Military Engineer Services-MES has published Repair Maintenance Of Borewell Pump Motor, Water Supply Pipe Line And Other Connected Works Under Ge Central Bangalore Repair Maintenance Of Borewell Pump Motor, Water Supply Pipe Line And Other Connected Works Under Ge Central Bangalore. Submission Date for this Tender is 14-10-2021. Pump Supply Tenders in BANGALORE Karnataka. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-Oct-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-10-2021 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depthfor foundation, for taking out/laying of UG cable/GI of CI or DI pipe line etc area not exceeding 10 Sqm on plan and getting out in hard/dense soil complete all as specified and directed. |
| 2 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed. |
| 3 | Removing excavated material to a distance not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting pointcomplete all as specified and directed. |
| 4 | Provision of trenchless bore using ultra sounding technique and necessary machine bore of pipe size 200mm bore suitable foe 0.40 mpa working pressure mechanical neumatic drilling equipment for passing water supply pipe line upto 200 mm bore under the existing bituminous/WBM road/PCC hard standings, depth range not less than 1.0 mtr and upto 1.5mtr and making good to the distrubed surfaces of road to match with its existing specifications all as specified and directed by engr-in-charge at site. Note : 1. Quoted rates deems to be inclusing of necessary earth work, transportation charges of Drilling machine, connected acessories and passing pipe through bore hole. 2. Pipe will be measured and paid separately under respective item of BOQ.3. Any damage to MES assets caused during trenchless bore shall be recitfied by the contractor at his own cost. |
| 5 | Taking up or down old CI/DI/GI water mains up to 50mm dia (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead all specified and directed by engr-in-charge at site. Note: Earth work shall be measured and paid seperately under relevant item. |
| 6 | Taking up or down old CI/DI/GI water mains 80 &100mm dia (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead all specified and directed by engr-in-charge at site. Note: Earth work shall be measured and paid seperately under relevant item. |
| 7 | Relaying/refixing of old serviceable steel water tubing and connection in new or old position including necessary cuttings, threading and providing new fittings such as bends, elbows, sockets, nipples, tappers and reducers etc and testing on completion complete all as directed for 25 mm bore pipe Note :- (i) Excavation and earth work will be measured and paid separately. (b)Old serviceable water tubing retrieved under item No 06 above shall be used. |
| 8 | All as per item No7 above but for 40 mm bore pipe |
| 9 | All as per item No7 above but for 50 mm bore pipe |
| 10 | All as per item No7above but for 80 mm bore pipe |
| 11 | All as per item No7 above but for 100 mm bore pipe |
| 12 | Supply and laying GI water tubing 100 mm bore "medium grade" including all fittings to laid in trenchesincluding necessary cuttings, threading and testing on completion all as specified and directed by Engr-in-Charge. |
| 13 | All as per item No 12 above but for 80 mm bore pipe |
| 14 | All as per item No 12 above but for 50 mm bore pipe |
| 15 | All as per item No 12above but for 40 mm bore pipe |
| 16 | All as per item No 12 above but for 25 mm bore pipe |
| 17 | Supply and fixing Ball valves (float valve) high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe of size 15 mm bore dia (minimum weight 142 gms). |
| 18 | Supply and fixing Ball valves (float valve) high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe of size 20 mm bore dia.(minimum weight 210 gms). |
| 19 | Supply and fixing Ball valves (float valve) high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe of size 25 mm bore dia. (minimum weight 455 gms). |
| 20 | Supply and fixing Ball valves (float valve) high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe of size 40 mm bore dia. (minimum weight 690 gms) |
| 21 | Supply and fix Gun - metal gate valve 25mm bore, vertical/horizontal type with ISI marked and fixed with suitable size of union as directed. Make: KIRLOSKAR/LEADER/ ZOLOTO |
| 22 | Supply and fix Gun - metal gate valve 40mm bore, vertical/horizontal type with ISI marked and fixed with suitable size of union as directed. Make: KIRLOSKAR/LEADER/ ZOLOTO |
| 23 | S & F 50mm dia Gun-metal, globe or gate valve ISI marked with iron wheel head, screwed at both ends for iron pipes Make:KIRLOSKAR/LEADER/ ZOLOTO |
