 VA Digital output : RS 232/ RS 485 Ambient temperature : 0 to 50 Deg. C (vii) One Set of Chlorine analyser for monitoring of residual chlorine . Output 4-20 mA Resolution : 0.01 mg/l Accuracy : ≤ 2% of Full Scale Response Time : T90 in 60 Sec Temperature operating : ‐5 to +70 ºC Sensor Measuring electrode Type : Amperometric type (potentiometric free chlorine sensor) Sensor Electrode Material : Shaft: Glass, Electrode‐Gold, Reference electrode‐ Ag / Tepox gel, Diaphragm‐Ceramics, Gasket‐ EPDM Sensor Automatic cleaning : ASR ‐ Automatic Sensor Cleaning System Transmitter type : Microprocessor based programmable Display : backlit LCD graphic 128x64 pixels Analog output : 3 x 4 to 20mA, max. 400 ohm all galvanically isolated

NOTE: Rate quoted against item No 49 above shall deemed to be included for the following:- (a) Sufficient length piping with MS Heavy duty, both side flanged pipes of suitable dia as per design, valves of suitable material to interconnect various units of sewage treatment plant are included in the rate quoted. (b) Sufficient length of power and control cables to interconnect various drives and instrumentation panels with STP LT panel board are included in the items only. (c) Includes fixing of stair cases , Platform, Railing as per requirement for the above mentioned items.

(d) Entire plant shall be tested after successful commissioning by rep of accepting officer and contractor shall mark all arrangement without extra cost. (e) All consumable including chemicals required for testing & commissioning will be supplied by the contractor for this item and rate is deemed to be included in the rate quoted. (f) Electrical wiring from control panel to pumpsets. (g) Contractor shall arrange training to MES staff for operation of this STP without extra cost. (h) Contractor shall obtain Consent to operation clearance from Kerala Polution Control Board and Annual fee required for the same shall be deemed to be included in the rate quoted for item No 49. (j) .Foundation for all electrical & mechanical eqpts. (k) Pressure gauges, electromagnetic flow meter,level control switch,liquid buoyancy, air rotometer etc as required at site for auto functioning of STP. (l) All steel surfaces shall be painted with two coats of epoxy paint over a coat of epoxy primer.

M&O SERVICES AND COMPREHENSIVE MAINTENANCE OF 1.0MLD & 0.15MLD STP AT INA EZHIMALA

Outsourcing of Mannining and operation services 1 st year to operate the sewage treatment plant of capacity 1MLD operated with SCADA system, Filtration plant and DG sets in three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician and One helper in Two shift including Sundays and holidays to carryout the following nature of works as per Notes given below complete all as specified and as directed .

Outsourcing of Mannining and operation services 1 st year to operate the sewage treatment plant of capacity 0.15MLD operated with SCADA system, Filtration plant in Three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician in each shift including Sundays and holidays to carryout the following nature of works as per Notes given below complete all as specified and as directed .

Notes for Item Nos: 51 & 52 (a) Maintenance and operation of sewage treatment plant of 1MLD capacity with SCADA system and Filtration plant for trouble free running of the entire satisfaction of Engineer - in -Charge. (b) Maintenance and cleaning of the STP,Teritiary plant and DG set including the equipments and its surroundings. (c) Spraying on sludge and screened material with legally permissible materials in order to prevent breeding of flies. (d) Assurance of proper operation of all units in STP . (e)Assurance of proper operation of all units in teritiary plant and also control filtration cycles within time duration for trouble free running of the sewage teritiary plant system. (f) Checking of all electro mechanical systems daily in order to ensure proper working condition.

(m) High skilled technician (STP operator cum in charge with experience and knowledge of SCADA system)per shift for three shifts all as directed for attending/monitoring breakdown and preventive/routine maintanance. (n) The contractor shall ensure routine/preventive maintanance as per OEM recommendation. (o) Testing and monitoring of the required parameters on a daily basis , as specified and maintenance of daily log book with all relevant information. (p)The scope also covers routine,preventive, minor/major maintenance of all the instrumentation system installed like SCADA system,PLC, actuators,flow meters,level indicators electrical equipment, electrical panelswitch gears etc.

