Military Engineer Services-MES has published Tender For Special Repair To Standby Power Supply, Dg Set And Amf Panels At Afs Under Ge (Af) Jorhat. Submission Date for this Tender is 03-04-2024. Diesel Generators Tenders in jorhat Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Mar-2024 | Amendment | BOQ | 22-03-2024 |
| 2 | 22-Mar-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 29-03-2024 |
| 3 | 29-Mar-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 03-04-2024 |
| Sl. No. | Item Description |
| 1 | M&L for repair, testing and commissioning of DG set of capacity 125 KVA (make Greaves Cotton) including dismantling the engine complete by taking out radiator, pump assembly, casing top cover, head assembly, piston, oil tank, FIP, fuel pump assembly, injector, exhaust, etc. for complete repairing/servicing of engine and repair/replacement of unserviceable/worn out parts, complete including oiling, greasing and servicing of all parts of DG set and after repair re-assembling the complete engine for proper functioning and back to it"s original position, connecting up and testing for proper functioning complete all as specified and as directed. NOTE : The spares/electrical items as listed in below vide item No. 1.01 to 1.09 will be used whenever required only and measured and paid separately under respective items. |
| 2 | Cylinder Liner |
| 3 | Piston Assembly |
| 4 | Connecting Rod Bearing |
| 5 | Spin on Lube Oil Filter |
| 6 | Fuel filter elementary primary |
| 7 | Fuel filter elementary secondary |
| 8 | Set of joints |
| 9 | Cylinder head gasket |
| 10 | Piston ring |
| 11 | M&L for repair, testing and commissioning of DG set of capacity 63 KVA (make Kirloskar) and dismantling the engine complete by taking out radiator, pump assembly, casing top cover, head assembly, piston, oil tank, FIP, fuel pump assembly, injector, exhaust, etc. for complete repairing/servicing of engine and repair/replacement of unserviceable/worn out parts, including oiling, greasing and servicing of all parts of DG set and after repairre-assembling the complete engine for proper functioning, and back to it"s original position, connecting up and testing for proper functioning complete all as specified and as directed. NOTE : The spares/electrical items as listed in below vide item No. 2.01 to 2.14 will be used whenever required only and measured and paid separately under respective items. |
| 12 | Cylinder Liner |
| 13 | Piston Assembly |
| 14 | Connecting Rod Bearing |
| 15 | Spin on Lube Oil Filter |
| 16 | Fuel filter elementary primary |
| 17 | Fuel filter elementary secondary |
| 18 | Set of joints |
| 19 | Cylinder head gasket |
| 20 | Piston ring |
| 21 | Push rod |
| 22 | Nozzle |
| 23 | All gasket Set |
| 24 | CR bearing |
| 25 | Hose pipe |
| 26 | M&L for repair, testing and commissioning of DG set of capacity 100 KVA (make Kirloskar) and dismantling the engine complete by taking out radiator, pump assembly, casing top cover, head assembly, piston, oil tank, FIP, fuel pump assembly, injector, exhaust, etc. for complete repairing/servicing of engine and repair/replacement of unserviceable/worn out parts, including oiling, greasing and servicing of all parts of DG set and after repairre-assembling the complete engine for proper functioning, and back to it"s original position, connecting up and testing for proper functioning complete all as specified and as directed. NOTE : The spares/electrical items as listed in below vide item No. 3.01 to 3.15 will be used whenever required only and measured and paid separately under respective items. |
| 27 | Cylinder Liner |
| 28 | Piston Assembly |
| 29 | Connecting Rod Bearing |
| 30 | Spin on Lube Oil Filter |
| 31 | Fuel filter elementary primary |
| 32 | Fuel filter elementary secondary |
| 33 | Set of joints |
| 34 | Cylinder head gasket |
| 35 | Piston ring |
| 36 | Push rod |
| 37 | Nozzle |
| 38 | All gasket Set |
| 39 | CR bearing |
| 40 | Hose pipe |
| 41 | Turbo Charger Kit |
