Military Engineer Services-MES has published Tender For Repair /Maintenance Of Lt Overhead Lines, Ug Cables, And Coneected Acessories At Dronachal Base. Submission Date for this Tender is 03-06-2023. Electrical Products Tenders in bhopal Madhya Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 15-May-2023 | Corrigendum No. 01 | BOQ | 27-05-2023 |
| 2 | 27-May-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 03-06-2023 |
| Sl. No. | Item Description |
| 1 | Excavation in trenches in soft/loose of soil not exceeding 1.5m deep and not exceeding 1.5 m wide and getting out complete all as specified and directed by Engr-in-Charge. |
| 2 | Excavation in trenches and exceeding 1.5m in depth but not exceeding 3.00 m deep for laying of pipe, cable, foundation of electric pole etc and getting out in soft/loose soil, complete all as specified and directed by Engr-in-Charge. |
| 3 | Returning, filling in including spreading, levelling, watering and well ramming excavated soilin layers not exceeding 25 cm thick each, back in trenches after cables have been laid and tested, poles, stays , struts have been erected and tested ,complete all as specified and directed by Engr-in-Charge. |
| 4 | Removing excavated surplus soil (Soft/hard soil) obtained from excavation to a distance not exceeding 50 mtr and deposting where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed by Engr-in-Charge. |
| 5 | M&L for plain cement concrete 1:3:6 type C-2 using 40mm graded stone aggregate in foundtion of pole/stay assembly etc including necessary form work , all as specified and directed. |
| 6 | M&L for plain cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate for coping around poles , including necessary form work finishing even and smooth without using extra cement , with two coat of lime wash oncoping complete all as specified and directed by Engr-in-Charge. |
| 7 | Supply and fix stay assembly in replacement complete comprising of MS galvanized stay plate 23cm x23cmx6mm , MS galvanised stay rod 20 mm dia with nut 215 cm long , MS galvanised stay bow 40cm long with 2 Nos galvanized thimbles with and including all fittings all as specified in SSR 1991 Part I. (Excavation , PCC for foundation, loop type insulator to be measured and paid seperately). |
| 8 | M&L in replacement of MS galvanised stay wire stranded size7/4.00mm complete and taking out old wear and tear stay wire. |
| 9 | S&F in replacement of Insulator loop type porcelain vitreous, white brown or green with overall dimensions of 90x140mm clearenace of hole 25.5mm complete all as specified and directed by Engr-in-Charge. |
| 10 | Dismantling/Taking down old guard wire and stay wire of galvanised iron wire from LT over head line PCC/Steel pole. (Note :-Dismentaling of MS work and insulatores shall be removed and paid seperatly) |
| 11 | M&L galvanised steel wire 4mm diaforcontinue earth wire and for guarding and cradles including binding as required with binding wire complete after dismentling and taking down old GI wire, all as specified and directed (Eye hooks to be measured and paid for seperately). |
| 12 | M&L for replacement existing worn out /over heated/multi-jointed ACSR jumpers of LT over head lines with and inclXLPE/PVCinsulated 1100 volts multi stranded aluminium conductor single core cable of size upto 120 sqmm as per colour code in sequence Red ,yellow ,blue and black for neutralincl winding with ACSR conductors with suitable size aluminium binding wire complete all as specified and directed .(Length one jumper not exceeding more than 2.0 mtrs . |
| 13 | Dismantling/Taking down old LT, over head line of ACSR from PCC/Steel pole. (Note :-Dismentaling of MS work and insulators shall be removed and paid seperatly) |
| 14 | M&Lfor repair of LT overhead lines on PCC/steel poles with aluminium conductor steel reinforced including straining properly on insulators and binding with aluminium binding wire complete after dismantling and taking down old ACSR conductor of any size and make, all as specified.Size/make for new conductores Mink/Weasel Note : Measurements for the purpose of payments shall be made by measuring horinzontal distance between centers of two adjacent poles and adding 3% extra for sag, joints, jumpers etc. |
| 15 | Taking down old insulator any type and make - from existing over head line and poles/stay after dismantling electrically |
| 16 | M&L for Pin type, porcelain, viterous white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100 mm height,65 mm dia for 1100 volts grade. |
| 17 | M&L for Shackle type, porcelain, viterous white, brown or green insulator including galvanised mild steel straps with section of straps 31 X 3 mm, dia of bolts 12 mm and working pressure 1100 volts of size 75 mm height and 90 mm max dia complete all as specified and directed by Engr-in-Charge. |
