Military Engineer Services-MES has published Tender For Repair/Preventive Maintenance Of Transformers Dg Sets Amf Panel Vcb/Acb Panel And Other Ht/Lt Switchgears And Ug Cable At Patparganj And Mayur Vihar Qtrs New Delhi Under Ge South West New Delhi. Submission Date for this Tender is 10-01-2024. Air Circuit Breaker Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 05-Dec-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 12-12-2023 |
| 2 | 14-Dec-2023 | Amdt in Critical dates | Date | 19-12-2023 |
| 3 | 19-Dec-2023 | Amdmt in Critical dates | Date | 26-12-2023 |
| 4 | 23-Dec-2023 | Amendment in Critical dates | Date | 03-01-2024 |
| 5 | 26-Dec-2023 | Critical dates | Date | 10-01-2024 |
| Sl. No. | Item Description |
| 1 | Preventive Maintenance and Servicing of 315 KVA, 11/0.433 KV Step down Transformer Indoor and Oil Cooled type by disconnecting carefully electric connection on primary & secondary side, Checking both side HT bushing, bushing rod, opening top cover of the transformer by unscrewing nuts, bolts, washers etc, rectify the oil leakages issues, if noticed any from the entire body of the transformer, during servicing and re-fixing the top cover of transformer according to previous system.Servicing of the transformer must be done through OEM or authorised personnel including maintaining and submitting the inspection and testing records of each transformer to the Engr-in-Charge. Make of Transformer : Kirloskar Note 1. :-Inspection of transformer shall involve :- (a) Checking of all clamps, nuts, bolts including core bolts & cover fixing bolts etc.(b)Checking all brazings, joints, tap heads, gaskets and connection joints.(c)Checking all terminations / connections inside/ouside the transformer.(d)Checking of off load tap changer assembly, checking the moving and fixed contacts for contact wear and connection to winding.(e)Conducting the test on core and windings as per IS like ratio, magnetic imbalance, short circuit, IR Value, High Voltage Test etc. in presence of Engr-in-Charge. Note 2. :Spares usedbushes studs HT/LT, bushing rod HT/LT, transformer oil, filteration of oil, buchholtz relay, Gaskets set, Off Load Change over switch etc will be measured and paid separately under respective item of BOQ. Note 3 :- The rates quoted against the item is deemed to be included for cost of Labour for lifting/transporting to civil workshop and vice-versa, if required as per site requirement. |
| 2 | Supply and topping up of transformer oil with di-electric strength not less than 60 KV in to the conservator tank / body tank of the transformer at 11 KV Sub Station at Patpar Ganj Campus including maintaining and sumitting the test results to Engr-in-charge. Make : Poweroil / Transol/ Sabitha Chemicals.Note : (i)New Transformer oil will be filled in the transformer only after filteration and de-hydration of existing transformer oil of the transformer.(ii)Transformer oil shall be supplied in sealed container /barrel with test result and test certificate etc. |
| 3 | Supply only Gasket set suitable for top cover of 11/0.433 KV Distribution transformers of 315 KVA, Indoor/Oil Cooled Type including dismentling old one complete all as specified and directed.Make of Transformer : Kirloskar |
| 4 | Supply only HT porcelain bushing suitable for 11/0.433 KV Distribution Transformers of 315 KVA, Indoor/Oil Cooled Type including dismantling old one complete all as specified and directed.Make of Transformer : Kirloskar |
| 5 | Supply only LT porcelain bushing suitable for 11/0.433 KV Distribution Transformers of 315 KVA, Indoor/Oil Cooled Type including dismantling old one complete all as specified and directed.Make of Transformer : Kirloskar |
| 6 | Supply only HT bushing rod made out of gun metal with threading & of suitable length/ size all as per existing including metal rings/ bolts/ washers/ rubber rings etc, suitable for 11/0.433 KV Distribution transformers of 315 KVA, Indoor/Oil Cooled Type including dismentaling old one complete all as specified and directed. |
| 7 | Supply only LT bushing rod made out of gun matel with threading and of suitable length / size all as per existing including metal rings/ bolts/ washers/ rubber rings etc, suitable for 11/0.433 KV Distribution Transformer of 315 KVA, Indoor/Oil Cooled Type including dismentling old one complete all as specified and directed. |
