Military Engineer Services-MES has published Repairs And Maintenance Of External Water Supply Such As Rewinding Of Motors Repair To Pump Sets Replacement Of Pipe Lines And Repairs To Starters At Kavaratti And Androth Islands Under Ge Navy Lakshadweep Repairs And Maintenance Of External Water Supply . Submission Date for this Tender is 08-10-2021. Starter Tenders in GE NAVY LAKSHADWEEP Lakshadweep. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 21-Sep-2021 | Corrigendum | BOQ | 01-10-2021 |
| 2 | 01-Oct-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 08-10-2021 |
| Sl. No. | Item Description |
| 1 | Dismantling the centrifugal /submesible pump set of capacity 1 HPand transportation to workshop for replacing unserviceable parts such as impeller, shaft, bearing, winding etc... and reconnecting back the pumpset to its original position after repairing, including testing, complete all as specified and as directed by Engineer-in-Charge. |
| 2 | Description all as per Sl item No.1 above but ofcapacity 1. 5 HP |
| 3 | Description all as per Sl item No.1 above but ofcapacity 2.0HP |
| 4 | Description all as per Sl item No.1 above but ofcapacity 3.0HP |
| 5 | Description all as per Sl item No.1 above but ofcapacity 5.0 HP |
| 6 | Description all as per Sl item No.1 above but ofcapacity 7.0 HP |
| 7 | Disconection and removing the defective star/delta starter and supply and fix new star/delta starter three phase 440 Volts , 50 Hz with relay rating 14-23A suitable for motor capacity up to 7 HP, including testing, complete all as specified and as directed by Engineer-in-Charge. |
| 8 | Disconection and removing the defective DOL starter and supply and fix new DOL starter three phase 440 Volts , 50 Hz suitable for motor capacity up to 5 HP, including testing, complete all as specified and as directed by Engineer-in-Charge. |
| 9 | Supply and fix in replacement ofDOL starter single phase, 240 Volts , 50 Hz suitable for motor capacity& testing complete all as specified and as directed by Engineer-in-Charge. |
| 10 | Supply and fix in replacement ofover current relays as suitable, including testing complete all as specified and as directed by Engineer-in-Charge. |
| 11 | Supply and fix PVC foot valve of size 65 mm dia including dismatling the old foot valve and taking into credit complete all as specified and as directed by Engineer-in-Charge. |
| 12 | Description all as per Sl item No. 11above but of size 50 mm bore. |
| 13 | Description all as per Sl item No. 11above but of size 40 mm bore. |
| 14 | Description all as per Sl item No. 11 above but of size 32 mm bore. |
| 15 | Supply and fix ball valve CPVC of size 32 mm dia fixed including dismatling the old ball valve and taking into credit, complete all as specified and as directed by Engineer-in-Charge. |
| 16 | Supply and fix ball valve CPVC of size 25 mm dia fixed including dismatling the old ball valve and taking into credit, complete all as specified and as directed by Engineer-in-Charge. |
| 17 | Supply and fix in replacement of gun metal Gate valve of size 25 mm dia, fixed in place of unserviceable item, complete all as specified and as directed by Engineer-in-Charge. |
| 18 | Supply and fix in replacement of gun metal Gate valve of size 32 mm dia, fixed in place of unserviceable item, complete all as specified and as directed by Engineer-in-Charge. |
| 19 | Supply and fix in replacement of gun metal Gate valve of size 40 mm dia, fixed in place of unserviceable item, complete all as specified and as directed by Engineer-in-Charge. |
| 20 | Supply and fix in replacement of gun metal Gate valve of size 50 mm dia, fixed in place of unserviceable item, complete all as specified and as directed by Engineer-in-Charge. |
| 21 | Supply and fix in replacement of gun metal Gate valve of size 65 mm dia, fixed in place of unserviceable item, complete all as specified and as directed by Engineer-in-Charge. |
| 22 | Supply and fix in replacement of Non Return Sluice Valve of size 65 mm dia fixed in place of unserviceable item, complete all as specified and as directed by Engineer-in-Charge. |
| 23 | Supply and fix in repairs, CPVC Pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified 50mm bore, Including dismantling the old pipes and taking into credit, complete all as specified and as directed by Engineer-in-Charge. |
| 24 | Description all as per Sl item No. 23 above but 40 mm bore. |
| 25 | Description all as per Sl item No. 23 above but 32 mm bore. |
