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| 1 | SCHEDULE 'A' PART-I: E/M WORKS |
| 2 | Dismantling earthpit chamber manually without disturbing the earth continutiy strp/wire, funnel, water pipe carefully and placing with new PCC earth pit chamber made of PCC 1:3:6 type C1 chamber (450mm 450mmx 300mm depth)& ,CI frame with CI 10mm thick cover alongwith new wire mesh water funnel complete all as specified and as directed |
| 3 | Supply only aluminium strip any height roof/down conductor of size 25x 3.15 mm for lightening protection complete all as specified and directed. |
| 4 | Supply and fix aluminium strip any height roof/down conductor of size 25x 3.15 mm for lightening protection complete all as specified and directed. |
| 5 | S & F copper strip of size 25 x 3.15 mm fixed on roof column complete all as specified and directed by Engineer-in-charge. |
| 6 | Supply only Copper strip of size 25 x 3.15 mm fixed on roof column complete all as specified and directed by Engineer-in-charge. |
| 7 | Supply and laying GI pipe 20 mm dia,“Medium grade”, including all fittings complete all as specified and directed. |
| 8 | M&L for 4mm galvanised iron earth wire for earthing connection to building, complete all as specified. |
| 9 | Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 m in depth in a hard/dense soil for laying underground cables/ errection of steeltubular poles / stay pit etc. all as directed. |
| 10 | Excavation in trenches after exc 1.5 mtr wide and exc 1.5 m in depth upto 1.5 m in a hard/dense soil for laying underground cables/ errection of steeltubular poles / stay pit etc. all as directed |
| 11 | M&L for ACSR conductor at specified height complete all as specified and as directed by the Engr-in-charge incl dismantling all as specified and as directed by the Engr-in-charge |
| 12 | Supply only heat resistant industrial type porcelain insulator 8mm thick duly consisting of nut type holder to fix to the walls/ floor or ony surface complete all as specified and as directed |
| 13 | Supply only heat resistant industrial type flat DMC insulator to hold GI/Al/Cu flat strips to fix to the walls/ floor or ony surface complete all as specified and as directed |
| 14 | Supply & fix single pointed air termination copper rod, 12 mm dia, 300 mm long all as specified and directed by Engr in Charge |
| 15 | S & F air termination single pointed Aluminium rod 12mm dia and 300mm long all as specified and directed. |
| 16 | Supply only Galvanised Iron strip any height roof/down conductor of size 32x6mm for lightening protection complete all as specified and directed. |
| 17 | Supply and fix Galvanised Iron strip any height roof/down conductor of size 32x6mm for lightening protection complete all as specified and directed. |
| 18 | S&F in replacement of Steel tubular swaged poles complete with cast iron base plate, finial taperplug, bolts, nuts & screws asspecified type 410 SP-55 (11.0 metres long) incl dismantling taking down and transporting complete all as specified and as directed (Note : Excavation and PCC for the pole erection will be measured and paid separately) |
| 19 | S&F in replacement of Steel tubular swaged poles complete with cast iron base plate, finial taperplug, bolts, nuts & screws asspecified type 410 SP-31 (09.0 metres long) incl dismantling taking down and transporting complete all as specified and as directed (Note : Excavation and PCC for the pole erection will be measured and paid separately) |
| 20 | M&L for Cross arms, bracings, supports,clamps and back plates fabricatedfrom structural steel sectionsincluding nuts, bolts, washers,welding, bending cold or hot,drilling holes for bolts, in any shapeor size as indicated or directed andinclusive of one primer coat, oneunder coat and one finishing coat of paint incl dismantling of old cross arms af any angle/section complete all as specified and as directed |
| 21 | M&L for Stay assembly complete with accessories as shown in electrical plate No. 1 with 20mm stay rod and Loop type insulator, vitreous porcelain,white, brown or green of size 90mmx140mm with hole of clearence not less than 25mm complete all as specified and as directed Incl dismantling and taking down the old existing complete all as specified and as directed |
| 22 | Fixing of dismatled/disturbed/hanging down conductors (GI/ Aluminium /Copper Strip (which are detached from walls , parrapits, coloumns, beams , any metal surface/PCC surface/ Sloped metal sheet surface etc) duly by fixing PVC saddles/ porcelain inuslators and fixing of new down conductors, GI /Copper/ Al Strips and ensuring continuity upto the testpoint/ earthing complete all as specified and as directed (Note : (a) rates quoted are deemed to be incl of Tools and plant required to work upto heights of 10 mtrs (b)that the work to be carried out at heights incl of hiring of heavy duty manupulator or by providing scuffolding or by any means suitable for the mentioned ht and ensuring safety of the workers working at that ht. The workers should be covered with suitable inusrance policy by the tenderer and this deptt will not be liable for any accident while repairing/ replacing strips, conductors, air termination rods and etc. (c) Items like Al Conductor, Copper Conductor, GI Strip, Insulators and test points will be measured and paid separately under relavent items as \\"supply only\\". Only repaired/replaced portion of work (in mtrs) will be measured for payment) |
| 23 | M & L for test point made by phosphorus bronze / gunmetal of size 75x75x25mm drilled and screwed including 3nos 8mm dia 25mm hex head screw complete with saddles and fixing screws for fitting the strips. |
| 24 | S & F in repairs Aviation obstruction light LED type die-cast aluminium housing with Red polycarbonated dome with intrnal drivers, protection against surge, short-circuit with voltage range 100-270 VAC complete including standard fixing arrangements complete all as specified and as directed |
