CWE/P-68/2020-21 SPECIAL REPAIR TO LT DISTRIBUTION AT CERTAIN UNIT AT BASOLI GRN UNDER GE BASOLI

Amount

Excavation in trenches n.exc 1.5 mtr wide and not exceeding 1.5mtr in depth for foundation of pole and laying of UG cable and getting out in any type of soil complete all as specified and directed.

All as per Srl item no. 01 here-in-before but depth exceeding 1.5m but not exceeding 3.0m of size 16 sqmm , 4 core

Returning filling in and including spreading, levelling, watering and well ramming in layers not exceeding 25cm completed all as specified and directed.

Removing excavated material n.exc 50m and depositing where directed at a level not exceeding 1.5M above the starting point completed all as specified and directed.

M&L Sub class `B` bricks laid dry flat transversely along the length of cable with width equal to the length of bricks over sand cushioning as protection cover of cable laid, complete all as specified and directed.

S&F for sand cushioning to under ground cables 8 cm thick before laying the cable and 15 cm thick after laying and punned upto 18 cm, stretching and testing the cable as per SSR 1991 of Part-1

M&L for PCC ( 1:2:4) type B1 using 20mm graded crushed stone aggregate for coping pedestal of poles. Including necessary form work fair finished to exposed surface completed all as specified and directed.

M&L for PCC ( 1 : 3 : 6 ) type C2 using 40mm graded crushed stone aggreghate for foundation of poles and stay assembly completed all as specified and directed.

M&L for aluminium conductor steel re-inforced (ACSR) Ferret of size 6/1x3.00mm of size 6/1x2.59mm (weasal) and 6/1x2.11mm for LT lines on concrete/steel poles, stretching without kinks and bends, binding with (rates inclusive) binding wire complete all as specified and directed.

S&F in structural steel work conforming to grade Fe-410S as in cross arms, bracing, supports, clamps and back plates fabricated from structural steel sections, 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 one primer coat, one under coat , one finishing coat of aluminium paint and epoxy coating, including taking down old corroded structural steel all as directed.

S&F in shackle type, vetrious Insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100mm height, 115mm dia, suitable for 1100 Volts and as directed by Engr-in-Charge .

M&L for galvanised steel wire 4 mm dia all as specified.

S/F stay assembly complete comprising of 20mm dia 40cm long stay bow rod 20mm dia x 1.8 metre long galvanised stay rod threaded and with nuts including 300mmx300mmx6mm thick plate necessary clamps etc as shown on electrical plate No. 1 on page 495 of SSR Part-I, 2009 complete all as specified and directed. Note : Loop type insulator, stay clamp, stay wire, excavation and concrete work measured separately).

S & F galvanised steel stranded stay wire size 7/4mm for stay assembly complete all as specified and directed.

S & F loop type insulator with complete fitting porcelain, vitreous white or brown large size with over all dismensions 90x140mm , clearance of hole 25.5mm complete all as specified and directed..

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried in ground vertical to a depth not less than 2.25 mtrs deep below ground level with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized GI strip of size 32 X 6 mm and 40 mm dia bore 7.5 metre long light grade GI protection pipe for earth strip and GI watering pipe 40 mm dia medium grade from the top edge of earth plate fixed with deep cut on one end of pipe and fix from earth plate up to one feet above ground level of other end and plugged watering pipe at top with MS cap and grouted in PCC 1:2:4 of size 30 X 30 X 30 CM etc and 15 CM alternate layer of charcoal and salt around all sides of earth plate all as shown in electric plate no 3 of SSR part I of 2009. Note :- All joints either strip to strip of strip to earth plate are fixed with welded joints.

M&L for earthing complete with galvanized steel earth plate electrode 600x600x6mm thick buried in ground vertical to a depth not less than 2.25 mtrs deep below ground level with top edge of plate not less than 1.5 mtr below normal ground level connected to galvanized GI wire of size 4 mm dia and 15 mm dia bore 7.5 mtr long light grade GI protection pipe for earth strip and GI watering pipe 40 mm dia medium grade from the top edge of earth plate fixed with deep cut on one end of pipe and fix from earth plate up to one feet above ground level of other end and plugged watering pipe at top with MS cap and grouted in PCC 1:2:4 of size 30 X 30 X 30 CM etc and 15 CM alternate layer of charcoal and salt around all sides of earth plate all as shown in electric plate no 3 of SSR part I of 2009.

Supply and Laying and testing of cable laid in trenches or passing through pipe or fixing to pole/wall UG cable XLPE, of cross sectional area 120 Sq mm 3.5 core, PVC insulated,armoured multistranded heavy duty electric cable with aluminum conductor,1100 Volts grade complete all as specified and directed. Note :- (I) Earth work, sand cushioning and brick protection to cable shall be measured and paid separately .