M&L for Collecting the waste water/effluent sample monthly from STP before and after treatment, sample handling, transporting to NABL accredited lab approved by authorities, carry out the analysis of the following latest IS method. (a) BOD(Bio chemical Oxygen Demand) (b) COD (Chemical Oxygen Demand) (c) TSS(Total Suspended Solids) (d) Total dissolved solids (TDS) (e) Turbidity (f) PH

Outsourcing of Mannining and operation services second year to operate the sewage treatment plant of capacity 1MLD operated with SCADA system, Filtration plant and DG sets in three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician and One helper in Two shift including Sundays and holidays to carryout the following nature of works as per Notes given below complete all as specified and as directed .

Outsourcing of Mannining and operation services second year to operate the sewage treatment plant of capacity 0.15MLD operated with SCADA system, Filtration plant in Three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician in each shift including Sundays and holidays to carryout the following nature of works as per Notes given below complete all as specified and as directed .

Notes for Item Nos: 57 & 58 (a) Maintenance and operation of sewage treatment plant of 1MLD capacity with SCADA system and Filtration plant for trouble free running of the entire satisfaction of Engineer - in -Charge. (b) Maintenance and cleaning of the STP,Teritiary plant and DG set including the equipments and its surroundings. (c) Spraying on sludge and screened material with legally permissible materials in order to prevent breeding of flies. (d) Assurance of proper operation of all units in STP . (e) Assurance of proper operation of all units in teritiary plant and also control filtration cycles within time duration for trouble free running of the sewage teritiary plant system. (f) Checking of all electro mechanical systems daily in order to ensure proper working condition.

(m) High skilled technician (STP operator cum in charge with experience and knowledge of SCADA system)per shift for three shifts all as directed for attending/monitoring breakdown and preventive/routine maintanance. (n) The contractor shall ensure routine/preventive maintanance as per OEM recommendation. (o) Testing and monitoring of the required parameters on a daily basis , as specified and maintenance of daily log book with all relevant information. (p)The scope also covers routine,preventive, minor/major maintenance of all the instrumentation system installed like SCADA system,PLC, actuators,flow meters,level indicators electrical equipment, electrical panelswitch gears etc.

M&L for Collecting the waste water/effluent sample monthly from STP before and after treatment, sample handling, transporting to NABL accredited lab approved by authorities, carry out the analysis of the following latest IS method. (a) BOD(Bio chemical Oxygen Demand) (b) COD (Chemical Oxygen Demand) (c) TSS(Total Suspended Solids) (d) Total dissolved solids (TDS) (e) Turbidity (f) PH

Outsourcing of Mannining and operation services third year to operate the sewage treatment plant of capacity 1MLD operated with SCADA system, Filtration plant and DG sets in three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician and One helper in Two shift including Sundays and holidays to carryout the following nature of work complete all as specified and as directed .

Outsourcing of Mannining and operation services third year to operate the sewage treatment plant of capacity 0.15MLD operated with SCADA system, Filtration plant in Three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician in each shift including Sundays and holidays to carryout the following nature of work complete all as specified and as directed .

Notes for Item Nos : 63 & 64 (a) Maintenance and operation of sewage treatment plant of 1MLD capacity with SCADA system and Filtration plant for trouble free running of the entire satisfaction of Engineer - in -Charge. (b) Maintenance and cleaning of the STP,Teritiary plant and DG set including the equipments and its surroundings. (c) Spraying on sludge and screened material with legally permissible materials in order to prevent breeding of flies. (d) Assurance of proper operation of all units in STP . (e)Assurance of proper operation of all units in teritiary plant and also control filtration cycles within time duration for trouble free running of the sewage teritiary plant system. (f) Checking of all electro mechanical systems daily in order to ensure proper working condition. (g) Testing the adequacy of all valves, gate valves and non return valves suction and delivery pipe lines, joints and arresting leakages if any in pipe ,control valves with in sewage treatment plant premises. (h) To maintain DG set 100KVA installed at sewage treatment plant 1MLD and to carry out routine operation of DG set as when required.

(n) The contractor shall ensure routine/preventive maintanance as per OEM recommendation. (o) Testing and monitoring of the required parameters on a daily basis , as specified and maintenance of daily log book with all relevant information. (p)The scope also covers routine,preventive, minor/major maintenance of all the instrumentation system installed like SCADA system,PLC, actuators,flow meters,level indicators electrical equipment, electrical panelswitch gears etc.

