Kolkata Metropolitan Development Authority-KMDA has published Detail Design, Drawing, Construction, Installation, Commissioning, Trial Run ( 3 Months ) And Operation & Maintenance For 60 Months Including Supply Of Coagulants And Disinfectants As Required For 15 Mgd Capacity ( 23 Hrs. Operation ) Surface Wate. Submission Date for this Tender is 14-10-2022. Cleaning and Disinfecting Solutions Tenders in kolkata West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 20-Sep-2022 | Prebid | Other | 14-10-2022 |
| Sl. No. | Item Description |
| 1 | A. LUMP SUM PRICES FOR THE MAIN PLANT RAW WATER INLET ARRANGEMENTS INCLUDING INTER CONNECTION WITHDEPARTMENTAL RAW WATER RISING MAIN BY INSTALLATION OFFLOW CONTROLVALVES. |
| 2 | Civil Works |
| 3 | MAIN AND SECONDARY FEED CHANNELS AND / OR PIPES FOR DELIVERING WATER TOFLASH MIXER AND CLARIFIERS INCLUDING ARRANGEMENTS FORFLOWMEASUREMENTS INCLUDING RAW FLOW METER, CONTROL SLUICE GATES FORFLOWREGULATION AND CLARIFIERBYPASS AND SLUICE VALVE FOR FILTERBY PASS. |
| 4 | Civil Works |
| 5 | CHLORINATINGARRANGEMENTS FOR PRE ANDPOSTCHLORINATION. |
| 6 | Civil Works |
| 7 | CHEMICAL HOUSE ANDDOSING EQUIPMENT INCLUDING : COAGULANTAGITATORS COAGULANTSOLUTIONSTRAINERS LOCALLEVEL INDICATOR COAGULANTDOSINGEQUIPMENT ALUMHOISTS ALUM CHARGINGBASKETS HANDCARTS 1000 KG. WEIGHINGMACHINES LIQUID COAGULANT TANK CONSTRUCTED AT GROUND LEVEL OF CHEMICAL HOUSE& NECESSARY PUMPING ARRANGEMENT FROM COAGULANT TANK TO COLLECTION WELL TO BE PROVIDED WITH ROTAMETER. WATERAND COAGULANT SOLUTIONPIPING LABORATORYFURNITURE &SINKS |
| 8 | Civil Works |
| 9 | FLASHMIXINGCHAMBERSINCLUDING C.I. SLUICE / PRENSTOCKS,EQUIPMENTFORFLASH MIXING ANDDESLUDGING ARRANGEMENTS. |
| 10 | Civil Works |
| 11 | 07 NOS MECHANICAL FLOCCULATOR UNITS ALONG WITH ALL ALLIED CIVIL/ELECTROMECHANICAL & WASHING ACCESSORIES COMPLETE IN ALL RESPECT INCLUDING CHANNELS OR PIPES TO PLATE SETTLER UNIT AS PER REQUIREMENTS. |
| 12 | Civil Works |
| 13 | 07 NOS PLATE SETTLER UNITS ALONG WITH ALL ALLIED CIVIL/ELECTRO –MECHANICAL & WASHING ACCESSORIES COMPLETE IN ALL RESPECT INCLUDING CHANNELS OR PIPES TO FILTER HOUSE AS PER REQUIREMENTS. |
| 14 | Civil Works |
| 15 | FILTERHOUSEWITH 07 NOS TWIN TYPEFILTERBEDSWITH REQUIRED SAND BED AREAANDENTRANCE BUILDINGWITH EQUIPMENT INCLUDING. INLET ANDOUTLET PIPING PNEUMATICALLYORELECTRICALLYOPERATEDSLUICEVALVES AND SLUICE GATES. FILTERFLOOR EQUIPMENTANDFILTERMEDIA OUTLET CONTROLLERS / FILTRATE OUTLETARRANGEMENTS. SLOW START EQUIPMENT. LOSS OFHEADAND RATE OFFLOW INDICATORS. FILTER CONTROL TABLES BACKWASH WATER PUMPS INCLUDINGMOTORS AND PIPING. EQUIPMENTFOR DRAININGOFLIGHTPARTICLESOF IMPURITIES SURFACEWASHDEVICE. AIR BLOWERSINCLUDING MOTORSANDPIPING WASHWATERMETER. |
| 16 | Civil Works |
| 17 | ARRANGEMENTS FOR REUSE OF FILTER WASTEWATERINCLUDINGPUMPS ANDPIPING. |
| 18 | Civil Works |
| 19 | FLOW METER FOR MEASURINGFILTERED WATER OUTPUT. |
| 20 | Civil Works |
| 21 | PLANT WASTE WATER DISPOSALSYSTEM WITH MINIMUM 300 MM DIA C.I. PIPES WITH 2 NOS SLUICE GATES OF REQUIRED SIZE, WITH SUBMERCIBLE PUMPS WITH SPECIAL INTAKE ARRANGEMNT FOR PUMPING SUPERNATANT SLUDGE WATER FROM SLUDGEPONDSTO COLLECTING WELL. |
| 22 | Civil Works |
| 23 | LABORTORY EQUIPMENTS, SAMPLING TABLE AND TOOL BOX CONTAINING TOOLS AND ELECTRICAL EQUIPMENTS. CHLORINE GAS HANDLING SAFETY TOOL BOX WITH UNIFORMS AND GAS CYLINDER (2 NOS) WITH MASKS. |
| 24 | Civil Works |
| 25 | SCALED MODEL (1:200) ANDANIMATED FLOWDIAGRAM |
| 26 | Civil Works |
| 27 | FILTEREDWATER CONVEYANCESYSTEMWITH CONNECTION TO 1.5 MGUGRFROMFILTER HOUSE. |
| 28 | Civil Works |
| 29 | ANNUNTIATION PANEL FOR MOTOR CONTROL CENTRE. |
| 30 | Civil Works |
| 31 | EQUIPMENT FORMOTOR CONTROL CENTRE INCLUDINGSTARTERS FORALLMOTORS. |
| 32 | Civil Works |
| 33 | ROADWEIGHBRIDGE (40MT CAPACITY) WITH COMPUTER PRINTING FACILITY. |
| 34 | Civil Works |
| 35 | LEVELLING ANDGRADING OF THESITE INTHEPLANTAREA INCLUDING RAIN WATERDRAINAGE, SURFACE DRAINAGE AND APPROACH ROAD (4M WIDE- BITUMINOUS) TO SITE & DIFFERENT UNITS OF WTP. |
| 36 | Civil Works |
| 37 | C.I. /R.C.C.SLUDGE PIPELINE OF MINIMUM 300 MM DIA FROM SLUDGE PRODUCING UNITS TO SLUDGE TANKS AND NECESSARY PENSTOCK GATES AND VALVE ARRANGEMENT FOR FILIING OTHERLOW LAND AREAS. |
| 38 | Civil Works |
| 39 | 2.1M HIGH RCC FRAMED MASONRY BOUNDARY WALL WITH BARBED WIRE AND THREE MS ORNAMENTAL GATES ALONG WITH CURVED GLOW SIGN BOARD ON GATES IN THE BOUNDARY OF WTP |
| 40 | Civil Works |
