Military Engineer Services-MES has published Tender For Repair Or Replacement Of Centrifugal Pump And Motors,Fountain Pumps, Submersible Pumps,Motor Starter Panel And Other Allied Works At Hq Eac(U)Af Under Ge(I)Af Shillong. Submission Date for this Tender is 04-11-2023. Starter Tenders in shillong Meghalaya. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 28-Oct-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 04-11-2023 |
| Sl. No. | Item Description |
| 1 | Disconnecting all electric / water supply connection from the monoblock / cenrtifugal pump set electric driven AC 3 phase, 415 Volts,transporting to workshop dismantling, removing the burnt out windings, cleaning the starter slots and rewinding with super enamelled copper wire of suitable gauge, insulating, proper heat varnishing, re-transportation and re-installation at same position includingcommissioning and testing complete for the following capacity :- |
| 2 | Motor of capacity 2HP/3HP. |
| 3 | Motor of capacity 5/7.5 HP |
| 4 | Motor of capacity 10 HP |
| 5 | Motor of capacity 15 HP |
| 6 | Motor of capacity 60/75 HP |
| 7 | Motor of capacity 90/100 HP |
| 8 | Supply asnd fix as in replacement bearing for AC 3 phase 415 Volts induction motor / monoblock pump set of the following capacities, as directed by the Engineer-in-Charge :- Make : Make shall be provided as per existing one |
| 9 | Ball Bearing for motor of capacity 2HP/3HP. |
| 10 | Ball bearing for motor of capacity 5/7.5 HP |
| 11 | Ball Bearing for motor of capacity 10 HP |
| 12 | Ball Bearing for motor of capacity 15 HP |
| 13 | Ball Bearing for motor of capacity 60/75 HP |
| 14 | Ball Bearing formotor of capacity 90/100 HP |
| 15 | Roller Bearing for motor of capacity 90/100 HP. |
| 16 | Dismantling and taking out of the following capacity pump sets of any type (monoblock/centrifugal) complete of any make from any installation , transporting to workshop and re-installation in same position after replacement of worn out spare parts and painting with one coat of synthetic enamell paint to pump only including commissioning and testing on completion all as directed by the Engr-in-Charge. Note : Spares parts will be measured and paid separately under relevent item |
| 17 | Motor of capacity 2HP/3HP. |
| 18 | Motor of capacity 5/7.5 HP |
| 19 | Motor of capacity 10 HP |
| 20 | Motor of capacity 15 HP |
| 21 | Motor of capacity 60/72 HP |
| 22 | Motor of capacity 90/100 HP |
| 23 | Disconnecting of all electric connection, taking out 3 phase, 415 Volts induction electric motor from any installation of any make (other than, as catered under Item No. 1 & 3 here-in-before), transporting to workshop, dismantling, overhauling with proper heat varnishing, (for proper insulation), re-metalling, machine polishing of rotor shaft, terminal box and applying one coat synthetic enanel paint, transporting back to work-site for reinstallation of the same including testing complete for the following capacities :- |
| 24 | Motor of capacity 2HP/3HP. |
| 25 | Motor of capacity 5/7.5 HP |
| 26 | Motor of capacity 10 HP |
| 27 | Motor of capacity 15 HP |
| 28 | Motor of capacity 60/72 HP |
| 29 | Motor of capacity 90/100 HP |
| 30 | Taking out exisiting open well submersible pumping sets,of capacity 1/1.5 HP, Single phase dismantling the pump sets from motor and removing all burnt/worn out coils cleaning the slots and rewinding with super enamelled copper wire of existing size including varnishing two coats, drying and reassembling the electric motorre-transporting, re-installation and testing complete all as specified and as directed by Engr in Charge. |
| 31 | All as per Item No.05 here-in-before but of capacity 2.0/3.0 HP & 01 Phase . |
| 32 | All as per Item No.05 here-in-before but of capacity 5.0 /7.5 HP, Three phase. |
| 33 | All as per Item No.05 here-in-before but of capacity 10.0 / 12.5 HP, Three phase. |
| 34 | Supply and as in repairs stainless steel filter net suitable for 5.0 HP/10.0 HP submersible pump as in repair ,complete all as specified and as directed by Engr in Charge. |