Comprehensive maintenance of 1.0MLD STP with SCADA system including repair/replacement of all spares required for electro-mechanical equipment installed in the STP,Fltration plant for smooth functioning ,Cleaning of all chambers,sumps and Tanks, cost of testing,Cost of calibration of Multi parameter analyser,DO meters,Flow meters, Level sensors,Chlorine analysers,Upgradation of SCADA software,Repair of PLC Control panel, Communication panel, cost of consumables like chlorine solution for dosing and Hypo solution (6% concentration) , DWPE any other chemicals , Lub oils, Glands etc) cost of topping up of MBBR media as required except "electricity and diesel" for the third year after completion of work .

Item No 68 (Contd) SCOPE OF WORK :- (a) Removing the blockages/sludge and cleaning the Raw sewage collection sump,Coarse bar screen chamber,Grit chamber,Stilling chamber,Oil & Grease chamber, Anoxic chamber,MBBR tank,Sludge Holding tank,Tube settler,Aeriation tank,Raw water collection tank and Treated water tank etc. (b) Repair/Overhauling of Raw sewage submersible motor/pumps - 02 Nos (c) Repair/Overhauling of Raw sewage Centrifugal motors/pumps - 03 Nos (d) Repair/Overhauling of Air blowers motors/pumps - 03 Nos (d) Repair/Overhauling of sewage recirculation self priming pumps- 03 Nos (e) Repair/Overhauling of sludge transfer pumps - 03 Nos (f) Repair/Overhauling of Filter feed pumps - 01Nos (g) Replacement of media in dual media filter - 01 No (h) Replacement of media in activated carbon filter - 01 No (i) Repair/Overhauling of sludge dehydrator-screw press machine - 01Nos (j) Rewinding and refixing in position of motor of all electric Pumps of any type and capacity, Air blowers and Induction motors.

(k) Repair/arresting leakages to the MBBR tank, Sludge holding tank, Equilisation tank,Tube settler tank and all connected pipe lines and valves etc as when required for the entire period of contract. (l) Painting of all motors,electro-mechanical equipments,pipe lines,valves , chambers,tanks,panel boards etc . (m) Required quantity of chlorine solution and Hypo solution in the dosing tanks to be maintained for continous dosing. (n) Calibration of all flow meters, DO meters, Multiparameter analyser,chlorine analyser etc and calibration certificate is to be provided from manufacturer only. (o) SCADA system connected with PLC control panel,communication panel,motorised valves,level sensors,modem and other acessories are to be serviced as when required during the entire period of contract for the smooth operation of the STP 1MLD.

NOTE: (i) The servicing and repair of Motorised valves, PLC based control Panels, communication Panels, shall be done by authorized representative of the Manufacturer only. (ii) Upgradation of SCADA software is be done by the authorised OEM representative only. (iii) The contractor shall ensure routine/preventive maintanance as per OEM recommendation.

Comprehensive maintenance of 0.15 MLD STP with SCADA system including repair/replacement of all spares required for electro-mechanical equipment installed in the STP,Fltration plant for smooth functioning ,Cleaning of all chambers,sumps and Tanks, cost of testing,Cost of calibration of Multi parameter analyser,DO meters,Flow meters, Level sensors,Chlorine analysers,Upgradation of SCADA software,Repair of PLC Control panel, Communication panel, cost of consumables like chlorine solution for dosing and Hypo solution (6% concentration) , DWPE any other chemicals , Lub oils, Glands etc) cost of topping up of MBBR media as required except "electricity and diesel" for the third year after completion of work.

Item No 69 (Contd) SCOPE OF WORK :- (a) Removing the blockages/sludge and cleaning the Raw sewage collection sump,Coarse bar screen chamber,Grit chamber,Stilling chamber,Oil & Grease chamber, Anoxic chamber,MBBR tank,Sludge Holding tank,Tube settler,Aeriation tank,Raw water collection tank and Treated water tank etc. (b) Repair/Overhauling of Raw sewage submersible motor/pumps - 02 Nos (c) Repair/Overhauling of Raw sewage Centrifugal motors/pumps - 03 Nos (d) Repair/Overhauling of Air blowers motors/pumps - 03 Nos (d) Repair/Overhauling of sewage recirculation self priming pumps- 03 Nos (e) Repair/Overhauling of sludge transfer pumps - 03 Nos (f) Repair/Overhauling of Filter feed pumps - 01 No (g) Replacement of media in dual media filter - 01 No (h) Replacement of media in activated carbon filter - 01 No (i) Repair/Overhauling of sludge dehydrator-screw press machine - 01 No (j) Rewinding and refixing in position of motor of all electric Pumps of any type and capacity, Air blowers and Induction motors.

