REPAIR MAINT MANNING OPERATION OF SEAWAGE TREATMENT PLANT STP 1 INCLUDING SLPH 1 2 AT ARGA AND ETP I AT NSRY ETP II AT CNTW COMPLEX UNDER GE SB KARWAR

Amount

SCHEDULE A - (PART-I) REPAIR / MAINT

Supply and fix in repairs bearing No 6308 2Z suitable for aeration feed pump all as specified and as directed.

Supply and fix in repairs bearing No 6208 2Z suitable for aeration feed pump all as specified and as directed

Supply and fix in repairs bearing No. 6306 for Sludge re-circulation pump and filterate feed pump all as specified and as directed.

Supply and fix in repairs bearing No. 6205 2Z for Sludge re-circulation pump and filterate feed pump all as specified and as directed.

Supply and fix in repairs bearing bearing No :6310 2Z for filter feed pump all as specified and as directed

M&L for cleaning including preparation of old steel surface exceeding 10 cm width or girth and painting with one coat of synthetic enamel paint on machineries/equipments/filters/motors /pumps/compressors/ ladders/ walkovers/ pipelines/ cable trays/switch boards, panels and any other parts connected to ETP-01 and ETP-02 with paint of approved colour using spray gun complete all as specified and directed.

Supply only lubricating oil 20W/40 all as specified and as directed.

Supply only Gear oil grade HP-90 all as specified and as directed.

S & F in repairs HRC fuse links cylindrical type 2-32 amps size 14 x 51 suitable for type FN 32 / FNX 32 / S-D-F & for HCO 32 fuse base all as specified and as directed.

S & F in repairs HRC fuse links cylindrical type 63 amps size 14 x 51 suitable for type FN 63 / FNX 63 S-D-F & for HC 63 fuse base all as specified and as directed.

S&F in repairs HRC fuse links DIN type 125 amps size 00 suitable for type FA-C 100 & for HB 160 Fuse base all as specified and as directed.

S&F in repairs HRC fuse links DIN type 200 amps size 0 Suitable for T ype FN 200 / FNX 200 S-D-F & for HB 250 Fuse base all as specified and as directed.

S & F in repair single phase preventer relay having system supply voltage -415 V AC Three phase +/- 10% , all as specified and as directed.

M&L for taking out Filter feed pump motor having capacity 2 HP from ETP-1 at NSRY and rewinding with supper enameled copper wire of existing gauge, number of turns, insulating and heat varnishing, greasing complete including replacement of bushes, bearing check nut, and other required parts and applying two coats of synthetic enamel paint over a coat of red oxide primer to external surface of motor and testing complete all as specified and as directed.

M&L for taking out treated effluent pump motor having capacity 10 HP /7.5 KW, Cap 76.3 Cum/hr, RPM - 2890/2918 from ETP-1 at NSRY and rewinding with supper enameled copper wire of existing gauge, number of turns, insulating and heat varnishing, greasing complete including replacement of bushes, bearing check nut, and other required parts and applying two coats of synthetic enamel paint over a coat of red oxide primer to external surface of motor and testing complete all as specified and as directed.

M&L for taking out Coalscer Column feed pump motor ( filter feed pump) capacity 3 HP/2.2 KW , Cap 25 Cum/hr, RPM-3405/3425, from ETP-1 at NSRY and rewinding with supper enameled copper wire of existing gauge, number of turns, insulating and heat varnishing, greasing complete including replacement of bushes, bearing check nut, and other required parts and applying two coats of synthetic enamel paint over a coat of red oxide primer to external surface of motor and testing complete all as specified and as directed.

M&L for taking out filter back wash pump motor capacity 5 HP/3.0 KW , cap 46.1 Cum/hr, RPM - 3400/3480 from ETP-1 at NSRY and rewinding with supper enameled copper wire of existing gauge, number of turns, insulating and heat varnishing, greasing complete including replacement of bushes, bearing check nut, and other required parts and applying two coats of synthetic enamel paint over a coat of red oxide primer to external surface of motor and testing complete all as specified and as directed.

M&L for taking out Surface Aeration motor having capacity 7.5 HP/5.5 KW, RPM 1445 of Aeration tank from ETP-1 at NSRY and rewinding with supper enameled copper wire of existing gauge, number of turns, insulating and heat varnishing, greasing complete including replacement of bushes, bearing check nut, and other required parts and applying two coats of synthetic enamel paint over a coat of red oxide primer to external surface of motor and testing complete all as specified and as directed.

