Military Engineer Services-MES has published Tender For Repair/Replacement And Day To Day Maintenance Of Lt External Electrical Network Distribution System And Connected Allied Works At Zone 1A Under Age E/M No 1 Of Ge (U) Secunderabad. Submission Date for this Tender is 27-06-2023. Electrical Maintenance Tenders in secunderabad Telangana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 12-Jun-2023 | Amendment | Other | 20-06-2023 |
| 2 | 20-Jun-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-06-2023 |
| Sl. No. | Item Description |
| 1 | M&L for attending, repair and rectification of external LT electric supply complaints on 11000/1100 Volts grade, under ground / over head system along with necessary T & P, safety devices as per site requirement for the following type of complaints complete all as specified and directed:- |
| 2 | Replacement of LT blown out fuse as per existing capacity in any location of upto 200 Amps. |
| 3 | Replacement of wornout jumpers, jointing and tightening with new ACSR conductor. Note:- Single phase/two wire or 3 phase/4 wire system will be considered as one job for payment purpose. |
| 4 | Trimming/pruning and removing of tree branches or any other foreign objects from LT over head conductor and clearing the OH Line of any type and size for one span of any length in 2 way /4 way/6 way conductor system. Notes: (i) Insulators of any type, connectors and ACSR conductor of any size required at site will be measured and paid separately under relevant item of this schedule. (ii) The contractor is responsible for provision of Necessary T & P and safety equipments to complete the job. (iii) Quoted rate is deemed to inclusive of Replacement of Insulators, Joining the ACSR Conductor, Jumpering and stringing the ACSR conductor etc. |
| 5 | Dismantling of insulators any size and any type from existing /LT line , removing materials taking to schedule of creditcomplete all as specified Note:- Insulators shall be measured and paid separately under respective items. |
| 6 | Disconnecting from over head conductor, cutting worn out portion of LT/HTcables of any type and size, carry out repairs including taking out cables from under ground loop line and rejoining the same to restore electric supply. Notes:- (i) LT Jointing kits, LT XLPE Cables of any size, Cable protection Pipe if required at site will be measured and paid separately. (ii) Quoted rate is deemed to be inclusive of cutting and removing the Pole coping and inserting the cable along with protection pipes. |
| 7 | All as per item Sl No1.05 above but from LT switch gear/main switch board of any type and size including provision of suitable size of aluminum / copper cable lugs. |
| 8 | Dismantlingof rusted/ broken over head conductor of any type and length as required at site including removing of fore in objects if any from the over head lines. Notes:- (i)ACSR conductor used for replacement will be measured and paid under respective items. (ii) quoted rate is deemed to be inclusive of trimming of tree branches up to 1.5 Mtr around the conductor. |
| 9 | Replacement of faulty LT switch gear of any type and size fixed in panel board pole mounted boxes on walls or any other indicated places including provision of lugs/thimbles of suitable sizes. Note: - Switch gearswill bemeasured and paid separately under relevant items of this schedule. |
| 10 | Replacement of blown out DO fuse, 1.1 KV grade of any capacity. Notes: (i) Quoted rate is deemed to be inclusive of Fuse wire of required gauge and necessary T & P required at site. (ii) No additional payments will be admissible for replacement of fuse in same system with an hour. (iii) Set of 3 fuses will be considered as one job for payment purpose. |
| 11 | Dismantling of cross arms of Ms channel of angle setion for issue of schedule ofcredit |
| 12 | Dismantling of steel poles/ concrete poles of an site an location for issue of schedule of credit |
| 13 | Notes for Item Nos 1.01 to 1.12 :- (a)The contractor will be allotted complaints at MES complaint cell on daily basis on all working days and sufficient resources will be deployed by him/her for completion of day to day complaints within 24 Hrs from the time of reporting. Any delay beyond above mentioned time limit without intimation of sufficient cause, penalties will be recovered twice of the quoted rate for each un-attended complaint. (b)A detailed log of complaints with completion/non-completion remarks from users/MES will be maintained by the contractor and the same will be updated on daily basis in consultation with Engr-in-Charge or JE E&M as detailed. (c)The contractor will