| 24 | Taking out/burning out of leaking and damaged lead joints in position from the existing CI mains including removing the old lead carefully without damaging to the pipe complete for 80mm bore pipes Note : Excavation and earth work will be measured and paid separately. |
| 25 | All as per item No24 above but for 100 mm bore pipe |
| 26 | All as per item No24 above but for 150 mm bore pipe |
| 27 | All as per item No 24above but for 200 mm bore pipe |
| 28 | Material and labour for run lead joints including jointing materials such as spun yarn etc complete for 80 mm bore pipes. Note : Excavation and earth work will be measured and paid separately. |
| 29 | All as per item No 28 above but for 100 mm bore pipe |
| 30 | All as per item No 28 above but for 150 mm bore pipe |
| 31 | All as per item No28above but for 200 mm bore pipe |
| 32 | Material and labour for lead wool joints including jointing materials etc complete for 80 mm bore pipes. Note : Excavation and earth work will be measured and paid separately. |
| 33 | All as per item No 32above but for 100 mm bore pipe |
| 34 | All as per item No 32 above but for 150 mm bore pipe |
| 35 | All as per item No 32 above but for 200 mm bore pipe |
| 36 | Drilling and tapping from cast iron water mains (in position) for branch connections of 20mm internal dia. |
| 37 | Supply only cast iron foot valve 100 mm dia complete with necessary bolts, nuts, washers all as directed. |
| 38 | Supply only cast iron foot valve 80 mm dia complete with necessary bolts, nuts, washers all as directed. |
| 39 | S&F Cast iron heavy duty sluice valve conforming to IS-14846 class PN 1.6, ISI marked, with flanged end and drill hole with non raising high tensile brass spindle and iron wheel, long service life and leak-tightness even after 1000 open/close cycles including jointing materials viz rubber gasket 3mm thick, bolts, nuts and washers complete suitable for 100 mm bore pipe testing after installation of sluice valve Make: kirloskar/Zoloto/Venus |
| 40 | S&F Cast iron heavy duty sluice valve conforming to IS-14846 class PN 1.6, ISI marked, with flanged end and drill hole with non raising high tensile brass spindle and iron wheel,long service life and leak-tightness even after 1000 open/close cycles including jointing materials viz rubber gasket 3mm thick, bolts, nuts and washers complete suitable for 150 mm bore pipe testing after installation of sluice valve.Make: kirloskar/Zoloto/Venus |
| 41 | Supply only Urja-DOL Submersible pump controlar (Standard) 3 Phase including internally prewired with, voltmeter, ameter, selector switch rotary type, indicator, single phase preventer, over load cut-off relay all suitable for 5 to 7.5 HP submersible motor .(MAKE : -Havells Cat Part No IHSDOAL1*A or equivelant of make L&T/ABB/) |
| 42 | Supply only Urja-ASD Submersible pump controlar (Standard) 3 Phase including and internally prewired with, voltmeter, ameter, selector switch rotary type, indicator, single phase preventer, over load cut-off relay all suitable for 7.5 to 15 HP submersible motor .(MAKE: - Havells Cat Part No IHSASAK1*A or equivelant of make L&T/ABB) |
| 43 | Taking down and lowering the serviseable/new column pipe by using boring lifting mechanical crane incl necessary lifting tools/accessories complete all as specified and directed.(Note : Supply of column pipe with collars shall be measured and paid separately under relevant items. |
| 44 | Supply only pipe galvanised 50 mm dia "Heavy class" including fittings, IS : 3589 Gr 330, lowering into bore well all as directed. |
| 45 | Supply and fix in repair heavy duty collar for lowering galvanised iron pipe od size 50 mm dialowering into bore well all as directed. |
| 46 | M & L for Sub main wiring from panel to motor with two (02) run of 25 sqmm (Nominal area) single core FRLS cablePVC insulated, multistranded, unsheathed, copper conductor cables 1100 Volts grade drawn through grey colour PVC conduits, medium grade,of suitable size,fixed to wall/ceiling etc with all accessories, fittings, fixures includingone run 10 sqmm (nominal area) single core, PVC insulated, multistranded, unsheathed, FRLS copper conductoras earth wire complete all as specified and as directed by Engineer-in-charge. (Note : (i)PVC Conduits, two run wiring cables and one run of earth wire will be measured as one length) |
| 47 | Servicing of submersible pump set 7.5 HP capacity including replacement of impeller, guide rings, neck ring, IP bush, bolts & nuts and lathe work etc complete all as specified. NOTE: - (a) Rewinding of motor if required will be measured and paid separately. (b)Quoted rate shall deemed to be inclusive of the cost element sfor dismantling and refixing of motor after rewinding/servicing. |