M&L for taking out sludge transfer pump and motor having capacity 2 HP/1.1 KW, RPM- 2820 from ETP-1 at NSRY and rewinding with supper enameled copper wire of existing gauge, number of turns, insulating and heat varnishing, greasing complete including replacement of bushes, bearing check nut, and other required parts and applying two coats of synthetic enamel paint over a coat of red oxide primer to external surface of motor and testing complete all as specified and as directed

M&L for taking down old unserviceable pipe lines from effluent water pumping line layed on walls/ floor/ Ceiling/ Trenches and supply and laying in repairs HDPE pipes of pressure rating 10kg/cm2 for effluent water pumping pipe lines including all joints, bends, elbows, Y/T connection, flanges, SS clamps, hanger bolts, reducers of size 150mm complete all as specified and as directed.

All as per item No 20 herein before, but 100mm

All as per item No 20 herein before, but 75 mm

Taking down old unserviceable valve and supply and fix new flange type HDPE Ball valves suitable for pipe lines of 10kg/cm2 of size 150mm complete all as specified and as directed.

All as per item No 23 herein before, but 100mm

All as per item No 23 herein before, but 75mm

Supply and fixing of CI Gate valve flange type (P 1.6) of size 65-85 mm including taking out old unserviceable gate valve of any make and size complete all as specified and as directed.

M&L for cleaning of primary settling tank at ETP-I by pumping out raw sewage, removing the sludge settled at the bottom, cleaning thoroughly with wire brush, finally cleaning with dilute solution of sodium hypochlorite & fresh water additives of required level applying one coat of bituminous paint including writing letters on the tank with synthetic enamel paint as "TANK CLEANED ON ------(DATE) AND DUE ON ---DATE with 10cm high stencil cut English letter complete all as specified and directed.

All as per item No 27 herein before, but for aeration tank at ETP-I & II

All as per item No 27 herein before, but for Secondary settling tank at ETP-I

All as per item No 27 herein before, but for Clarified water tank at ETP-I

All as per item No 27 herein before, but for treated effluent water tank at ETP-I

All as per item No 27 herein before, but for Equalization Tank at ETP-II

Supply and fix in repair of chemical dossier of flow rate 1 LPH capacity, suitable for sodium hypochlorite solution with all accessories suitable for chemical dosing complete all as specified and as directed. Note: all the pipe line required from dosing unit upto treatment chamber to be deemed included in the above quoted rate.

M & L for opening of sand media filter gate of ETP of size 1.2 meter dia 1.5 meter height after closing all inlet and outlet valves and removing old dirty sand media with old nut & bolt/gasket/washer from filter chamber and cleaning complete chamber, drying, preparation of surface and applying two coats of synthetic enamel paint using spray gun and filling of new sand media as per standard procedure, fixing new old nut & bolt/gasket/washer etc complete all as specified and as directed. Note :Filter media required shall be measured and paid as "Supply only".

Supply only granular fine pebbles of size 40mm to 3mm match to existing size and shape suitable for filter media of rapid sand water filters free from all types of salts, alkaline materials, minerals, silts, impurities etc complete all as specified and as directed.

Supply only quartz/silica sand all as per existing suitable for dual filter complete all as specified and as directed

M & L for disconnecting and taking out sludge transfer/effluent pump of capacity upto 20cum/ hr of any make from of ETP-I/ETP-2 for general overhauling/inspection of impeller, shaft all bearings and sleeves , and re-installation of Pump after replacing all sleeves, bearings,seals and with SS nut bolts, metalising the shafts and re threading bottom plate by lathe work including body repairs, welding works and complete testing complete all as specified and as directed. Note: a) The above rated include the replacement of the impellers, casings, seals, sleeves, nuts and bolts incl all the welding work required for the repair of the above pump.

M&L for overhauling of gear box and motor assembly for clarifier tank of ETP-1 & 2 of capacity 315 CMD complete with tightening and aligning of chain assembly , reconditioning of socket, replacement of bearings, coupling joints and repainting of the unit with two coats of epoxy black paint over a coat of anti corrosive primer paint complete all as directed.

