Military Engineer Services-MES has published Tender For Repair / Maintenance / Replacement Of Servo Voltage Stabilizer, Apfc Panel, Capacitor Bank, Centralized Ups, Changeover Switches, Auto Transfer Switch ( Ats ) And Other Allied Lt Equipments In Technical / Domestic Area At Af Stn Ambal. Submission Date for this Tender is 20-12-2023. UPS Tenders in ambala Haryana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 04-Dec-2023 | CORRIGENDUM NO 01 DATED 04 DEC 2023 | Other | 13-12-2023 |
| 2 | 13-Dec-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 20-12-2023 |
| Sl. No. | Item Description |
| 1 | M&L disconnecting 3 phase servo voltage stabilisers from main supply and carrying out maintenance and servicing including replacement of all defective / worn out parts / spares and testing on completion for proper functioning complete all as specified and as directed for the following capacities: Note: (i) Maintenance / servicing shall be got done through rep of manufacturer as approved by the Engineer-in-charge (ii) Replacing defective spares shall be measured and paid separately under respective items herein after. |
| 2 | 5 to 50kVA |
| 3 | Above 50 upto 100kVA |
| 4 | Above 100 upto 200kVA |
| 5 | Above 200 upto 500kVA |
| 6 | Above 500 upto 750kVA |
| 7 | S&F in replacement push button switch of existing makes complete all as specified and directed. |
| 8 | S&F in replacement DPDT switch of existing makes complete all as specified and as directed |
| 9 | S&F in replacement micro switch of existing makes complete all as specified and as directed |
| 10 | S&F in replacement panel lamp of existing makes / types complete all as specified and as directed |
| 11 | S&F in replacement potentiometer of existing makes complete all as specified and as directed |
| 12 | S&F in replacement suitable voltmeter of rating 0 to 500V complete all as specified and as directed |
| 13 | S&F in replacement ampere meter with CT of rating 0 to 200A complete all as specified and as directed |
| 14 | S&F in replacement electronic circuit card (PCB) of existing make and type complete all as specified and as directed |
| 15 | S&F in replacement PCB holder of existing make and type complete all as specified and as directed |
| 16 | S&F in replacement trigger transformer of existing make and type complete all as specified and as directed |
| 17 | S&F in replacement rotary selector switch 5A (RYB) of existing make and type complete all as specified and as directed |
| 18 | S&F in replacement RC network for 3KG motor, of existing make and type complete all as specified and as directed |
| 19 | S&F in replacement RC network for 10KG motor, of existing make and type complete all as specified and as directed |
| 20 | S&F in replacement carbon bush (set of three) of existing make and type complete all as specified and as directed |
| 21 | M&L for shutting down of power supply and preparation of surfaces viz. scrapping old paints, smoothening, etc. of voltage stabilisers and painting with one coat of synthetic enamel paint of approved tint complete all as specified all as directed of the following capacities: |
| 22 | 15 to 50kVA |
| 23 | Above 50 upto 100kVA |
| 24 | Above 100 upto 200kVA |
| 25 | Above 200 upto 500kVA |
| 26 | Above 500 upto 750kVA |
| 27 | M&L for rewinding of stabilisers motor with suitable size of copper winding wire including all insulation material, tightening of connections, crimping, soldering, etc. as required and taking out and disposing off burnt windings complete all as specified and as directed |
| 28 | M&L for dehydrating and filtration of voltage stabiliser (of any type) oil by using proper filtration, heating, etc. machinery till di-electric strength reaches 40 to 60kV with gap of 2.5mm complete all as specified and as directed Notes: (i) Dehydration and filtration reports shall be submitted to Engr-in-Charge before claiming any payment from the Deptt. |
| 29 | M&L for draining out and filling in topping up transformer oil / voltage stabiliser oil conforming to IS: 339-1989 having breaking down capacity more than 50kV complete all as specified and as directed |
| 30 | M&L for Repair and maintenance of APFC panel of any capacity by disconnecting/ taking down unserviceable part like contractor, capacitor bank, CT, selector switch, push button, indicator, relay, internal wiring, lugs, MCB, MCCB etc and make the APFC panel in serviceable condition complete all as specified and directed.. Note :- (i) Repairs/replacement of Internal wiring of multi stranded copper conductor is deemed to be included in the quoted rate. (ii) Replacement of spare parts/items are paid separately under appropriate items of sch. |
| 31 | S&F power factor capacitor 440V AC, TP, MXDL type construction heavy duty, low loss in cylindrical type, body proper housed in appropriate shieldcover of cap 0-35KVA complete all as specified and directed. |
| 32 | S&F in replacementAPFC controller, 3 phase, any stage relay, 415V as per existing make complete all as specified and directed. |
| 33 | S&Fin replacementcontactor AC-1, 40Amps complete all as specified and directed. |
| 34 | S&F in replacementcontactor AC-1, 63Amps complete all as specified and directed. |
| 35 | S&F in replacementcontactor AC-1, 100Amps complete all as specified and directed. |
| 36 | S&F in replacementMCB 40Amps TP 10KA ,415V complete all as specified and directed. |
| 37 | S&F in replacementMCB 63Amps TP 10KA , 415V complete all as specified and directed. |