| 41 | DESIGNING , DRAWING, PROVIDING AND CONSTRUCTION OF A COVERED RCC UNDERGROUND CLEAR WATER RESERVOIR OF UNDISTURBED CAPACITY OF 1.5 MG IN TWO CPMPARTMENTS WITH THREE PENSTOCK GATES OF SUITABLE SIZES AS APPROVED . ADEQUATE NOS COWL VENTS, APRON INCLUDING COST OF DEEP CAST-IN-SITU RCC PILES, EARTH WORK IN EXCAVATION AND FILLING WITH THE EXAVATED AND GOOD CARRIED EARTH OF APPROVED QUALITY AS MAY BE REQUIRED, SAND FILLING, SHORING/ SHEET PILLING, DEWATERING, COST OF TWO NUMBERS BUTTERFLY VALVES, WELL POINTS ETC. ALL COMPLETE AS PER SPECIFICATIONS GIVEN IN THE TENDER DOCUMENTS (VOLUME I) AND AS PER APPROVED DRAWINGS AND DIRECTION OF THE EIC. A) PILING WORK INCLUDING PILE TESTING B) ALL OTHER WORKS |
| 42 | Civil Works |
| 43 | DESIGNING , DRAWING, PROVIDING AND CONSTRUCTION OF A PUMP HOUSE FOR WET PIT PUMPS AND MOTORS AND ALLIEDBUILDINGS INCLUDING EOT CRANE (7.5 MT) & Auxiliary HOT (2MT) crane, FOUNDATIONSAND SPACES AS PER DRAWINGS AND SPECIFICATIONS, UNLOADING BAY, COMMON PUMP SUMP AS SHOWN IN TENDER DRAWING INCLUDING THE COST OF DEEP CAST-IN-SITU RCC PILES, EARTH WORK IN EXCAVATION AND FILLING WITH THE EXAVATED AND GOOD CARRIED EARTH OF APPROVED QUALITY AS MAY BE REQUIRED, SAND FILLING, SHORING/ SHEET PILLING, DEWATERING, WELL POINTS ETC. ALL COMPLETE AS PER SPECIFICATIONS GIVEN IN THE TENDER DOCUMENTS (VOLUME I) AND AS PER APPROVED DRAWINGS AND DIRECTION OF THE EIC. A) PILING WORK INCLUDING PILE TESTING B) ALL OTHER WORKS INCLUDING EOT CRANE |
| 44 | Civil Works |
| 45 | DESIGNING , DRAWING, PROVIDING AND CONSTRUCTION OF A SUB-STATION BUILDING OVER PILE FOUNDATION |
| 46 | Civil Works |
| 47 | CONSTRUCTION OF 2 NOS SLUDGE POND OF EACH CAPACITY 5750 CUM WITH RCC LINING |
| 48 | Civil Works |
| 49 | CONNECTION WITH PROPOSED RAW WATER RISING MAIN OF 750 MM DIA WITH MS 750MM DIA OF LENGTH 10M (APPROX.) AND 1 NO MS PIPE OF 800MM DIA AS CLEAR WATER CONVEYANCE MAIN BEYOND CWR OF LENGTH 15 M (APPROX.) |
| 50 | Civil Works |
| 51 | Dewatering, Site clearances by old structures and levelling of the area after development of site with carried earth /silver sand up to formation ground level. |
| 52 | Electro-Mechanical Works: Part-I WTP |
| 53 | Supply ,fitting , fixing & commissioningof inlet pipe along with 2 nos . BFVas required and other accessories, etc .to complete the collecting well as per CPHEEO guidelineand as per satisfaction of the EIC. Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 54 | Supply ,fitting , fixing& commissioningofultra-sonic flowindicator along with other accessories, cabling , etc as requiredat the venturi flume portion as per CPHEEO guidelineand as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 55 | Supply ,fitting , fixing& commissioningof allthe entire electro mechanical parts , of flash mixture etc as required as per CPHEEOguidelineand as per satisfaction of the EIC. Ratingsand price breakup to be finalised during detailed engineeringandapproval |
| 56 | Supply ,fitting , fixing& commissioningof allthe entire electro mechanical parts , gates , flocculators, motors, panels , weirs,ultra sonic flow sensor , plates & scrapper(in case of plate settlers), clariflocculator bridge and carriage mechanism including drive, flocculator drives, paddlesall complete ( in case of clariflocculator ) , desludge system, etcasrequired to complete the job as per CPHEEO guideline and as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 57 | Supply ,fitting , fixing& commissioningof allthe entire electro mechanical parts , gates , valves , under drainage system ,control console, level sensors, flow control system etc as requiredat the filter bed portion of the filter house , all completeas per CPHEEOguidelineand as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 58 | Supply ,fitting , fixing& commissioningof allthe entire electro mechanical parts like recirculation pump, blower, backwash pump (or OHR filling pump in case of constant head tank type back washing ) , air compressor for pneumatic valves if required , pre & post chlorination pump, OHR filling pump, alum dosing pump, surface wash pump, de-watering pump, crane or hoist , supernatent pump, as requiredetc. along with all the accessories as requiredto completethe job as per CPHEEO guidelineand as per satisfaction of the EIC. Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 59 | Supply ,fitting , fixing& commissioningof allthe entire electro mechanical portion of the WTP like Power distribution board (PDB) cum Motor control Center (MCC), Control desk, Inverter, UPS , cabling , trays , MIMIC ,Instruments, sensors, meter, earthing etc.alongwith all accessories as required as per CPHEEO guideline and as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 60 | Supply ,fitting , fixing& commissioningofallthe entire electro mechanical portionof thesludge disposal system / re-circulationsystem,including sludge pumps, blowers ,valves , diffusers, MCC, etc all complete including centrifuge if required, supernatent pumps, submersible pumps, pipe lines, hoist , etc. all complete as required as per CPHEEO guideline and as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 61 | Supply ,fitting , fixing& commissioningofallthe entire electro mechanical portion of the chemical house including pre and post chlorination system including chlorinators, alum dosing systemincludingalum agitators , poly dosing system if required,hoists, weighing machine, SS alum lifting trays,toners, trunions, chlorine leak detection system , neutralizing system, dosing pumps ,rotameters, safety equipmentsetc. as required to complete the chemical houseas per CPHEEO guidelinesand as per satisfaction of the EIC. Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 62 | Supply ,fitting , fixing& commissioningofallthe entire electro mechanical portion of the laboratory including all meters and instruments etc . as per CPHEEO guidelinesand as per satisfaction of the EIC.Ratings and price breakup to be finalised during detailed engineeringandapproval . |
| 63 | Supply ,fitting , fixing& commissioningofallthe entire electro mechanical portion of the pitless weigh bridge as required and as per CPHEEO guidelinesand as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval . |
| 64 | Supply ,fitting , fixing& commissioningofallthe electro mechanical portion the ultrasonic flow meter at the outlet of the clear water channelof the filter house leading to the UGR of the CWPS as per CPHEEO guidelines and as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringand approval . |
| 65 | Supply ,fitting , fixing& commissioningofallthe entireindoor and out door illumination,earthing,glow sign , indicationsetsas per IS standard and as per satisfaction of the EIC.Ratingsand price breakup to be finalised during detailed engineeringandapproval. |
| 66 | Electro-Mechanical Works: Part-II SUB STATION |
| 67 | PART – A ( SUPPLY PART ) |
| 68 | Supply, delivery at site and storage of 1250 KVA, 11.0 KV / 433 V ONAN indoor type Transformers with neutral brought out as per technical specification and all accessories complete |
| 69 | Supply, delivery at site and storage of 03 panel, 25 KA for 3 sec., 800 A , 11 KV indoor type H.T. Vacuum Circuit Breaker as per specification with all inter connection |
| 70 | Supply, delivery at site and storage of multi panel 2000 AMV Switch board connected with the secondary side of 1250 KVA, 02 nos. transformers suitable for operation at 415 volt, 3 phase, 50 Hz AC system with all interconnection complete as per specification |
| 71 | Supply, delivery at site and storage of 110 V, 100Ah, sealed maintenance free battery comprising of 55 nos., 2 Volts cells with float and boost charger cum DCDB |
| 72 | Supply, Delivery at site and storage of 440V, 200 KVAR or as required rating, 12 stage automatic power factor improvement capacitor bank ( APFC ) with all inter connection complete suitable for 415 V, 50 Hz system as per specification for WTP load. |
| 73 | Supply, delivery at site and storage of H.T.,M.V. & Control Cable as per specification & as follows |
| 74 | i) H.T. Cable |
| 75 | From WBSEDCL’s / CESC’s summation panel to incoming panel of HT Switch gear of 11 KV grade, 300 sq mm dia (to withstand maximum fault current for 1 sec. ) Al. conductor, XLPE cable armoured as per specification |
| 76 | From HT Switchgear to two numbers of 1250 KVA Transformer HV side terminal of 11 KV grade, 300 sq mm dia, Al conductor, XLPE insulated, armoured cable as per specification |
| 77 | ii) M.V. Cables |
| 78 | From two numbers of 1250 KVA transformer secondary side to the two number of 2000A incomers of MV Switchboard, Bus Duct & accessories with adequate size of Aluminium conductor complete with sealing as per specification; direction of E.I.C. |
| 79 | From each of the 800 A outgoing ACB of2000 A Sub-station MV Switchboard to respective incoming ACB of MV Panel at Water Treatment Plant (WTP), 1.1 KV grade, 3.5 C,240 x 4 Run sq mm, Al. conductor, XLPE insulated armoredcable. |
| 80 | From two numbers of 1600 A outgoing ACB of2000 A Sub-station MV Switchboard to respective to the two number of 1600A incomers of MV Switchboard of Clear Water Pumping Station (CWPS) , 1.1 voltage grade 3.5C x 240 x 6 Run sq mm, Al. conductor, XLPE insulated armoredcable. |
| 81 | From 2000 A Substation MV Switchboard to Battery Charger, 1.1 KV grade, 4 C x 6 sq mm stranded Cu conductor, XLPE insulated armoured cable |