make suitable arrangement for emergency complaints and will notify authorised rep/Engr-in-Charge about extraordinary circumstances for probable non-completion or delay in rectification of complaints beyond stated time limit set for disposal of complaint.In case of any dispute the decision of accepting officer will be final and binding in this regard. (d)The contractor will intimate MES authority well in advance if electric shutdown is required during rectification of complaints. (e)The quoted rate is deemed to be inclusive of transportation and other expenses required for the resource deployment at the complaint site around scattered Military station at Secunderabad. (f)The contractor will maintain location wise record of each spare utilized as per inventoy format given by AGE E/M, Secunderabd and the same shall be submitted to E/M No I store on daily basis. |
| 14 | Supply only the following materials as in repairs/replacements complete all as specified and directed. |
| 15 | Supply and stringing ACSR conductor ofany size forLT over headlineconnections of squirrel/weasel/Mink as per site requirement including provision of aluminum biding wire complete . |
| 16 | Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut,100mm height, 65mm dia for 1100 volts grade. |
| 17 | Shackle type insulator, porcelain vitreous, white / brown / green,1100 Volts grade, 75mmheight&90 mmdiaincludinggalvanisedmildsteel strapof31 x 3 mm, 12 mm dia insulator bolt, washers& nuts. |
| 18 | Loop type insulator porcelain vitreous white, brown or green with overall dimensions of 90 x 140 mm, clearance of hole 25.5 mm. |
| 19 | MCCB 63 Amps, 3 pole, 415 Volts with rapturing capacity 16 KA, fixed magnetic and thermal settings |
| 20 | MCCB 63 Amps, 4 pole, 415 Volts with rapturing capacity 16 KA, fixed magnetic and thermal settings |
| 21 | MCCB 100 Amps, 3pole, 415 Volts with rapturing capacity 16 KA,fixed magnetic and thermal settings |
| 22 | MCCB 100 Amps, 4 pole, 415 Volts with rapturing capacity 16 KA, fixed magnetic and thermal settings adjustable thermal and fixed magnetic settings. |
| 23 | MCCB 160 Amps, 3 pole, 415 Volts with rapturing capacity 36 KAadjustable thermal and fixed magnetic settings. |
| 24 | MCCB 160 Amps, 4 pole, 415 Volts with rapturing capacity 36 KAadjustable thermal and fixed magnetic settings. |
| 25 | MCCB 200 Amps, 3 pole, 415 Volts with rapturing capacity 36 KAadjustable thermal and fixed magnetic settings. |
| 26 | MCCB 200 Amps, 4 pole, 415 Volts with rapturing capacity 36 KAadjustable thermal and fixed magnetic settings. |
| 27 | MCCB 250 Amps, 3 pole, 415 Volts with rapturing capacity 36 KAadjustable thermal and fixed magnetic settings. |
| 28 | MCCB 250 Amps, 4 pole, 415 Volts with rapturing capacity 35 KAadjustable thermal and fixed magnetic settings. |
| 29 | MCCB 400 Amps, 4 pole, 415 Volts with rapturing capacity 35/36 KA adjustable magnetic and thermal settings. |
| 30 | Supply, lay, commissioning and testing of cable jointing Kit for 1100 V grade cable for straight through heat shinkble jointwith jointing material and accessories suitable foraluminum conductor cable of sizeupto 120 sqmm, 3.5 Core complete all as specified and directed. |
| 31 | All as per item No 3 here-in-before but suitable foraluminium conductor cable of sizefrom 120 sqmm, 3.5 Coreto 240 Sqmm, 3.5 Core |
| 32 | M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional arealaid in trenches / duct or fixed to wall / passing through pipe on pole with suitable size cable glands, crimping type cable lugs for stranded aluminum conductor of following sizes complete all as specified and directed :- Note : Excavation, earth work, sand cushioning and cable protection items etc shall be measured and paid under respective items of BOQ |
| 33 | 4 core X 10 Sqmm |
| 34 | 4 Core X 16 Sqmm |
| 35 | 4 Core X 25 Sqmm |
| 36 | 3.5 Core X 35 Sqmm |
| 37 | 3.5 Core X 50 Sqmm |
| 38 | 3.5 Core X 70 Sqmm |
| 39 | 3.5 Core X 95 Sqmm |
| 40 | 3.5 Core X 120 Sqmm |
| 41 | 3.5 Core X 185 Sqmm |
| 42 | 3.5 Core X 240Sqmm |
| 43 | Labour only for releasing the binding of ACSR conductor of LTover head line from insulator, removing the jumper, connector, service wire, UG cable and restringing the existing ACSR conductor of any size, length, span upto desired sag and fixing the existing ACSR conductor on insulators by proper binding, jumper connection etc complete all as specified and directed. Notes:- (i)Single run of conductor will be measured as one unit which is deemed to be included in the quoted unit rate. (ii) Extra aluminum conductor required for jumpers and binding purpose is deemed to be included in the quoted unit rate. |