| 18 | Restraining of existing ACSR conductor of any size on LT over head line on LT poles without taking down of ACSR from over head line by disconnecting and untying from insulator and retying with new binding wire, rejoining of service connection of street light, and all other jumper connection includingreplacement of "J" hooks if required. complete all as specified and as directed. Note : (One unit length consists ofthree phase and one neutral conductor and one street light conductor (5 ACSR conductors) 2 earth wire and cradle guard). |
| 19 | Dismantling cross-arms of M.S. channel or angle sections etc. and taking down complete |
| 20 | Supply, fabricating , fixingstructural mild steelchannel angle iron,flat iron and brackets etc for fabrications of cross arms, bracings, supports, D-clamps, stiffeners,eye hooks, bolts,pole clamps and back platesincluding nuts, bolts and washers, welding banding cold , or hot drilling holes for insulators bolts in any shape or sizeas indicated or directed and inclusive of one red oxide primer coat ,one under coat and one finishing coat ofaluminium paint complete.(Insulators to be measured and paid for seperately) |
| 21 | M&L for earthing complete with galvanised steel earth plate electrodesize 600x600x6.3mm thick burried directly in groundvertically in a pit of depth not less than 2.25 mtr below ground levels with top edge of the earth plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including galvanised iron strip 25x4 mm earth lead by means of bolts, nuts, check nuts and washers of galvanised steel and GI pipe light grade 20mm dia bore for watering funnel with wire mesh. CI cover with frame, PCC chamber pit with PCC 1:3:6 type C-2 excavation and earth work all as shown in electrical plate No 5 connected to earthing test point all as specified or indicated including testing on completion.NOTES 1. The unit rate includes for protection pipe and GI strip dia from top of earth plate upto 5.00 meter above groung level. |
| 22 | M&L cutting PCC/floor/road and taking out cable and making good, with material as per existing after laying of pipe for cable protection including Cement concrete work in pavement/ hard-standing of flexural strength 40kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or lessall as specified and directed size of trench not more than 0.30 x 0.30 cm. |
| 23 | S&F in replacement of GI Pipe medium grade on wall/floorfor cable protection with fixing arrangement size 100 mm dia. Make -Swastik/Jindal/Tata |
| 24 | S&F in replacement of GI Pipe medium grade on wall/floorfor cable protection with fixing arrangement size 80mm dia. |
| 25 | S&F in replacement of GI Pipe medium grade on wall/floorfor cable protection with fixing arrangement size 50mm dia. |
| 26 | S&F in replacement of GI Pipe medium grade on wall/floorfor cable protection with fixing arrangement size 40mm dia. |
| 27 | Taking down the existingunserviceble U/Gcable of any size from the trench including tracing out the fault with the help of megger and relaying the serviceble cable / New cable as mentioned below. Note:i) Excavation /Earthwork , sand & Brickand relaying the cable shall be measuredand paid seprately under relaventitems.ii)Straight through joint shall be measured and paid seprateunder relevent item of schedule. |
| 28 | M&L for relaying the serviceable cable of any size obtained from item no 26 above after rectifying the fault in existing postion or other locationcomplete all as specified and directed. |
| 29 | Supplying, Laying & Jointing of XLPE cable 1100 volts grade armoured of following sizeswith Aluminium Conductor stranded including necessary connection complete with lugs, glands all as specified and directed (Excavation, earth work, returning filling, sand cushioning, brick protection to be measured and paid separately). |
| 30 | Cross sectional area 95 Sqm 3.5 Core. |
| 31 | Cross sectional area 70 Sqm 3.5 Core. |
| 32 | Cross sectional area 50 Sqm 4 Core. |
| 33 | Cross sectional area 35 Sqm 4 Core. |
| 34 | Cross sectional area 25 Sqm 4 Core. |
| 35 | Cross sectional area 16 Sqm 4 Core. |
| 36 | Cross sectional area 10 Sqm 4 Core. |
| 37 | Supply and spread dry river sand for UG cable cushioning including punning on top and bottom of the cable complete all as specified and directed by Engr-in-Charge. |
| 38 | Supply and lay standard size common burnt clay building bricks sub class "B" for cable protection, laid dry complete all as specified and directed by Engr-in-Charge. |
| 39 | Supply and fixing earth continuity conductor or main earthing lead 25 x 4 mm GI strip laid in pipe/ fixed to poles or any other indicated situation including jointing by using GI nuts, bolts, washer and saddle in addition to welding complete all as specified and directed by Engr-in-Charge. |
