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| 1 | Excavation in trenches in soft/loose soil n.exc 1.5m wide and n. exc 1.5m depth for laying of cable, errection of poles, stay and pipe line,and getting out complete all as specified and directed |
| 2 | Returning & filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in soft/loose of soil complete all as specified. |
| 3 | Removal of excavated soil to a distance n. exc 50 m above the starting point complete all as specified. |
| 4 | Re-laying of old serviceable bricks as in cable protection cover, laid flat and dry in trenches over the cable length of brick laid prependicular to the direction of cable complete all as specified and as directed. Note:- Old serviceable bricks obtained from item here-in-before shall be used under this item. |
| 5 | M&L for local sand coushioning with dry and clean over and under the cable for protection of cable , 80 mm sand laid before laying the cable 150 mm sand after laying the cable and filling the sand in cable duct of inside the sub station building complete all as specified and as directed. |
| 6 | S&F in repair of double wall corrugated pipes with connecting accessories as per IS 16025 Part 24 of following sizes- |
| 7 | (a) DWC pipe (6mtr length) of 63 mm of outer dia and 50 mm inner dia |
| 8 | (b) DWC pipe (6mtr length) of 120 mm of outer dia and 102.5 mm inner dia |
| 9 | Taking out old serviceable/unserviceable LT UG cables of size 10 to 70 Sq mm 3.5/4 Core from trenches, poles/walls/ducts and floor including taking out old unserviceable/serviceable bricks covers/GI pipe of any size from trenches for removing or re-laying (after necessary repair/jointing) the cable complete all as specified and as directed. |
| 10 | Taking out old serviceable/unserviceable LT/HT UG cables of size 95 to 400 Sq mm 3/3.5/4 Core from trenches, poles/walls/ducts and floor including taking out old unserviceable/serviceable bricks covers/GI pipe of any size from trenches for removing or re-laying (after necessary repair/jointing) the cable complete all as specified and as directed. |
| 11 | Laying only and connection of serviceable XLPE LT UG cable PVC insulated , bedded armoured heavy duty electric cable 1100 volts grade with aluminium conductor of following sizes laid in trenches or fixed on walls/floor/pole complete all as specified and as directed. |
| 12 | (a) 10 sqmm to 70 Sqmm 3.5/4 core |
| 13 | (b) 95 sqmm to 400 Sqmm 3.5/4 core |
| 14 | Supply and Laying XLPE LT UG cable PVC insulated , bedded armoured heavy duty electric cable 1100 volts grade with aluminum conductor of the following sizes laid in trenches or fixed on wall/floor/poles complete all as specified and as directed :- |
| 15 | (a)16 Sq mm 4 core |
| 16 | (b)35 Sq mm 3.5 core |
| 17 | (c)50 Sq mm 3.5 core |
| 18 | (d)95 Sq mm 3.5 core |
| 19 | (e) 120 Sq mm 3.5 core |
| 20 | (f) 240 Sq mm 3.5 core |
| 21 | M&L for drilling suitable dia horizontal bore holes for insertion/ laying of 50/100 mm bore GI tubing of any description below/under existing road surfaces / floors at a level not less than 0.60 mtr etc with using mechanical / or manual devices as required at site including making good the disturbed surfaces to match with the existing after laying pipes complete all as specified and directed .Note : (i) Cost of equipment tools and plant material (horizontal boring rig machine) required for boring shall be arranged by contractor at no extra cost to the Govt. |
| 22 | S&F MCCB thermal magnetic adjustable type 80 to 100 % of the following sizes on existing LT panel board including dismantling and taking out of old unserviceable MCCB from the LT panel board complete all as specified and as directed - (Note- MCCB size and model shall be fixed as per existing size of panel) |
| 23 | (a) MCCB 4 pole , 630 amp rating of 36 KA |
| 24 | (b) MCCB 4 pole , 400 amp rating of 36 KA |
| 25 | (c) MCCB 4 pole , 250 amp rating of 25 KA |
| 26 | (d) MCCB 4 pole , 200 amp rating of 25 KA |
| 27 | (e) MCCB 4 pole , 160 amp rating of 16 KA |
| 28 | (f) MCCB 4 pole , 125 amp rating of 16 KA |
| 29 | (g) MCCB 4 pole , 100 amp rating of 16 KA |
| 30 | M&L for straight through jointing kit suitable for LT 1100 volts cable (earthed) for out door , heat shrinkable type complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable complete all as specified and directed of the following sizes :- |
| 31 | (a) 25 to 50 Sqmm 3.5 core |
| 32 | (b) 70 to 120 Sqmm 3.5 core |
| 33 | (c) 150 to 240 Sqmm 3.5 core |
| 34 | M&L for End jointing kit suitable for LT 1100 volts cable (earthed) for out door , heat shrinkable type complete with jointing material and accessories suitable for XLPE armoured aluminium conductor cable complete all as specified and directed of the following sizes :- |
| 35 | (a) 25 to 70 Sqmm 3.5 core |
| 36 | (b) 95 to 185 Sqmm 3.5 core |
| 37 | (c) 240 to 400 Sqmm 3.5 core |
| 38 | Supply, erecting and fixing in repair true vertical position, steel tubular swaged pole (410 SP-31), 09 meter long, complete with cast iron base plate, pole cap/finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be painted with two coats of aluminium paint over a coat of red oxide primer including painting blue(sky blue) strips of 15 cm width in alternate layers up to 1.2 mtr above the ground level complete all as specified and directed.Note : Excavation, Earth work and PCC shall be measured and paid separately. |
| 39 | M&L for twin core aluminium conductor 6 sqmm PVC insulated , shethed wire complete all as specified and directed. |
| 40 | M&L for twin core aluminium conductor 10 sqmm PVC insulated , shethed wire complete all as specified and directed. |