| 48 | Servicing of submersible pump set 10.0 HP capacity including replacement of impeller, guide rings, neck ring, IP bush, bolts & nuts and lathe work etc complete all as specified. NOTE: -(a)Rewinding of motor if required will be measured and paid separately. (b)Quoted rate shall deemed to be inclusive of the cost element sfor dismantling and refixing of motor after rewinding/servicing. |
| 49 | Servicing of submersible pump set 12.5/15.0 HP capacity including replacement of impeller, guide rings, neck ring, IP bush, bolts & nuts and lathe work etc complete all as specified. NOTE: -(a)Rewinding of motor if required will be measured and paid separately. (b)Quoted rate shall deemed to be inclusive of the cost element sfor dismantling and refixing of motor after rewinding/servicing. |
| 50 | Rewinding of submersible motor of capacity 5/7.5 HP, 3 phase, using supper enamelled PVC insulated copper winding wire including appropriate class of insulation to the existing class and testing on full load after complete re-installation to the satisfaction of Eng-in-charge.Note:-(a)Testing of submersible pump set to be carried out at MES Pump House without extra cost before installation into borewell (b)Quoted rate shall deemed to be inclusive the cost element of removing and refixing of motor before and after rewinding/servicing. |
| 51 | All as per item No 50 above/here-in-before but 10.0 HP capacity submersible pump set. |
| 52 | All as per item No 50 above/here-in-before but 12.5/15.0 HP capacity submersible pump set. |
| 53 | S&F flat submersible cable 3 core multi stranded copper conductor PVC insulated, water proof, ISI marked of size6 sqmm for connecting from starter to bore well submersible pump sets complete all as specified and as directed. MAKE : FINOLEX/HAVELLS/POLYCAB |
| 54 | Supply, install, lowering into bore well and testing submersible pump set, electric driven 7.5 HP having pumping capacity 105 LPM at 115 Mtrs head directly coupled with 3 Phase, 50Hz & 415 volts electric motorand suitable starter complete all as specified. Make: Kirloskar / KSB/CG/CALAMA. |
| 55 | Disconnecting the defective electric induction motor & dismantling from the foundation, opening, taking out rotor assembly from stater carefully, checking for defects,replacing unservicebale bearings greasing, warnishing, drying, insulating the terminals, replacing terminal plate and making terminal connection with suitable size lugs etc incl carrying out minor repair, re-assembling the induction motor with proper alignment of shaft with pump and painting external surface with two coat of synthetic enameled aluminium paint,testing the pump set on full load after complete re-installation all as directed and specified for the following capacity of induction motors :- (Note : Bearings and Re-winding if required will be measured & paid separately). Centrifugal Pump Set 15 HP, 3 Phase 415 Volt of make Kirloskar |
| 56 | All as per item No 55 above but for Centrifugal Pump Set 05 HP, 3 Phase 415 Volt of make Kirloskar |
| 57 | Supply only Ball bearings for pumps an electric motor of following capacity of pump & electric motors (Make of bearing : TATA/SKF) :- Centrifugal Pump Set of make Kirloskar Model DSM-3, 15 HP. |
| 58 | All as per item No 57 above but for centrifugal Pump set of make Kirloskar Model KDS-3069+, 05 HP. |
| 59 | Rewinding of centrifugal pump set electric, 15 HP,AC 3 phase 415 volts of followinga capacities with super enamelled copper winding wire of existing wire-gauge including appropriate class of insulation to the existing class and bearing already considered, bushes and testing after complete re-installation. |
| 60 | Rewinding of centrifugal pump set electric, 05 HP,AC 3 phase 415 volts of followinga capacities with super enamelled copper winding wire of existing wire-gauge including appropriate class of insulation to the existing class and bearing already considered, bushes and testing after complete re-installation. |
| 61 | Supply install and testing of water meter suitable for 50mm bore pipe conforming to relevant IS alongwith stainer and connecting pieces , jointing materials etc and connecteing to water mains including cutting/grinding of existing water mains as per site requirement for insertion of water meter complete all as specified and directed. Make- Voltman/Dasmech/Kranti |
| 62 | Supply install and testing of water meter suitable for 200mm bore pipe conforming to relevant IS alongwith stainer and connecting pieces , jointing materials etc and connecteing to water mains including cutting/grinding of existing water mains as per site requirement for insertion of water meter complete all as specified and directed. Make- Voltman/Dasmech/Kranti |
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