Military Engineer Services-MES has published Tender For Cleaning Of Oh Tanks Ug Sumps And Repair/Maint Of Water Supply Installation Pump Sets Starters Starters Panel Boards Iron Removal Plants Etc At Shillong Cantt And Filtration Plants Under Ge Shillong. Submission Date for this Tender is 19-07-2023. Submersible Pump Tenders in shillong Meghalaya. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-Jul-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-07-2023 |
| 2 | 14-Jul-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 19-07-2023 |
| Sl. No. | Item Description |
| 1 | M&L for cleaning of Underground/semi underground sumps of 1 Nos of 1.5 lakhs Gallon capacity through 7" stage mechanical tank cleaning process by involving the following six (7) stages of cleaning process complete all as specified and as directed by Engr-in-Charge. for semi underground sump 1.5 Lakh Gallon capacity. (Gap between one cleaning to other is min 6 months) (a) Draining out reserved water by opening drain out valve/ dewatering system. (b) Removing all scale, dirt, mud inside the tank by using TERBACK G10 Chemical and Scrubbing the wall of tank all complete. (c) Cleaning inside sufaces of the tank with Fresh water by high speed jet pumpall complete. (d) First bacteria screening for sterilisation by using TERBACK G-5 all complete. (e )Cleaning the floor of the water tank by heavy duty industrial vacuum cleanerall complete. (f)Second bacteria screening for sterilisation by using UV rays all complete. (g) Third bacteria screening for sterlisation by using TERBACK G65. Note : - (1)The entire work should be carried out be TANCLEAN process by any franchises or M/s RAYS CLEANTECH,or any other MES approved firm having equivalent technology. (2) Entire T&P should be arranged by the Contractor at their own. Only electric power & water shall be supplied by MES at the stipulated rate. (3) "Date of cleaning" should be written over the outer surface of tank by synthetic enamel paint with lettering not less than 100mm height. Cost of the same is deemed inclusive in the quoted unit rate of cleaning of tank. |
| 2 | All as per Item No 01 above complete but for sump of 50000 Gallon capacity . |
| 3 | All as per Item No 01 above complete but forsump of 30000 Gallon capacity. |
| 4 | All as per Item No 01 above complete but for sump of 10000 Gallon capacity |
| 5 | All as per Item No 01 above complete but for RCC/PS Overhead Reservoir upto 30 ft high staging of 50000 Gallon capacity . |
| 6 | All as per Item No 01 above complete but for RCC/PS Overhead Reservoir upto 30 ft high staging of 10000 Gallon capacity. |
| 7 | All as per Item No 01 above complete but for RCC/PS Overhead Reservoir upto 30 ft high staging of 5000 Gallon capacity. |
| 8 | Taking out and complete removal of old filter media from bed of filteration plant at RAF intake and stacked at clear places out side of the filtration plant for reuse / removalfrom site including cleaning / washing of filter bed and floors with bleaching power / appropriate chemical and removal of all dirts, silt, mud etc by using brushes including relaying old serviceable duly cleaned filter media in layers in filteration plant etc complete all asdirected by Engineer-in-Charge. |
| 9 | Cleaning /washing of lateral and headerCI pipe of filter bed, check the perforation of the header and lateral pipe, redone the chocked perforation by using hand drill, and applying two coats of black bituminous paint to the lateral and header pipe with non toxic, non disolving to the water, suitable for drinking purpose at RAF intake complete all as directed by Engineer-in-Charge. |
| 10 | S& F Gun metal impeller with nuts, bolt and locking keys suitable for 20 HP Pump including taking down old unserviceable impeller. Make:- KIRLOSKAR |
| 11 | S& F Gun metal impeller with nuts, bolt and locking keys suitable for 10/7.5 HP Pump including taking down old unserviceable impeller. Make:- KIRLOSKAR |
| 12 | S& F Gun metal impeller with nuts, bolt and locking keys suitable for 40/50 HP Pump including taking down old unserviceable impeller. Make:- KIRLOSKAR |
| 13 | Supply only Fully automaticstar delta starter in sheet steel enclosure with NHD Contractor & Pneumatic starter 3 phase suitable for 20 HP, 15 KWmotor including taking down old unserviceable star delta starter. Make-LT cat part No-SS96254 OR HAVELLS OR BCHor equivalentmodel from make:- Seimens Note:- Materials shall be fixed to panel board as mentioned here in after. |
| 14 | Supply only Fully automaticstar delta starter in sheet steel enclosure with NHD Contractor & Pneumatic starter 3 phase suitable for 12.5 HP, 9.3 KWmotor including taking down old unserviceable star delta starter. Make- HAVELLS cat part No-IHHASDUB OR LTOR BCHor equivalentmodel from make:- Seimens Note:- Materials shall be fixed to panel board as mentioned here in after. |