| 25 | M & L for cement concrete (1:2:4) type B1 with 20 mm graded aggegate for pole coping & road crossing including form work and finishing to all exposed surfaces by using extra cement all as directed.(Note : Small PCC Blocks of size 10 x 10x 10cm or as directed by the Engr-in-charge for placing roof conductors on roof top building at any height (ii) Rate of the item deemed to be inclusive of foram workmaking moulds for PCC blocks) |
| 26 | M & L for cement concrete (1:3:6) type C2 with 40 mm graded aggregate for poles / stays foundation all as directed by Engr- in - Charge. |
| 27 | Fixing of dismatled/disturbed/hanging down conductors (GI/ Aluminium /Copper Strip (which are detached from walls , parrapits, coloumns, beams , any metal surface/PCC surface/ Sloped metal sheet surface etc) duly by fixing PVC saddles/ porcelain inuslators and fixing of new down conductors, GI /Copper/ Al Strips and ensuring continuity upto the testpoint/ earthing complete all as specified and as directed (Note : (a) rates quoted are deemed to be incl of Tools and plant required to work upt heights of 10-20mtrs (b)that the work to be carried out at heights incl of hiring of heavy duty manupulator or by providing scuffolding or by any means suitable for the mentioned ht and ensuring safety of the workers working at that ht. The workers should be covered with suitable inusrance policy by the tenderer and this deptt will not be liable for any accident while repairing/ replacing strips, conductors, air termination rods and etc. (c) Items like Al Conductor, Copper Conductor, GI Strip, Insulators and test points will be measured and paid separately under relavent items as \\"supply only\\". Only repaired/replaced portion of work (in mtrs) will be measured for payment)) |
| 28 | Fixing of dismatled/disturbed/hanging down conductors (GI/ Aluminium /Copper Strip (which are detached from walls , parrapits, coloumns, beams , any metal surface/PCC surface/ Sloped metal sheet surface etc) duly by fixing PVC saddles/ porcelain inuslators and fixing of new down conductors, GI /Copper/ Al Strips and ensuring continuity upto the testpoint/ earthing complete all as specified and as directed (Note : (a) rates quoted are deemed to be incl of Tools and plant required to work upt heights of 20-25mtrs (b)that the work to be carried out at heights incl of hiring of heavy duty manupulator or by providing scuffolding or by any means suitable for the mentioned ht and ensuring safety of the workers working at that ht. The workers should be covered with suitable inusrance policy by the tenderer and this deptt will not be liable for any accident while repairing/ replacing strips, conductors, air termination rods and etc. (c) Items like Al Conductor, Copper Conductor, GI Strip, Insulators and test points will be measured and paid separately under relavent items as \\"supply only\\". Only repaired/replaced portion of work (in mtrs) will be measured for payment)) |
| 29 | Fixing of dismatled/disturbed/hanging down conductors (GI/ Aluminium /Copper Strip (which are detached from walls , parrapits, coloumns, beams , any metal surface/PCC surface/ Sloped metal sheet surface etc) duly by fixing PVC saddles/ porcelain inuslators and fixing of new down conductors, GI /Copper/ Al Strips and ensuring continuity upto the testpoint/ earthing complete all as specified and as directed (Note : (a) rates quoted are deemed to be incl of Tools and plant required to work upt heights of 25-30mtrs (b)that the work to be carried out at heights incl of hiring of heavy duty manupulator or by providing scuffolding or by any means suitable for the mentioned ht and ensuring safety of the workers working at that ht. The workers should be covered with suitable inusrance policy by the tenderer and this deptt will not be liable for any accident while repairing/ replacing strips, conductors, air termination rods and etc. (c) Items like Al Conductor, Copper Conductor, GI Strip, Insulators and test points will be measured and paid separately under relavent items as \\"supply only\\". Only repaired/replaced portion of work (in mtrs) will be measured for payment)) |
| 30 | M&L Earthing complete with copper plate electrode 600x600x3mm thick, buried directly and preferably vertically in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected with copper earth strip of 20X3 mm by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 5, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber & ,CI frame with CI 10mm thick cover, 20mm dia GI medium grade pipe for watering , and water funnel with wire mesh, 40mm dia light grade GI pipe for protection of strip complete all as specified and testing on completion. |
| 31 | Materal and labour for earthing complete with galvanised steel pipe electrode, 40mm bore,medium grade, 2.5 metres length,buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with earthing lead of 4mm dia galvanisediron or steel wire all as shown in Plate No. 2 to the earthing test point and testing on completion all as specified and directed. |
| 32 | Materal and labour for earthing complete with galvanised steel earth plate elctrode 600x 600 x 6.0 mm thick buried in ground not less than 2.25 mts deep below ground level with top edge of the plate not less than 1.5 meters below normal ground connected GI earth strip of size 32 x 6 mm fixed by means of bolts,nuts ,check nuts, and washers of galvanised iron GI pipe 25 mm dia perforated and top edge including necessary excavation earth work etc and earh pit size 300 x 300 x 300 mm with PCC type C1 1:3:6 RCC cover salab with type B1, 1:2:3 as per SSR plate No.5 and testing on completion all as specified and directed. Please Enable Macros to View BoQ information |
