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| 1 | Bill No: 1 - Providing Dedicated 5 MLD Water Supply to Siruseri M/s SIPCOT IT PARK at OMR |
| 2 | Earthwork excavation and depositing on bank with an initial lead of 10 m and initial lift of 2 m in trenches (Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small boulders and hard gravelly soil) etc all complete as per standard specifications |
| 3 | Upto 2m below GL |
| 4 | Supplying and filling Crushed stone sand (M-sand) for foundations and basement including watering consolidating ramming, etc., complete. |
| 5 | Supply, delivery at site and Laying the following DI socket spigot pipes (K9) including earthwork excavation for trenches in hard stiff clay, blackcotton, hard red earth, shales, murams, gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with initial lead of 10 m and initital lift of 2m carting the pipes from any of the Board's Stores to the site of work lowering ino the trenches, aligning refilling the trenches with excavated soil, watering and ramming to consolidation etc. complete at 1.5 m depth |
| 6 | 300 mm Dia K9 Pipe |
| 7 | Un plasticized O-PVC pipes for potable water supply as per IS 16647 / 2017 |
| 8 | PN 12.5 - 315 mm dia (OD) |
| 9 | Lowering PVC / DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste. |
| 10 | For depth upto 2m - 315 mm dia (OD) PVC pipes |
| 11 | Jointing C.I / D.I-S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants. (including cost of jointing materials) |
| 12 | 315 mm dia (OD) PVC pipes |
| 13 | Specials along conveying main alignment for jointing the 300 mm dia DI pipe and 315 mm (OD) O-PVC pipe |
| 14 | 500 x 300mm DI Reducer Tee with O-PVC flange |
| 15 | Moulded (or) Fabricated O-PVC Fittings Compatible with O-PVC Pipes |
| 16 | Specials along conveying main alignment |
| 17 | 90 DEG ELBOW DN 315mm (OD) |
| 18 | 45 DEG ELBOW DN 315mm (OD) |
| 19 | 22.5 DEG ELBOW DN 315 mm (OD) |
| 20 | 315 mm (OD) FLANGE SOCKET |
| 21 | SLIDING COUPLER DN 315 mm (OD) |
| 22 | 500 mm FLANGE SOCKET |
| 23 | 500 x 315 Transition Fitting |
| 24 | Specials for UGT connection |
| 25 | 90 DEG ELBOW DN 315 mm (OD) |
| 26 | 315 mm (OD) FLANGE SOCKET |
| 27 | SLIDING COUPLER DN 315 mm (OD) |
| 28 | Supplying, delivery, conveying and fixing the DI sluice valves as per IS 14846/2000 PN 1 with IS:14846/2000 including Flange/socket and Flange Flange/spigot tail pieces etc., loading, unloading, Transportation charges and stacking etc complete as per specifications. |
| 29 | 250mm sluice valve with tail piece / flanged socket / flanged spigot |
| 30 | 300mm x 250mm D/S taper |
| 31 | 250mm DI cut pipe 1m long |
| 32 | 250mm MJ collars |
| 33 | Supplying and delivery at site, conveying and fixing of CI double air valves and specials of following sizes including loading, unloading, Transportation charges and stacking etc as directed by the engineer at site etc., complete as per specifications. |
| 34 | 300x300x80mm S/S/F Tee |
| 35 | 80mm air valve |
| 36 | 80mm S.V for fixing A.V |
| 37 | Pressure Reducing Valve (PN10/16) with the function to reduce downstream pressure to set point irrespective of upstream fluctuations. The downstream pressure set point can be changed as per the requirement.“Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896-Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve. Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.”Pilot valve system having Stainless Steel / Brass fittings with spring of SS 304 as per standard parts according to DIN EN 12 266-1 with all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing and with 5 years warranty. |
| 38 | 300mm |
| 39 | Cutting P.V.C./ HDPE rigid pipes and specials true to axis and finishing the ends complete |
| 40 | 315 mm (OD) |
| 41 | Jointing the DI Socket/spigot pipes and specials with rubber gasket(Tyton joint) including cost of jointing materials etc.,complete |
| 42 | For specials |
| 43 | 300mm |
| 44 | 250mm |
| 45 | Jointing the DI double flanged pipes and specials with rubber insertion to the required specification with M.S bolts and nuts and testing the pipes to the required pressure with water including cost of jointing materials etc., complete |
| 46 | 250mm |
| 47 | 300mm |
| 48 | Testing of M.S./C.I./P.V.C./D.I pipes with hydraulic testing equipment by filling with water(including cost of water @ Rs.84/KL) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidental and operational charges, etc., complete for the following diametres of pipes. |