Supply and fixing in repairs Multicourse Round PVC insulated and FR PVC Round Sheathed, Copper Conductor (flexible) industrial cable, 1100 Volt, conforming to IS 694 motors to panel inside ETP including excavation of hard brick layer and making necessary clamping , including provision for new lugs all as specified and directed of following sizes :-

(a) 10.00 SQ. mm 3 core

(b) 16.00 SQ. mm 3 core

(c) 25.00 SQ. mm 3 core

(d) 6.00 SQ. mm 4 core

M&L for replacement of belt type oil skimmer assembly suitable for tank size of dimension 9.44 MX 0.6 MX3.0 M SWD,0.3FB , Material of construction of main frame and Drive pulley to be : MSEP( mild steel epoxy painted) , replacement of existing belt of any make and type with Oleophelicp polymer belt of belt length 4 Meter (endless) & 300 mm width including replacement of old / Unservicable 0.25 HP motor with new one all as specified and directed. Note:- The oil skimmer assembly design should be pre approved by GE before placing the order.

Supply and fix in repairs DOL Starter in Sheet-Steel Enclosure type MN16 suitable for capacity upto 10HP/7.5.kW 415V AC 3-Ph Motors (Motor Rating AC-3 duty) conforming to IS13947 (Part 4) & IEC 60947-4 for induction motor/ pumps of STP-01 of taking down old unserviceable starter panel of any description and in any position complete all as specified and as directed.

M&L for removal of deposited sludge from the sudge beds of the ETP-01 & ETP-02 complete all as specified and directed upto depth of 1 Mtrs from the upper surface of the beds having size of upto 10Mtrs x 5 mtrs and transporting the sludge to the waste disposal area as specified by KSPCB rules, and depositing the same complete all as specified and as directed. Note:- a) The above rated include the transportation charges for disposal of the sludge.

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried in ground vertical to a depth not less than 2.25 mtrs deep below ground level with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized GI strip of size 32 X 6 mm and 40 mm dia bore 7.5 mtr long light grade GI protection pipe for earth strip and GI watering pipe 40 mm dia medium grade from the top edge of earth plate fixed with deep cut on one end of pipe and fix from earth plate up to one feet above ground level of other end and plugged watering pipe at top with MS cap and grouted in PCC 1:2:4 of size 30 X 30 X 30 CM etc and 15 CM alternate layer of charcoal and salt around all sides of earth plate all as shown in electric plate no 3 of SSR part I of 2009. Note :- All joints either strip to strip of strip to earth plate are fixed with welded joints.

Supply and fix in repairs rubber coupling to connect coupling of pump with motor complete all as specified and as directed.

M&L for cleaning including preparation of tanks/separators and any other parts connected to STP applying two coat of bituminous black paint all as specified and directed. Note :- The rate quoted is deemed to include for emptying and preparation the surface of tanks and other parts of painting.

M&L for cleaning of primary settling tank at Arga by pumping out raw sewage, removing the sludge settled at the bottom, cleaning thoroughly with wire brush, finally cleaning with dilute solution of sodium hypochlorite & fresh water including writing letters on the tank with synthetic enamel paint as "TANK CLEANED ON ------(DATE) AND DUE ON ---DATE with 10cm high stencil cut English letter all as specified and directed.

All as per item No 46 herein before, but for Aeration tank at Arga

All as per item No 46 herein before, but for equilisation tank at Arga

All as per item No 46 herein before, but for secondary clarifier tank at Arga

All as per item No 46 herein before, but for chlorine contact chamber at Agra

All as per item No 46 herein before, but for SLPH-I tank and building at NSRY

All as per item No 46 herein before, but for SLPH-II tank and building at ARGA

Supply and fix in repair V-belt for Air Blower 60 HP all as specified and directed.

M&L for taking out the electric motor of capacity 60 HP of mono block pumping set /centrifugal pumps/Air compressor of any make, opening the motor, cutting/removing the existing burnt winding and rewinding using super enameled copper wire of suitable gauge to match with the existing winding including replacing sleeves, cotton taps etc, varnishing the winding by keeping in hot oven for drying to attain required insulation resistance & replacing ball bearing, re-assembling the motor and refixing the same in original position, testing etc complete all as specified and as directed.

