Military Engineer Services-MES has published Special Repair To External Electrification From Old Cadet Mess Sub Stn At Rimc Dehradun. Submission Date for this Tender is 16-02-2022. Electrification Work Tenders in dehradun Uttarakhand. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 09-Feb-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 16-02-2022 |
| Sl. No. | Item Description |
| 1 | Supply and Laying XLPE insulated galvanised steel strip or wire armoured electric power cable with stranded aluminium conductor 1100 V gradeof size 120 sqmm 3.5 core after cutting to required length with necessary glands, nuts, bolts, and lugs complete all as specified and directed |
| 2 | All as per item No 1 here-in-above but XLPE cable of size 16 Sqmm 4 Core |
| 3 | All as per item No 1 here-in-above but XLPE cable of size 10 Sqmm 4 Core |
| 4 | Supply and Laying XLPE insulated galvanised steel strip or wire armoured elctric power cable with stranded aluminium conductor 11000 V gradeof size 185 sqmm 3 core after cutting to required length with necessary glands, nuts, bolts, and lugs complete all as specified and directed. |
| 5 | Excavation in trenches soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out complete all as specified and directed. |
| 6 | Supply & laying Sand coarse dry as in cushioning of underground electric cable in trenches, laid to a uniform thickness of 23cm (15cm under the cable & 8cm over the cable ) and gently punned down to 18cm thickness all complete all as specified and directed. Note :- Only punned down sand thickness 18CM shall be measured and paid. |
| 7 | Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm in hard /loose soil complete all as specified and directed. |
| 8 | Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed. |
| 9 | Supplying and laying old size bricks, laid flat ie length of brick shall be laid across the cable, common burnt clay building bricks sub class `B" designation 75 complete all as specified and directed and testing on completion complete all as specified and directed. |
| 10 | M&L for cutting existing road/hardstand of any type by using crow bar chisel up to adepth of 30 cm for laying GI pipe including making good the surface by returning filling watering ramming in layers 150 mm thick PCC 1:2:4 over 200 mm thick hard core of broken bricks/stones over returning filling watering ramming in layers not exceeding 25 cm thick complete all as specified and directed. |
| 11 | M&L for GI tubing, medium grade (ISI marked) with all fitting/accessories for protection of cable on pole/wall and under road crossing including clamps, nut bolt etc complete all as specified and directed. |
| 12 | M&L for underground pneumatic horizontal drilling of holes (HDD) under road, pavement, hard standing as required length at site by trenchless technology using ultra sound technique with necessary horizontal direction drilling machine including providing HDPE Pipe 110 mm outer dia 0.40 mpa including necessary joint connections and laying LT/HT cable. The contractor shall be conduct under ground scanning to detect existing HT/LT cable line , sewage line, OFC Cable etc to avoid damage. The entry/exist hole must be large enough to fit the drilling tool and the operator in it so they can aim the tool. The hole also must be deep enough that as the tool compacts the ground and the surface to be remain undisturbed. The depth of the starting bore pit depends on the type of the soil that is being worked in and how well it compacts. The operator shall aim the tool to the desire exit point and allow it to perform it function creating a bore hole under the ground without disturbing surfaces. The operator also should monitor the surface to make sure that, it is undisturbed. As the tool near to the exit point it is slowed down and the exit pit should be dug to locate both the tool and the bore. As the tool enters the exit pit the operator should choose either dig up the tool to retrieve it or reverses the tool back into the first bore pit to retrieve it including connected earth work, complete all as specified and directed. |
| 13 | M&L for replacement of LT heat shrinkable 70 to 120 Sqmm 3.5/4 core cable jointcomplete all as specified and directed. |
| 14 | All as per item No 13 here-in-above but cable joint kit for25 to 50Sqmm. |
| 15 | All as per item No 13 here-in-above but cable joint kit for10 to 16 Sqmm. |
| 16 | Supply and fixing LT cable route indicator of size (0.3x0.3x2) Mtr, made out of PCC (1:2:4)and one mtr grouted in the ground with suitable PCC work with writing HT cable(MES) on the complete all as specified. |
| 17 | M&L forPCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundation of poles and stay etc including form work complete all as specified and directed. |
| 18 | M&L forPCC(1:3:6) type C-1,,using 20 mm crushed stone aggregate as in coping of poles etc including form work complete all as specified and directed. |
| 19 | M&L for Shifting of LT Panel, Feeder Pillar andBus Bar Chamber from existing place to any other places with in cantt area of Dehradun complete all as specified and directed. |