| 82 | From Battery Charger / DCDB to 03 Panel HT VCB, 2000 A MV Panel, MV Panel at WTP and CWPS, 1.1 KV grade, 3 C X 2.5 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 83 | From 2000A Sub-station MV Switchboard to ventilation system, 1.1 KV grade, 4 C x 6 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 84 | From 2000 A Substation MV Switchboard to Lighting DB, 1.1 KV grade 4 C x 6 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 85 | From 2000 Substation MV Switchboard to HT Switchgear, 1.1 KV grade 3 C x 2.5 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 86 | iii Control Cable |
| 87 | Stranded copper conductor of various ratings and of suitable sizes as per specification for all control circuit and interlocking circuits at Substation |
| 88 | Supply, delivery at site and storage of Jointing Materials as per specification & as follows: |
| 89 | All H.T Cables jointing materials ( Dry type, Heat Shrink Joint ) |
| 90 | All MV Cables jointing materials for different Cross sections ( Dry type ) |
| 91 | All copper control& power Cables jointing materials for different cross sections ( Dry type) |
| 92 | N.B :- No extra payment would be made if the length and diameter of the different sizes of cable varies on the higher side to meet up the requirement of the specification and site condition. Rates must be quoted carefully. This is also applicable for all type of cable joints. |
| 93 | Supply & delivery at site and storage of earthing equipment as per specification and all the other equipments required to comply with latest I.E. Rules |
| 94 | Supply, delivery at site and storage of fire extinguishers as follows: |
| 95 | Dry Powder ( 5 Kg each ) |
| 96 | CO2 ( 4.5 Kgeach ) |
| 97 | Supply & delivery at site and storage of Misc. items such as rubber mats, Shock Treatment Chart, danger boards, sand buckets, LED Glow sign board etc. as per specification |
| 98 | Supply & delivery at site and storage of all LED luminaries, fittings, fixtures complete with necessary multi-strand copper wires for inside & outside lighting of Substation as per specification |
| 99 | Supply & delivery at site and storage of Lightning arrestor along with earth strip and earth electrodes all complete as per specification and all other equipment required to comply with latest I.E. Rules |
| 100 | Supply & delivery at site and storage of spare parts as per specification |
| 101 | Supply & delivery at site and storage of 2 nos. 1200 mm Celling Fan, 2 nos. 450 mm pedestal Fan, 5 nos. 300 mm. exhaust Fan and 4 nos. PVC Chair. |
| 102 | PART – B ( INSTALLATION PART ) |
| 103 | Installation at site of 1250 KVA, 11 KV / 433 V ONAN indoor type Transformers with neutral brought out as per technical specification and all accessories complete |
| 104 | Installation at site of 3 panel, 25 KA for 3 sec., 11.0 KV indoor type H.T. Vacuum Circuit Breaker as per specification with all inter connection |
| 105 | Installation at site of multi panel 2000 AMV Switch board connected with the secondary side of 1250 KVA transformers suitable for operation at 415 volt, 3 phase, 50 Hz AC system with all interconnection complete as per specification |
| 106 | Installation at site of 110 V, 100Ah, sealed maintenance free battery comprising of 55 nos., 2 Volts cells with float and boost charger cum DCDB |
| 107 | Installation at site of 440V, 200 KVAR or as suitable rating, 12 stage automatic power factor improvement capacitor bank ( APFC ) with all inter connection complete suitable for 415 V, 50 Hz system as per specification |
| 108 | Laying at site of H.T., M.V. & Control Cable as per specification & as follows :- |
| 109 | i) H.T. Cable |
| 110 | From WBSEDCL’s / CESC’s summation panel to incoming panel of HT Switch gear of 11 KV grade, 300 sq mm dia ( to withstand maximum fault current for 1 sec. ) Al. conductor, XLPE cable armoured as per specification |
| 111 | From HT Switchgear to two numbers of 1250 KVA Transformer HV side terminal of 11 KV grade, 300 sq mm dia, Al conductor, XLPE insulated, armoured cable as per specification |
| 112 | ii) M.V. Cables/ BUS DUCT |
| 113 | From two numbers of 1250 KVA transformer secondary side to the two number of 2000A incomers of MV Switchboard, Bus Duct &accessories with adequate size of Aluminium conductor complete with sealing as per specification &direction of E.I.C. |
| 114 | From each of the 800 A outgoing ACB of2000 A Sub-station MV Switchboard to respective incoming ACB of MV Panel at Water Treatment Plant (WTP), 1.1 KV grade, 3.5 C,240 x 4 Run sq mm, Al. conductor, XLPE insulated armoredcable. |
| 115 | From two numbers of 1600 A outgoing ACB of2000 A Sub-station MV Switchboard to respective to the two number of 1600A incomers of MV Switchboard of Clear Water Pumping Station (CWPS) , 1.1 voltage grade 3.5C x 240 x 6 Run sq mm, Al. conductor, XLPE insulated armoredcable. |