All as per item No-55 here in before, but of capacity 50 HP

All as per item No-55 here in before, but of capacity 12.5 HP

All as per item No-55 here in before, but of capacity 7.5 HP

All as per item No-55 here in before, but of capacity 5 HP

All as per item No-55 here in before, but of capacity 1 HP

S & F in repairs switch Disconnector fuse unit type FN-32 TPN in open execution rated current 32 amps (Type FN - TPN S-D-F / FNX TPN S-D-F) all as specified and as directed.

S & F in repairs switch Disconnector fuse unit type FN-63 TPN in open execution rated current 63 amps (Type FN 32 / FNX 32 / S-D-F) all as specified and as directed.

S & F in repairs switch Disconnector fuse unit type FN-100 TPN in open execution rated current 100 amps (Type FN 32 / FNX 32 / S-D-F) all as specified and as directed.

S & F in repairs switch Disconnector fuse unit type FN-125 TPN in open execution rated current 125 amps (Type FN 32 / FNX 32 / S-D-F) all as specified and as directed.

S & F in repairs switch Disconnector fuse unit type FN-200 TPN in open execution rated current 200 amps (Type FN 32 / FNX 32 / S-D-F) all as specified and as directed.

M & L for servicing of air compressor of capacity Air Blower 60 HP, through qualified service engineer including removal of old oil & filling of new oil upto required level in sump, replacement of gasket, bearings etc complete painting all as specified and as directed.

M & L for servicing of air compressor of capacity Air Blower 12.5 HP, through qualified service engineer including removal of old oil & filling of new oil upto required level in sump, replacement of gasket, bearing etc complete all as specified and as directed.

M & L for servicing of air compressor of capacity 7.5HP,1450 RPM through qualified service engineer including removal of old oil & filling of new oil upto required level in sump, replacement of gasket, bearing etc complete all as specified and as directed.

Supply and fix in repairs V belt B-47 for 7.5 HP air blower all as specified and as directed.

Taking out existing electromagnetic flow meter of Make SBEM having accuracy class & display + 0.5% of measured flow with pressure rating : 10 Kg/Sq cm by unscrewing the nuts, bolts etc and material & labour for repair the same through authorised rep of company by replacing the indicator convertor : remote, field mounted, cable, sensor, sensor lining etc and refixing the same in original position complete all as specified and as directed.

M&L for taking out the sewage submersable pump of 40 HP/30 KW of capacity 200 cum per hour make kishor pumps pvt ltd from SLPH-2 at Arga including cutting/removing the existing burnt winding and rewinding the same using super enameled copper wire of suitable gauge to match with the existing winding including replacing sleeves, cotton taps etc, varnishing the winding by keeping in hot oven for drying to attain required resistance & replacing ball bearing, re-assembling the motor and refixing the same in original position, testing etc complete all as specified and as directed.

M&L for taking out the sewage submersible pump of 20 HP/15 KW of capacity 100 cum per hour make kishor pumps pvt ltd from SLPH-1 at arga including cutting/removing the existing burnt winding and rewinding the same using super enameled copper wire of suitable gauge to match with the existing winding including replacing sleeves, cotton taps etc, varnishing the winding by keeping in hot oven for drying to attain required resistance & replacing ball bearing, re-assembling the motor and refixing the same in original position, testing etc complete all as specified and as directed.

Taking down old unserviceable steel structures and M & L for Steel structural fabrication works fabricated from structural steel sections including nuts, bolts,washers, welding ,bending cold or hot, drilling holes for bolts or making I beam as cross beam support with hook hanging arrangement for chain pulley duly joined to existing beam in SLPH or in any shape or size for sewage treatment plants including two coats of synthetic enamel black paint over a coat of anti corrosive primer coat complete all as specified and as directed.

Taking down old existing DI pipes and Supply , laying new DI pipes Class “K-9”heavy grade with all fittings and joints laid in floors or fixed to walls and ceilings etc. in sewage treatment sump of size 200 mm complete all as specified and as directed.

Taking down old existing DI pipes and Supply , laying new DI pipes Class “K-9”heavy grade with all fittings and joints laid in floors or fixed to walls and ceilings etc. in sewage treatment sump of size 150 mm complete all as specified and as directed.

Taking down old existing DI pipes and Supply , laying new DI pipes Class “K-9”heavy grade with all fittings and joints laid in floors or fixed to walls and ceilings etc. in sewage treatment sump of size 100 mm complete all as specified and as directed.