| 8 | Supply only Oil Temperature Indicator (OTI), suitable/compatible to 11/0.433 KV Distribution Transformers outdoor/indoor type of 315 KVA capacity including modification required of any type and dismentling old one complete all as specified and directed. |
| 9 | Labour and Plant/Machinery for online dehydration of Transformer Oil of Transformer /OCB at 11 KV Sub Stn Yard inside Patpar Ganj Campus.Desired di-electric strength of transformer oil must not be less than 60 KV including maintaining and submitting the test results of each transformer before and after the dehydration of transformer oil to Engr-in-Charge. |
| 10 | M & L for preparation of existing surface of transformer by scrapping down peeled off old paint, cleaning and removing oil and grease etc and applying one coat of smoke gray paint by spray to the 315 KVA, 11/0/433 KV, Indoor/Oil Cooled Type transformer complete all as directed. |
| 11 | S & F in replacement of Silica gel breather assembly suitable/ compatible to 11/0.433 KV Distibution transformers of the 315 KVA, Indoor/Oil Cooled Type including any modification required to fix the breather assembly complete all as specified and directed. |
| 12 | Preventive Maintenance and Servicing of 125 KVA, 415 Volts, DG Set (Kirloskar Make) by OEM authorised dealer by taking proper Shut down, Checking and cleaning the fixed and moving parts by unscrewing nuts, bolts, washers etc, removing dust particles and applying petrolium gelly/gease etc to all mechanical parts, rectify the oil leakages issues, if noticed any from the entire body of the DG Sets.Servicing of the DG Set must be done through OEM or authorised personnel including maintaining and submitting the inspection and testing records of each DG Sets to the Engr-in-Charge. Note 1. :-Inspection of DG Sets shall involve :- (a) Checking of all clamps, nuts, bolts including core bolts & cover fixing bolts etc.(b)Checking all brazings, joints, tap heads, gaskets and connection joints.(c)Checking all terminations / connections inside/ouside the DG Set.(d)Checking of Alternator, changer assembly, checking the moving and fixed contacts for contact wear and connection to alternator.(e)Conducting the test on core and windings as per IS like, short circuit, IR Value, High Voltage Test etc. in presence of Engr-in-Charge. Note 2. :Spares used e.g. Engine Oil, Coolent, Fuel Filter, Oil Filter, Air Filter & Bypass filter, Gaskets set etc will be measured and paid separately under respective item of BOQ. Note 3 :- The rates quoted against the item is deemed to be included for cost of Labour for lifting/transporting to civil workshop and vice-versa, if required as per site requirement. |
| 13 | Supply & Top-up of Engine Oil to 125 KVA DG Set No. 1 & 2, suitable / compatible to existing 125 KVA, DG Set complete all as specified and directed.Make : Volvoline, Grade SAE 15W40, APICH-4.Make of DG Set : Kirloskar Note : Engine Oil should be supplied in Seal Packed container. |
| 14 | Supply & Top up of Coolent to 125 KVA DG Set No. 1 & 2, suitable /compatible to existing 125 KVA, DG Set complete all as specified and directed.Make of DG Set : KirloskarNote : Coolent should be supplied in seal packed container/bottles etc. |
| 15 | Supply only in replacement Fuel filter as per sample, suitable /compatible to existing 125 KVA, DG Set.Make of DG Set : Kirloskar |
| 16 | Supply only in replacement Engine Oil Filter as per sample, suitable /compatible to existing 125 KVA, DG Set. Make of DG Set : Kirloskar |
| 17 | Supply only in replacement Air Filter as per sample, suitable /compatible to existing 125 KVA, DG Set.Make of DG Set : Kirloskar |
| 18 | Supply & Top up of Distilled water for Battery of 125 KVA, DG Set No. 1 & 2 complete all as specified and directed.Make of DG Set : Kirloskar Note : Distilled Water should be supplied in seal packed container/bottles etc. |
| 19 | Supply only in replacement Battery lead with stranded copper conductor of size 70 Sqmm single core PVC insulated flexible 0.6 mtr long alngwith battery terminal for negtive and stator terminal duly soldered all as directed. |