| 35 | Supply only cast iron impeller, suitable for 2/3 HPcapacity monoblock pumpas directed by the Engineer-in-Charge. Make - Make shall be provided as per existing one |
| 36 | All as item serial No 7.00but suitable for 5.0/7.5 HP |
| 37 | All as item serial No 7.00but suitable for 10HP |
| 38 | All as item serial No 7.00 but suitable upto 15 HP |
| 39 | All as item serial No 7.00 but suitable upto 90-100 HP |
| 40 | Re-metaling, grinding and re polishing of damaged CI impeller cover of pump capacity 5 HP to 15 HP monoblock pump complete as directed by Eng-in-charge. |
| 41 | Re-metalling, grinding and re polishing of damage CI impeller of pump capacity 90 / 100 HP, completed as directed by the Engineer-in-Charge. |
| 42 | Supply and fix as in repair gun metal gland bush including graphite gland packing for induction / monoblock pump set of capacity 5 HP to 15 HP, complete all as directed. |
| 43 | Supply and fix as in repair gun metal gland bush including graphite gland packing for induction / monoblock pump set of capacity90/100 HP, as in replacement complete all as directed. |
| 44 | Supply and fix as in repairMS studs with nut as per exsiting size & shape of size 1/4" to 5/8" as directed by Engineer-In-Charge. |
| 45 | Supply and fix as in repair Impeller key suitable for anytype of pump , complete all as directed by Engineer-In-Charge |
| 46 | Supply and fix as in repair Check nut(suitable for anytype of pump), complete all as directed by Engineer-In-Charge |
| 47 | Cutting and removing of old unserviceable nut bolt and washer of size 3/8" to 5/8" from the pump set and base frame and Supply and fix as in repair MS nut bolt and washer of same size fixed in same position, complete as directed by the Engineer-in-Charge. |
| 48 | Re-metalling and re-shaping of impeller key slot, for pumps complete as directed by the Engineer-in-Charge. |
| 49 | Removing the existing foot valve/check valve of any type carefully by disconnecting water supply pipes of size 40mm to 80mm dia and opening, cleaning including replacement of new gasket (Flap) bolt, nut, washers of suitable size andrefixing the same after repairs complete as directed by the Engineer-in-Charge. |
| 50 | All as per item Ser No 21 here in before but of pipe size 100 mm to 200 mm. |
| 51 | Material and labour Checking and balancing of old shaft for monoblock / centrifugal pump of any capacity / type including re-metalling and polishing, and re fixing complete as directed by the Engineer-in-Charge. |
| 52 | Material and labour Framed Work such as brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles as necessary, gusset plates, riveting, etc. conforming to Fe-290, Gde-E-165, complete all as specified and as directed. |
| 53 | Demolition Cement Concrete (un-reinforced) in Ground Floors and Pavings not exc. 150mm thickness (above or below Ground Level), complete all as directed by Engineer-In-Charge |
| 54 | Material and labour Plain Cement Concrete type B1 (1:2:4) using 20 mm stone aggregate as in Foundation of monoblock pump/centrifugal pump, Filling and Mass Concrete, complete all as specified |
| 55 | Material and labour Greasing for bearing (of centrifugal pumps / Monoblock pumps) of 2 to 7.5HP pump sets any make complete all as directed by Engr-in-Charge. |
| 56 | Material and labourGreasing for bearing (of centrifugal pumps / Monoblock pumps) of 10 to 15 HP pump sets complete all as directed by Engr-in-Charge. |
| 57 | All as per item No 28.00 for 60 to 100 HP centrifugal pump set. |
| 58 | Disconnecting of all electric / water supply connection from the panel/water line, taking out submersible pump set including column pipe (motor and pump) of 6.0 HPcapacity by using tripod & chain pullyfrom site and transporting to workshop,dismantling the pump part by part, after stripping off the pump and motor,segregating the unserviceable and serviceable parts, cleaning, slot cutting,re-metalling and machine polishing of outer cover, threading of all parts as required, re-assembling including replacement of worn out spares and painting with one coat of synthetic enamel paint,re-transportingto work-site lowering the pump set including column pipe and re-connection of electrical and mechanical joint,testing of pump set at CANTT-19 complete all as directed by Engr- in- Charge. Note : Column pipe, New spares, nuts, bolts, gasket & painting of column pipes shallbe measured and paid separately |