| 15 | S&F Fully automaticstar delta starter in sheet steel enclosure withContractor & Pneumatic starter 3 phase suitable for 40 HP/50HP, motor including taking down old unserviceable star delta starter. Make: Havells Cat No IHPASDPD* or equivalent in L&T/Seimensens Note:- Materials shall be fixed to panel board as mentioned here in after. |
| 16 | S&F Fully Automatic star Delta starter with sheet steel enclosure with contactor & Pneumatic starter 3 phase suitable for 75 HP , 56 KW motor including taking down old unserviceable starter. Make: Havells Cat No IHPASDYF* or equivalent in L&T/Seimensens |
| 17 | Taking down the defective submersible motor of any make 415 volt 3 phase 10/5 HP by dismantling the electrical connections, removing the motor by decoupling with pump, transporting to workshop, dismantling it completely, removing the burnt out winding, rewinding the same with super enameled copper wire of existinggauge replacementof unserviceable part incl bearing and with necessary insulating material, varnishing, backing and re assembling the motor completely withall connections as directed by Engr-in-charge for the following capacities :- Note : (i)Burnt out removed winding wire shall be property of contractor through schedule of credit. |
| 18 | Lifting and lowering of existing column pipe carefully from the borewell including disconnecting all electric and water connections and dismantling of the each length carefully to bring out the submersible motor pump from the bore well by chain pully block etc. (manually) complete all as directed by Engr-n-Charge. |
| 19 | M&L for replacement of filter media and all connected items of iron removal plant of capacity 5000 GPH to 6000 GPH at various places at Shillong Cantt and SE Falls :- (a) Disconnecting all the existing shell & water pipe connections of iron removal plant. (b)Taking out of all exhaust filter media from Iron removal plant and throw far from the site as per direction by Engr-in-charge (c) Scrapping out all internal and external surface and washing inside of the filter vessel complete all as directed by Engineer-in-Charge. (d) Dismantling of worn out PVC strainers and supply and fix new PVC strainers all as directed by Engr-in-charge (e) S&F New filter media (95 Cuft) and MnO2 compound (720 Kg) all as recommended and directed by Engr-in-Charge (e) S&F the pressure gauge (2 Nos), Pressure cock(02 Nos), and sampling cock (02 Nos) (g)S&F Butter fly/sluice valve 80mm dia (5 Nos to each Plant)all as directed by Engr-in-charge (h) Replacement of coagulant feeders i.e. alum and soda pot by fitting new material all as directed by Engr-in-charge (j) Re fixing the all disconnecting shell and water pipe connections including replacement of rubber gaskit, nut, bolt and washer etc all as directed by Engr-in-charge (k) Repair and complete overhauling of Air compressor incl all minor parts all as directed by Engr-in-charge (l) M&L for Painting of all internal surface by black bituminous paint and external surfaces with synthetic enamel paint all as directed by Engr-in-charge |
| 20 | Development of existing bore well by flushing outwith compressed air at pressure 10 Kgs/Sqcm approx for removing of sand and silt for obtaining portable water including disconnecting all electric and water connections of existing submerssible pump set upto 12.50 HP capacity on three phase AC supply and taking out carefully 50/80 mm dia GI pipe with submerssible cable from borewell and dismantling of each length carefully to bring out the submersible motor and re-lowering complete after developement of borewell and refixing the same motor and pump set including necessary welding and connections.complete all as specified and directed. Note : (a)Unserviceable / rusted GI pipe taking out from the borewell to be replaced by GI pipe of suitable size given in Items as "Supply Only" of this Schedule (b) Flushing of bore should not less than 12 hrs for each bore. |
| 21 | Supply only stud bolt with rubber bush for 10 HP capacity pump set complete all as specified and directed. |
| 22 | Supply only stud bolt with rubber bush for 75 HP capacity pump set complete all as specified and directed. |
| 23 | Supply only stud bolt with rubber bush for 50 HP capacity pump set complete all as specified and directed. |
| 24 | Supply only stud bolt with rubber bush for 20 HP capacity pump set complete all as specified and directed. |
| 25 | Supply only Rubber coupling for 40 HP capacity pump set complete all as specified and directed. |
