Tender For Providing Installation Of Pressure Transducer, Hydraulic Level Transmitter & Plc For Making Unmanned Operation Of Submersible Pumping Machinery At Ohr Sites, Zone-A, B & C Of Puncha Water Supply Scheme Block-Onda Under Bankura Mechanical D
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Project Description
Tender for Providing Installation Of Pressure Transducer, Hydraulic Level Transmitter & Plc For Making Unmanned Operation Of Submersible Pumping Machinery At Ohr Sites, Zone-A, B & C Of Puncha Water Supply Scheme Block-Onda Under Bankura Mechanical Division Phe Dte. In The District Of Bankura
BOQ
| Sl. No. | Item Description |
| 1 | Making drilling hole of 200 mm dia CI pipe (wash out line from OHR) by the drill machine and wielding of a 15mm dia socket as per direction |
| 2 | Supply and delivery of following PVC & G.I items |
| 3 | uPVC pipes & fittings Schedule 80 (medium duty) conforming to ASTMD - 1785 i) 15 mm dia |
| 4 | 15 mm dia socket (PVC) |
| 5 | 15 mm dia union (PVC) |
| 6 | 15 mm dia elbow (PVC) |
| 7 | 15 mm dia Female Threaded Adopter |
| 8 | 15 mm dia Tee (PVC ) |
| 9 | 15 mm dia horinzantal Forged brass NRV |
| 10 | 15 mm dia Nipple (300 mm long) (G.I) |
| 11 | 15 mm dia socket (G.I) |
| 12 | 15 mm dia union (G.I) |
| 13 | 15 mm dia elbow (G.I) |
| 14 | 15 mm dia Tee (G.I ) |
| 15 | 15 mm dia ball valve (UPVC ) with brass ball & spindle and SS handle |
| 16 | 15 mm dia G.I pipe (TATA medium) |
| 17 | 15 mm dia Brass forged Ball valves screwed full bore with brass ball & spindle and SS handleMake- Any approved make by the P.H.E arroved vendoe list |
| 18 | Labour for fitting and fixing G.I & PVC. specials including cost of jointing thread cutting of G.I pipe and laying of pipe pipes above ground (exposed) under ground work as necessary including supply of all other items as per direction of E.I.C |
| 19 | Making Automated Operation |
| 20 | Supply delivery at site of Pressure Transducer (0-4) Bar : along with PLC Programming. Measuring Principal Gauge pressure. capacitive sensor with ceramics measuring diaphragm Supply voltage: 10…30 VDC;Reference Accuracy 0.15 %; Long term stability 0.2 % of URL/year Process temperature -25 °C…+85 °C; Ambient temperature -40 °C…+70 °C; Measuring cell +400mbar…+4 bar Max. overpressure limit max. 28 bar (420 psi);Communication 4...20mA; Display: LCD, push button on display/electronicsHousing: F31 Alu, glass window Including Protection Panel. with Inbuilt Surge Protection, SMPS, MCB, the transmitter to be mounted inside the prewired panel. |
| 21 | Supply delivery at site of Pressure Transducer along with PLC Make- Siemens/any approved make |
| 22 | Supply delivery at site Hydrostatic Level Transmitter for Bore hole having follwing Specification- Probe : Transmitter / Sensor, Housing : Cast AlIP : 68 , Sensor MOC : SS 316Accuracy : 0.5% , Response time : 1 sec.Media : Borewell Water , Output : 4-20mACable : 2 wire Power supply : 24VRange : 50 meter Cable Length : 55 meterMedia : Borewell Water/Sump water |
| 23 | Supply delivery at site 3 corer 0.75 Sq mm (Unsheathed) three single cores red & black laid up overall round sheted with PVC Insulated Copper Conductor Flexible Cables, 1100 Volt grade. |
| 24 | Installation & commissioning of above Supplied items (Pressure Transducer, Hydrostatic Level Transmitter & PLC) with Cables ,doing necessary crimping’s , cutting defective wires making new connection with wires , lugs , making necessary settings of newly supplied items etc up to satisfaction of E.I.C |
| 25 | Add: 18% GST |
| 26 | Add: 1% Cess Please Enable Macros to View BoQ information |
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