| 41 | Demolition of PCC/Black bitumin road of any description and in any position not otherwise specially provided , etc complete all as specified and directed. |
| 42 | M&L for PCC (1:2:4) type B1 using 20 mm gradded stone aggregate for coping of poles, panel board etc complete all as specified and as directed. |
| 43 | M&L for cement concrete (1:3:6) type C2 using 40 mm gradded stone aggregate for Cement concrete in foundations , filling and mass concrete etc complete all as specified and as directed. |
| 44 | Surface dressing in soft/loose soil not exceeding 15 cm deep and removing excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr and spray of herbicide chemical to stop the growth of grass and bushings complete all as specified and directed. |
| 45 | M&L for trimming/cutting/chopping of tree branches all around LT/HT over conductor upto two meter and removing excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr complete all as specified and directed. Note-(i) The deemed rate shall includes all T & P required for tree branch cutting. |
| 46 | S&F in replacement of 400 Amp aluminium busbar outdoor type floor mounted factory fabricated weather and vermin proof protection class IP 54 made out of 3.15 mm thick outer cell and 2mm thick ineer cell, MS sheet CRCA sheet on angle iron 50x50x6 mm frame of size suitable to incorporate following accessories with front and rear opening doors, having seven tank treatment process with thickness not less than 60microns with paint shade RAL 7035 provided with suitable gasket to make it dust/vermin proof, handle type locking arrangement powder coated internally and externally shall have channel base of appropriate size and mounted on pcc foundation of size as required or approved by manufacurers in PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as recommended by manufacturer or directed by Engr-in-charge including earth work complete . |
| 47 | S&F in replacement of 200 Amp aluminium busbar outdoor type floor mounted factory fabricated weather and vermin proof protection class IP 54 made out of 3.15 mm thick outer cell and 2mm thick ineer cell, MS sheet CRCA sheet on angle iron 50x50x6 mm frame of size suitable to incorporate following accessories with front and rear opening doors, having seven tank treatment process with thickness not less than 60microns with paint shade RAL 7035 provided with suitable gasket to make it dust/vermin proof, handle type locking arrangement powder coated internally and externally shall have channel base of appropriate size and mounted on pcc foundation of size as required or approved by manufacurers in PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as recommended by manufacturer or directed by Engr-in-charge including earth work complete . |
| 48 | S&F in replacement of MCCB four pole ,415 volt magnetic adjustable type ,400 amps with breaking capacity 25KA with thermal magnetic release on full load and over current adjustable type including suitable CRCA enclosure fixed on wall /floor on angle iron leg of size 45 mm x 45mm x 5 mm of length 500 mm including grouting and cable connection by means of suitable lugs and thimbles complete all as specified and as directed. |
| 49 | S&F in replacement of MCCB four pole ,415 volt magnetic adjustable type ,250 amps with breaking capacity 25KA with thermal magnetic release on full load and over current adjustable type including suitable CRCA enclosure fixed on wall /floor on angle iron leg of size 45 mm x 45mm x 5 mm of length 500 mm including grouting and cable connection by means of suitable lugs and thimbles complete all as specified and as directed. |
| 50 | S&F in replacement of MCCB four pole ,415 volt magnetic adjustable type ,160 amps with breaking capacity 25KA with thermal magnetic release on full load and over current adjustable type including suitable CRCA enclosure fixed on wall /floor on angle iron leg of size 45 mm x 45mm x 5 mm of length 500 mm including grouting and cable connection by means of suitable lugs and thimbles complete all as specified and as directed. |
| 51 | M&L for earthing with galvanised steel earth plate electrode 60cm x 60cm x 6.00mm thick burried directly in ground vertically at a depth not less than 3.25 metre below normal ground level with top edge of earth plate at a depth not less than 2.5 metre below normal ground level, earth plate surrounded from all sides by 15 cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using galvanised iron strip of 32x6 mm as earthin lead (upto the body of the equipment) by means of bolts, nuts, check nuts and washers made of galvanised iron and thimbles and protected by medium 40 mm dia GI pipe connected to main switch board or main control board or equipment and GI pipe medium grade 20mm bore for watering and including funnel, wire mesh, 40mm thick RCC pit cover reinforced with 8mm dia TMT bar at 75c/c both ways and lifting arrangement by providing handles (02 Nos) of 12mm dia MS round bar and PCC chamber pit with PCC (1:3:6) type C-1 (using 20mm graded stone aggregate) including excavation and earth work in soft/loose soil, returning, filling in with excavated soil and disposal of surplus spoil to a distance not exceeding 50m and shown in electrical Plate No 3 of SSR 2009 (Part-I) complete all as specified and directed. |
| 52 | S&F in replacement of off load chageover switch 250 Amp, 4 pole complete and cable connection by means of suitable lugs and thimbles complete all as specified and as directed. Please Enable Macros to View BoQ information |
| 53 | S&F in replacement of off load chageover switch 250 Amp, 4 pole complete and cable connection by means of suitable lugs and thimbles complete all as specified and as directed. Please Enable Macros to View BoQ information |
