Military Engineer Services-MES has published Tender For Repair / Replacement To Acsr Conductor, Lt Poles, Bus Ducts And Other Em Works At Af Stn Tezpur Under Ge ( Af ) Tezpur. Submission Date for this Tender is 07-05-2024. Conductor Tenders in tezpur Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 30-Apr-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 07-05-2024 |
| FileName | File Description | File Size |
| db58a197-22b4-41ac-8d4e-2a30332efdf5.html | Tender Notice | 0 KB |
| BOQ_727972.xls | Tender Document | 0 KB |
| TENDER.pdf | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | Dismantling of ACSR or AAC conductors, service feeder or distributor span complete all as directed. |
| 2 | Dismantling insulator any type, any size complete all as directed. |
| 3 | Dismantling cross arms of M S channels or angle sections etc complete all as directed. |
| 4 | Dismantling stay assembly complete all as directed. |
| 5 | Dismantling steel poles/struts, any size complete all as directed. |
| 6 | Taking down existing, galvanized steel tubing, 32 mm bore, of any grade,in trenches or fixed to poles/Walls etc,including all fittings, complete all as directed. |
| 7 | Taking down existing, galvanized steel tubing, 40 mm bore, of any grade, in trenches or fixed to poles/Walls etc,including all fittings, complete all as directed. |
| 8 | Taking down existing, galvanized steel tubing, 50 mm bore, of any grade, in trenches or fixed to poles/Walls etc,including all fittings, complete all as directed. |
| 9 | Taking down existing, galvanized steel tubing, 80 mm bore, of any grade, in trenches or fixed to poles/Walls etc,including all fittings, complete all as directed. |
| 10 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size 10 Sq mm, 2 core, complete all as directed. |
| 11 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size 16 Sq mm, 4 core, complete all as directed. |
| 12 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size 25 Sq mm ,4 core, complete all as directed. |
| 13 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size,35 Sqmm, 3 ½ core, complete all as directed. |
| 14 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size,50 Sqmm, 3 ½ core, complete all as directed. |
| 15 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size,70 Sqmm, 3 ½ core, complete all as directed. |
| 16 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size, 95 Sq mm, 3 ½ core, complete all as directed. |
| 17 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size, 120 Sq mm, 3 ½ core, complete all as directed. |
| 18 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size, 185 Sq mm, 3 ½ core, complete all as directed. |
| 19 | Taking out existing, PVC insulated, PVC sheathed, armoured U/G cables, 1100 Volts grade from trenches/ducts/ poles etc of size, 300 Sqmm, 3 ½ core, complete all as directed. |
| 20 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil ,complete all as specified and directed. |
| 21 | Excavating in trenches, n exc 1.5 m wide and exc 1.5 m but n exc 3.0 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil ,complete all as specified and directed. |
| 22 | Returning filling in soft/loose soil, including, spreading levelling watering and well ramming in layers not exc. 25 cm complete all as specified and directed. |
| 23 | Removing excavated soils to a distance not exceeding 50 Metres and depositing where directed at a level n. exc. 1.5 M above the starting point complete all as specified and directed. |
| 24 | Materials and Labour for plain cement concrete (1:3:6) Type C-2 using 40 mm graded aggregate in foundations, filling and mass concrete complete all as specified and directed. |
| 25 | Materials and Labour for plain cement concrete (1:2:4) type B1 using 20 mm graded aggregate in lintels up to 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings up to 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary from work complete all as specified and directed. |
| 26 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 10 Sq. mm, 2 core, complete all as specified and directed. |
| 27 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 16 Sq. mm, 4 core, complete all as specified and directed. |
| 28 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 25 Sq. mm, 4 core, complete all as specified and directed. |
| 29 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 35 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 30 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 50 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 31 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 70 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 32 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 95 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 33 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 120 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 34 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 185 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 35 | Supply,laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 300 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 36 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 16 Sq. mm, 4 core, complete all as specified and directed. |