| 42 | M&L for repair, testing and commissioning of DG set of capacity 125 KVA (make Kirloskar) and dismantling the engine complete by taking out radiator, pump assembly, casing top cover, head assembly, piston, oil tank, FIP, fuel pump assembly, injector, exhaust, etc. for complete repairing/servicing of engine and repair/replacement of unserviceable/worn out parts, including oiling, greasing and servicing of all parts of DG set and after repairre-assembling the complete engine for proper functioning,and back to it"s original position, connecting up and testing for proper functioning complete all as specified and as directed. NOTE : The spares/electrical items as listed in below vide item No. 4.01 to 4.20 will be used whenever required only and measured and paid separately under respective items. |
| 43 | Block |
| 44 | Crankshaft |
| 45 | Liner |
| 46 | Piston |
| 47 | Valve intake/Exhaust |
| 48 | Valve Guide |
| 49 | Valve Seat |
| 50 | Cylinder head gasket |
| 51 | Liner with O ring |
| 52 | Priston ring |
| 53 | Connecting Rod |
| 54 | CR bearing |
| 55 | Main bearing |
| 56 | Set of joints |
| 57 | Set of O ring |
| 58 | Set of copper washer |
| 59 | Set of hose & clamp |
| 60 | Set of filter (fuel/lube oil) |
| 61 | Oil seal front & rear |
| 62 | Fuel pipe |
| 63 | Supply, installation, testing and commissioning of AMF panel for 250 KVA DG set. 3 phase and neutral, 415 volts out door type of adequate size, factory made floor mounting dust and vermin proof, cubical type LT AMF panel fabricated from 3.15mm thick CRCA sheet for outer shell and 2.0mm for inner shell, with angle iron frame of size 50x50x5mm, double door, front and back openable type, double door system, hinged opening, rubber lining,locking arrangement, with anticorrosive coating and finally epoxy polyester power coating with pure polyester Siemens grey structural RAL-7032 shade protection class IP-54 fully compartmentalize design with 4 nos of bus bar made of copper of ETP grade suitable for 200 Amps pre-wired with suitable size of copper strip not less than 25x6mm for each phase and neutral with colour code for connecting out going MCCB/ MCB"s, including suitable aluminium earth strips conforming to IS with danger notice plate, necessary cable glands, cable connection with proper lugs PCC foundation and pedestal for fixing piller feeder box / LT Panel with PCC (1:5:10) type E-2 (using 40mm graded stone aggregate), 15cm thick in foundation, brick (Fly ash)/ PCC block work in CM (1:6), rendering in cement mortar (1:6) on exposed surface and 100 mm thick PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as in padding on top and grouting bolts etc for panel. The plateform shall be of 450mm height above ground level complete all as specified and as directed with supply and fixing of the followings:- |
| 64 | BUSBAR SIZE: COPPER bus bar 800 Amp (RYBN) SWITCHGEARS & ACCESSORIES (a) MCCB 500 Amp, 4P, 36 KA = 02 Nos (b) POWER CONTACTOR MCX-41 = 02 Nos (c) PROTECTION RELAY = 01 No (d) AMF RELAY EC2 = 01 No (e) MCB 40 Amp, TPN, 10KA = 02 Nos (f) MCB 40 Amp, DP, 10KA = 03 Nos (g) MCB 16 Amp, SP, 10 KA= 06 Nos (h) SPEED INDICATOR = 01 No (i) FLOAT CUM BOOST CHARGER = 01 No (j) INSTRUMENT FUSES & CONTROL WIRING = 01 No (k) PILOT LAMPS for LOAD ON and SET RUNNING = 04 Nos (l)DIGITAL Amp METER (0-400 Amps)= 01 No (m) DIGITAL Volt METER (0-500 Volts)= 01 No (n)AMP SELECTOR SWITCH = 01 No (o)VOLT SELECTOR SWITCH= 01 No (p)MCB 6A, SP (SET of 03 Pcs)= 01 No (q) LED INDICATOR LAMP (Neon) R. Y. B. = 03 Nos (r)AUTO/MANUAL SELECTOR SWITCH= 01 No (s)AUXILIARY CONTACTOR= 06 Nos (t)EMERGENCY STOP BUTTON= 01 No (u)CT"s 300/5A=03 Nos |
| 65 | Supply only coolant suitable for DG set complete all as specified and as directed. MAKE : CASTROL / SERVO / PUROKOOL /K-KOOL |
| 66 | S&F as in repairsbattery, 12 volt, 150 AH, heavy duty battery complete all as specified and as directed. MAKE : EXIDE/AMARON/AMCO |
| 67 | Supply only engine oil 20W40 to top up / refilling of all DG set of various capacity, model & location as mentioned here-in-before as per the standard practice complete all as specified and as directed. MAKE : CASTROL/SERVO/VALVOLINE/HP |