| 26 | Description all as per Sl item No. 23 above but 25 mm bore. |
| 27 | Material and labour for cutting the existing road, 3.0 mtr width, for laying of cables and pipes in hard standing and pavings, n.exc 15 cms thickness (below ground level) as in road cutting channels to lay pipes/ cables, complete all as specified and as directed by Engineer-in-Charge. |
| 28 | Material and labour for providing PCC (1 : 3 : 6), type C2, using 40mm graded stone aggregate for foundation including use and waste of necessary form work, complete all as specified and as directed by Engineer-in-Charge. |
| 29 | Supply and layGI pipe, light grade of dia 80mm for cable protection, including taking down the old unserviceable pipe, complete all as specified and as directed by Engineer-in-Charge. |
| 30 | Material and labour for construction of 200mm thick PCC solid block wall masonary valve chamber of internal size 600x600x600 mm, built in CM (1:6) with 150 mm thick PCC foundation (1:2:4) type B-1 using 20 mm graded aggregates, coping 50mm thick, finished fair, rendering 10mm thick in cement mortar (1:6), finished fair and and even externally including necessary excavation/earthwork in any strata, providing 6mm thick MS sheet cover fixed on angle iron frame 25x4mm embedded in PCC coping with locking arrangement and mild steel hold fast, mild steel handles and painting to steel surface with two coats of black bituminous paint over one coat of epoxt primer etc...,incluing demolishing the old valve chamber, complete all as specified and as directed by the Engineer-in-Charge. |
| 31 | Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 depth and getting out soft/loose soil for laying cables/pipes/erection of poles etc…complete all as specified and as directed by the Engineer-in-Charge. |
| 32 | Returning filling in, with excavated soils, including spreading, levelling, watering and well ramming in layers not exc. 25 Cms, complete all as specified and as directed by the Engineer-in-Charge. |
| 33 | Removing excavated material/ surplus soil exceeding 250 Mtr and not exc. 500Mtr and depositing where directed at a level nit exc. 1.50 Mtr above the starting point, complete all as specified and as directed by the Engineer-in-Charge. |
| 34 | Disconnection and taking down the userviceable spare parts from ALTOCH DOSING SYSTEM andchecking the functioning of ALTOCH DOSING SYSTEM(MODEL ADS-I) consisting ofsingle phase motor 120Watts & Level Guage along with Agitator with shaft & blade in Plastic, mounted on tank, along with DECRIN DOSING PUMP MODEL 96NGQ51, High Pressure Single Head Gear Motored Adjustable dosing pump with accessories including Lead Tubing, Connecting Nuts, Injection Check Valve, Clay Weight, and Ferrules with complete approx under load Motor shaft 15 mm dia X 50 mm length Motor, flange mounted 4 No. of 7mm dia holes at PCD 150 mm, COMPLETE SHAFT WITH IMPELLER Shaft MOC including testing, complete all as specified and as directed by the Engineer-in-Charge. Note : Spare parts will be measured and paid seperately under relevant items of the schedule |
| 35 | Supply and fix 40 liter-100 liter PE/FRP Tank with PE/FRP lid, suitable for existing Dosing system installed, complete all as specified and as directed by the Engineer-in-Charge. |
| 36 | Supply and fix230V, 50HZ Motor, single phase, 50 Hz, Current consumption of 0.4 Amperes, Power 120 watt, Speed 920 RPM, 4 pole induction non-synchronous, suitable for existing Dosing system installed, complete all as specified and as directed by the Engineer-in-Charge. |
| 37 | Supply and fix Polypropylene rigid 32 mm dia x 500 mm long Impeller, complete all as specified and as directed by the Engineer-in-Charge. |
| 38 | Supply and fix in replacement of MCCB of capacity 63 A ,4 P 415 V , 50 Hz ,10KA along with necessary fixing arrangements complete all as specified and as directed |
| 39 | Description all as per Sl item No. 38 above but of capacity 100 A, 25KA |
| 40 | Description all as per Sl item No. 38 above but of capacity 250 A, 50KA |
| 41 | Description all as per Sl item No. 38 above but of capacity 400A, 50KA |
| 42 | Supply and fix in replacement of three phase power factor capacitor of capacity 25 KVAr , 440 V , 50 Hzincluding testing complete all as specified and as directed by the Engineer-in-Charge. |
| 43 | Description all as per Sl item No. 42 but of capacity 15 KVAR |
| 44 | Description all as per Sl item No. 42 but of capacity 10 KVAR |
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