| 20 | M &L for cleaning of Fuel Tank made up of MS Sheet of 125 KVA, DG Set of 600 Ltrs capacity approx by draining out fuel inseparate empty container, taking out silt/dirt /deposition inside the tank, cleaning it completely by manual labour and necessary T & P and refilling, and reconnected with fuel pipes with DG Set all as specified and directed. |
| 21 | Preventive maintenance and servicing of AMF Panel of 125 KVA, DG Set including cleaning from inside and outside by using CRC-26 spray or blower including DG & Main Power contactor, Fuse Links, Setting of Relays etc.This job must be carried out through OEM or authorised personnel to the entire satisfaction of Engr-in-Charge.Note :-Spares used during servicing will be measured and paid separately under respective item of BOQ. |
| 22 | Preventive maintenance and servicing of 11 KV HT OCB (SEI Ltd), MDO Type, Rated Current 400A, 50 Hz by taking out the breaker trolley of 11 KV HT OCB, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male /female bushing/ terminals/ Spouts of VCB.Complete servicing of switchgear including checking the fixed / moving contacts of all the 3 phases adjusting electrical/ electronic/mechanical components all as per mfg instruction manual and standard practice including testing and calibration of relay of any make (e.g. Earth Fault relay / Over current relay/ Master Trip relay etc) of 11 KV OCB Panel.The fault level setting of these relays shall be as per the BSES Norms so that individual breaker will activate / trip to arrest the fault in local circuit and fault will not travel to main breakers at Main Sub Stn and subsequently to BSES Power Feeder.This job must be carried out through OEM or authorised personnel including maintaining and submit the testing report to the entire satisfaction of Engr-in-Charge.Note :-Spares used during servicing will be measured and paid separately under respective item of BOQ. |
| 23 | Supply only in replacement of TNC switch, 220 VDC, suitable/ compatible for operation of existing 11 KV OCB Breaker complete all as directed. |
| 24 | Supply only Volt meter selector switch rotary type indicating the position R, Y, B, Off, suitable /compatible to existing OCB complete all as specified and directed. |
| 25 | Supply only Operating Handle made up of high tensile galvanised iron, suitable/compatible to Existing 11 KV HT Breaker complete all as specified and directed. |
| 26 | Preventive maintenance and servicing of LT ACB, MDO Type, Rated Current 800A, 415 Volts, 50 Hz, AC, Indoor type by taking out/rack out the ACB from LT Panel, cleaning from inside and outside by using CRC-26 spray and applying petrolium jelly to the all moveable parts, Male /female contacts / terminals/ Spouts of ACB.Complete servicing of switchgear including checking the fixed / moving contacts of all 3 phases adjusting electrical/ electronic/mechanical components including control wiring etc all as per mfg instruction manual and standard practice including testing the ACB by injecting the fault current.The fault level setting of these ACBs shall be stepwise with its other ACBs connected in perallel so that individual swithgear will activate and trip to arrest the fault of individual circuit and fault will not travel to main Switchgear.This Job must be carried out through OEM or authorised personnel.Make of ACB : L & T as OEM Note :- S & F of spare parts of the ACB will be measured and paid separately under respective items of BOQ. |
| 27 | Supply only in replacement of Closing Release (CR) operating range 110V AC & DC including taking down existing one.Cat No. CL90817AOOO. |
| 28 | Supply only in replacement of Shunt Release (SR) operating range 110V AC /110 DC including taking down existing one.Cat No. CL90816OAOO. |
| 29 | S & F in replacement of MCB 4 Pole, 415 Volts, 50 Hz, 63 Amp, 10 KA, C-Curve conforms to IS/IEC 60898 including taking down existing one and install with mounting rail, links etc complete all as specified and directed. |
| 30 | S & F in replacement of MCB 3 Pole, 415 Volts, 50 Hz, 63 Amp, 10 KA, C-Curve conforms to IS/IEC 60898 including taking down existing one and install with mounting rail, links etc complete all as specified and directed. |
| 31 | S & F in replacement Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size 200 x 150 mm for LT Supply including taking down existing one complete all as specified and directed. |