| 40 | S&F PVC line separator suitable for 3 way, 4way 5 way on LT line complete all as specified and directed by Engr-in-Charge. |
| 41 | M&L for spray painting with one coat of synethetic enamel paint for outdoor/indoor panel board outer & innner sidewith two coat of lime wash on plinth of panel board including connected accessories in any size and welded hingeg , locking arragement complete all as specified and directed by Engr-in-Charge. |
| 42 | Servicing of Indoor /outdoorPanel Board including repair/replacement of defective parts like digital ammeter , digital volt meter, Indicating lamps, CT coil, control wiring etc complete all as specified and directed by Engr-in-Charge. |
| 43 | S&F in repalacement ofMCCB, Four pole of following current capacity adjustablethermal fixedmagnetic setting range 36KA, AC 415 voltsoverload/short circuit protection type complete with connected accessories including necessary connection with bus bar and out going cables complete all as specified and directed by Engr-in-Charge. |
| 44 | 400 Amps with 36 KA rupturing capacity |
| 45 | 250 Ampswith 36 KA rupturing capacity |
| 46 | 200 Ampswith 36 KA rupturing capacity |
| 47 | 160 Ampswith 36 KA rupturing capacity |
| 48 | Cutting and Trimming of tree branches touching LT over head lines & clear the vegetation /grass around theLT polemaintain a clearance of 1.50 M radius of the pole and trimming of branches in each span of LT over head line complete all as specified and directed by Engr-in-Charge. Note: (a) an area of 1.5 M surrounding the pole to be cleared off vegetation/grass & cutting of trees branches. (b) The item shall be repeated after three months from the date of first trimming as directed by Engr in charge. (d) Measurement and payment will be made for each cutting/trimming as a job. |
| 49 | M & L Surfaceexcavation not exceding 30cm deep andaveraging 15 cm deepand gettingoutin soft/loose soil including removing green vegetation, roots, bushes,etc from surrounding ofLt Feeder Piller Boards./Poles/ substationsetc. complete all as specified and directed by Engr-in-Charge. |
| 50 | M&L forscratching out old bubbled paint, finishing the surface two coats of aluminium synthetic enamel paint of 1st quality tostreet light/HT/ LT Overhead line PCC/steel tubular poles ofany height 9/11/13 mtr , all as per site including two strips of 30 cm wide to be painted red synthetic enamele above embedded level, including pole number writting with yellow colour enamel paint on black colour circular base) with two coat of lime wash on pole coping complete all as specified and directed by Engr-in-Charge. |
| 51 | Supply & fix as in replacement Cable twin core flat or circular, stranded of size 6 sqmm 1100 volts grade heavy dutyPVC insulated aluminium conductor, and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 m apart including 4mm suspension wire, complete all as specified and directed by Engr-in-Charge. |
| 52 | Supply & fix as in replacement Cable twin core flat or circular, stranded of size 10 sqmm 1100 volts grade heavy dutyPVC insulated aluminium conductor, and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 m apart including 4mm suspension wire,complete all as specified. |
| 53 | Supply and fix in repair LT cable joiniting kit 1100Volts grade cable for indoor/outdoor jointheat shrink type complete with jointing material and accessories suitble for 4 core XLPE armoured aluminium conductor cable of size 35 to 150 sqmm complete all as specified and directed by Engr-in-Charge. |
| 54 | Supply & fix heat shrinkable type straight through cable joint kitfor 1.1 KV gradecablecomplete with jointing material and accessories suitable for 25 to 120 Sqmm, 3.5 core : Note for item No 42 & 43 : (i)The suitable excavation shall done by the contractor for making the cable jointing kit and make the cable functional. (ii) Excavation, returning filling and remvoning shall be measured and paid seperately under the relevant items. |
| 55 | Supply and erecting in replacementLTPCC pole 9 Mts long cross sectional area 102 mm x 172 mm at top and 102x279 mm at bottom class 10 complying with requirement ofrelevant IS and including marking alternate white and black strips 30 cm high each , total of 5 Nos , commencing from the top of PCC coping with two coats of synthetic enamel paint over a coat of primer and writing pole Nos (letters and figures) (Block, Roman, Italic or Indian) of size as directed with synthetic enamel paint complete all as specified and directed by Engr-in-Charge.Note:- Excavation and shall be measured and paid for separately. |
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