| 59 | Disconnecting of all electric / water supply connection from the panel/water line, taking out submersible pump set including column pipe (motor and pump) of 20.0 HPcapacity by using tripod & chain pullyfrom site and transporting to workshop,dismantling the pump part by part, after stripping off the pump and motor,segregating the unserviceable and serviceable parts, cleaning, slot cutting,re-metalling and machine polishing of outer cover, threading of all parts as required, re-assembling including replacement of worn out spares and painting with one coat of synthetic enamel paint,re-transportingto work-site lowering the pump set including column pipe and re-connection of electrical and mechanical joint,testing of pump set at Malse Dam complete all as directed by Engr- in- Charge. Note : Column pipe, New spares, nuts, bolts, gasket & painting of column pipes shallbe measured and paid separately |
| 60 | Supply and fix as in repair Motor cooling fan suitable for 5 HP to 10 HP induction motor as in repaircomplete all as directed by Engineer-In-Charge |
| 61 | All as per item No 32 but for 15 to 40 HP induction motor. |
| 62 | All as per item No 32 but for 60 to 100 HP induction motor. |
| 63 | Material and labour for rewinding of submersible motor of capacity 5/6.0 HP of any make and any type with super enamelled copper wire of suitable gauge, insulated andincluding re-assembling the motor, jointing with insulated materials etc,. including testing with minor repair to pumps complete all as directed by Engr-in-Charge. |
| 64 | Material and labour for rewinding of submersible motor of capacity 20 HP of any make and any type with super enamelled copper wire of suitable gauge, insulated andincluding re-assembling the motor, jointing with insulated materials etc,. including testing complete all as directed by Engr-in-Charge. |
| 65 | Supply and fix as in repairPVC insulated flat industrial copper cable, of cross-sectional area 10 sq mm x 3 core, suitable for submersible pump, including necessary incoming andoutgoing electric connections, copper lugs, water proofing compound etc., connected to starter / motor as in repair complete all as directed by Engineer-In-Charge |
| 66 | Supply only following spare parts for replacing unserviceable parts against Item No.36 here-in-before. |
| 67 | Cable guard |
| 68 | Suction case strainer |
| 69 | Counter thrust bearing |
| 70 | Diffuser ring |
| 71 | Bearing sleeve |
| 72 | Bearing bush upper / lower |
| 73 | Suction case (Intermediate) |
| 74 | Neck ring (Intermediate seal ring) |
| 75 | SS Pump shaft |
| 76 | Shaft sealing bush |
| 77 | Impeller (Gun metal) |
| 78 | Gun metal impeller |
| 79 | Key of impeller |
| 80 | Sand guard |
| 81 | Seal cap |
| 82 | Coupling for pump |
| 83 | Stage casing (Bowl) |
| 84 | Adjusting cap |
| 85 | Rubber cap |
| 86 | Sleeve for shaft |
| 87 | Seal for shaft |
| 88 | Ring insert for non-return valve |
| 89 | Oil seal |
| 90 | Diaphragm |
| 91 | Circlip |
| 92 | Coupling sleeve |
| 93 | Upper bearing bush |
| 94 | Lower bearing bush |
| 95 | Thrust bearing plate |
| 96 | Counter thrust segments |
| 97 | Drain plug |
| 98 | Sealing ring |
| 99 | Stud ring upper / lower |
| 100 | Thrust carbon |
| 101 | Rotor sleeve |
| 102 | Motor base |
| 103 | Pressure compensation rubber |
| 104 | Gunmetal bearing bush |
| 105 | Stainless steel stud |
| 106 | Rotor re-metalling, grinding & polishing complete |
| 107 | SS nut of size 8 mm / 12 mm |
| 108 | Nylon washer |
| 109 | Bearing bush (rubber) |
| 110 | Flange upper / lower |
| 111 | Lock nut |
| 112 | Taking down Non return valve assembly size 100mm to 150mm by opening the nut, bolts and washers, cleaning the valve replace with new rubber gasket, balls and refix the same after completion, complete all as directed by Engineer-in-Charge. |