| 26 | Supply only MS coupling with key for 75HP capacity pump set complete all as specified and directed. |
| 27 | Supply only MS coupling with key for 50 HP capacity pump set complete all as specified and directed. |
| 28 | Supply only MS coupling with key for 20/10/7.5/5 HP capacity pump set complete all as specified and directed. |
| 29 | Supply only Ball bearing for 75 HP motor and Pump. Make:- TATA/ SKF/ NBC. |
| 30 | Supply only Ball Bearing for 50 HP motor and Pump complete all as specified and directed.. Make:- TATA/ SKF/ NBC. |
| 31 | Supply only Ball bearing for 40 HP motor and Pump complete all as specified and directed.. Make:- TATA/ SKF/ NBC. |
| 32 | Supply only Ball bearing for 20 HP motor and Pump complete all as specified and directed.. Make:- TATA/ SKF/ NBC. |
| 33 | Supply only Ball baering for 10 HP motor and Pump complete all as specified and directed.. Make:- TATA/ SKF/ NBC. |
| 34 | Supply only Ball bearing for 7.5HP motor and Pump complete all as specified and directed.. Make:- TATA/ SKF/ NBC. |
| 35 | Supply only Ball Bearing for 3 to 5 HP motor and Pump complete all as specified and directed.. Make:- TATA/ SKF/ NBC. |
| 36 | Supply only Roller Bearing for 75 or 50 HP motor and Pump. Make:- TATA/ SKF/ NBC. |
| 37 | S&F in repairMotor terminal suitable for 75 / 50 / 40 HP Motor including necessary electrical connection complete. |
| 38 | S&F in repairMotor terminal suitable for 20 / 10/7.5 HP Motor including necessary electrical connection complete. |
| 39 | S&F in repair Bushing suitable for 75/ 50/ 40 HP Motor including necessary electrical connection complete. |
| 40 | S&F in repair Bushing suitable for 20 / 10 HP Motor including necessary electrical connection complete. |
| 41 | S&F in repair Bushing suitable for 7.5 / 5 HP Motor including necessary electrical connection complete. |
| 42 | S&F in repair external & internal bearing housing for 40/20 HP pump complete all asdirected by Engineer-in-Charge. |
| 43 | S&F in repair external & internal bearing housing for 10/7.5 HP pump complete all asdirected by Engineer-in-Charge.Make of Pump "KSB". |
| 44 | S&F in repair gland plate including full threaded nut & bolt for pump capacities 40 /50 /75HP complete all asdirected by Engineer-in-Charge. Make of Pump: "Kirloskar". |
| 45 | S&F in repair gland plate including full threaded nut & bolt for pump capacities 20 /10 /7.5HP complete all asdirected by Engineer-in-Charge. Make of Pump: "Kirloskar". |
| 46 | M&L for preparation of old decorated surfaces of steel and applying one coat of synthetic enamel paint complete all as specified and directedby Engr -in- Charge. |
| 47 | S&F in repairs Gland packing of suitable size made of asbestos grip with silicon etc complete all as specified and as directed. |
| 48 | S&F in repairs four pole 415 volts, 16 Amps contactor NHD series for 10 HP motor starter complete all as directed by Engineer-in-Charge. Make BCH Cat Part No C00N or equivalent model from make:- Siemens / Legrand. |
| 49 | S&F in repairs four pole 415 volts, 25 Amps contactor NHD series for 25 HP motor starter complete all as directed by Engineer-in-Charge. Make BCH Cat Part No N1N or equivalent model from make:- Siemens / Legrand. |
| 50 | S&F in repairs four pole 415 volts, 125 Amps contactorfor 75 HP motor starter complete all as directed by Engineer-in-Charge. Make Havells Cat Part No IHPAC095600 or equivalent model from make:- L&T / BCH. |
| 51 | S&F in repairs four pole 415 volts, 80 Amps contactorfor 50 HP motor starter complete all as directed by Engineer-in-Charge. Make Havells Cat Part No IHPAA065511 or equivalent model from make:- L&T / BCH. |
| 52 | S&F in repairs thermal over load relay (Auto/manual reset) relay range 01-13 Amps for motor starter all as directed.Make:-BCH Cat Part No MC305ANA3E-MC305ANA3K or equivalent imodel from make:- L&T / Legrand. |
| 53 | S&F in repairs thermal over load relay (Auto/manual reset) relay range 22-30 Amps for motor starter all as directed.Make:-BCH Cat Part No MC305ANA3P or equivalent imodel from make:- L&T / Legrand. |
| 54 | S&F in repairs thermal over load relay (Auto/manual reset) relay range 48-70 Amps for motor starter all as directed.Make:-Havells Cat Part No HNR33AW-HNR33AX or equivalent imodel from make:- L&T / Legrand. |
| 55 | S&F Single phase preventor electronic type with tripping system against single phase & Phase reversal suitable for protection of electric motor 3 phase 415 volt AC 50 Hz complete all as specified and directed including taking down old unserviceable one. Make L&T Cat No XM81809OOOO or equivalent model from Make:-Schneider/Legrand |