Taking down old unserviceable CI butter fly valve of any make and size and supply and fixing of new CI Butter fly valve slim seal design with nitrile rubber lined seat with clutch lever (p10) of size 100 mm conforming to IS 13095 complete all as specified and as directed.

All as per item No- 76 here in before, but of size 150 mm

All as per item No 76 here in before, but of size 50mm

Taking down old unserviceable pressure gauges from sewage line of 150mm and supply and fix pressure guages size 6" suitable for pressure rating PN 16 complete with syphons and components & fittings made out of SS suitable for sewage line including testing all as specified and as directed.

Supply and fixing in replacement clarifier tank MS impeller/ hollow shaft of made out of MS pipe of size 300 to 450mm as suitable at site including replacement of the centre bearing assembly, scraper arm with adjustable holding bracket, scraper blade with neoprene rubber squeeze,tie rod 20 mm dia, sludge well scraper, bottom guide bush including provision of under water fastener SS 304 and painting complete clarifier assembly above water using epoxy paint and and water assembly using coaltar epoxy paint complete all fabrication work as per site requirement complete all as specified and as directed. Note: The above quoted rate includes the repalcement of the MS impeller/ Hollow shaft, centre bearing assembly, scraper arm , scraper blade, neoprene rubber squeeze,,tie rod 20 mm dia, sludge well scraper, bottom guide bush and bottom plate including provision of under water fasteners SS 304

M&L for repair to the gear assembly of the clarifier tank including replacement of the minor parts if required, i.e. Chain assembly, gears of different sizes, dismantling of motor and shaft, reconditioning of socket, replacement of bearings, coupling joints repair to the shaft of the gear motor assembly, making the allignment of the motor shaft and gear, refixing the motor with the gear assembly all as specified and directed and painting the complete gear motor assembly of the clarifier with the single coat of primer and two coats of epoxy paint all as specified nad directed.

Taking down old unserviceable and Supply and fixing of love joy coupling of existing model from equilisation tank pump motor( Aeration feeding pump) unit of 5.5 KW by changing of motor position, including gas cutting welding, refitting and aligning of the same complete all as specified and as directed.

Repairs and overhauling of existing gate valve of 200/100 mm including replacement of brass lock nuts, repairs to spindle and wheel, washers, rings SS nuts and bolts, gaskets including removing and refitting metalising on sewage lines including one coat of primer and two coats of epoxy paint complete all as specified and as directed.

Repairs and overhauling of existing gate valve of 400/300 mm at main receiving chamber/ aeration tank at STP-01 including replacement of SS lock nuts, repairs to spindle and wheel, washers, rings SS nuts and bolts, gaskets including removing and refitting metalising on sewage lines including one coat of primer and two coats of epoxy paint complete all as specified and as directed.

M&L for dismantling of Submersible raw sewage Lift pump 40hp/30 KW, from SLPH-02 of STP-1 vertical type for general overhauling/inspection of impeller, shaft all bearings and sleaves,oil/mechanical seals, terminal blocks and water sealing , and refitting of Pump after replacing all sleaves, bearings,seals and with SS nut bolts,metalising the shafts and re threading bottom plate by lathe work including body repairs, welding works and complete testing all as specified and as directed. Note: a) All the minor items like impellers, base plate for the pumps, shaft of the pumps are included in the above quoted rate. b) The transporation charges for the item above is also included in the above quoted rate.

Disconnecting and taking out of Submersible raw sewage Lift pump 20hp/30 KW, from SLPH-01 of STP-1 vertical type for general overhauling/inspection of impeller, shaft all bearings and sleeves, and re-installation of Pump after replacing all sleaves, bearings,seals and with SS nut bolts, metalising the shafts and re threading bottom plate by lathe work including body repairs, welding works and complete testing all as specified and as directed. Note: a) All the minor items like impellers, base plate for the pumps, shaft of the pumps are included in the above quoted rate b) The transportation charges for the item above is also included in the above quoted rate.

Supply only lubricating oil for gearbox of moving bed all as specified and directed.