(j) Repair/arresting leakages to the MBBR tank, Sludge holding tank, Equilisation tank,Tube settler tank and all connected pipe lines and valves etc as when required for the entire period of contract. (k) Painting of all motors,electro-mechanical equipments,pipe lines,valves , chambers,tanks,panel boards etc . (l) Required quantity of chlorine solution and Hypo solution in the dosing tanks to be maintained for continous dosing. (m) Calibration of all flow meters, DO meters, Multiparameter analyser,chlorine analyser etc and calibration certificate is to be provided from manufacturer only. (n) SCADA system connected with PLC control panel,communication panel,motorised valves,level sensors,modem and other acessories are to be serviced as when required during the entire period of contract for the smooth operation of the STP 0.15MLD.

NOTE: (i) The servicing and repair of Motorised valves, PLC based control Panels, communication Panels, shall be done by authorized representative of the Manufacturer only. (ii) Upgradation of SCADA software is be done by the authorised OEM representative only. (iii) The contractor shall ensure routine/preventive maintanance as per OEM recommendation.

M&L for Collecting the waste water/effluent sample monthly from 1 MLD and 0.15 MLD STP before and after treatment, sample handling, transporting to NABL accredited lab approved by authorities, carry out the analysis of the following latest IS method. (i)BOD(Bio chemical Oxygen Demand) (ii)COD (Chemical Oxygen Demand) (iii)TSS(Total Suspended Solids) (iv)Total dissolved solids (TDS) (v)Turbidity (vi)PH

Outsourcing of Mannining and operation services fourth year to operate the sewage treatment plant of capacity 1MLD operated with SCADA system, Filtration plant and DG sets in three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician and One helper in Two shift including Sundays and holidays to carryout the following nature of work complete all as specified and as directed .

Outsourcing of Mannining and operation services fourth year to operate the sewage treatment plant of capacity 0.15MLD operated with SCADA system, Filtration plant in Three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician in each shift including Sundays and holidays to carryout the following nature of work complete all as specified and as directed .

Notes for Item Nos : 71 & 72 (a) Maintenance and operation of sewage treatment plant of 1MLD capacity with SCADA system and Filtration plant for trouble free running of the entire satisfaction of Engineer - in -Charge. (b) Maintenance and cleaning of the STP,Teritiary plant and DG set including the equipments and its surroundings. (c) Spraying on sludge and screened material with legally permissible materials in order to prevent breeding of flies. (d) Assurance of proper operation of all units in STP . (e)Assurance of proper operation of all units in teritiary plant and also control filtration cycles within time duration for trouble free running of the sewage teritiary plant system. (f) Checking of all electro mechanical systems daily in order to ensure proper working condition. (g) Testing the adequacy of all valves, gate valves and non return valves suction and delivery pipe lines, joints and arresting leakages if any in pipe ,control valves with in sewage treatment plant premises. (h) To maintain DG set 100KVA installed at sewage treatment plant 1MLD and to carry out routine operation of DG set as when required.

(n) The contractor shall ensure routine/preventive maintanance as per OEM recommendation. (o) Testing and monitoring of the required parameters on a daily basis , as specified and maintenance of daily log book with all relevant information. (p)The scope also covers routine,preventive, minor/major maintenance of all the instrumentation system installed like SCADA system,PLC, actuators,flow meters,level indicators electrical equipment, electrical panelswitch gears etc.

Comprehensive maintenance of 1.0MLD STP with SCADA system including repair/replacement of all spares required for electro-mechanical equipment installed in the STP,Fltration plant for smooth functioning ,Cleaning of all chambers,sumps and Tanks, cost of testing,Cost of calibration of Multi parameter analyser,DO meters,Flow meters, Level sensors,Chlorine analysers,Upgradation of SCADA software,Repair of PLC Control panel, Communication panel, cost of consumables like chlorine solution for dosing and Hypo solution (6% concentration) , DWPE any other chemicals , Lub oils, Glands etc) cost of topping up of MBBR media as required except "electricity and diesel" for the fourth year after completion of work .