| 49 | Construction of Air Valve Chamber in second class brick work in CM 1:4 proportion with 12 mm thick outside plastering and 20mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly, chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, etc. as per drawing including providing and fixing L.S. cover and frame of size 60cm x 60cm including necessary masonry work and plastering etc., complete as per specification and as per drawing |
| 50 | 1.2mx0.9mx1.8m size chamber for 80mm dia Air valve |
| 51 | Construction of Sluice Valve Chamber of following sizes in second class brick work in CM 1:4 proportion with 12 mm thick outside plastering and 20mm thick inside plastering in CM 1:3 proportion, RCC cover slab in CC 1:2:4 proportion using 20 mm jelly,chamber foundation and bed block in PCC 1:3:6 proportion using 40 mm jelly including cost of reinforcement and labour charges, CI steps, etc. as per drawing including providing and fixing L.S. cover and frame of size 60cm x 60cm including necessary masonry work and plastering etc., complete. (One number constructed for PRV ) |
| 52 | 1.35x1.35x1.95 m valve chamber for 300mm dia Sluice valve ( 2 Nos. for SV & 1 No. for PRV) |
| 53 | Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement. |
| 54 | Disposal of Surplus earth upto a lead of 5Km as directed by the Engineer in charge |
| 55 | Cutting Asphaltic concrete road |
| 56 | Bus Route |
| 57 | Non Bus Route |
| 58 | C.C 1:3:6 using 40mm gauge hard broken stone jelly for PCC works including laying in layers of not more than 15 cm, thick, ramming, curing etc. complete |
| 59 | Providing Iron Barricading of size 2.50 m width and 1.75 m height using 40x40x4 mm angle for outer frame supports, 25 x 25 x 3 mm angle for inner frame supports and 20 gauge thickness MS sheet for name board (as per drawing) including cutting, welding, fabrication charges and one coat of primer and 2 coats of enamel paint of approved quality, writing \\"METRO WATER\\" & work detail/ caution sign, providing necessary interlocking arrangements with adjoining units, fixing danger flags, danger lights, reflectors, fixing stickers etc, including watching during night and placing the barricading units as directed at the sites. |
| 60 | Providing thrust blocks with Plain Cement Concrete in 1:3:6 with 40mm HBG including fixing of M.S rod for anchorage as directed during execution with necessary earth work excavation including the cost of shuttering, compaction, curing etc. complete. |
| 61 | 300mm x 90 Deg Bend |
| 62 | 300mm x 45 Deg Bend |
| 63 | 300mm x 22.5 Deg Bend |
| 64 | Hire charges for diesel pump sets of 7.5 HP including cost of fuel and machinist for running the machine per hour of running 3 nos Diesel Engine X 90 Hrs |
| 65 | Interconnection works with 500mm dia DI pipe |
| 66 | Excavation in hard stiff clay , stiff black cotton, hard red earth, shales,muram, gravel stoney earth and earth mixed with small size boulders as per SS 20 B with intial lead of 10m and lift of 2m. |
| 67 | Supply, delivery, conveying and fixing following sizes of DI specials of DI push - on joint specials as mentioned below conforming to IS: 9523/2000 including loading, unloading and stacking at the site etc as directed by the engineer at site, and including earthwork excavation, refilling with excavated soil, watering and ramming to consolidation and disposal of surplus earth etc complete. |
| 68 | 500mm F/Soc |
| 69 | 500mm CI Collar |
| 70 | 500x300 mm (AS-Tee) |
| 71 | Cutting C.I.mains (Labour only) 500mm dia |
| 72 | Refilling with excavated soils (other than sand) complying with standard specifications for filling in foundations and basement. |
| 73 | Disposal of Surplus earth (pipe portion) |
| 74 | Bailing out water using diesel pumpset 5HP |
| 75 | The Contractor must obtain the existing Static GCP points from CMWSSB which should be considered as the control point with known coordinates X, Y and Z. The static GCP must be established from this PBM using triangulation network method and Frog & leap method for linear areas. The contractor must strictly avoid radial offset method. If the PBM is not available with CMWSSB within the area of interest, the contractor must procure the nearby Survey Of India, GTS benchmark available to establish the static GCP of the project location using the above mentioned methods only. |