| 113 | Supply and fix as in repair Mild steel bore well cap for 8" x 12" tube well in two parts 10mm thick with cable/column pipe entry system and locking arrangements and welding work as in repaircomplete all as directed by Engineer-In-Charge |
| 114 | Supply and fix as in repair MS nut and bolt with MS washer of any size for jointing of MS column pipes / pump mounting bolts / valves etc. as in repair , complete all as directed by Engineer-In-Charge |
| 115 | Supply and fix as in repairMS star/round coupling with star rubber bush / Rubber round coupling with MS plate incl necessary nut, bolt & washers complete of centrifugal pumps 5 HP to 15 HP capacitycomplete all as directed by Engineer-In-Charge |
| 116 | Welding work in exc 6mm but n. exc 9mmrunning pipe line / MS frame in any length and thickness not exceeding 9 mm in any position complete all as directed by Engr-in-Charge. |
| 117 | Supply and fix as in repairFully automatic star delta starter in Sheet-Steel Enclosure Type MN 16 F FASD (Motor Rating AC-3 Duty, 415V, 50Hz, 3Ph) incl necessary incoming & outgoing elect connections, copper lugs, etc., as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 118 | Supply and fix as in repairDOL starter single phase in sheet steel enclosure MF G1 for motor rating of 1.0/2.0 HP, 6.5 to 20 Amps with Voltmeter and ammeter including all necessary electric connections and fixing arrangement as per site requirement all as directed by Engr-in-charge. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 119 | Supply and fix as in repairDOL starter three phase in sheet steel enclosure MUG6 for motor rating of 5.0 HP, 6.0 to 10.0 Amps with Voltmeter and ammeter including all necessary electric connections and fixing arrangement as per site requirement all as directed by Engr-in-charge. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB. |
| 120 | Supply and fix as in repair Push button Actuator switchof any colour including necssary connections complete all as directed by Engineer-In-Charge Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB. |
| 121 | Supply and fix as in repair Indication lamp set LED type complete all as directed by Engineer-In-Charge |
| 122 | Supply and fix as in repair in Repairs selector actuator - 03 position complete all as specified nd as directed by Engr-in-Charge. Make: As per existing one |
| 123 | Supply and fix as in repairML bi-metal overload relays, ranging from 10 Amp to 16 Amp, including necessary incoming and outgoing elect connections, copper lugs, etc., as in repair complete all as directed by Engineer-In-Charge Make : L&T/ Siemens/ Schneider/ ABB. |
| 124 | Supply and fix as in repairMN (MN 05)overload relays, ranging from 66 Amp to 110 Amp, including necessary incoming and outgoing elect connections, copper lugs, etc., as in repair complete all as directed by Engineer-In-Charge Make : L&T/ Siemens/ Schneider/ ABB. |
| 125 | Supply and fix as in repairML bi-metal overload relays, ranging from 20 Amp to 32 Amp, including necessary incoming and outgoing elect connections, copper lugs, etc., as in repair complete all as directed by Engineer-In-Charge Make : L&T/ Siemens/ Schneider/ ABB. |
| 126 | Supply and fix as in repair AC electronicl timer ST 100 3 phase electronic timer ranging from 3 - 30 sec including necessary incoming and outgoing elect connections, copper lugs, etc., as in repair complete all as directed by Engineer-In-Charge Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 127 | Material and labour Painting to existing cast iron / mild steel (Inlet, Outlet, Wash out, Over flow) pipe lines of any size fixed with pump house building, or fixed to wall / floor of overhead tank (approx 7.5 m to 22 m height) including motor starter panel board with one coat of synthetic enamel paint (as per standard colour code), complete all as directed by Engineer-In-Charge |
| 128 | Taking down suction pipe of 80 mmwith defective GM foot valveof 80mmfor replacement of the foot valve(ISI) marked including necessary including cutting threading of GI pipe and lowering in the sump complete all as specified and directed byEngineer-in-Charge. |