| 37 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 25 Sq. mm, 4 core, complete all as specified and directed. |
| 38 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 35 Sq. mm,3 ½ core, complete all as specified and directed. |
| 39 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 50 Sq. mm,3 ½ core, complete all as specified and directed. |
| 40 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 70 Sq. mm,3 ½ core, complete all as specified and directed. |
| 41 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 95 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 42 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured,heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 120 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 43 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 185 Sq. mm, 3 ½ core, complete all as specified and directed. |
| 44 | Re-laying, jointing and testing of LT, XLPE insulated, PVC sheathed, armoured, heavy duty electric cables with aluminium conductor for working voltage up to and including 1100 volts, of Cross sectional area 300 Sq. mm,3 ½ core, complete all as specified and directed.NOTE:- (Applicable for BOQ/Schedule-A Serial Item No. 36 to 44) Old Serviceable LT Cables obtained from taking out vide BOQ/Schedule-A Serial Item No. 11 to 19 here in before shall be re-used. |
| 45 | Horizontal boring of holes, under road/ pavement / hard standing etc.,not exceeding 10 Metres in length, in any type of soil, suitable for passing through upto 80 mm bore, galvanised steel tubing,complete all as specified and directed. |
| 46 | Cutting chase for pass through cable protection pipe ,etc.in existing plain cement concrete pavement/ hardstanding/aprons etc. and making good, cutting in plain cement concrete (1:3:6) Type C1(using 20 mm graded aggregate),exceeding 20 cm but not exc 50 cm girth, complete all as specified and directed. |
| 47 | Supply and filling in dry sand in cable trenches before and after the cables are laid, as in sand cushioning to cables complete all as specified and directed. |
| 48 | Supply and laying sub class ‘B’, bricks, in cable trenches, as cable protection complete all as specified and directed. |
| 49 | Re-laying old serviceable bricks, in cable trenches, as cable protection complete all as specified and directed.Note:-Old Serviceable bricks obtained from taking out vide BOQ/Schedule-A Serial Item No. 10 to 13 here in before shall be re-used. |
| 50 | Supply and Laying galvanized steel tubing, 32 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed. |
| 51 | Supply and Laying galvanized steel tubing, 40 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed. |
| 52 | Supply and Laying galvanized steel tubing, 50 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed. |
| 53 | Supply and Laying galvanized steel tubing, 80 mm bore, light grade, in trenches or fixed to poles/Walls etc, for cable protection, complete all as specified and directed. |
| 54 | Materials and Labour for cross arms, bracings, supports clamps and back plates fabricated from structural steel section including nuts, bolts, washers,welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of two coats of Aluminium paint over a coat of red-oxide, zinc chrome primer complete all as specified and directed. |
| 55 | Supply and Fix, pin type, porcelain, vitreous, white, brown or green insulator including one galvanized mild steel spindle, two galvanized iron washers and one galvanized iron nut, 100 mm height, 65 mm dia. for 1100 volts grade, complete all as specified and directed. |
| 56 | Supply and Fix, shackle type, Porcelain vitreous, white, brown or green insulator including galvanized mild steel strap 31 mm x 5 mm, washers, insulator bolts 14 mm dia, washers and nut, 100 mm height, 115 mm dia for 1100 volts grade complete all as specified and directed. |
| 57 | Supply and Fix, Loop type insulator, vitreous porcelain white, brown or green, small size, with overall dimensions 65 x 90 mm, clearance of hole 16 mm, complete all as specified and directed. |
| 58 | Materials and Labour for drawing aluminium conductor, steel reinforced of any description including fixing of copper binding wire or aluminium tapes and including jointing, provision of jumpers etc complete all as specified and directed. |
| 59 | Materials and Labour for stay Assembly complete with accessories as shown in electrical plate No 1 of SSR Part I (2009) with dia. of stay rod 16 mm, complete all as specified and directed. NOTE:- Loop type Insulator, Stay Wire, Excavation and Concrete will be measured and paid separately under respective items of this BOQ. |
| 60 | Supply and Erect, steel tubular swaged poles complete with cast iron base plate,finial taper plug, bolts, nuts & screws as specified, type 410 SP-31 (9.00 Metres Long), complete all as specified and directed. |