| 38 | S&F in replacementMCB 100Amps TP 10KA , 415V complete all as specified and directed. |
| 39 | S&F in replacementIlluminated type push button for control & Signalling unit flush integral LED type 230V AC complete all as specified and directed. |
| 40 | S&F of Selector Switch Auto/Manual for control & Signalling unit non illuminated type 2 stay put, 1 No type contact complete all as specified and directed. |
| 41 | S&F in repairs phase indicator lamp complete with lamp of Red/yellow/green colour suitable for panel of any type each 230V, single phase complete all as specified and directed. |
| 42 | S&F in replacement stainless steel LT panel lock complete all as specified and directed. |
| 43 | S&F in replacement dual power automatic control transfer switch (ATS), 63A, 4 pole, 50Hz, 415V, ultra fasting switch, control signal complete all as specified and directed. |
| 44 | S&F in replacement dual power automatic control transfer switch (ATS), 100A, 4 pole, 50Hz, 415V, ultra fasting switch, control signal complete all as specified and directed. |
| 45 | S&F in replacement dual power automatic control transfer switch (ATS), 125A, 4 pole, 50Hz, 415V, ultra fasting switch, control signal complete all as specified and directed. |
| 46 | Disconnecting the existing cable from panel/pole, preparing the end for jointing including all earth work and S & F end joint kit in replacement for 1.1 KV grade suitable for outdoor/indoor type terminal heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of size 185 to 300 Sqmm complete all as specified and directed. |
| 47 | All as per BOQ Srl item No.36.00 here-in-above but of size 70 to 150Sqmm complete all as specified and directed. |
| 48 | All as per BOQ Srl item No.36.00 here-in-above but of size 25 to 50Sqmm complete all as specified and directed. |
| 49 | Disconnecting the existing cable from panel/pole, preparing the end for jointing including all earth work and S & Fjoint kit in replacement kit for 1.1 KV grade suitable for straight through heat shrinkable type joints with jointing material for 3.5 core XLPE armoured aluminium conductor cable of size 185 to 300 Sq mm complete all as specified and directed. |
| 50 | All as per BOQ srl item No.39.00 here-in-above but of size 70 to 150Sqmm all as specified.complete all as specified and directed. |
| 51 | All as per BOQ srl item No.39.00 here-in-above but of size 25 to 50Sqmm complete all as specified and directed. |
| 52 | S & F in replacement MCCB 100 Amp, 4 pole 16 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 53 | S & F in replacement MCCB 125 Amp, 4 pole 16 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 54 | S & F in replacement MCCB 160 Amp, 4 pole 36 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 55 | S & F in replacement MCCB 200 Amp, 4 pole 36 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 56 | S & F in replacement MCCB 250 Amp, 4 pole 36 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 57 | S & F in replacement MCCB 400 Amp, 4 pole 36 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 58 | S & F in replacement MCCB 630 Amp, 4 pole 50 KA with adjustable thermal release fixed magnetic protection complete all as specified and directed. |
| 59 | Disconnecting and taking out defective UG cable from trench/pole/pipe/floor/wall etc locate the fault, rectify the defects and relaying the XLPE cable UG PVC insulated and overall sheathed aluminium conductor heavy duty LT/HT 1.1/11 KV grade, connecting and testing for any size of cable complete as directed by Engr-in-Charge. Note; Excavation/earth work shall be measured and paid separately under relevent items of schedule. |
| 60 | Excavation in trenches not exc 1.5m wide and not exceeding 1.5m depth forlaying of cables etc and getting out in soft loose soil complete all as specified and directed. |
| 61 | Returning filling in including spreading leveling watering and well ramming in layers n.exc 25cm in soil complete all as specified and directed. |
| 62 | Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point as in soil complete all as specified and directed. |
| 63 | M&L for fine dry river sand cushioning by laying 8cm thick layer below the cable for making soft bed and 15cm above the cable and then punning down to its consolidated thickness of 18cm after the cable is laid all as specified in SSR Part-I complete all as specified and as directed Note: Only punned down thickness of sand shall be considered for payment purpose |
| 64 | M&L for brick protection cover of UG cable by old size bricks common burnt clay building bricks sub class `B’ laid dry and flat abutting each other with width equal to length of brick and gap between adjacent brick not exceeding 10mm complete all as specified and directed. |
| 65 | S&F GI tubing 80 mm bore light grade galavanised with all fitting complete for cable protection under road crossing/on pole/wall or similar position complete all as specified and directed. |
| 66 | All as per BOQ srl item No.55.00 here-in-above but of size 50mm dia bore complete all as specified and directed. |
| 67 | All as per BOQ srl item No.55.00 here-in-above but of size 40mm dia bore complete all as specified and directed. |
| 68 | M&L for Making bore to road/cement path/hard standing for providing GI pipe 50/80mmboth end socketed for passing armoured cable incl making good the disturbed surface complete all as specified and directed. |