| 76 | As built survey for every sewage and water pipeline and other assets must be done using DGPS based RTK method by transferring the coordinates from the nearest Static GCP of CMWSSB. Where there are signal interruptions for the RTK method, Total Station can be used. The coordinates from the static GCP shall be transferred to the Total Station by RTK method and the co- ordinates of the assets can then be captured by Total Station. All the features, attributes of all the assets, utilities captured shall be Geo referenced as per standard Coordinate reference system (WGS 84 UTM Zone 44N). The final base map with assets and utilities shall be furnished in (.shp) format. The geo referenced assets and utilities along with the attributes (as specified by the GIS Wing, CMWSSB) shall be converted into proper geo database (FGDB / PGDB) with the attributes. One set Hard and Soft Copy of all the CMWSSB assets and utility has to be prepared category wise network wise in A0 Print for verification in a print scale of 1:1000 in A0 plot, with standard legends in international and NUIS standards and should be legible and three sets of final Hard Copy in A0 print. |
| 77 | For the Underground / Surface Assets along the roads for the distance ranging from: <2 Km |
| 78 | For the Point Underground / Surface Assets along the roads |
| 79 | Bill No:2 Supply,delivery, installation and testing of Electromagnetic flow meter |
| 80 | Supply, delivery, erection, testing and commissioning of 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 different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/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 (SS304)/ Die cast /Aluminium/ Carbon steel with anticorriosive 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 IP68 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. 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 aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished as per the details provided in the specificaion (Volume -II) |
| 81 | 300mm |
| 82 | Supply, delivery , conveying and fixing DI D/F pipes as per IS:8329/2000 and DI SS/DF specials like Tee, Bends ,Tapers and Tailpieces as per IS:9523/2000 including loading,unloading and stacking at the site excluding earthwork excavation as directed by the Engineer at site etc complete. |
| 83 | Specials for Electromagnetic FlowMeter |
| 84 | 300 mm F/Spi Tail Piece |
| 85 | 300 mm F/Soc Tail Piece |
| 86 | Construction of Chamber for Electromagnetic Flow Meter using machine batched machine mixed and machine vibrated design mix. cement concrete M25 grade (M- sand ) for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly, RCC cover slab in M20 proportion using 20 mm jelly, chamber foundation in PCC 1:3:6 (M-Sand ) proportion using 40 mm jelly ,bed block in CC 1:2:4 (M-Sand) using 20mm jelly including cost of reinforcement and labour charges, earth work excavation ,sand filling,refilling and disposal of surplus earth ,fixing CI steps, etc. complete and including providing and fixing FRC cover and frame of size 60cmx60cm including necessary masonry work and plastering etc complete as directed by the Engineer at site as per specification for the following sizes. |
| 87 | 300mm |
| 88 | Jointing the DI Socket/spicot specials with rubber gasket(Tyton joint) including cost of jointing materials etc. complete. |
| 89 | 300mm |
| 90 | Jointing the DI double flanged pipes and specials with rubber insertion to the required specification with M.S bolts and nuts including the cost of jointing materials etc. complete. |
| 91 | 300mm |
| 92 | Cutting of DI Pipes true to axis and finishing the ends complete . |
| 93 | 300mm |
| 94 | Bill No: 3 - IOT based Demand Driven - Water Supply Distribution Management System including supply of Water Meters ,Motorized valves including all accessories complete and O&M for five years |
| 95 | Supplying,fixing&Commissioning of IOT for monitoring & control valve based on Ultrasonic or EMF meter and Modulation of the valve position based on distribution feed and control settings from engineers. |