| 44 | M & L for testing earthing of installations, buildings, equipment etc and treating of earthings by pouring salt water and submit results sheet to AGE E/M No-I complete all as specified and directed. Note: Contractor has to arrange necessary tools required for the job |
| 45 | Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth, for foundation of PCC/Steel pole, laying of cable in trenches etc and getting out in hard / densesoil complete all as specified and directed. |
| 46 | All as per item No 8 here in before but depth above 1.5 m & below 3 m |
| 47 | Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in soils complete all as specified and directed. |
| 48 | Removing excavated material (soils) n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed. |
| 49 | M&L filling approved river sand in trenches for sand cushioning of laying of cables to the full width of excavated trench 8 cm thick before laying the cable and 15 cm above the cable, gently punned down, stretching and testing of cable on transformer yard etc complete all as specified and directed. Note :- Thickness of sand cushion after punning down shall be measured for payment. |
| 50 | Supply and Lay reinforced precast concrete cable cover LV, Type I,flat, size 250x150x40 mm complete all as specified and directed. |
| 51 | M&Lfor PCC 1:3:6 type C1 using 20mm graded aggregate set in cement mortar 1:4 as in coping/pedestals of poles including necessary form work complete and applying two coats of white wash to exposed surface of coping/platform complete all as specified and directed. |
| 52 | M&Lfor PCC 1:3:6 type C2 using 40mm graded aggregate as in foundation, filling and mass concrete for pole / stay / post etc complete all as specified and directed. |
| 53 | M&L brick protection with common burnt brick sub class ‘B’ of size 230x115x75mm for cable protection complete all as directed by Engr-in-charge. |
| 54 | M&L for stay assembly with all accessories as shown in Electrical Plate No 1 of SSR Part I (2009) with 16 mm dia stay rod and including 7/2.24 mm size stay strand and stay clamps including dismantling old unserviceable stay assembly complete all as specified and directed. Note : Loop type insulator, excavation, earth work and concrete shall be measured and paid separately under relevant items of this schedule. |
| 55 | M/L cross arms, bracing supports clamps and back plates fabricated from structural steel section incl nuts, bolts washers, welding, bending cold or hot drilling holes for bolts in any shapes or size as directedincluding applying two coat of quality aluminum paint over one coat of red oxide primer and fixed over RCC Pole/ steel poles of any height complete all as specified and directed. |
| 56 | M & L for replacement of broken earth pit made out of PCC 1:2:4 type B1 using 20 mm graded crushed stone aggregate, 20 mm thick and earth pit cover made out of RCC 1:2:4 type B1, cover reinforced with 8 mm dia TMT bars @ 100 mm center to centre both ways with hook made out of 8 mm dia bar, watering arrangement with funnel and wire mesh and including reconnecting of earth lead of any type with new nuts, bolts and washers etc as required at site complete all as specified and directed. |
| 57 | M & L for painting the existing LT steel poles of 9.0 Mtr long including cross arms, clamps, street light junction boxes etc with 2 coats of aluminium paint over a coat of red oxide primer including throughly cleaning the existing surface, writing of pole numbers in yellow circle 15 cm with black paint on poles. Painting the poles up to 1.5 Mtr height with alternate bands 30 cm height (3 Nos black and 2 Nos Yellow) from ground level, complete all as specified and directed. |
| 58 | M & L for Painting the existing LT PCCpoles with applying two coat of cement based paint over one coat of primer including painting of cross arms, clamps, etc with two coats of aluminum paint and providing alternative band of 30 cm width (3 Nos black and 2 Nos yellow) from bottom of pole to 1.5 meter heightcomplete all as specified and directed. |
| 59 | Supplying, errecting and fixing steel tubular swaged poles with cast iron base plate of size 300mm x 300mm x 6mm, finial taper plug, bolts, nuts & screws for type 410 SP-31 (9.0 metres long)including painting with two coats of aluminum paint over one coat of redoxide primer on all exposed surfaces and tarring with black bituminous paints to embedded portion in PCC and providing 3 Nos of 30cm wide circular bands with black & yellowpaint starting from plinth level at a gap of 30 cm in between 2 bands and numbering of poles, in yellow paint over black painted back ground at a height of 2m from bottom of pole with 5 cm large bold letters 2" (inch) widecomplete all as specified and directed. Note: Excavation, earth work, PCC in foundation and coping shall be measured and paid separately under relevant item of this schedule. |