| 68 | Supply, installation, testing and commissiong battery bank, floor mounted type input 230V, AC, 50 Cycle per Second along with voltmeter, ammeter, selector switch, toggle switch, indicator lamp, and terminal block suitable for 110 volts DC along with DC distribution board having DP MCB incomming 63 Amps, 110V, DC-01 No and DP MCB 20Amp 110V-6 Nos complete all as specified and as directed with flowing specifications:- (a) Battery bank having maintenanace free sealed batteries 2 Volt 150 AH including filling of acid-55 Nos (b). Standard accessories (as per manufacture catalogue) (c) Automatic flote (40 Amps) and boost (18 Amps) battery charging equipment suitable for 110 Volts DC converter and to hold power for 10 mins (minimum) NOTE : Battery will be measured and paid saperately under relevent item |
| 69 | Supply only maintenanace free sealed batteries, 2 Volt 150 AH including filling of acid-55 Nos including testing and commissioning of battery input 230V AC 50C/S complete all as specified and as directed. |
| 70 | S&F OFF Load change over switch in sheet enclosure of current rating 400 Amps, 4 pole, 415 Volts fixed as in repairs including taking down old unserviceable one complete all as specified and as directed. MAKE : Havells/L&T/ABB. |
| 71 | S&F OFF Load change over switch in sheet enclosure of current rating 630 Amps, 4 pole, 415 Volts fixed in repairs including taking down old unserviceable one complete all as specified and as directed. MAKE : Havells/L&T/ABB. |
| 72 | S&F 12 core PVC insulated copper conductor (unsheathed) flexible cables of size 1.5 sq.mm, 1100 volt complete all as specified and as directed. |
| 73 | S&F of cubical housing cabinet type LT panel board, Out door type, platform mounted factory made, of adequate size, totally enclosed, dust and vermin proof openable from both front and rear side, made out of 14 SWG (3.15mm) thick CRCA MS sheet of overall and built upon suitable size angle iron frame work, having front and rear hinged doors, Gl earthing strips at rear side, bottom detachable gland plate complete with suitable size zinc plated and passivated nut, bolts, spring and washers. The cabinet and all members should be chemically treated with MSR solution for anticorrosive treatment and apply powder coated paint (RAL-7032). The panel should be suitable for 415 volts, 50Hz, 3 phase 4 wire system and internal connection should be provided with aluminium strips of suitable size and necessary foundation work in PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) complete all as specified and as directed with comprising of the following:- |
| 74 | BUS BAR CHAMBER (a) Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 1000 amps supported at required intervals sleeved with heat shrinkable PVC sleevings. The bars shall be colour coded at required intervals for identification - Set of 4 = 1 No. INCOMER (a)MCCB 630 Amps, 36 kA, 415 Volt, 50HZ 4 pole thermal magnatic type = 1 No OUTGOING FEEDERS (a) MCCB 500 Amps, 36 kA, 415 Volt, 50HZ 4 pole thermal magnatic type= 1 No. (b) MCCB 250 Amps, 36 kA, 415 Volt, 50HZ 4 pole thermal magnatic type = 2 Nos. INDICATING DEVICES (a) LED Indicating lamps for Main Supply indicating R", Y" B" =Set of 3. (b) Voltmeter (96mmx96mm) 0-500 Volt with selector switch of 10Amps = 1No. (c) Current Transformer having Ratio 630/5 burden = Set of 3. (d) Ammeter 0 to 500 Amps with selector switch (Make : L&T/ Havells/ABB) = 1 No |
| 75 | Taking down / out unserviceable or serviceable UG cables of any cross sectional area and connections including bricks, GI pipes, etc. of any descriptions, laid in trenches and /or fixing with walls /poles including segregating of serviceable materials viz bricks, cables, GI pipes,etc. and kept in safe custody for re-use complete all as specified and as directed. NOTE : Necessary Earth Work shall be measured and paid separately under relevant Items here-in-after. |
| 76 | Excavation in trenches not exc. 1.50m wide and not exc. 1.50m in depth for foundation, cables, etc. and getting out in soft / loose soil complete all as specified and as directed. |
| 77 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 250mm thick in soft/loose soil complete all as specified and as directed. |
