Improvement Works to the Sewage Treatment Plants ( 40 MLD) at Naanjundapuram Under AMRUT 2.0

Smart water management system & Innovation with Analysers and IoT

STP - Analyzer COD – 0-2000 mg/l BOD – 0-2000 mg/l TSS – 0-2000 mg/l PH – 0-14

IoT based Transmission Box

Data Logger

Software & Dashboard

Installation & Testing

Transportation,Boarding & Lodging

Purchase of Safety equipments

INSAFE ULTRON 1100 SAFETY HELMET WITH CHIN STRAP MAKE: INSAFE

EP 31 HARD COATED POLYCARBONATE LENS MEETS STANDARDS CE EN 166 CLI APPROVED AS PER ISI ANSI Z.87.1

Brow Guard with face shield

Venus V 4400 N95 respirator (NIOSH approved)

Gloves Nitrile – 15 Mil – Flocklined, Length – 13" Colour: Green, Size: L, Make – Chepas

M40 – monitoring for combustible gases 18-hour runtime with lithium-ion battery Includes vibrating, 90 dB audible, and LED visual alarms Two-year, all inclusive warranty

Auto Glo Sign Board – Warning Signage

MSDS Box – Square

3M 6800 Full Facepiece Respirator

3M 6003 – Organic Vapour / Acid Gas Cartridge

GASBADGE® PRO SINGLE GAS MONITOR – CL2 (CHLORINE)

Constrction of 15000 lit sump with Grinding Pump

Earthwork Excavation

Filling with stone dust

Levelling coarse in plain cement concrete 1:4:8

Reinforced Cement Concrete with M30 Upto 1.50 m Below GL

Reinforced Cement Concrete Upto 4.50 m above GL from GL

Supply and erection of steel centering For 0.00 to 3.30 M (Plane Surface)

Supply and erection of steel centering For 0.00 to 3.30 M (Curved Surface)

RTS rods for reinforcement

Providing and fixing of cut stone

Providing PVC ventilating arrangements

Supply,Delivery and fixing of RCC Manhole

Colour washing two coats using cement paint

Supply ,delivery and fixing of RCC inside Access ladder

Supply ,delivery and fixing of outside MS Ladder

Refilling the foundation with excavated soil

Painting Department Emblem

Providing pipe connection work

Supply , delivery and fixing of enameled water levl indicator

Provision for levelling the sump Site

Mechanical works - Supply and delivery of submersible centrifugal sewage Grinder pumps, vertical spindle type pump, CI motor body, mechanical seal with stationary and rotary cutter and all acessories required for pump installation. Flow range: 7- 21 m3/h Head range: 30- 20 m Motor rating: 4.0 HP

Supply & delivery of following sizes of HDPE PIPES as per IS 4984/2016 Pipe: 63 mm , PN 6, PE100

90 Deg bend: 63 mm , PN 10

Equal Tee & collar, stubend, 63 mm, PN10

EPDB Rubber gasket

SS bolt & Nuts

Lowering HDPE pipes and specials to trench and laying to proper grade and alignmentand as directed by the department Officers

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

Cutting P.V.C./HDPE rigid pipes and specials true to axis and finishing the ends complete

Jointing of mechanical joint collar, nuts, gasket and fixing in position as directed by departmental officers.

Supply and delivery of 50 mm DI D/F Gate (sluice) valves (soft seated) resilient seated soft sealing Gate Valves (Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or GGG 50, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and outside with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years warranty

Manufacture, Supply and Delivery of DI D/F Slanted seat Swing Check Valve. Body of ductile cast iron of Grade GGG 40 or GGG 50 and disc of ductile cast iron GGG 40 or GGG 50 with fully encapsulated EPDM rubber, where both faces can be used. Electrostatic epoxy powder/liquid coating (EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 250 microns. The EPDM rubber & Epoxy Powder should be approved by W 270. (EP-P) it is a resi- coat powder approved for drinking water application, applied through fusion bonding process by dipping the shot-blasted casted components heated up to 200 deg C). Face to face dimensions as per EN558-1, series 48 and flange connections as per EN 1092-2/IS 1538 and with 5 years warranty

Supply, erection, testing and commissioning of Pressure Gauge with 0 to 6 kg. range of reputed make with necessary valve, milling thread MS coupling fixed at delivery pipe line in pump house to read the developing pressure including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers.

Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in units of (kilolitres/ cubicmeter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3m/sec to 4 m/sec and be constructed as follows:Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/ PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects Coil Housing shall be fabricated from stainless steel (SS 304) with Anticorrosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP 68 protection. Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output, Communication interface is RS485, HART output, . The microprocessor based signal converter shall have a self- diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out Higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminium with glass window. The converter cum transmitter should be fully programmable form the front facia. The programming should be user friendly, self-prompting menu driven. Flowmeter test calibration certificate from FCRI, flow test lab/ NABL accridiated lab to be furnished.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Electrical works - Supply and delivery of MS Kiosk of size 0.75m x 0.45m x 0.75m made up of MS angle of size 50mm x 50mmx 4mm alround covered with 16 gauge MS sheet and kiosk door made up of MS plates of size 25 mm x 3 mm including cutting, welding, grinding, locking arrangements and labour charges etc.,

Three Phase Panel board DOL Starter (4 HP) with two level guard and Auto Start: Supply and delivery of DOL starter confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ Three Phase/50HZ (+/- 5%) and 415V (+/- 10%) including 3 pole MCCB, 3 pole magnetic contactor with under voltage release - 3 Nos., CT operated VAF meter, Miniature circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 2.5 sq.mm/4 sq. mm copper pvc insulated cable

Supply and delivery of 63/32 Amps SFU with HRC fuse link for controlling of starter panel

Capacitor shall be fixed with Starter module: Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415 / 440V 50 HZ conforming to ISS with ISI marking

Power Cable: Supply and delivery of suitable size, 1100V AC, XLPE, Armoured UG Cable with ISI MARK

4 Core X 10 Sq.mm Aluminium conductor UG cable connecting from Existing panel to proposed control panel

3 core, 4 sq.mm. 1100V AC, PVC copper conductor Armoured UG Cable from starter panel to transfer Pumps

Supply and fixing of brass cable gland for the following size, PVC LTUG armoured cable with earth connection

Supply and laying of PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the three sides of the cable with bricks and refilling the earth to make good or cable tray alongwith supports as per site requirement.

Earthing arrangements with GI earth electrode including charcoal and salt with necessary excavation in all soils and to full depth as may be required and masonry work, re-filling the sides of foundation with excavated earth as per the standard specification and as directed by the Departmental Officers.

Supply of 8 SWG copper wire

Smart water management system & Innovation with flow meter and IoT

Supply of DN 1200 Electromagnetic Flowmeter in STP Outlet Pipeline

IoT based Transmission Box

Data Logger

Software & Dashboard

Electrical & Plumbing materials

Installation & Testing

Transportation,Boarding & Lodging

ISO 19001 (TWIC)

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