Military Engineer Services-MES has published Maintenance And Repair Of Apfc Panel, Mccbs And Misc Works At Stn Under Ge (Af) Chabua Maintenance And Repair Of Apfc Panel, Mccbs And Misc Works At Stn Under Ge (Af) Chabua. Submission Date for this Tender is 30-08-2021. Power Factor Panel Tenders in GE (AF) Chabua Assam. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Servicing and repair/maintenance of APFC panel board & checking connections between load devices and sensing devices else where located in separate panel to check sequence of supply and set in proper condition including removal of defective device such as CT sensing cable and power cable, repair replacement of fuses, fuse link, control fuses, push button, LED indicators, auto manual selector switch, current transformers, and checking/replacing of defective cable lugs, patch work welding, replacement of defective door hinges and testing of capacitorpanel obtaining in board power factor to 0.95 to 0.98 of following capacity capacitor panel for the following:- Note:- Replacement of major items will be measured and paid separately. |
| 2 | Indoor type 200 KVAR APFC panel |
| 3 | Indoor type 150 KVAR APFC panel |
| 4 | Indoor type 80 KVAR APFC panel |
| 5 | Indoor type 70 KVAR APFC panel |
| 6 | Indoor type 50 KVAR APFC panel |
| 7 | Indoor type 30 KVAR APFC panel |
| 8 | S & F in repairs power factor improvement static condenser (capacitors) of required capacity, complete all as specified and directed. |
| 9 | Supply and fixing in repair power contactors 3 pole rating 25 Amps, with auxiliary contact 01 NO 01 NC complete all as specified and directed. |
| 10 | Supply and fixing in repair power contactors 3 pole rating 30 Amps, with auxiliary contact 01 NO 01 NC complete all as specified and directed. |
| 11 | Supply and fixing in repair power contactors 3 pole rating 30 Amps, with auxiliary contact 01 NO 01 NC complete all as specified and directed. |
| 12 | Supply and fixing in repair power contactors 3 pole rating 32 Amps, with auxiliary contact 01 NO 01 NC complete all as specified and directed. |
| 13 | Supply and fixing in repair power contactors 3 pole rating 55 Amps, with auxiliary contact 01 NO 01 NC complete all as specified and directed. |
| 14 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C5 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 15 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C8.5 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 16 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C10 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 17 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C12.5 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 18 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C15 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 19 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C 20 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 20 | Supply and fixing in repair capacitor dutycontactors 3 poletype MO C 25 Amps, with auxiliary contact 01 NO complete all as specified and directed. |
| 21 | Supply and fixing, in repair of MCBs, TPN, 415Volts, up to 40Amps,C curve, 10 kA, complete all as specified and directed. |
| 22 | Supply and fixing, in repair of MCBs, TPN, 415Volts, 63 Amps,C curve, 10 kA, complete all as specified and directed. |
| 23 | Supply and fixing, in repair detuned reactor, copper wound 440V, 50Hz of capacity 1 KVARcomplete all as specified and directed. |
| 24 | Supply and fixing, in repair detuned reactor, copper wound 440V, 50Hz of capacity 2 KVARcomplete all as specified and directed. |
| 25 | Supply and fixing, in repair detuned reactor, copper wound 440V, 50Hz of capacity 3 KVARcomplete all as specified and directed. |
| 26 | Supply and fixing, in repair detuned reactor, copper wound 440V, 50Hz of capacity 4 KVARcomplete all as specified and directed. |
| 27 | Supply and fixing, in repair detuned reactor, copper wound 440V, 50Hz of capacity 5 KVARcomplete all as specified and directed. |
| 28 | Supply and fixing, in repair detuned reactor, copper wound 440V, 50Hz of capacity 10 KVAR complete all as specified and directed. |