| 61 | Cutting of tree branch of girth exc. 20 cm but n.exc. 30 cm for clearing obstruction upto 3.00 metres from LT overhead lines throughout the route including cleaning away grass, vegetation saplings, shrubs, brush wood, around poles and stay assembly and including removing rubbish up to a distance of 50 meters out side the periphery of the area under clearance,complete all as specified and directed.[100 Nos. of Span @ 40.00M/SPAN = 4.0 KM (APPROX) & Nos. of tree branches = 600 Nos. (APPROX)] |
| 62 | Supply and Fix, LT line polyproplene composite phase separator, moulded or bolted type, 2-Lines, 25 mm wide, 12 mm thick, dry power frequency withstand voltage upto 23 KV (rms) , wet power frequency withstand voltage upto 10 KV (rms), tensile strength 500 Kgs (min), complete all as specified and directed. |
| 63 | Materials and Labour for Straight Through Joints, tubular sleeve type, for 1.1 KV Grade, underground cable including jointing kits and accessories complete for making joints, suitable for 3/3 ½ /4 core XLPE armoured, aluminium conductor cable, of size 25 sq. mm to 50 sq. mm, complete all as specified and directed. [Kit No.EPKJ 0130 of Make "Raychem" or equivalent Model of Make M-Seal/3M] |
| 64 | Materials and Labour for Straight Through Joints, tubular sleeve type, for 1.1 KV Grade, underground cable including jointing kits and accessories complete for making joints, suitable for 3/3 ½ /4 core XLPE armoured, aluminium conductor cable, of size 70 sq. mm to 150 sq. mm, complete all as specified and directed.[Kit No.EPKJ 0137 of Make "Raychem" or equivalent Model of Make M-Seal/3M] |
| 65 | Materials and Labour for Straight Through Joints, tubular sleeve type, for 1.1 KV Grade, underground cable including jointing kits and accessories complete for making joints, suitable for 3/3 ½ /4 core XLPE armoured, aluminium conductor cable, of size 185 sq. mm to 300 sq. mm, complete all as specified and directed.[Kit No.EPKJ 0144 of Make "Raychem" or equivalent Model of Make M-Seal/3M] |
| 66 | Supply and Fix in repair,aluminium lugs,long barrel suitable for1100 Volts grade cables with stranded conductor of size 25 Sq mm,complete all as specified and directed. |
| 67 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 35 Sq mm,complete all as specified and directed. |
| 68 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 50 Sq mm,complete all as specified and directed. |
| 69 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 70 Sq mm,complete all as specified and directed. |
| 70 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 95 Sq mm,complete all as specified and directed. |
| 71 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 120 Sq mm,complete all as specified and directed. |
| 72 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 150 Sq mm,complete all as specified and directed. |
| 73 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 185 Sq mm,complete all as specified and directed. |
| 74 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 240 Sq mm,complete all as specified and directed. |
| 75 | Supply and Fix in repair,aluminium lugs,long barrel suitable for 1100 Volts grade cables with stranded conductor of size 300 Sq mm,complete all as specified and directed. |
| 76 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 25 Sq mm, 4 core, complete all as specified and directed. |
| 77 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 35 Sq mm, 3 ½ core, complete all as specified and directed. |
| 78 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 50 Sq mm, 3 ½ core, complete all as specified and directed. |
| 79 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 70 Sq mm, 3 ½ core, complete all as specified and directed. |
| 80 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 95 Sq mm, 3 ½ core, complete all as specified and directed. |
| 81 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 120 Sq mm, 3 ½ core, complete all as specified and directed. |
| 82 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 150 Sq mm, 3 ½ core, complete all as specified and directed. |
| 83 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 185 Sq mm, 3 ½ core, complete all as specified and directed. |
| 84 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 240 Sq mm, 3 ½ core, complete all as specified and directed. |
| 85 | Supply and Fix in repair,single compression,brass cable glands suitable for 1100 Volts grade cables with stranded conductor of size 300 Sq mm, 3 ½ core,complete all as specified and directed. [Make for Serial Item No. 66 to 85:- Dowell"s/Dollars/UML/Cembre] |
| 86 | Supply Only, 500 mm long LT power cable with stranded copper conductor,50 Sqmm,single core, XLPE insulated, PVC inner sheathed, unarmoured, extruded PVC Type ST2 outer sheathed,1100 V Grade conforming to IS 7098 (Part 1) 1988,both ends fixed with suitable size copper lugs,long barrel with and including copper nut,bolt and washers, as in cable connectors,complete all as specified. |
| 87 | Supply and Fix in repair,bakelite terminal,16 Amps,4 pole,complete all as specified and directed. |