| 32 | S & F in replacement MCCB 4 Pole, 415 Volts, 63 Amp, 16 KA Breaking capacity, thermal adjustable type with Ics = 100% of Icu including suitable size of spreader links on both side and galvanised or cromium plated high tensile nuts, bolts and washers etc complete all as specified and directed. |
| 33 | S & F in replacement MCCB 4 Pole, 415 Volts, 100 Amp, 16 KA Breaking capacity with adjustable Thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including suitable size of spreader links on both side and galvanised or cromium plated high tensile nuts, bolts and washers etc complete all as specified and directed. |
| 34 | S & F in replacement MCCB 4 Pole, 415 Volts, 125 Amp, 25 KA Breaking capacity with adjustable Thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including suitable size of spreader links on both side and galvanised or cromium plated high tensile nuts, bolts and washers etc complete all as specified and directed. |
| 35 | S & F in replacement MCCB 4 Pole, 415 Volts, 160 Amp, 25 KA Breaking capacity with adjustable Thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including suitable size of spreader links on both side and galvanised or cromium plated high tensile nuts, bolts and washers etc complete all as specified and directed. |
| 36 | S & F in replacement MCCB 4 Pole, 415 Volts, 200 Amp, 25 KA Breaking capacity with adjustable Thermal and adjustable Magnetic overload protection with Ics = 100% of Icu including suitable size of spreader links on both side and galvanised or cromium plated high tensile nuts, bolts and washers etc complete all as specified and directed. |
| 37 | S & F in replacement LED Indicator lamp Red/Yellow/Blue size as per site requirement including drilling and cutting in panel without disturbing other existing fitments and requisite control wiring etc complete all as specified and directed at site. |
| 38 | S & F in replacement of cylindrical panel locks of suitable size or as per sample including drilling, cutting and welding etc in panel sheets without disturbing to other existing fitments including taking down old one complete all as specified and directed. |
| 39 | S & F in replacement of old broken Cold rolled mild steel Hinges of existing LT Panel/Feeder Pillar/bus Bar Box etc of suitable size or as per sample including welding and painting to match with existing colour of Panel sheet etc complete all as specified and directed. |
| 40 | M & L for cutting/drilling to CRCA Sheet of 3.15mm/2mm thick for fixing of MCB/MCCB etc of suitable length/size according to site requirement without disturbing to the existig fitments complete all as specified and directed. |
| 41 | M & L for preparation of existing surface of Feeder Pillar /Panel and Supporting angle iron of feeder pillar panel by srapping down, peeled off old paint, cleaning etc and applying one coat of Smoke Gray paint to Feeder Panel Sheet including cleaning of Panels from inside by blowing of compressed air etc complete all as specified and directed. |
| 42 | Supply and Laying in replacement including testing & commissioning power cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (Heavy duty) 11000 volts grade with stranded aluminium conductor of cross sectional area 95 sqmm 3 core including connecting on both side of Transformer/Pole/VCB etc with suitable size of Nut-bolts and wshers etc (Earthed) complete all as directed. |
| 43 | Supply and Laying in replacement including testing & commissioning ofLT UGXLPE Insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor including termination at both side of LT Panel/Feeder Pillar/Bus Bars/Change over panels etc with suitable size of AL Lugs, Nut-Bolts and washers etc including taking down existing one complete all as specified and directed of size : 4 Core 16 Sqmm Note - Excavation / earthwork, cable protection covers & sand cushioning will be measured and paid separately under respective item. |
| 44 | All as per item No 43.00 here-in-before but 3.5 Core 25 Sqmm |
| 45 | All as per item No 43.00 here-in-before but 3.5 Core 35 Sqmm |
| 46 | All as per item No 43.00 here-in-before but 3.5 Core 50 Sqmm |
| 47 | All as per item No 43.00 here-in-before but 3.5 Core 70 Sqmm |
| 48 | All as per item No 43.00 here-in-before but 3.5 Core 150 Sqmm |