| 60 | S&F in repairs surge protection of 10 KV suitable upto 100W LED light fittings suitable to operate on input voltage 440 AC,50 Hz,complete all as specified and directed. Make:Cromption cat part No 5RPSQ10KV/5KV-440 or equivalent as approved by GE. |
| 61 | Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor 3 core of size 2.5 Sqmm, 230 volts, 50 HZ complete all as specified and directed. |
| 62 | Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor twin core of size 4.0 Sqmm, 230 volts, 50 HZ complete all as specified and directed. |
| 63 | Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor twin core of size 6.0 Sqmm, 230 volts, 50 HZ complete all as specified and directed. |
| 64 | Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor three core of size 6.0 Sqmm, 230 volts, 50 HZ complete all as specified and directed. |
| 65 | Supply & lay heavy duty PVC insulated multi stranded Aluminum conductor twin core of size 10.0 Sqmm, 230 volts, 50 HZ complete all as specified and directed. |
| 66 | Supply & lay GalvanisedIron tubing50mm bore, light grade in protection of cable at road crossing/hard standing/pole protection fixed with MS clamps of size 40 X 4 mm, nut bolts and washer as per site requirement including taking down old unserviceable pipes complete all as specified anddirected. |
| 67 | All as per item No 29 above but GI tubing 80 mm bore. |
| 68 | All as per item No 29 above but GI tubing 100 mm bore. |
| 69 | M&L cutting of road/hard standing upto a size not exceeding 20 cm in width and not exceeding 60 cm in depth for laying of LT UG cable/protection pipe line making good the disturbed portion so as to match existing finishing with PCC 1:2:4 type B1/cement mortar in CM (1:2) complete all as specified and directed |
| 70 | S&F On- load changeover switch in open execution with front handle operating system, powdercoated, factory made of capacity 200Amps, 4 poleSCHStype with fixing arrangement on site including removing the existing unserviceable one complete all as specified and directed. Make:- Havells Cat NoIHCNFO0200or equivalent make in standard/Legrand/IndoAsian as approved by GE. |
| 71 | S&F On- load changeover switch in open execution with front handle operating system, powdercoated, factory made of capacity 400Amps, 4 poleSCHStype with fixing arrangement on site including removing the existing unserviceable one complete all as specified and directed. Make:- Havells Cat NoIHCNFO0200or equivalent make in standard/Legrand/IndoAsian as approved by GE |
| 72 | S&F Off- load changeover switch in sheet metal enclosure with front handle operating system, powdercoated, factory made of capacity 200Amps, 4 poleSCHStype with fixing arrangement on site including removing the existing unserviceable one complete all as specified and directed. Make:- Standard Cat NoISCFFE0200or equivalent make in Havells/Legrand/IndoAsian as approved by GE |
| 73 | S&F Off- load changeover switch in sheet metal enclosure with front handle operating system, powdercoated, factory made of capacity 400Amps, 4 poleSCHStype with fixing arrangement on site including removing the existing unserviceable one complete all as specified and directed. Make:- Standard Cat NoISCFFE0400or equivalent make in Havells/Legrand/IndoAsian as approved by GE |
| 74 | S&F Off- load changeover switch in sheet metal enclosure with front handle operating system, powdercoated, factory made of capacity 63Amps, 4 poleSCHStype with fixing arrangement on site including removing the existing unserviceable one complete all as specified and directed. Make:- Standard Cat NoISCFFE63or equivalent make in Havells/Legrand/IndoAsian as approved by GE |
| 75 | S&F Weather proof outdoor bus bar chamber, made out of 3 mm thick MS sheet duly powder quoted comprising4 Nosaluminium strips each of 200Amps, 60cm long duly insulated mounted on insulators including MCCB 100 Amp with 4 No’s mounting legs made out of 25mm x 25mm x 6mm angle iron grouted in PCC block of size 30cm x 60cm x 105cm (30cm depth below ground level and 75cm above ground level) in cement concrete 1:3:6, type C-2 (using 40mm grade crushed stone aggregate), andconnections with suitable size of aluminium thimbles, nuts, bolts & washers including cable glands at entry and outlet points including excavation and earth work, returning filling and removal of surplus soils, including taking out old unserviceable bus bar chamber complete all as specified and directed. |