| 116 | From 2000 A Substation MV Switchboard to Battery Charger, 1.1 KV grade, 4 C x 6 sq mm stranded Cu conductor, XLPE insulated armoured cable |
| 117 | From Battery Charger / DCDB to 03 Panel HT VCB, 2000 A MV Panel, MV Panel at WTP and CWPS, 1.1 KV grade, 3 C X 2.5 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 118 | From 2000 A Sub-station MV Switchboard to ventilation system, 1.1 KV grade, 4 C x 6 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 119 | From 2000 A Substation MV Switchboard to Lighting DB, 1.1 KV grade 4 C x 6 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 120 | From 2000 A Substation MV Switchboard to HT Switchgear, 1.1 KV grade 3 C x 2.5 sq mm stranded Cu. Conductor, XLPE insulated armoured cable |
| 121 | iii) Control Cable |
| 122 | Stranded copper conductor of various ratings and of suitable sizes as per specification for all control circuit and interlocking circuits at Substation |
| 123 | Installation at site of Jointing Materials as per specification & as follows: |
| 124 | All H.T Cables jointing materials ( Dry type, Heat Shrink Joint ) |
| 125 | All MV Cables jointing materials for different Cross sections ( Dry type ) |
| 126 | All copper control& power Cables jointing materials for different cross sections ( Dry type) |
| 127 | N.B :- No extra payment would be made if the length and diameter of the different sizes of cable varies on the higher side to meet up the requirement of the specification and site condition. Rates must be quoted carefully. This is also applicable for all type of cable joints. |
| 128 | Installation at site of earthing equipment as per specification and all the other equipments required to comply with latest I.E. Rule |
| 129 | Installation at siteof fire extinguishers as follows: |
| 130 | Dry Powder ( 5 Kg each ) |
| 131 | CO2 ( 4.5 Kgeach ) |
| 132 | Installation at site of Misc. items such as rubber mats, Shock Treatment Chart, danger boards, sand buckets, LED Glow sign board etc. as per specification |
| 133 | Installation at site of all luminaries, fittings, fixtures complete with necessary multi-strand copper wires for inside and outside LED lighting of Substation as per specification |
| 134 | Installation at site of Lightning arrestor along with earth strip and earth electrodes all complete as per specification and all other equipment required to comply with latest I.E. Rules |
| 135 | Installation at site and storage of 2 nos. 1200 mm Celling Fan, 2 nos. 450 mm pedestal Fan, 5 nos. 300 mm. exhaust Fan and 4 nos. PVC Chair. |
| 136 | Carrying out heat run of HT & MV equipments, dehydration of Transformer oil and making ready all HT / MV equipment for High / Medium pressure testing as per rule |
| 137 | Carrying out statutory high pressure testing on all HT equipment & medium pressure testing on MV equipments as per specification including charges of Govt. Inspector |
| 138 | Charges for Diesel Generator set / Temporary power connection from WBSEDCL / CESC for construction purposes |
| 139 | Testing of the whole installation & submission of test reports as per specification & direction of EIC |
| 140 | Electro-Mechanical Works: Part-III CWPS |
| 141 | PART – A ( SUPPLY PART ) |
| 142 | Supply, delivery at site & storage of vertical turbine pumps with column assembly, discharge head, sole plate, motor stool and all other accessories all complete of suitable capacity and 60 Mtrs. TDH as per specification and Technical offer. Maximum allowable speed of pump shall be 1500 R.P.M. |
| 143 | Supply, delivery at site & storage of MS pipes, specials, joints, flanges & common delivery manifold with extended pipe line as per specification and Technical offer. |
| 144 | Supply, delivery at site & storage of valves complete with fixture as per specification and Technical offer & as follows. |
| 145 | Butterfly valve for delivery side of pumps fitted with electrical actuator suitable for local and control desk operation and display system for the individual pump delivery pipe line |
| 146 | Non-Return Valve for individual pump delivery pipe line |
| 147 | Butterfly valve fitted withelectrical actuator suitable forlocal and control desk operation and display system for common delivery manifold |
| 148 | Double throat air valve with Isolating Valve at common delivery manifold as per specification |
| 149 | Supply, delivery at site and storage of M.S. dismantling joint assembly forcommon delivery manifold as per specification and Technical offer |
| 150 | Supply, delivery at site and storage of M.S. dismantling joint assembly for the individual pump delivery pipe line as per specification and Technical offer. |
| 151 | Supply, delivery at site and storage of M.S. puddle collar / plate for common delivery manifold as per specification. |