Item No 76 (Contd) SCOPE OF WORK :- (a) Removing the blockages/sludge and cleaning the Raw sewage collection sump,Coarse bar screen chamber,Grit chamber,Stilling chamber,Oil & Grease chamber, Anoxic chamber,MBBR tank,Sludge Holding tank,Tube settler,Aeriation tank,Raw water collection tank and Treated water tank etc. (b) Repair/Overhauling of Raw sewage submersible motor/pumps - 02 Nos (c) Repair/Overhauling of Raw sewage Centrifugal motors/pumps - 03 Nos (d) Repair/Overhauling of Air blowers motors/pumps - 03 Nos (d) Repair/Overhauling of sewage recirculation self priming pumps- 03 Nos (e) Repair/Overhauling of sludge transfer pumps - 03 Nos (f) Repair/Overhauling of Filter feed pumps - 01Nos (g) Replacement of media in dual media filter - 01 No (h) Replacement of media in activated carbon filter - 01 No (i) Repair/Overhauling of sludge dehydrator-screw press machine - 01Nos (j) Rewinding and refixing in position of motor of all electric Pumps of any type and capacity, Air blowers and Induction motors.

(k) Repair/arresting leakages to the MBBR tank, Sludge holding tank, Equilisation tank,Tube settler tank and all connected pipe lines and valves etc as when required for the entire period of contract. (l) Painting of all motors,electro-mechanical equipments,pipe lines,valves , chambers,tanks,panel boards etc . (m) Required quantity of chlorine solution and Hypo solution in the dosing tanks to be maintained for continous dosing. (n) Calibration of all flow meters, DO meters, Multiparameter analyser,chlorine analyser etc and calibration certificate is to be provided from manufacturer only. (o) SCADA system connected with PLC control panel,communication panel,motorised valves,level sensors,modem and other acessories are to be serviced as when required during the entire period of contract for the smooth operation of the STP 1MLD.

NOTE: (i) The servicing and repair of Motorised valves, PLC based control Panels, communication Panels, shall be done by authorized representative of the Manufacturer only. (ii) Upgradation of SCADA software is be done by the authorised OEM representative only. (iii) The contractor shall ensure routine/preventive maintanance as per OEM recommendation.

Comprehensive maintenance of 0.15 MLD STP with SCADA system including repair/replacement of all spares required for electro-mechanical equipment installed in the STP,Fltration plant for smooth functioning ,Cleaning of all chambers,sumps and Tanks, cost of testing,Cost of calibration of Multi parameter analyser,DO meters,Flow meters, Level sensors,Chlorine analysers,Upgradation of SCADA software,Repair of PLC Control panel, Communication panel, cost of consumables like chlorine solution for dosing and Hypo solution (6% concentration) , DWPE any other chemicals , Lub oils, Glands etc) cost of topping up of MBBR media as required except "electricity and diesel" for the fourth year after completion of work.

Item No 77 (Contd) SCOPE OF WORK :- (a) Removing the blockages/sludge and cleaning the Raw sewage collection sump,Coarse bar screen chamber,Grit chamber,Stilling chamber,Oil & Grease chamber, Anoxic chamber,MBBR tank,Sludge Holding tank,Tube settler,Aeriation tank,Raw water collection tank and Treated water tank etc. (b) Repair/Overhauling of Raw sewage submersible motor/pumps - 02 Nos (c) Repair/Overhauling of Raw sewage Centrifugal motors/pumps - 03 Nos (d) Repair/Overhauling of Air blowers motors/pumps - 03 Nos (d) Repair/Overhauling of sewage recirculation self priming pumps- 03 Nos (e) Repair/Overhauling of sludge transfer pumps - 03 Nos (f) Repair/Overhauling of Filter feed pumps - 01 No (g) Replacement of media in dual media filter - 01 No (h) Replacement of media in activated carbon filter - 01 No (i) Repair/Overhauling of sludge dehydrator-screw press machine - 01 No (j) Rewinding and refixing in position of motor of all electric Pumps of any type and capacity, Air blowers and Induction motors.

(j) Repair/arresting leakages to the MBBR tank, Sludge holding tank, Equilisation tank,Tube settler tank and all connected pipe lines and valves etc as when required for the entire period of contract. (k) Painting of all motors,electro-mechanical equipments,pipe lines,valves , chambers,tanks,panel boards etc . (l) Required quantity of chlorine solution and Hypo solution in the dosing tanks to be maintained for continous dosing. (m) Calibration of all flow meters, DO meters, Multiparameter analyser,chlorine analyser etc and calibration certificate is to be provided from manufacturer only. (n) SCADA system connected with PLC control panel,communication panel,motorised valves,level sensors,modem and other acessories are to be serviced as when required during the entire period of contract for the smooth operation of the STP 0.15MLD.