| 20 | M&L for Shifting of Street Light Pole from existing place to any other places with in cantt area of Dehradun complete all as specified and directed. |
| 21 | M&L for Shifting of Bollard light, by removing carefully from existing PCC foundation, and install new places, including PCCfoundation, nuts, bolts & washers complete all as specified and directed. |
| 22 | S&F junction box made of glass fiber reinforced and transparent poly carbonate of size 126x228x111, KV PC 8104with IP 65 protection includingMCB SP,6 Amps1 No andsuitable size clamps fixingfor pole/in PCC foundation etc, including taking down the old unserviceable junction box complete all as specified and directed. |
| 23 | S&F Post Top Lantern Lumaire 60 Watt, IP65 Rated, Decorative , hanging with decorative Pole includingPCC foundation, and and all connecting accessories like , nuts, bolts & washers complete all as specified and directed. |
| 24 | S&F in replacement flood light fittings. 120 Watt Energy saving environmental friendly, long life, exclusive innovative epoxy powder coated die-cast aluminium housing IP66 flood light with high power LED"s as light sources, suitable for high lighting architectural features , Glass cover complete all as specified and directed. |
| 25 | All as per No 24 here-in-above but of 50 Watt RGB Colour, Complete all as specified and asdirected . |
| 26 | All as per No 24here-in-above but of 50 Watt GreenColour, Complete all as specified and asdirected . |
| 27 | M&L for earthing complete with GI or steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 Mtrs below ground level) with top edge of earth plate not less than 1.5 Mtrs below ground level connected to GI earth strip 4 Sqmm by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, including PCC (concrete chamber) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate, with fair finish internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire gauge of (0.68mm) 8 mesh per liner inch, 80 mm thick RCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-Iand specified includingprovision of earth wire protected by 40mm dia medium grade GI pipe and watering pipe shall be 20mm bore medium grade GI pipe, and including all excavation andearth work & connecting the earthing to an earthing test point /transformer neutral/body/ Lt panel etc. and testing on completion, complete all as specified & directed. |
| 28 | Supply, installation, testingand commissioning in replacement ofL.T Panel,thermoplastic Polycarbonate IP 65 Distribution Board in accordance with IEC 60 529 (Dust Proof, Water Proof & Weatherproof) Thermoplastic Polycarbonate DB of Shock proof, Rust Proof, Corrosion Free, Acid & Chemical Resistant, Fire Retardant & Self Extinguishing, UV Resistant, Silica and Halogen Free recyclable material. Type tasted as per IEC 61 439-1. Total Insulated with System Voltage 415V AC, 50Hz, and 5 wires. The board/panel should be UV resistance in accordance with IEC 61439-1, clause 10.2.4: The panel should be anti-acid & anti corrosive. Degree of protection against mechanical load should be IK08 ( 5 Joule) in accordance with IEC 62262.Outdoor Floor mounting with suitable copper bus bar rating as per the main incoming MCCB complete all as specified and directed.Note:- Test & Guarantee certificate shall be submitted by the contractor to the departments. |
| 29 | (A) IN COMING |
| 30 | MCCB , 4 pole 400 Amps, 36 KA breaking capacity-01 No |
| 31 | RYB LED indicating lamp panel mounting type (Set of 3) - 01 No. |
| 32 | VAF + PF Meter with CT & control MCBs- 01 set |
| 33 | (B) OUTGOING |
| 34 | MCCB, 4 pole 250 Amps, 36 KA breaking capacity - 01 Nos |
| 35 | MCCB, 4 pole 160 Amps, 25 KA breaking capacity - 01 Nos |
| 36 | MCCB, 4 pole 125 Amps, 25 KA breaking capacity - 01 Nos |
| 37 | MCCB, 4 pole 63 Amps, 16 KA breaking capacity - 01 Nos |
| 38 | Supply, design, transportation, installation and commissioning of 11 KV 3 phase 50 Hz 3 way RMU (with 01 No SF6 insulated VCBfor incoming and two Nos of LBS for out going)factory made, floor mounted, outdoor type enclosure of protection class IP 54 suitable for HT 11 KV 630 A 3 Phase ,3wire earthed system (switching in SF 6 filled tank at 1.2 bar with manometer, pressure gauge indicator having protection Class IP 67) Rated SymmetricalInterrupting current 21 KA, Rated Power frequency 50 Hz, dry withstand voltage 28 KV RMS for 1 minute, Rated Power frequency wet withstand voltage 21 KV RMS for 10 seconds, Rated lightning impulse withstand peak voltage (BID) 75 KV, capacitive indication for incoming and outgoing, copper bus bar with interlocking switch and earth bar with earth switch including self powered alfa numeric relay suitable for 3O/C and E/F and short circuiting facility. The breaker should be suitable for 240 Sqmm cable as incoming and outgoing and provide PCC foundation etc complete all as specified and directed.Note:- Test & Guarantee certificate shall be submitted by the contractor to the departments. |
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