| 76 | M & L for maintenence free safe earthing electrode (SEE) designed pipe in pipe technology, Only 1 No earth pit duly inter connected with copper earth strip 25 mm x 3 mm, each earth pit having outer pipe of size76.3mm diaand inner pipe of size42.4 mm dia, each GI pipe have 3 mtrlongduly zinc and alloy coated having zinc coating (80-100) microns to whole length of pipe and alloy coating 250-300 micronto upper 300mm length of pipe, inside filled with crystal conductive compound (CCC) having anti corrosive and conductive properties to provide annular space of earth electrode and externalblack fill compound two bag of25 kg mixed with soil all arround the earth pipeforretainingmoisture, reduce the soil resistivity and dissipation of fault current, connected to earthing test point including excavation, earth work, PCC pit, RCC cover 50 mm thick, lifting rod 8mm dia, GI protection pipe 40 mm dia lightgrade for protection of inter connecting earthing strip from mechanical protection andtesting on completion, complete all as specified and directed. |
| 77 | M & L for maintenence free safe earthing electrode (SEE) designed pipe in pipe technology, set of 3 Nos earth pit duly inter connected with copper earth strip 25 mm x 3 mm, each earth pit having outer pipe of size76.3mm diaand inner pipe of size42.4 mm dia, each GI pipe have 3 mtrlongduly zinc and alloy coated having zinc coating (80-100) microns to whole length of pipe and alloy coating 250-300 micronto upper 300mm length of pipe, inside filled with crystal conductive compound (CCC) having anti corrosive and conductive properties to provide annular space of earth electrode and externalblack fill compound two bag of25 kg mixed with soil all arround the earth pipeforretainingmoisture, reduce the soil resistivity and dissipation of fault current, connected to earthing test point including excavation, earth work, PCC pit, RCC cover 50 mm thick, lifting rod 8mm dia, GI protection pipe 40 mm dia lightgrade for protection of inter connecting earthing strip from mechanical protection andtesting on completion, complete all as specified and directed. |
| 78 | Supply & Filldistilled water in batteries of solar street lights of any capacity and any height all as specified and directed by Engr in charge. |
| 79 | S& F in replacement of old unserviceable lugs after cutting the worn out /faulty cable end from LT pillar/panel box including necessary earth work for taking out the cable from loop line, returning, filling in and making cable lead by providing aluminum lugsincluding crimping with crimping tools in the existing LT cable 3.5 core upto 25 Sqmm including necessary connection complete all as specified and directed. |
| 80 | All as per item No 42 here in before but aluminium lugs of size 35 Sq mm. |
| 81 | All as per item No 42 here-in-before but aluminium lugs of size 50 Sq mm. |
| 82 | All as per item No 42 here-in-before but aluminium lugs of size 70 Sq mm. |
| 83 | All as per item No 42 here-in-before but aluminium lugs of size 95 Sq mm. |
| 84 | All as per item No 42 here-in-before but aluminium lugs of size 120 Sq mm. |
| 85 | All as per item No 42 here-in-before but aluminium lugs of size 150 Sq mm. |
| 86 | All as per item No 42 here-in-before but aluminium lugs of size 185 Sq mm. |
| 87 | S&F conneting and testing MCB isolator Single pole and neutral (SPN) 240 Volts of capaciyt 40 A10 KA 50 "B" curve complete Make:- Indoasian Cat part No. 811031 or equivalent of L&T/ Standard/Havells/C&S as approved by GE |
| 88 | S&F conneting and testing MCB isolator three pole and neutral (TPN) 415 Volts of capaciyt 40 A16 KA 50 "c" curve complete |
| 89 | S&F connecting and testing MCB isolator three pole and neutral (TPN) 415 volts of capacity 63 A16 KA 50 "c" curve complete |
| 90 | M & L for digital voltmeter of range 0 to 500 volts and size 96 mm square dialincluding taking down old defective voltmeter and wiring if any required complete allas specified and directed. |
| 91 | M & L for digital ammeter of range 0 to 500 volts and size 96 mm square dialincluding taking down old defective ammeter complete allas specified and directed. |
| 92 | Supply only LED bulb 5 Wattsuitable for B-22 base holder complete all as specified and directed. |
| 93 | S&F cable route indicator for LT UG cable of 1100 volts bolted with 25x5 mm flate iron member of height 0.60 mtrs and 80 mm CI plate embeded in PCC 1:3:6 type C2 of size 15x15x20 cm block complete all as specified |
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