| 152 | Supply, delivery at site and storage of Full bore electromagnetic type Flow meter, Recorder, Totaliser as per specification and Technical offer. |
| 153 | Supply, delivery at site and storage of Pressure gauges complete with fittings and fixture as per specification and Technical offer & as follows. |
| 154 | Pressure gauge for Delivery side (0– 10 Kg / cm2) |
| 155 | Pressure gauge for common delivery manifold(0 – 10 Kg / cm2 ) |
| 156 | Supply, delivery at site and storage of pressure transmitter and level indicator complete with fitting and fixture as per specification and Technical offer & as follows. |
| 157 | Pressure transmitter for delivery side ( 0 – 10 Kg / cm2 ) |
| 158 | Pressure transmitter for common delivery manifold( 0 – 10 Kg / cm2 ) |
| 159 | Radar type Level Monitoring system for CWR / Sump Water Level complete with all accessories |
| 160 | Supply, delivery at site and storage ofVerticalsquirrel-cage TEFC / CACA motor rated at 415 V ±10%, 50Hz ±5%, 3Ph, 1500 R.P.M.(syn.) of adequate capacity to match the pump at sl. no. 1) complete with coupling hub and all other accessories as per specification & Technical offer ( Rating not less than 200 KV ) |
| 161 | Supply, delivery at site and storage of M.V. Panel of 1600A capacity at Pump House, suitable for operation at 415 Volts, ±10%, 3 Phase, 50 Hz, ±5% AC system as per specification |
| 162 | Supply, delivery at site & storage of Remote Control Desk & Instrument panel for the motor control, Power Distribution & other system as per specification and Technical offer |
| 163 | Supply, delivery at site and storage of Control Panel for Ventilation system |
| 164 | Supply, delivery at site and storage of pressure transmitter and level indicator complete with fitting and fixture as per specification and Technical offer & as follows. |
| 165 | From M.V. Panel cum MCC to respective Motor Terminals, 1.1 KV(E) grade 3C 240 sq mm Al. conductor, XLPE insulated armoured cable, complete for all the motors.( 2 runs for each motor) |
| 166 | From PDB to 2 Nos. LDB’s at pump House, 1.1 KV 4C, 6 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 167 | From PDB to all Valve Actuators, 1.1 KV, 4C, 2.5 sq mm Multi strand copper conductor XLPE insulated armoured cable |
| 168 | From PDB to all motor Space Heaters, 1.1 KV 3C, 2.5 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 169 | From PDB to E.O.T. Crane, 1.1 KV 4C,6 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 170 | From PDB to Control Desk, 1.1 KV, 3C, 2.5 sq mm Multi strand copper conductor XLPE insulated armoured cable for AC supply |
| 171 | From PDB to H.T. PDB cum MCC, 1.1 KV 3C, 2.5 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 172 | From PDB to Control Panel for Ventilation System, 1.1 KV 4C,6 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 173 | From PDB to Pressure Transmitter & Flow Transmitter / Indicator, 650 / 1100 V 4C0.75 sq mm Screen Cable |
| 174 | From Control Desk to each Motor RTD / BTD Terminal Box, 650 / 1100V grade 10 Triad X 1.5mm PVC insulated stranded copper screened armoured cable, complete for all the motors |
| 175 | Control Cable for AC & DC supply of stranded copper conductor of various sizes & grade and of suitable length as per specification for all remote control and interlocking circuits |
| 176 | Supply, delivery at site and storage of Jointing materials as per specification & as follows |
| 177 | All H.T. Cable jointing materials ( dry type ) |
| 178 | All M.V. Cable jointing materials ( dry type) |
| 179 | All Control & Screen Cable jointing materials ( dry type) |
| 180 | N.B. – No extra payment would be made if the length and dia. & variety of the different sizes of cable varies on the higher side to meet the requirement of the specification and site condition. Rates must be quoted carefully. This is also applicable for all type of cable joints. |
| 181 | Supply, delivery at site and storage of materials for Earthing system as per current I.E. Rule & specification for all equipment |
| 182 | Supply, delivery at site and storage of Lightning Arrestor along with earth strip and earth electrodes all complete as per specification and all other equipment required to comply with latest I.E. Rule |
| 183 | Supply, delivery at site & storage of fire extinguishers andfire buckets as follows: |
| 184 | Dry Powder ( 5Kg. each ) |
| 185 | ABC Type ( 5 Kg. each ) |
| 186 | ABC Type ( 2 Kg. each ) portable |
| 187 | Fire Bucket ( 9 Litres ) |
| 188 | Supply, delivery at site and storage of Ventilation System comprising of fresh air supply fans, Air Duct & Exhaust fans complete with cowl etc. at the pump house all complete as per specification. |