NOTE: (i) The servicing and repair of Motorised valves, PLC based control Panels, communication Panels, shall be done by authorized representative of the Manufacturer only. (ii) Upgradation of SCADA software is be done by the authorised OEM representative only. (iii) The contractor shall ensure routine/preventive maintanance as per OEM recommendation.

M&L for Collecting the waste water/effluent sample monthly from 1 MLD and 0.15 MLD STP before and after treatment, sample handling, transporting to NABL accredited lab approved by authorities, carry out the analysis of the following latest IS method. (i)BOD(Bio chemical Oxygen Demand) (ii)COD (Chemical Oxygen Demand) (iii)TSS(Total Suspended Solids) (iv)Total dissolved solids (TDS) (v)Turbidity (vi)PH

Outsourcing of Mannining and operation services fifth year to operate the sewage treatment plant of capacity 1MLD operated with SCADA system, Filtration plant and DG sets in three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician and One helper in Two shift including Sundays and holidays to carryout the following nature of work complete all as specified and as directed .

Outsourcing of Mannining and operation services fifth year to operate the sewage treatment plant of capacity 0.15MLD operated with SCADA system, Filtration plant in Three shift of 8 hours per shift by deploying ITI/ITC recognised high skilled technician in each shift including Sundays and holidays to carryout the following nature of work complete all as specified and as directed .

Notes for Item Nos : 79 & 80 (a) Maintenance and operation of sewage treatment plant of 1MLD capacity with SCADA system and Filtration plant for trouble free running of the entire satisfaction of Engineer - in -Charge. (b) Maintenance and cleaning of the STP,Teritiary plant and DG set including the equipments and its surroundings. (c) Spraying on sludge and screened material with legally permissible materials in order to prevent breeding of flies. (d) Assurance of proper operation of all units in STP . (e)Assurance of proper operation of all units in teritiary plant and also control filtration cycles within time duration for trouble free running of the sewage teritiary plant system. (f) Checking of all electro mechanical systems daily in order to ensure proper working condition. (g) Testing the adequacy of all valves, gate valves and non return valves suction and delivery pipe lines, joints and arresting leakages if any in pipe ,control valves with in sewage treatment plant premises. (h) To maintain DG set 100KVA installed at sewage treatment plant 1MLD and to carry out routine operation of DG set as when required.

(n) The contractor shall ensure routine/preventive maintanance as per OEM recommendation. (o) Testing and monitoring of the required parameters on a daily basis , as specified and maintenance of daily log book with all relevant information. (p)The scope also covers routine,preventive, minor/major maintenance of all the instrumentation system installed like SCADA system,PLC, actuators,flow meters,level indicators electrical equipment, electrical panelswitch gears etc.

Comprehensive maintenance of 1.0MLD STP with SCADA system including repair/replacement of all spares required for electro-mechanical equipment installed in the STP,Fltration plant for smooth functioning ,Cleaning of all chambers,sumps and Tanks, cost of testing,Cost of calibration of Multi parameter analyser,DO meters,Flow meters, Level sensors,Chlorine analysers,Upgradation of SCADA software,Repair of PLC Control panel, Communication panel, cost of consumables like chlorine solution for dosing and Hypo solution (6% concentration) , DWPE any other chemicals , Lub oils, Glands etc) cost of topping up of MBBR media as required except "electricity and diesel" for the fifth year after completion of work .

Item No 84 (Contd) SCOPE OF WORK :- (a) Removing the blockages/sludge and cleaning the Raw sewage collection sump,Coarse bar screen chamber,Grit chamber,Stilling chamber,Oil & Grease chamber, Anoxic chamber,MBBR tank,Sludge Holding tank,Tube settler,Aeriation tank,Raw water collection tank and Treated water tank etc. (b) Repair/Overhauling of Raw sewage submersible motor/pumps - 02 Nos (c) Repair/Overhauling of Raw sewage Centrifugal motors/pumps - 03 Nos (d) Repair/Overhauling of Air blowers motors/pumps - 03 Nos (d) Repair/Overhauling of sewage recirculation self priming pumps- 03 Nos (e) Repair/Overhauling of sludge transfer pumps - 03 Nos (f) Repair/Overhauling of Filter feed pumps - 01Nos (g) Replacement of media in dual media filter - 01 No (h) Replacement of media in activated carbon filter - 01 No (i) Repair/Overhauling of sludge dehydrator-screw press machine - 01Nos (j) Rewinding and refixing in position of motor of all electric Pumps of any type and capacity, Air blowers and Induction motors.