| 56 | S&F MCCB, 3 pole, 415 Volts,160Amps, 36 kA breaking capacity with thermal and magnetic release including taking down old unserviceable one. Make :- "L&T" Cat part No. CM92008OOM1OG or equivalent model from make:- Legrand / Schneider |
| 57 | S&F MCCB, 3 pole, 415 Volts,125Amps, 16 kA breaking capacity with thermal and magnetic release including taking down old unserviceable one. Make :- "L&T" Cat part No. CM90676OOLO or equivalent model from make:- Legrand / Schneider |
| 58 | supply and fixing copper cable 25 sqmm ,single core multistranded , heavy duty ,1100 volts grade complete inclusive all incoming and outgoing electric connection with copper lugs & taking out old one complete all as specified and directed , Make -Havells or equivalent in Anchor |
| 59 | M&L water Cholorine testingchemical complete all as specified and directed by Engineer-in-Charge including taking down old unserviceable PS plate. |
| 60 | M&L chlorine testing KIT withstandrd sample boxcomplete all as specified and directed by Engineer-in-Charge including taking down old unserviceable PS plate. |
| 61 | M&L water testing of raw water and treated water takingfrom pump house (biological, Physical and Chemical test) to autherised Government/Private testing centrecomplete all as specified and directed by Engineer-in-Charge including taking down old unserviceable PS plate. |
| 62 | M&L for Taking down the defective induction motor of capacity 75/60 HP by dismantling the electrical connections, removing the motor from bed by decoupling with pump transporting to workshop, dismantling it completely, removing the burnt out winding, rewinding the same with super enameled copper wire of existinggauge replacementof unserviceable part and with necessary insulating material, varnishing, backing and re assembling the motor completely withall connections as directed by Engr-in-charge :- Note : (i)Burnt out removed winding wire shall be property of contractor through schedule of credit and cost of same shall deemed to be included in the rate quoted. (ii)Unserviceable spare parts such as nuts, bolts and washer shallshall deemed to be included in the rate quoted. Bearing shall be measured and paid spearately as "Supply" only items and labour element involves for replacement of same shall deemed to be included in the unit rate quoted against these item. (iii) Work shall be carried out by authorised agent of manufacturer of motor. |
| 63 | All as per Item No. 62 above but 50 HP capacity induction motor. complete all as specified and directed. Make:- KIRLOSKAR |
| 64 | All as per Item No. 62 above but 40 HP capacity induction motor complete all as specified and directed.. Make:- KIRLOSKAR |
| 65 | All as per Item No. 62 above but 20/10 HP capacity induction motor complete all as specified and directed.. Make:- KIRLOSKAR |
| 66 | All as per Item No. 62 above but 7.5/5 HP capacity induction motor complete all as specified and directed.. Make:- KIRLOSKAR |
| 67 | Suplying, fabricating & fixingstructural mild steelchannel, angle, iron, flat iron, sheets and brackets etc for fabrications of valve chamber cover, chasis for pump, PS tank plates, PS tank covers, clamps and back platesincluding nuts, bolts and washers, welding banding cold , or hot drilling holes for insulators bolts in any shape or sizeas indicated or directed and inclusive of one red oxide primer coat ,one under coat and one finishing coat ofaluminium paint complete. |
| 68 | Supply and fix CI Sluice valve with flanged ends as per IS-14846PN-1.6 including stainless steel spindle and wheel , ISI marked with nut bolts and jointing material i.e. rubber gasket complete including taking down old unserviceable sluice valve complete all as specified and directed by Engr-in-charge of following sizes. |
| 69 | (a)100 mm bore |
| 70 | (a)150 mm bore |
| 71 | (b)80 mm bore |
| 72 | M & Lfor painting to external surfaces of CI/GI pipes, valves, pite covers, pumps,with two coats of synthetic enamel paint afterpreparation complete as derected by engr in charge |
| 73 | M& l for PCC 1:3:6 type C2 (40 mm grade stone grade aggregate) for making good disturbed surface of channels/pavements/foot paths/roads/foundation etc complete all as directed and specified |
| 74 | Supply and Fix Altoch dosing systemfor Multi-cavity water sanitiser /conditioning station with proportional dosing arrangement at zero discharge including monoblock pump set suitable capacity all necessary assories for installation complete with the following specificatons:-MOC: Non-metallic, Maximum Temperature: 45 degree, Operation : Motor operated injects to supply line Dosing pattern: Proportional, Capacity: 100 liters-200 . Make : Declibac Technologies Pvt Ltd / Potter & Watts / Brio Zing. |
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