Tender For Extension Of Column Pipe By Partial Withdrawing & Lowering And Withdrawing Of Defective Submersible Pump & Supply ,Delivery And Installation Of Submersible Pumping Machinery For Domjur (Zone-Viii) Domjur (Ct) Water Supply Scheme,T.W. No.-I
Tender Overview
Project Description
Tender for Extension Of Column Pipe By Partial Withdrawing & Lowering And Withdrawing Of Defective Submersible Pump & Supply ,Delivery And Installation Of Submersible Pumping Machinery For Domjur (Zone-Viii) Domjur (Ct) Water Supply Scheme,T.W. No.-I & Ii,Block-Domjur,Dist.- Howrah Under Electrical Division, Phe Dte.
BOQ
| Sl. No. | Item Description |
| 1 | Withdrawing of defective submersible pumping machinery including submersible cable, rope & 3\\" dia column pipes part by part after disconnection of power line & delivery pipeline as directed of EIC.(For P.H No.-II) |
| 2 | Supply and delivery at site submersible pumping machinery directly coupled with wet winding type submersible motor having the following specification pump. |
| 3 | Duty Condition : 36 m3 /hr. |
| 4 | Head : 58 mtr. |
| 5 | Motor : Submersible type 3 Ph. 50 Hz. 415V + 10%, S/D |
| 6 | Impeller : GM / SS |
| 7 | Motor winding : Wet Type. |
| 8 | Pump outlet -75 mm. |
| 9 | Size of tubewell : 250 mm. x 150 mm. |
| 10 | Make : KSB / Texmo / PLUGA / BG. |
| 11 | (Test certificate, warranty certificate along with characteristic curve should be submitted at the time of delivery.) pump set should be 3 star to 5 star as per bee energy efficient. |
| 12 | Supply and delivery at site the following :- uPVC 80 mm dia column pipe with both side square threaded (8 TPI) with one socket and 'O' ring biax technology with wiring lock system non corrosive, high tensile having ISO 9001 standard. (Make- Ashirbad/ Oriplast) |
| 13 | 3 mtr. long. |
| 14 | 1.5 mtr. long |
| 15 | Supply and delivery at site 4 sq. mm. 3 core copper conductor 1.1 KV grade PVC insulated water proof flat submersible cable. (Make : Finolex / Netco/ Mescab/Crystal) |
| 16 | Making safety device for above pump by supplying 1\\" dia nylon rope . |
| 17 | Supply and fitting & fixing at site Pressure gauge 102 mm. dia and 7 kg. /cm2 range, brass cooks and fitting complete (H.Guru) |
| 18 | Lowering of the above submersible pump motor set alongwith the above supplied materials and other re-usable materials & connection of power line and delivery pipe line complete. ( For P.H No.-II) |
| 19 | Partial withdrawing of submersible P/M set including M.S column pipes by necy. arrangement & skilled labour after disconnection of power line & delivery pipe line as directed including by derrick arrangement. ( For P.H No.-I) |
| 20 | Lowering of above supplied column pipes & its associated materials including power line & delivery pipe line connection and testing complete. ( For P.H No.-I) |
| 21 | Add: 18% GST |
| 22 | Add: 1% CESS Please Enable Macros to View BoQ information |
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