M & L for strip opening of sand media filter of STP-1 of size 1.2 meter dia 1.5 meter height after closing all inlet and outlet valves and removing old unsv sand media filter from filter chamber and cleaning the complete inner surface of the sand media filter chamber by scrapping the inner surface with emery paper, drying, preparation of surface and applying two coats of synthetic enamel paint using spray gun and filling of new sand media as per standard procedure, fixing new old nut & bolt/gasket/washer etc complete all as specified and as directed. Note :Filter media required shall be measured and paid as "Supply only"

Supply and fix in repairs Three Phase Fully-Automatic Star-Delta Starter in Sheet-Steel Enclosure suitable for capacity upto 50HP/37kW 415V AC 3-Ph Motors (Motor Rating AC-3 duty) conforming to IS13947 (Part 4) & IEC 60947-4 for submersible sewage pump of SLPH of STP-01 including taking down old unserviceable starter panel of any description and in any position complete all as specified and as directed.

Supply and fixing in repairs Multicore Flat Three Core PVC Insulated & PVC Sheathed Industrial Cable for Submersible Pump Motors 1100 Volt, conforming to IS 694 HSN CODE: 8544 of following sizes :-

(a) 10.00 SQ. mm 3 core Model

(b) 16.00 SQ. mm 3 core

(c) 6.00 SQ. mm 3 core

Supply and fix in repairs Three Phase Fully-Automatic Star-Delta Starter in Sheet-Steel Enclosure suitable for capacity upto 30HP/22.5kW 415V AC 3-Ph Motors (Motor Rating AC-3 duty) conforming to IS13947 (Part 4) & IEC 60947-4 for submersible sewage pump of SLPH of STP-01 of including taking down old unserviceable starter panel of any description and in any position complete all as specified and as directed.

S& F in repair LT Feeder pillar made out of 2 mm thick CRCA sheet and mounted on angle iron frame of size 65x65x6mm and 450mm high (indoor type) weather/dust proof, factory made, IP-54 with openable shutters on both sides front and rear having locking arrangements, totally enclosed weather proof, powder coated over a coat of primer suitable for 440V, 3 Phase, 4 wire 50 C/s, aluminium bus bar of of suitable size and capacity, AC supply, electrically connected as per norms and fitted including connecting up all out going MCCB/MCB with suitable size of Alu bus bar or with stranded copper cable and fixing on suitable 'U' shaped PCC platform comprising of the following accessories complete all as specified and directed by Engr in charge : Note: The panel should be procured through CPRI approved manufacturer and CPRI type test certificate should be produced during execution of work. (i) Aluminium bus bar with proper colour code -04 Nos.600 Amp Cap duly fixed on suitable size insulator, nuts bolts etc complete as per OEM recommendations. Incomer Breaker (ii) MCCB 4 Pole 400 Amps.- 01 No Outgoing breakers (iii) MCCB 4 Pole 250 Amps -01 No

M&L for replacement of old unsv GI pipe of dia 100mm of medium grade suitable for aeration of the sewage water over the aeration tank along with fabrication of the nozzles with the GI tubing be threading and connecting the nozzles, interconnecting the GI tubing inside the aeration tank, alongwith connecting the GI tubing with the outlet of the air blower assembly and testing the GI tubing during operation of the blower assembly complete all as specified and directed.

SCHEDULE A (PART- II) MANNING AND OPERATION

Manning and Operation of sewage treatment plant (STP-I) installed at Arga Sailor's accommodation round the clock in 03 (three) shifts of 8 hours each on all days including Sundays and holidays including routine preventive maintenance / checks complete all as per the maintenance schedule given in operation & maintenance manual for STP including supply & use of consumeable like grease, cotton waste etc and attending for breakdown, minor maintenance, use of chemicals for STP & SLPH I & II plants all as specified and as directed. The installation comprises of complete equipments of STP-01, SLPH-01 & 02 (a) Contractor has to employ minimum following staff for Manning and operation of the STP plant including SLPH per shift of 8 hours each :- (i) Note :- STP-1 installed at Arga (aa) One No operator having minimum ITI qualification in Electrician / Mechanic trade from Govt recognized institute with minimum 2 years experience in Maintenance & Operation of Effluent Treatment Plant / sewage treatment plant / water supply installation / DG set installation in each shift of 8 hrs (Total -03 shifts round the clock per day) The operator must be competent to carryout the routine maintenance of STP including maintenance of electrical panel board.