| 49 | Excavation in trenches in any type of soil not exceeding 1.5m wide and not exceeding 1.5 m depth and getting out for foundation of pole, stay, laying of cable and pipe etccomplete all as specified and as directed. |
| 50 | Returning and filling, including spreading levelling and well ramming in layers n exc 25 cm all as specified and directed. |
| 51 | Removing excavated material a distance n. exc 50 m & depositing where directed at a level n. exc 1.5 m above the starting point. |
| 52 | M&L for dry sand cushioing to under ground cable in trenches incl spreading, leveling and hand punning complete all as specified and directed.Note : For measurement purpose punned thickness shall be considered. |
| 53 | Supply and laying in replacement unreinforced precast concrete cable cover, class LV, Type 1, flat, size 250mmx1580mmx40mm complete |
| 54 | Supply and lay in replacement G.I pipe light grade 50 mm bore with all fittings required for protection of under ground cable complete all as specified and as directed. |
| 55 | All as per item No 54.00 here-in-before but 80 mm bore. |
| 56 | M & L in replacement for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6.3 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.50 m deep below normal ground level in any type of soil strata, connected to galvanized iron strip 25 x 4mm by means of bolts, nuts and washers of galvanised iron or steel all as shown in earth plate No 3 of MES schedule 1991 Part – I connected to LT Panel/Feeder Pillar/Sub Feeder Pillar/Change over Panel etc as required including necessary excavation and earth work, concrete pit & chamber in PCC 1:2:4 type B1 & pit cover with lifting handle and Earth lead and 20mm Dia GI watering pipe medium grade, Funnel, wiremesh, etc. complete all as specified and directed by Engr-in-Charge including testing on completion. |
| 57 | M & L for Road/PCC Cutting as required for laying ofpipe and passing of cable etc including excavation according to site requirement and making good with existing material i.e Bitumenous and compacted to match with the existing one complete all as specified and as directed. |
| 58 | M & L for demolition of unreinforced PCC, floors etc in any position and any description including removal of demolished material complete all as specified and directed. |
| 59 | M & Lfor plain concrete cement 1:2:4 type B2 using 40mm graded coarse aggregate for foundation of Feeder Panels/Path Way etc including necessary form work/Shuttering etc complete all as specified and directed. |
| 60 | S & F in replacement of high power LED 70W, die cast aluminium housing flood light suitable for highlighting architectural features and general purpose lighting complete all as specified and as directed.Make : Havells cat part No. JETAADOORNFLS70WLED757SSYMTOTG or equivalent model of make mentioned in list of makes. |
| 61 | S & F in replacement of Steet Light high power LED 70W, 230 V, IP-66 protection, made up of ressure die cast aluminium housing Street Light for general purpose lighting, suitable for fixing on pole of dia 76 mm complete all as specified and as directed.Make : Havells cat part No. ENDURAOMNIPLUSSL70WLED757SASYTOPC or equivalent model of make mentioned in list of makes. |
| 62 | S & F in replacement of Post Top, high power LED 25W, 230 V, IP-65 protection, energy saving, environmetal friendly, long life aesthetically designed with symmetrical light distribution, spun aluminium landscape luminaire, suitable for fixed on 75 mm dia pole complete all as specified and as directed.Make : Havells cat part No. RUBYPT25WLED757SSYMTOPC or equivalent model of make mentioned in list of makes. |
| 63 | S & F in replacement LED Building Security Light 35 Watt, 230 Volts, AC Outdoor type, IP 66 protection including suitable size of GI bracket of 1.0 mtr length of dia 40 mm, clamps, nut-bolts and washers etc including fixing on any type of wall complete all as specified and as directed. |
| 64 | M&Lfor preparation of existing surface of steel tubular pole by srapping down peeled off old paint, cleaning etcof length 8.5/9/11 mtrs and cross arms etc and applying one coat of aluminium coatpaint including rewriting pole Nos as directed with black paint complete all as specified and directed by Engineer in Charge. |