| 96 | Providing and the supply of IOT device capable to push data to the cloud via 2G/3G/4G & upgradable to Nb-IoT and it will control the flow & throtling based on the demand set by the engineer & distribution line feed. Connectivity for remote data transmission has a built-in 8 GB internal storage to store records in case of network failure and to retrieve data once the network is enabled.IoT devices need to be protected with an enclosure that has adequate strength and durability and is IP 67 rated. |
| 97 | Battery :3.7V Rechargeable Battery Battery Life: 5 yearsBattery Backup:48hrs |
| 98 | SIM Cost |
| 99 | First year |
| 100 | Second year |
| 101 | Third year |
| 102 | Fourth year |
| 103 | Fifth year |
| 104 | Software Development & Server Maintenance, Security & Storage |
| 105 | 1. Design, development, and commissioning of Internet of Things (IoT) solution with a customized dashboard, Android & IOS mobile application with unlimited users login and accessible to end users. We will provide holisticback- end dashboard, so that they can see if there are any failures on the sensors or any issues with data communication and proactive alert mechanisms. Capable of capturing daily consumption of bulk waterflow meter in real-time & control valve in automatically or manually from mobile app & website.2. Installing and maintaining the cloud Serverfor Website, Backend control panel dashboard, MQTT Server,Load Balancer ,DDoS Protection, SSL Certificate, CDN, Firewall & Security Subscription. Data Center will be any one of the empanelment of Me it Y Cloud Service Provides (CSPs) and the support for it will be provided.3. We will provide 5 years data backup & server is scalable in such a way in future meters or sensors addedcan able to withstand.4. Disaster Recovery (DR) environment is available to switch the operation to DR within 30mins, if there is any Disaster Recovery.5. REST API will be provided to share the consumer billing information to CMWSSB HO with billing system.6.Unlimited Login access with restricted persmission for controlling options. Customers can control their valveonce or twice a day & when payment failed automatically valve will be closed until payment cleared. |
| 106 | First year |
| 107 | Second year |
| 108 | Third year |
| 109 | Fourth year |
| 110 | Fifth year |
| 111 | Installation,Commissioning & Testing of IOT device |
| 112 | One-time collection of consumer data, import of consumer data from existing system and bulk flow meters in CMWSSB & Configuring customer data into system with their demand & threshold limit. CMWSSB Engineers can modify the demand & information any time.Supply of manpower,Power Socket and Electrical Work. Shipping & freight charges |
| 113 | Supply, delivery and Installation of 230V, 150AH maintenance free battery backup with 48 hours UPS for ultrasonic water flow water meters size upto 50mm including all accessories etc complete. |
| 114 | Supply, delivery, erection, testing and commissioning of outdoor weather and vermin proof, single door,IP 66 powder coated MS Enclosure IP 66 single door powder coated MS Enclosure panel to protect the valve actuator(Ball/Butterfly) and provided with tampering sensor protection etc complete as per specification |
| 115 | Supplying and laying of Field Communication/Signal cable from Flow meter to IOT device,TDS sensor to IOT devices wherever applicable,suitable cable HDPE Conduit including earth work excavation, clamping with suitable lug, ferrule and termiantion etc complete as per the site conditions as directed by the Board Engineer. |
| 116 | Supply, delivery, erection, testing and commissioning of outdoor weather and vermin proof, single door,IP 66 powder coated MS Enclosure panel, thickness 1.6mm CRCA sheet for accomodating the UPS, Battery, IOT & MCB etc complete suitable to fix on above maximum flood level and providing with lock and key provision , provision for canopy like arrangements it the top, in order to protect from rain, including earthing with incidental civil works etc, complete for water meters size upto 50mm as per specification |
| 117 | Bill No:4 Under Ground Tank 1ML Capacity |
| 118 | Earthwork excavation and depositing on bank with initial lead of 10 metres and initial lift 2.00m in hard stiff clay stiff black cotton, hard red earth, shalves, Muram, gravel, stoney earth and earth mixed with small size boulders S.S. 20-B. (excluding timbering and bailing out sub-soil water) as per P.W.D. standard schedule of rates for Chennai City. |
| 119 | 0m to 2m depth |
| 120 | 2m to 3m depth |
| 121 | 3m to 4m depth |
| 122 | 4m to 5m depth |