(ab) One No helper minimum 10th pass with adequate experience in each shift of 8 hrs (Total -03 shifts round the clock per day) (b) The Contractor shall not employ same tradesman continuously for more than 11 months. (c) The contractor shall provide 02 uniforms to each operator & helper and design of uniform shall be got approved. In case of failure, a penalty of Rs 1000/- per uniform/ day will be levied and recovered from dues. (d) The rate quoted shall deemed to be inclusive of safety gear & required tools for minor maintenance. In case of failure to provide tools kit & safety kit (Gum boots-02 pairs, mask-02 pairs, hand gloves and hand wash equpments), a penalty of Rs 3000 per month will be recovered and levied (e) In case of failure to submit test report from Govt .approved laboratory within 20 days from the date of sample then recovery at the rate of double the quoted rates will be recovered. (f) Chlorine kit shall be provided by the contractor for testing to the level of chlorine at site (g) The record of lab testing of waste / treated water samples will also be maintained in similar way and the cost of same is deemed to be included in the unit rate quoted.

(h) The operator / helper will ensure general area cleanliness and upkeep of the installation on daily basis. The unit rate quoted shall deemed include for maintenance of earth pits, cutting & removing of vegetation and upkeep of the surrounding area, all around the bldg upto 6m from the plinth protection all as directed by Engineer-in-Charge. In case of failure, a penalty of Rs 5000/- per month will be levied and recovered from dues. (j) It is responsible of contractor to deposit the employees provident fund (EPF) to the concerned authority as per the prevailing scales as laid down by the Ministry of labour for all Electrician/operator/helper (as applicable) and necessay proof to this regard shall be submitted to Engr-in-charge for verification and records. The quoted rate shall be deemed to be included of above provisions. In case contractor fails to produce the proof of EPF, shall be liable for action as deemed fit. Decision of GE in this regard shall be final and binding.

(k) The contractor shall pay the wages to the Skilled operator through e payment i.e Aadhar linked bank accounts(Credit to their bank account). Engr-in-Charge shall ensure that e-payment made to Skilled operator and their wages shall not be less than minimum wages fixed by state Govt or central Govt whichever is more. Monthly e-banking statement shall be furnished by the contractor to the Engineer-in-Charge and the same shall be kept in record duly verified. (l) Contractor shall ensure that submission of Form-11 is mandatory for all employees before submission for payment. (m) (i) The quantity of dosage will be strictly in accordance with the instruction given in operation and maint manual all as specified and directed. (ii) The consumtion detail of the above chemical should be maintained in a register on daily basis duly signed by contractor and Engr-in- Charge. (n) It is responsible of contractor to make insurance for the employees (as applicable) and necessay proof to this regard shall be submitted to Engr-in-charge for verification and records. The quoted rate shall be deemed to be included of above provisions.

Supply and using Calcium based granular disinfectent having Chlorine concentration 65% - 70%. Note : (i) Necessary chemicals and testing kit (residual chlorine & PH) for testing of water samples at lab shall be provided by the Contractor and cost of the same shall be deemed to included in the unit rate quoted. (ii) The chemicals/materials shall be supplied periodically after obtaining approval of Engr-in-charge. (iii) Consumed qty of chemical will be measured and paid. (iv) Chemical will not be used after expery date.

Testing of Sewage treated water sample collected from STP-I overflow of settling tank for testing(Chemical Analysys of COD, BOD, SS, PH, O&G, DS, RSC, CI, SO4 and suspended solid) from KSPCB lab by standard procedure including cost of packing material for Sewage samples all asper specified and directed.

Manning and Operation of Effluent Treatment Plant (ETP) No I installed at NSRY complex round the clock in three shifts of 08 Hours each including routine preventive maintenance / checks complete and supply and use of consumables like lubricating oil, grease, cotton waste etc, testing of pH value and MLSS by volume at existing site laboratory by providing testing kit to the operators all as specified and directed. The installation comprises complete equipments related to ETP-01 specified as under: (a) LT Cubicle panel at main control room Nos -1 (b) Simmer Assembly - 1 Nos (c) Motors and Gear Assembly for Aeration Tank - 1 Nos (d) Portable pump of Cap 05 HP - 1 Nos (e) Collection Tank (f) Aeration Tank (g) Clarifier Tank including motors and Gear Assembly - 1 Nos (h) Pump for Sludge deposition - 3 Nos (j) Treat Water Collection Tank with Pumps - 1 Nos (k)Sand Filters - 2 Nos.