| 29 | S & F in repairs APFC Relays with auto set function having steps 6 stage suitable for 415 Volts incl necessary connections all as directed. |
| 30 | S & F in repairs APFC Relays with auto set function having 8 stage suitable for 415 Volts incl necessary connections all as directed. |
| 31 | S & F in repairs APFC Relays with auto set function having 12 stage suitable for 415 Volts incl necessary connections all as directed. |
| 32 | S & F in repairs MCCB 3 pole, 415 volt200 Amps with breaking capacity 35 kA, 415 V, 50 Hz, all as directed. |
| 33 | S & F in repairs MCCB 3 pole,415 volt250 Amps with breaking capacity 35 kA, 415 V, 50 Hz, all as directed. |
| 34 | S & F in repairs MCCB 4 pole,415 volt200 Amps with breaking capacity 35 kA, 415 V, 50 Hz, all as directed. |
| 35 | S & F in repairs MCCB 4 pole,415 volt250 Amps with breaking capacity 35 kA, 415 V, 50 Hz, all as directed. |
| 36 | S & F in repairs MCCB 4 pole,415 volt400 Amps with breaking capacity 35 kA, 415 V, 50 Hz, all as directed. |
| 37 | Supply and fixing in repair digital voltmeter, ranging from 0 to 500 Volts, including providing necessary electrical connections (to accommodate in panel board) complete all as directed. |
| 38 | Supply and fixing in repair digital ammeter, ranging from 0 to 400 Amps (with CT of suitable ratio), including providing necessary electrical connections (to accommodate in panel board) complete all as directed. |
| 39 | S & F in repairs Fuse holder & Fuse base suitable for Cylindrical / DIN fuse-links with suitable fuse links of capacity 63 Amps all as directed. |
| 40 | S & F in repairs HRC Fuse Links of capacity up to 63 Amp all as directed. |
| 41 | S & F in repairs Indicator Lamps (LED type)all as directed. |
| 42 | Supply laying & testing ofXLPE insulated, armoured, heavy duty electric under ground cable with stranded aluminum conductor, 1100 volts grade, laid in trenches, sleeving through pipes or fixed on poles & walls or laid under floors including jointingwith suitable size aluminum lugs complete of size 25 Sqmm nominal cross section x3.5 core including taking down of old unserviceable cable complete all as directed. |
| 43 | All as per item 36 but Size 35 Sqmm X3.5 core |
| 44 | All as per item 36 but Size 50 Sqmm X3.5 core |
| 45 | All as per item 36 but Size 70 Sqmm X3.5 core |
| 46 | Excavating in trenches n exc 1.5m wide and n exc 1.5m deep and getting out in soft/loose soil complete all as specified and directed. |
| 47 | Returning,filling in, including spreading, leveling, watering and well ramming in layers n exc 25cm complete all as specified and directed. |
| 48 | Removing excavated material n exc 50m and depositing where directed at a level n exc 1.5m above the starting point complete all as specified and directed. |
| 49 | Material and labour for sand cushioning with dry river sand in trenches for cushioningof underground cable line including spreading, leveling, well ramming completed all as specified and directed. |
| 50 | Supply & Laying of Sub-Class B Brick, well burnt laid breadth-wise along the length of cable laid in Trenches over sand cushion laid for UG cable protection complete all as specified and as directed. |
| 51 | M&L for Earthing completewith galvanized steel earth plate electrode60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level connected to main earth lead GI strip 25 x 4mm as earth lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No.3, including exc & earth work in any type of soil, disposal of soil, providing alternate layer of charcoal and common salt, construction of pcc earth chamber in mix 1:3:6 type C-1 with 40mm thick RCC 1:2:4 type B1 cover reinforced with 8mm dia MS bars both ways with lift hook made out of 8 mm dia bar, watering arrangement with funnel and wire mesh and watering pipe of 20mm dia GI light grade and 15mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed at site. Note:- Main earth lead beyond 7.5 meter shall bemeasured and paid separately. |
| 52 | Schedule of Credit |
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