| 123 | Filling the foundation with M.sand including consolidation ramming etc. complete as per standard specifications and as directed by the Engineer-incharge. (Including suction pit) |
| 124 | Cement concrete 1:3:6 using Crushed stone sand (M-sand) and 40mm gauge hard broken stone jelly for plain cement concrete works including laying in layers of not more than 15cm thick including ramming curing, etc., complete |
| 125 | Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M30 grade for reinforced cement concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded machine broken granite stone jelly excluding the cost of centering and shuttering and reinforcement but including curing, etc., as per standard specification and as directed by the Board officers complete. |
| 126 | Below G.L upto 1.5m depth |
| 127 | Below GL 1.5 to 4.50 m Depth |
| 128 | Above G.L upto 4.50m height |
| 129 | Suction pit |
| 130 | Providing form work using Steel with centering for soffits of reinforced cement slabs or plain surfaces including strutting upto 3m height. |
| 131 | Below & Above G.L 0m to 3m Height |
| 132 | Plane Surface |
| 133 | Square column |
| 134 | Above GL-3m to 4m Height |
| 135 | Square column |
| 136 | Suction pit |
| 137 | Supplying, fabricating and laying in position MS rounds or RTS rods for RCC works including cost of reinforcement, binding wire, cutting bending, cranking and tying in position with binding wire assembly, etc. For mild steel/RTS(all sizes) |
| 138 | Stock brick work with II class bricks in cement mortar 1:5 M-sand for over 23 cm thick wall including curing etc complete. For Parapet Wall. |
| 139 | Above G.L upto 4.50m height |
| 140 | Plastering with cement mortar 1:5 M sand for 20mm thick including curing, etc., complete. For Parapet Wall |
| 141 | Colour washing two coats over two coats of white washing for outer surface including cost of materials labour etc complete,.as per standard specifications and as directed by Engineer |
| 142 | Supply and fixing of stainless steel ladder consisting of side support and footrest at every 20mm all member of ladder made up of 18SWG, 304 Grade stainless steet with stainless steel welded joimts. The width of ladder is 500mm. |
| 143 | Providing and fixing FRC cover and frame of size 60 x 60cm for inspection hole including necessary masonry work and plastering, etc., complete |
| 144 | Weathering Course of 75mm thick with Brick jelly lime concrete made in Broken Brick Jelly 20mm gauge in pure slaked lime (no sand to be added) laid over roof slab, the proportion of brick jelly to lime being 32 to 12.5 and well beated with wooden beaters for giving required slope and thickness etc., complete complying with standard specification. |
| 145 | Finishing with Solar Reflective tiles flooring with two course of flat tiles 305mm x 305mm x 7mm thick using cement mortar 1:3 mixed with water proof compound 2 % by weight of cement and pointed with same mortar.(Over to the Weathering course on the tank) |
| 146 | Refilling with excavated earth (other than sand) complying with standard specification for filling in foundation and basement. |
| 147 | Disposal of surplus earth to a distance not exceeding 5km including loading, transportation, unloading etc. complete as directed by the Engineer. |
| 148 | Providing and fixing of RCC 1:2:4 (one cement, two sand and four course aggregate of 20mm size hard blue granite broken stone) for ventilators of approved pattern including cost of cement, reinforcement, centering, shuttering, strutting etc., complete as generally shown in plan and as directed. as per drawing. |
| 149 | Special ceiling plastering for RCC Slabs and beams in CM 1:3 using crushed stone sand (M-sand) 10mm thick including hacking and curing etc., |
| 150 | Hire charges for diesel pumpset for 5HP |
| 151 | Testing of UGT by retaining water for 48 hours inside the UGT including the cost of pumping water into the UGT and bailing out water afetr testing with necessary equipments including attending the crack if any occurred during the test and other incidental & accidental Operational charges, atc., complete |
| 152 | Bill No: 5 - SUPPLY, DELIVERY, ERECTION & COMMISSIONING OF ELECTRICALLY DRIVEN HORIZONTALLY SPLIT CASE WATER SUPPLY PUMPSETS WITH ALLIED ELECTRICAL WORKS AT KELAMBAKKAM HEAD WORKS FOR PROVIDING WATER SUPPLY TO SIPCOT IT PARK - OMR |