| 69 | Supply, laying, jointing and testing in replacement in trenches, passing through ducts/pipes, fixing along poles, jointing and testing XLPE cable insulated, screened, PVC bedded, galvanized steel wire or strip armoured electric power cable (heavy duty) with aluminium stranded conductor 1100 volts grade of size 3.5 core 240 Sq mmincluding taking down old unserviceable cable complete all as specified and directed . |
| 70 | All as per BOQ srl item No.59.00 here-in-above but of size 150Sqmm 3.5 core all as specified and directed. |
| 71 | All as per BOQ srl item No.59.00 here-in-above but of size 120Sqmm 3.5 core all as specified and directed. |
| 72 | All as per BOQ srl item No.59.00 here-in-above but of size 95Sqmm 3.5 core all as specified and directed. |
| 73 | All as per BOQ srl item No.59.00 here-in-above but of size 70Sqmm 3.5 core all as specified and directed. |
| 74 | All as per BOQ srl item No.59 above but of size 50Sqmm 3.5 core all as specified and directed. |
| 75 | All as per BOQ srl item No.59.00 here-in-above but of size 35Sqmm 3.5 core all as specified and directed. |
| 76 | M &L Preventive maintenance of Normal GI/copper earth pit by checking earth resistance value of earth and maintain the record before and after treatment of earthby pouring of Mixture of chemicals like sodium carbonate , magnesium sulphate , common salt, charcoal etc for improving the earth resistance value it also includes any excavation required at site all as directed by Engineer-In-Charge. |
| 77 | M &L Preventive maintenance of Chemical earth pit by checking earth resistance value of earth and maintain the record before and after treatment of earthby pouring of chemical compoundused in chemical earthing etc for improving the earth resistance value less than 1 ohm it also includes any excavation required at site all as directed byEngineer-In-Charge. |
| 78 | S&F in replacement Space Heater of 100 watt capacity with thermostate for VCBs complete all as specified and all as directed by Engr-in charge. |
| 79 | Supply, installation, testing and commissioning of maintenance free tripod earthing system consisting of 3Nos. vertical electrodes and 10m of 25x3mm copper strip interconnected with earth electrode of UL listed tested for 250micron copper bonded low carbon steel core of 3m long, 17.2mm dia buried directly in ground and tapered at the bottom (150-175 dia digging or auguring of earth to the required depth as directed) along with a 20mm dia perforated PVC/GI watering pipe and filled up in bottom with slurry 3kg plain bentonite for moisture and based earth enhancing compound in slurry from 30kg bag 01No and arrangement for connection of copper strip (20x3mm) to rod by means clamp rod to flat clamp of size 25mmx3mm to the electrode tested for minimum 76% IACS, copper earth strip connected by means clamp, provision of polymer chamber with cover, including necessary excavation in any type of soil, returning, filling in, removal of surplus soil, the rest of the ore shall be fitted with well compacted earth and top of the bore shall be finished with 40mm thick PCC in 1:2:4 type B1 over 75mm thick PCC in 1:4:8 and back fill/JAM compound shall be covered with advance polymer pit cover of size 30mmx30mm incl taking down of old one complete all as specified and as directed. |
| 80 | Notes for BOQ srl Item No. 69.00:- (i) The earthing shall comply to IS 3043, UL 467, BS/EN50164-7 (ii) In the event of failure in achieving the strict and desired earth resistance required, the earthing made shall stand futile / void and shall not be quantified for any payment purpose. (iii) To obtain earth resistance less than 01 Ohm, if a combination two or more earthings are to be inter-connected or the length of the electrodes is/are to be increased it shall be measured and paid as one earthing only (iv) Testing of earth shall be carried out in presence of Departmental rep and requisite test reports shall be submitted (v) Cost of all excavation & earthwork required shall be deemed to be included in the quoted rate (vi) The quoted rate shall be deemed to be inclusive of these above laid aspects and criteria |
| 81 | M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level,the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all side and including connected to and includinggalvanized earth lead strip 32 x 6 mm size upto 7.5 mtrs long by means ofnuts and bolts, check nuts and washers of GI and connected to earthing test point and earth dollyall as shown in electrical plate No 3 of MES SSR part I and testing on completion includingnecessary excavation and earth work in any type of soil,PCC(1:3:6)type C1 chamber,pre-cast RCC slab 50mm thick in cement concrete (1:2:4),type B1,reinforced with welded steel wire fabric or XPM,(weight not less than 4 Kg per Sqm) with cast iron frame,funnel with watering pipe 20mm dia medium grade,wire mesh and lugs,GI protection pipe,40mm dia,light grade,7.5 mtr long for protection of earth lead upto test point etc incl taking down of old one complete all as specified and as directed. |
| 82 | Notes for serial item No. 71.00: (i) Any variation in length of earth lead and protection pipe of earth lead shall be adjusted through DO. (ii) On testing if the desired earth resistance is not obtained, entire earthing shall be re-done by contractor/ till desired earth resistance is not obtained without accruing any extra cost to department. (iii) The chamber shall be constructed atleast 1.5 mtr away from the earth electrode. |
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