| 189 | Supply, delivery at site and storage of M.S. Structural materials for cable tray / rack, panel installation supports, Pipes & valves supports, fabricated stairs & all other fabrication work. |
| 190 | Supply, delivery at site and storage of all luminaries, fittings, fixtures complete with necessary cables with wires and all other accessories for inside lighting of pump house including Lighting Distribution Boards as per specification. |
| 191 | Supply, delivery at site and storage of Misc. Item such as rubber mats, Shock Treatment Chart ,Safety Signage, Glow Sign Board etc. as per specification |
| 192 | Supply, delivery at site and storage of 5.0 T capacity E.O.T. Crane with 1 T capacity auxiliary hoist suitable for inching operation with other allied equipment all complete as per specification |
| 193 | Supply and delivery at site and storage of spare parts as per specification |
| 194 | PART – B ( INSTALLATION PART ) |
| 195 | Installation at site of vertical turbine pumps with column assembly, discharge head, sole plate, motor stool and all other accessories all complete of suitable capacity and 60 Mtrs. TDH as per specification and Technical offer. Maximum allowable speed of pump shall be 1500 R.P.M. |
| 196 | Installation at site of MS pipes, specials, joints, flanges & common delivery manifold with extended pipe line as per specification and Technical offer. |
| 197 | Installation at site of valves complete with fixture as per specification and Technical offer & as follows. |
| 198 | Butterfly valve for delivery side of pumps fitted with electrical actuator suitable for local and control desk operation and display system for the individual pump delivery pipe line |
| 199 | Non-Return Valve for individual pump delivery pipe line |
| 200 | Butterfly valve fitted withelectrical actuator suitable forlocal and control desk operation and display system for common delivery manifold |
| 201 | Double throat air valve with Isolating Valve at common delivery manifold as per specification |
| 202 | Installation at site of M.S. dismantling joint assembly forcommon delivery manifold as per specification and Technical offer |
| 203 | Installation at site of M.S. dismantling joint assembly for the individual pump delivery pipe line as per specification and Technical offer. |
| 204 | Installation at site of M.S. puddle collar / plate for common delivery manifold as per specification. |
| 205 | Installation at site of Full bore electromagnetic type Flow meter, Recorder, Totaliser as per specification and Technical offer. |
| 206 | Installation at site of Pressure gauges complete with fittings and fixture as per specification and Technical offer & as follows. |
| 207 | Pressure gauge for Delivery side (0– 10 Kg / cm2) |
| 208 | Pressure gauge for common delivery manifold(0 – 10 Kg / cm2 ) |
| 209 | Installation at site of pressure transmitter and level indicator complete with fitting and fixture as per specification and Technical offer & as follows. |
| 210 | Pressure transmitter for delivery side ( 0 – 10 Kg / cm2 ) |
| 211 | Pressure transmitter for common delivery manifold( 0 – 10 Kg / cm2 ) |
| 212 | Radar type Level Monitoring system for CWR / Sump Water Level complete with all accessories |
| 213 | Installation at site ofVerticalsquirrel-cage TEFC / CACA motor rated at 415 V ±10%, 50Hz ±5%, 3Ph, 1500 R.P.M.(syn.) of adequate capacity to match the pump at sl. no. 1) complete with coupling hub and all other accessories as per specification & Technical offer ( Rating not less than 200 KV ) |
| 214 | Installation at site of M.V. Panel of 1600A capacity at Pump House, suitable for operation at 415 Volts, ±10%, 3 Phase, 50 Hz, ±5% AC system as per specification |
| 215 | Installation at site of Remote Control Desk & Instrument panel for the motor control, Power Distribution & other system as per specification and Technical offer |
| 216 | Installation at site of Control Panel for Ventilation system |
| 217 | Installation at site of M.V. and Control Cable as per specification & as follows : |
| 218 | From M.V. Panel cum MCC to respective Motor Terminals, 1.1 KV(E) grade 3C 240 sq mm Al. conductor, XLPE insulated armoured cable, complete for all the motors.( 2 runs for each motor) |
| 219 | From PDB to 2 Nos. LDB’s at pump House, 1.1 KV 4C, 6 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 220 | From PDB to all Valve Actuators, 1.1 KV, 4C, 2.5 sq mm Multi strand copper conductor XLPE insulated armoured cable |