| 129 | Taking down suction pipe of 40mmwith defective GM foot valveof 40mmfor replacement of the foot valve(ISI) marked including necessary including cutting threading of GI pipe and lowering in the sump complete all as specified and directed byEngineer-in-Charge. Make Leader / Zoloto/ Kirloskar |
| 130 | Supply and fix as in repairPVC insulated single core solid copper conductor of cross sectional area 50.0 sq mm for inter-connection as in repair complete all as directed by the Engr-in-Charge. Make:KEI/Finolex/Havells/Nicco/RR Cable |
| 131 | Ditto all as per item No:58 but of cable size 10 Sqmm. |
| 132 | Ditto all as per item No:58 but of cable size 6 Sqmm. |
| 133 | Ditto all as per item No:58 but of cable size 2.5 Sqmm. |
| 134 | Supply and fix as in repair Add on block 1NO + 1NC includingnecessary electricconnections complete all as directed by the Engr-in-Charge. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 135 | Supply and fix as in repairAdd on block 2 NO + 2 NC complete all as directed by the Engr-in-Charge. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 136 | Supply and fix as in repair Single phase preventor (auto re-set, 40 Volts unbalance), as in repair complete all as directed by the Engr-in-Charge. |
| 137 | Material and labour Stripping off existing starter panel and replace of single phase preventor matching with motor of type VSP-3 and re-assembling of the panel including rectification of fault and safety device,adjustment of time etc complete as directed by the Engr-in-Charge. |
| 138 | Material and labour for Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level,connected to galvanisediron strip of size 32X6 mm as earthing lead by means of bolts ,nuts,check nuts and washers protected by 40mm Dia (medium grade) GI tubing ,funnel ,wire mesh,20mm bore GI tubing (light grade) watering pipe including concrete pit in PCC (1:3:6)type C-1, all as shown in Electric plate no.3 connected to earthing test point all as specified or indicated including testing on completion alongwith Pit Cover of Dimension 45X45X5 CMcomplete all as directed by Engineer-In-Charge |
| 139 | Supply and fix as in repair Three pole power contactorMNX-12 suitable for 415V, 50Hz all as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 140 | Supply and fix as in repair Threepole power contactorMNX-25 suitable for 415V, 50Hz complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 141 | Supply and fix as in repair Threepole power contactorMNX-50 suitable for 415V, 50Hz complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 142 | Supply and fix as in repair Threepole power contactorMNX-80 suitable for 415V, 50Hz complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 143 | Supply and fix as in repair Threepole power contactorMNX-110 suitable for 415V, 50Hz complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 144 | Supply and fix as in repair MCB "C" curve 6-32 A,10 KA complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 145 | Supply and fix as in repair DP MCB "C" curve 40 A,10 KA complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 146 | Supply and fix as in repair TPN MCB "C" curve 40 A,10 KA complete all specified and as directed. Make : L&T/ Siemens/ Legrand/ Schneider/ GE/ ABB |
| 147 | Supply and fix in repairs MS pump set base frame suitable for 5 to 7.5HP pump set incl necessary dismantling of old PCC and provision of new PCC 1:2:6 foundation, MS foundation bolt, nut & washers complete all as directed. |
| 148 | Supply and fix in repairs MS pump set base frame suitable for upto 10.0/15.0 HP pump set incl necessary dismantling of old PCC and provision of new PCC 1:2:6 foundation, MS foundation bolt, nut & washers complete all as directed. |
| 149 | Supply and fix as in repair for 100 MM High Torque electric actuator valves series U-754 of PN 16 for fixing in existing pump house pipe line with all fitting accessories all as specified and directed by Engr-inCharge.Make: Universal Switch Gear Control (U-100/16/220 V AC or Equiv. |
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