| 78 | Removing excavated materials not exc. 50m and depositing where directed at a level not exc.1.50m above the starting point complete all as specified and as directed. |
| 79 | M&L for sand cushioning (dry) in trenches for protection of UG cables (below, above and around the UG cable laid in trenches) of 230mm spread thickness and consolidated (punned) upto 180mm thickness complete all as specified and as directed. NOTE : For the purpose of payment, punning thickness of Sand cushioning shall only be measured and paid. |
| 80 | S&F sub-class "B" bricks, 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. |
| 81 | Laying only old serviceable bricks perpendicular to UG cable over the dry sand cushioning, for cable protection complete all as specified and as directed. NOTE : Old serviceable bricks obtained from taking down shall be re-used. |
| 82 | M&L for laying cable in trenches or passing through pipe/ on wall, XLPE insulated,heavy duty,galvanised steel strip or wire armoured electric LT cable with stranded aluminium conductor for 1100 volts grade, cross sectional area 95 sq.mm, 3.5 core complete all as specified and as directed. |
| 83 | All as per Serial item No. 22 here-in-before but 120 sq.mm 3.5 core XLPE cable. |
| 84 | All as per Serial item No. 22 here-in-before but 185 sq.mm 3.5 core XLPE cable. |
| 85 | M&L for PCC (1:2:4) type B-2 (using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete for road, etc. complete all as specified and as directed |
| 86 | Labour only for horizontal boring for passing protection pipe up to 80mm bore under road / foot path not exc. 10m in a single length complete all as specified and as directed. NOTE : Pipe shall be measured separately. |
| 87 | S&F as in repairs 50mm high density polyethylene pipe (HDPE) of pressure rating 6kgf/cm² fixed complete to walls, ceilings or in floors etc. complete all as specified and as directed. |
| 88 | M&L for earthing with Galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground vertically to a depth of not less than 2.25m below ground level connected to GI strip of size 32x6mm as earthing lead means of nut, bolts and washers made out of galvanised iron mild steel and 40mm dia GI pipe, "light grade" for protection of earth lead and connected to test point or as directed including PCC Pit in cement concrete (1:3:6)type C-1 (using 20mm graded stone aggregate) and RCC Cover of size 450x450x50mm in RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) reinforced with and including 8.0mm dia TMT bars @ 100mm centre to centre both ways, GI wire mesh, funnel, galvanised iron watering pipe 20mm bore (dia), medium grade, including necessary excavation in soft/loose soil, returning, filling in and removal of surplus soil upto a distance of 50m and all as shown in Electrical Plate No. 5 of MES Schedule Part-I and testing on completion including taking down unserviceable earthing complete all as specified and as directed. |
| 89 | M&L for earthing with Galvanised steel earth plate electrode 600x600x3mm thick burried directly in ground vertically to a depth of not less than 2.25m below ground level connected to GI strip of size 20x3mm as earthing lead means of nut, bolts and washers made out of galvanised iron mild steel and 32mm dia GI pipe, "mediumt grade" for protection of earth lead and connected to test point or as directed including PCC Pit in cement concrete (1:3:6)type C-1 (using 20mm graded stone aggregate) and RCC Cover of size 450x450x50mm in RCC (1:2:4) type B-1 (using 20mm graded stone aggregate) reinforced with and including 8.0mm dia TMT bars @ 100mm centre to centre both ways, GI wire mesh, funnel, galvanised iron watering pipe 20mm bore (dia), medium grade, including necessary excavation in soft/loose soil, returning, filling in and removal of surplus soil upto a distance of 50m and all as shown in Electrical Plate No. 5 of MES Schedule Part-I and testing on completion including taking down unserviceable earthing complete all as specified and as directed. NOTE:- The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule "A"/BOQ. |
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