| 65 | M&L for LT UG Cable fault testingfrom FP Box to fault location not exceeding 500M in length including opening the cable from both side and reconnection the same cable as per existing system after detection of fault of size, 4 Core 10/16 Sqmm Note :- (i) Job will be measured after fault detection of any type regarding this decision of Engineer-in-charge shall be final & binding. |
| 66 | All as per item No 65.00 here-in-before but 3.5 Core 25/35 Sqmm |
| 67 | All as per item No 65.00 here-in-before but 3.5 Core 50/70 Sqmm |
| 68 | All as per item No 65.00 here-in-before but 3.5 Core 95/120 Sqmm |
| 69 | All as per item No 65.00 here-in-before but 3.5 Core 150/185 Sqmm |
| 70 | M & L forroute tracing of LT UG Cablesunder ground/road upto 500 mtr from one end to another end of any size cable including disconnection of cable at both ends and after tracing the route the same cable must be re-connected as per existing system, without any extra cost to the department complete all as specified and directed.. |
| 71 | S & F in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium6 Sqmm 3 Core Multi-stranded conductor , served with inner sheathing of PVC tape and overall PVC sheathed in service connections complete all as specified and directed. |
| 72 | M&L for Straight through LT cable heat shrinkablejointing kit suitable forLT UG of following sizes cable complete Size : 4 Core 10/16 Sqmm, Make- Raychem/3M/Denson Note:- For Item Ser No (72) to (76) (i)Disconnection of cable from both side of LT MCCB/Transformer/VCB/HT Busbar etc and reconnection the same cable after tracing fault/jointing work according to existing system or as directed at site is the responsibility of contactor and cost of the same included in this job. (ii)Job will be measured after fault detection only. |
| 73 | All as per item No 72.00 here-in-before but 3.5 Core 25/35 Sqmm |
| 74 | All as per item No 72.00 here-in-before but 3.5 Core 50/70 Sqmm |
| 75 | All as per item No 72.00 here-in-before but 3.5 Core 95/120 Sqmm |
| 76 | All as per item No 72.00 here-in-before but 3.5 Core 150/185 Sqmm |
| 77 | S & F in replacement of three core, copper conductor cable,3x6.0 Sqmm size, multistranded, Flat/Round type, PVC insulated, FRLS, 1100 Volt grade complete all as specified and as directed. |
| 78 | M&L for 3 core 95 Sqmm, 11 KV HT UG Cable fault testing from one End termination to another End termination (distance not more than 1500 mtrs) and identifying the fault location complete all as directed. Note:- For Item Ser No (78) to (81) (i)Disconnection of cable from both side of Transformer/VCB/HT Busbar/GOD etc and reconnection the same cable after tracing fault/jointing work according to existing system or as directed at site is the responsibility of contactor and cost of the same included in this job. (ii)Job will be measured after fault detection. |
| 79 | M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 95 Sqmm (Earthed), XLPE armoured aluminium conductor cable. |
| 80 | M & L for End Jointing Kit for 11 KV HT (Earthed) grade power cable for indoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 95 Sqmm (Earthed), XLPE armoured aluminium conductor cable. |
| 81 | M & L for straight through jointing Kit for 11 KV HT (Earthed) grade power cable for OUTDOOR termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 Core 95 Sqmm (Earthed), XLPE armoured aluminium conductor cable. |
| 82 | S & Fix of Cable Route Marker made up of Cast Iron of dia 100 mm and thickness 4.65 mm with supporting angle iron of size 20 x 20 x 3 mm and height 0.6 mtr for stand including priming, painting and wirting of "HT/LT CABLE" with Arrow Direction in suitable size of letter including necessary earthwork and grouted at suitable depth in PCC 1:3:6 Type C2 using 40 mm graded aggregate in mass concrete complete all as specified and directed. |
| 83 | S & F in replacement Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing with the help of suitable size of GI saddle/clamps etc. Size 25 x 4 mm GI strip. |
| 84 | Labour for cleaning the 3 mtr sorrounding area of HT Busbar Panel/VCB/RMU etcby removing/cutting down from roots oftrees, bushes & sepplings etc and thrown away the same atleast 100 mtr away from the site complete all as directed |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