| 221 | From PDB to all motor Space Heaters, 1.1 KV 3C, 2.5 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 222 | From PDB to E.O.T. Crane, 1.1 KV 4C,6 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 223 | From PDB to Control Desk, 1.1 KV, 3C, 2.5 sq mm Multi strand copper conductor XLPE insulated armoured cable for AC supply |
| 224 | From PDB to H.T. PDB cum MCC, 1.1 KV 3C, 2.5 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 225 | From PDB to Control Panel for Ventilation System, 1.1 KV 4C,6 sq mm Multi strand Copper conductor XLPE insulated armoured cable |
| 226 | From PDB to Pressure Transmitter & Flow Transmitter / Indicator, 650 / 1100 V 4C0.75 sq mm Screen Cable |
| 227 | From Control Desk to each Motor RTD / BTD Terminal Box, 650 / 1100V grade 10 Triad X 1.5mm PVC insulated stranded copper screened armoured cable, complete for all the motors |
| 228 | Control Cable for AC & DC supply of stranded copper conductor of various sizes & grade and of suitable length as per specification for all remote control and interlocking circuits |
| 229 | Installation at site of Jointing materials as per specification & as follows |
| 230 | All H.T. Cable jointing materials ( dry type ) |
| 231 | All M.V. Cable jointing materials ( dry type) |
| 232 | All Control & Screen Cable jointing materials ( dry type) |
| 233 | N.B. – No extra payment would be made if the length and dia. & variety of the different sizes of cable varies on the higher side to meet the requirement of the specification and site condition. Rates must be quoted carefully. This is also applicable for all type of cable joints. |
| 234 | Installation at site of materials for Earthing system as per current I.E. Rule & specification for all equipment |
| 235 | Installation at site of Lightning Arrestor along with earth strip and earth electrodes all complete as per specification and all other equipment required to comply with latest I.E. Rule |
| 236 | Installation at site of fire extinguishers andfire buckets as follows: |
| 237 | Dry Powder ( 5Kg. each ) |
| 238 | ABC Type ( 5 Kg. each ) |
| 239 | ABC Type ( 2 Kg. each ) portable |
| 240 | Fire Bucket ( 9 Litres ) |
| 241 | Installation at site of Ventilation System comprising of fresh air supply fans, Air Duct & Exhaust fans complete with cowl etc. at the pump house all complete as per specification. |
| 242 | Installation at site of M.S. Structural materials for cable tray / rack, panel installation supports, Pipes & valves supports, fabricated stairs & all other fabrication work. |
| 243 | Installation at site of all luminaries, fittings, fixtures complete with necessary cables with wires and all other accessories for inside lighting of pump house including Lighting Distribution Boards as per specification. |
| 244 | Installation at site of Misc. Item such as rubber mats, Shock Treatment Chart ,Safety Signage, Glow Sign Board etc. as per specification |
| 245 | Installation at site of 5.0 T capacity E.O.T. Crane with 1 T capacity auxiliary hoist suitable for inching operation with other allied equipment all complete as per specification |
| 246 | Painting the whole installation as per specification & direction of E.I.C. |
| 247 | Carrying out pre-commissioning test onM.V equipments and making ready allM.V. equipment for High/Medium pressure tests and submission of test reports |
| 248 | Testing of the whole installation & submission of test reports as per specification & direction of EIC |
| 249 | Charges for Diesel Generator set/Temporary power connection from CESC for construction purpose. |
| 250 | Supplyof drawings for approval and finally as-built drawings in 6 sets and CDs . |
| 251 | Supply, delivery at site & laying of MS pipe including fabrication of all necessary accessories special ,enlarger, ,R.C.C./ fabricated pedestal ,thrust blocks , etc including cutting pipes, making flanged & welded joints as required, for joiningthe common deliverymanifolds with the existingprelaid rising main pipescomplete as per technical specification and direction of EIC. Note : Any mechanical or electrical or civil , parts/spare/equipment not included in the BOQ but required to complete the project is to be supplied by the agency at free of cost . |
| 252 | Trial run3 months and commissioning of the entire installation as per specification and direction of EIC. |
| 253 | O&M OF THE WTP, CWPS & PLANT SUB STATION FOR 60 MONTHS AFTER SUCCESSFUL COMPLETION OF TRIAL RUN OF THREE MONTHS AFTER THE CERTIFIED DATE OF COMMISSIONING OF THE ENTIRE PLANT (3 MONTHS TRIAL RUN + 60 MONTHS OPERATION MAINTENANCE)TOTAL 63 MONTHS WITH TRAINED STAFF, SUPPLY OF COAGULANTS, DISINFECTANT AND LABORATORY REAGENTS TO RUN THE PLANT TO ITS DESIRED CAPACITY |
| 254 | Civil Works |
| 255 | Electro- Mechanical Works |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