| 88 | Supply Only, 3 Phase LED Ammeter, Accuracy Class 1.0, Aux supply 80-300 VAC, CT secondary site selectable 1A / 5A, flush mounting 96 x 96 mm, with inbuilt selector switch all as specified. [Cat No. WL131010OOOO of Make “L&T” or equivalent Model of Make HPL/ AE ] |
| 89 | Supply Only, 3 Phase LED Voltmeter, Accuracy Class 1.0, Input voltage measurement range 50-550 VAC (P-P), Aux supply 80-300 VAC, CT secondary site selectable 1A / 5A, flush mounting 96 x 96 mm, with inbuilt selector switch all as specified. [Cat No. WL132010OOOO of Make “L&T” or equivalent Model of Make HPL/ AE] |
| 90 | Supply and Fix in repairs,On Load Change Over Switch in sheet steel enclosure, Four Pole, Current Rating 400 Amps, conforming to IS 13947 (Part 3)-1993; IEC: 60947-3, complete all as specified and directed.[Cat No.CO44000OSOO of Make “L&T” or equivalent Model of Make Siemens/ Legrand / ABB.] |
| 91 | Disconnecting incoming and outgoing connections of existing LT Feeder Pillar Box, AC 415 V,50 Hz, 3 Phase,demolition of existing damaged PCC foundation block,shifting of the Feeder Pillar Box to a new location exc.15 M but not exc. 30 M, excavation of post holes in any type of soil for foundation block including providing PCC (1:2:4) Type B1 foundation block in legs of feeder pillar box,painting old painted steel surfaces both internally and externally by applying two coats of synthetic enamel paint (ordinary tint) by spray painting process after preparation of surface, reconnection of all incoming and outgoing electrical connections after re-installation in new position,testing and commissioning,complete all as specified and directed. |
| 92 | Disconnecting incoming and outgoing connections of existing LT Feeder Pillar Box, AC 415 V,50 Hz, 3 Phase,checking serviceability of each components viz. MCB"s, MCCB"s, indicator lights, display meters, etc.,replacement of burnt out internal wirings with with suitable size FRLSH PVC insulated multistranded copper conductor wires,replacement of defective lugs,thimbles etc.,replacement of non hygroscopic fibres and brass screws for mounting of busbars,repairs/welding/replacement of minor damaged portion of frame,canopy,compartments,shutters,back covers,legs etc.,repairs/ easining the locking arrangements along with door hinges, through cleaning of feeder pillar box both internally and externally, providing PCC (1:2:4) Type B1 foundation block in legs of feeder pillar box after demolition of existing damaged PCC foundation block, painting old painted steel surfaces both internally and externally by applying two coats of synthetic enamel paint (ordinary tint) by spray painting process after preparation of surface, re-interconnection of parts,including reconnection of all incoming and outgoing electrical connections after repairs,testing and commissioning,complete all as specified and directed.Notes:- (i)PCC for foundation block, MCB(s),MCCB(s),Cable Connector,Display Meter(s),Indicator(s) etc for replacement will be measured and paid seperately under relevant items in this BOQ. (ii) New steel surfaces shall be applied a coat of red oxide zinc chrome primer. |
| 93 | Material and Labour for complete removal of existing treatment,preparation of surfaces and applying two coats of aluminium paint over a coat of red oxide zinc chrome primer on surfaces of steel tubular swaged poles, type 410 SP-31 (9.00 Metres Long) including cross arms, bracings, clamps etc. up to 1.5 M above PCC base and including pasting alternate strip horizontally of width 15 cm with high intensity grade retroreflective encapsulated lens type vinyle sheetblue & white colour above PCC base up to 0.9 M height and numbering of poles with letters and figures of height 75 mm, at a height 2.60 metre from ground level,complete all as specified and directed. |
| 94 | Materials and Labour for pasting on existing display boards, letters or figures (Block,Roman, Italic or Indian) exc. 5 cm but n exc.10 cm high and symbols (stops,commas,short lines,dashes,hyphens, brackets, etc.) made out of high intensity grade retroreflective encapsulated lens type vinyle sheet,complete all as specified and directed. |
| 95 | Materials and Labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanised steel earth lead strip 32 x 6 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009) |
| 96 | Materials and Labour for earthing complete with copper earth plate electrode 600 mm x 600 mm x 3.15 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to copper earth lead strip20 x 3 mm by means of bolts, nuts check nuts and washers of galvanised steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia. MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 25 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown on electrical plate No 3 of SSR Part –I (2009) |
| 97 | Materials and Labour for rendering 8 mm thick, cement plaster, in cement mortar (1:4) mixed with water proofing compound as per manufactures instructions over and including 12 mm thick backing coat in cement mortar (1:4) on fair faces of brick work or concrete surface in walls, complete all as specified and directed. Note: - (Water proofing compound will be measured and paid separately) |
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