(k) Repair/arresting leakages to the MBBR tank, Sludge holding tank, Equilisation tank,Tube settler tank and all connected pipe lines and valves etc as when required for the entire period of contract. (l) Painting of all motors,electro-mechanical equipments,pipe lines,valves , chambers,tanks,panel boards etc . (m) Required quantity of chlorine solution and Hypo solution in the dosing tanks to be maintained for continous dosing. (n) Calibration of all flow meters, DO meters, Multiparameter analyser,chlorine analyser etc and calibration certificate is to be provided from manufacturer only. (o) SCADA system connected with PLC control panel,communication panel,motorised valves,level sensors,modem and other acessories are to be serviced as when required during the entire period of contract for the smooth operation of the STP 1MLD.

NOTE: (i) The servicing and repair of Motorised valves, PLC based control Panels, communication Panels, shall be done by authorized representative of the Manufacturer only. (ii) Upgradation of SCADA software is be done by the authorised OEM representative only. (iii) The contractor shall ensure routine/preventive maintanance as per OEM recommendation.

Comprehensive maintenance of 0.15 MLD STP with SCADA system including repair/replacement of all spares required for electro-mechanical equipment installed in the STP,Fltration plant for smooth functioning ,Cleaning of all chambers,sumps and Tanks, cost of testing,Cost of calibration of Multi parameter analyser,DO meters,Flow meters, Level sensors,Chlorine analysers,Upgradation of SCADA software,Repair of PLC Control panel, Communication panel, cost of consumables like chlorine solution for dosing and Hypo solution (6% concentration) , DWPE any other chemicals , Lub oils, Glands etc) cost of topping up of MBBR media as required except "electricity and diesel" for the fifth year after completion of work .

Item No 85 (Contd) SCOPE OF WORK :- (a) Removing the blockages/sludge and cleaning the Raw sewage collection sump,Coarse bar screen chamber,Grit chamber,Stilling chamber,Oil & Grease chamber, Anoxic chamber,MBBR tank,Sludge Holding tank,Tube settler,Aeriation tank,Raw water collection tank and Treated water tank etc. (b) Repair/Overhauling of Raw sewage submersible motor/pumps - 02 Nos (c) Repair/Overhauling of Raw sewage Centrifugal motors/pumps - 03 Nos (d) Repair/Overhauling of Air blowers motors/pumps - 03 Nos (d) Repair/Overhauling of sewage recirculation self priming pumps- 03 Nos (e) Repair/Overhauling of sludge transfer pumps - 03 Nos (f) Repair/Overhauling of Filter feed pumps - 01 No (g) Replacement of media in dual media filter - 01 No (h) Replacement of media in activated carbon filter - 01 No (i) Repair/Overhauling of sludge dehydrator-screw press machine - 01 No (j) Rewinding and refixing in position of motor of all electric Pumps of any type and capacity, Air blowers and Induction motors.

(j) Repair/arresting leakages to the MBBR tank, Sludge holding tank, Equilisation tank,Tube settler tank and all connected pipe lines and valves etc as when required for the entire period of contract. (k) Painting of all motors,electro-mechanical equipments,pipe lines,valves , chambers,tanks,panel boards etc . (l) Required quantity of chlorine solution and Hypo solution in the dosing tanks to be maintained for continous dosing. (m) Calibration of all flow meters, DO meters, Multiparameter analyser,chlorine analyser etc and calibration certificate is to be provided from manufacturer only. (n) SCADA system connected with PLC control panel,communication panel,motorised valves,level sensors,modem and other acessories are to be serviced as when required during the entire period of contract for the smooth operation of the STP 0.15MLD.

NOTE: (i) The servicing and repair of Motorised valves, PLC based control Panels, communication Panels, shall be done by authorized representative of the Manufacturer only. (ii) Upgradation of SCADA software is be done by the authorised OEM representative only. (iii) The contractor shall ensure routine/preventive maintanance as per OEM recommendation.

United Sales Corporation

A K BANSAL AND CO