Manning and Operation of Effluent Treatment Plant (ETP) No 2 installed at CNTW complex in one shifts (08 Hours per shift) including routine maintenance / checks complete and use of consumables like lubricating oil, grease, cotton waste etc all as specified and directed by Engineer-in-Charge. The installation comprises complete equipments related to ETP-02 .

(i) Note for Item No 97 & 98 :- ETP-01 installed at NSRY (aa) One No operator having minimum ITI qualification in Electrician / Mechanic trade from Govt recognized institute with minimum 2 years experience in Maintenance & Operation of Effluent Treatment Plant / sewage treatment plant / water supply installation / DG set installation in each shift of 8 hrs (Total -03Shifts per day.) The operator must be competent to carryout the routine maintenance of ETP and replacement of fast moving spares including maintenance of electrical panal board. (ab) One No helper minimum 10th pass with adequate experience in each shift of 8 hrs (Total -03 Shifts per day.)(b) Power supply for operating the installation will be made available by the Department free of cost. (ii)Note for Item No-98:- ETP-02 installed at CNTW (aa) Contractor shall employ one No operator having minimum ITI qualification in Electrician / Mechanic trade from Govt recognized institute with minimum 2 years experience in Maintenance & Operation of Effluent Treatment Plant / sewage treatment plant / water supply installation / DG set installation in each shift of 8 hrs (Total -01 shifts per day)

(b) The Contractor shall not employ same tradesman continuously for more than 11 months. (c) The contractor shall provide 02 uniforms to each operator & helper and design of uniform shall be got approved. In case of failure, a penalty of Rs 100/- per uniform/ day will be levied and recovered from dues. (d) The rate quoted shall deemed to be inclusive of safety gear & required tools for minor maintenance. In case of failure to provide tools kit & safety kit (Gum boots-02 pairs, mask-02 pairs, hand gloves), a penalty of Rs 3000 per month will be recovered and levied (e) The contractor shall pay the wages to the operators/helpers (as applicable) through e payment i.e Aadhar linked bank accounts(Credit to their bank account). Engr-in-Charge shall ensure that e-payment made to operator/helper and their wages shall not be less than minimum wages fixed by state Govt or central Govt whichever is more. Monthly e-banking statement shall be furnished by the contractor to the Engineer-in-Charge and the same shall be kept in record duly verified.

(f) It is responsibility of contractor to deposit the employees provident fund (EPF) to the connected authority as per the prevailing scales as laid down by the Ministry of labour for all operator/helper (as applicable) and necessay proof to this regard shall be submitted to GE for verification and records. The quoted rate shall be deemed to be included of above provisions. In case contractor fails to produce the proof of EPF, shall be liable for action as deemed fit. Decision of GE in this regard shall be final and binding. (g) The contractor shall maintain all the registers under various labour law rules, 2017 and shall be produced to GE and as well as officers detailed by labour department. (h) In case of failure to submit test report from Govt .approved laboratory within 20 days from the date of sample then recovery at the rate of double the quoted rates will be recovered. (j) The record of lab testing of waste / treated water samples will also be maintained in similar way and the cost of same is deemed to be included in the unit rate quoted.

(k) The operator / helper will ensure general area cleanliness and upkeep of the installation on daily basis. The unit rate quoted shall deemed include for maintenance of earth pits, cutting & removing of vegetation and upkeep of the surrounding area, all around the bldg upto 6m from the plinth protection all as directed by Engineer-in-Charge. In case of failure, a penalty of Rs 5000/- per month will be levied and recovered from dues.

Supply and use Polyelectrolyte (DWPE) powder for treatment of effluent at ETP all as per report and directed by Engineer-in-Charge.

Testing of Sewage treated water sample collected from ETP-I & II overflow of settling tank for testing(Chemical Analysys of COD, BOD, SS, PH, O&G, DS, RSC, CI, SO4 and suspended solid) from KSPCB lab by standard procedure including cost of packing material for Effluent / Sewage samples.

ANKIT SHIP REPAIRERS AND SUPPLIERS

SHREE SAI LABOUR CONTRACT CO-OPERATIVE SOCIETY LTD

Raheel Enterprises

HARSHITA MARINE SERVICES