| 153 | Supply, delivery, erection, testing and commissioning of electrically driven, water lubricated horizontal split case water supply pumpset with bronze impellers, other accessories suitable for following duty point, including required capacity 3Ph, 415 V, AC, 50 Hz, SPDP, squirrel cage induction motor, on a common base plate, with suitable VFD starter, fasteners including incidental civilworks etc. complete. |
| 154 | Pump 1 - 7500 lpm against a total head of 41 m |
| 155 | Supply, delivery, erection, testing and commissioning of following sizes of power shunt capacitor for power factor improvement, suitable to operate on 415V, 3Ph,50Hz A/C supply, on suitable angle iron frame-works (37.5 mm x 37.5 mm x 6.24mm ) at a height of 0.25m from the ground, including earthing and incidental civil works etc., complete. |
| 156 | Pump 1 - 37 kVAR |
| 157 | Supply, delivery, erection, testing and commiossioning of floor mounted M.V.panel with aluminium bus bars and consisting of required quantities of the following accessories with necessary interconnections between busbars, switches and trunking box, measuring instruments such as voltmeters,ammeters with selectorswitches, energy meter,phase indicating lamps, etc., complete with incidental civil works and comprising of following and as per specifications & drawings;Capacity of M.V. Panel - 600 Amps630 A FP MDO ACB 50 kA (for EB)-2 Nos.630 A FP MDO ACB 50 kA (for DG)-0 Nos.300 A TP MCCB 35 kA for Pump 1-2 Nos.A TP MCCB 35 kA for Vacuum Pump-0 Nos.100 A TP MCCB 35kA (for Pump 1 cap.)-2 Nos.A TP MCCB 25kA (for Vacuum Pump cap.)-0 No63 A TP MCCB 35kA (for PLC Panel)- 0 No32 A TP MCB 10kA (for LDB)-1 Nos |
| 158 | Supplying and clamping of variuos sizes of PVC insulated PVC sheathed armoured aluminium LT UG cable by MS clamps on wall or in a trench to be excavated at a depth of 2 ½ ' putting 6” layer of sand and covering the cable with brick and sand refilling the earth to make good as directed. |
| 159 | From transformers to the MV Panel size 3.5C,400 Sqmm |
| 160 | From 300 A MCCB of MV Panel to Control Panel of Pump 1 (Wall) size 3.5C, 300 Sqmm |
| 161 | From 100 A MCCB of MV Panel to Pump 1 Capacitors (Wall) size 3C, 50 Sqmm |
| 162 | From 32A MCB of MV Panel to LDB Panel(Wall) size 4 core 10 sq.mm |
| 163 | From control Panel of Pump to Local P.B. Station size 3 core 2.5 sq.mm copper (Under ground) |
| 164 | Supplying and fixing of cable gland and termination with Al. cable lugsfor the following sizes of PVC insulated PVC sheathed armoured alumunium LT UG cable and with earth connection. |
| 165 | size 3.5C,400 Sqmm (EB) |
| 166 | Size 3.5C, 300 sq.mm (Pump 1) |
| 167 | size 3C, 50 Sqmm (Pump 1 capacitor) |
| 168 | Size 4 core 10 sq.mm (LDB ) |
| 169 | size 3 core 2.5 sq.mm copper |
| 170 | Supply delivery and fixing of out door weather proof junction box fabricated in MS sheet steel (12 SWG for front 14 SWG for other sides) near the suction well for terminating the Pump power cable and control cable on an angle iron frame at convenient height for working and above the local MFL with provision for terminal block & earthing as per IS including incidental civil works etc.,complete. |
| 171 | For Pump 1 |
| 172 | Supply, delivery and fixing of out door wheather proof Local Push Button station in the compartment provided in the Junction Box with 1 No\\"ON\\" and 1 No \\"OFF\\" push buttons (the \\"OFF\\" push button shall be locable in \\"OFF\\" position). |
| 173 | Supply, delivery and erection of Three Phase 6 way 32 Amps, 10kA LDB with the following:1 No of 40 A FP isolator for incoming supply3 Nos. of 16A, DP RCCB3 Nos. of 16A, SP MCB1 No of 16A, DP MCB3 Nos of 6A, DP MCBin sheet steel enclosure fitted with busbars and neutral links and suitable angle iron frame works with provision for earthing etc. complete. |
| 174 | Run of 2 of 2.5 sq mm PVC unsheathed copper single core cable in PVC pipe for mains with continuous earth connection by 14 SWG wire From the MCB DB to the Switch boards in office, store,and 16A power socket. |
| 175 | Earthing as per ISI specifications with necessary masonary work |
| 176 | Supply and connection of earthing conductor including two coats of approved painting and laying between earth pit and equipments 25 x 6 mm GI Flat |
| 177 | 25 x 6 mm GI Flat |
| 178 | 40 x 6 mm GI Flat |
| 179 | Sub Total (excluding GST) |
| 180 | GST @18% Please Enable Macros to View BoQ information |