All as per Srl item no. 18 here-in-before but of size 95 sqmm , 3.50 core

All as per Srl item no. 18 here-in-before but of size 70 sqmm , 3.50 core

All as per Srl item no. 18 here-in-before but of size 50 sqmm , 3.50 core

All as per Srl item no. 18 here-in-before but of size 25 sqmm , 3.50 core

All as per Srl item no. 18 here-in-before but of size 16 sqmm , 4 core

All as per Srl item no. 18 here-in-before but of size 16 sqmm , 2 core

Taking out old unsv AB cable any type any size 120 Sq mm x 3.5 core to 70 Sq mm x 3.5 core in any position from pole in any height or passing through pipe heavy duty electric cable and depositing in store yard all as specified and directed by Engr-in-charge

Taking out old unsv AB cable any type any size 50 Sq mm x 3.5 core to 16 Sq mm x 3.5/4 core in any position from pole in any height or passing through pipe heavy duty electric cable all as specified and directed by Engr-in-charge

S&F in repairs cable end joint kit for 1100 volt, out door type joint complete with all joining material and accessories suitable for 3.5 core cable of size 50 Sq mm to 185 Sq mm complete all as directed.

S&F DWC high density polyethelene pipes in replacement having 63/50 mm outer dia mm, inner as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS: 14930(Part I & II) for protection of underground cable laid along pole/along wall/in PCC on GL/roof and including all fittings as required at site including taking down the old unserviceable complete all as specified and directed. Make -Trupati /Equivalent

S&F DWC high density polyethelene pipes in replacement having 90/76 mm outer dia mm, inner as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS: 14930(Part I & II) for protection of underground cable laid along pole/along wall/in PCC on GL/roof and including all fittings as required at site including taking down the old unserviceable complete all as specified and directed.

S&F DWC high density polyethelene pipes in replacement having 102/103 mm outer dia mm, inner as per site requirement having corrugation on the wall and plain surface on the inner wall conforming to IS: 14930(Part I & II) for protection of underground cable laid along pole/along wall/in PCC on GL/roof and including all fittings as required at site including taking down the old unserviceable complete all as specified and directed.

M & L for fabrication of double door and outdoor type incorporated with busbar chamber of size LxBxD (800x600x400) having with aluminium busbar capacity 300 amps insulatted with RYB & black PVC insulated on tape suitable for 415 volts 3 phase 4 wire system 50 c/s fixed on SMC/DMC in step way complete with dust and vermin proof provisions made of CRCA MS sheet not less than 3.15 mm thick also having provision for incoming/outgoing COS/ cables, 02 Nos earth terminal point complete with 10mm dia bolt of suitable length, 02 nos nuts and 02 Nos Washers 3mm thick complete earth . The panel body must be painted with powder coated paint after the complete 7 tanks dip process to remove all impurties from the panel sheet, all the door must be fixed with detach able pin type hinges, steel door locking system, bus bar shall be through aluminium strip properly insulated fixed on SMC/DMC insulators. Panel body shall be fixed on iron angle frame of size 40x40x5mm, 40 cm grouted in PCC 1:2:4 type 1 PCC (using 20 mm graded crushed stone aggregate) and 40 cm above the ground level duly painted with two coat of synthetic enamelled black paint over a coat of red oxide primer all as specified and directed. The rates of the following items shall also be deemed to include in the quoted rate. (i) RYB LED indicator lamp - 03 Nos (ii) MCCB 100 Amp 4 Pole, Ics=100% Icu breaking capacity 25 KA, 415 Volt-1No

M & L for fabrication of double door and outdoor type incorporated with busbar chamber of size LxBxD (800x600x400) having with aluminium busbar capacity 300 amps insulatted with RYB & black PVC insulated on tape suitable for 415 volts 3 phase 4 wire system 50 c/s fixed on SMC/DMC in step way complete with dust and vermin proof provisions made of CRCA MS sheet not less than 3.15 mm thick also having provision for incoming/outgoing COS/ cables, 02 Nos earth terminal point complete with 10mm dia bolt of suitable length, 02 nos nuts and 02 Nos Washers 3mm thick complete earth . The panel body must be painted with powder coated paint after the complete 7 tanks dip process to remove all impurties from the panel sheet, all the door must be fixed with detach able pin type hinges, steel door locking system, bus bar shall be through aluminium strip properly insulated fixed on SMC/DMC insulators. Panel body shall be fixed on iron angle frame of size 40x40x5mm, 40 cm grouted in PCC 1:2:4 type 1 PCC (using 20 mm graded crushed stone aggregate) and 40 cm above the ground level duly painted with two coat of synthetic enamelled black paint over a coat of red oxide primer all as specified and directed. The rates of the following items shall also be deemed to include in the quoted rate. (i) RYB LED indicator lamp - 03 Nos (ii) MCCB 100 Amp 4 Pole, Ics=100% Icu breaking capacity 25 KA, 415 Volt-1No

M & L for fabrication of double door and outdoor type incorporated with busbar chamber with aluminium busbar capacity 400 amps insulatted with RYB & black PVC insulated on tape suitable for 415 volts 3 phase 4 wire system 50 c/s fixed on SMC/DMC in step way complete with dust and vermin proof provisions made of CRCA MS sheet not less than 3.00 mm thick also having provision for incoming/outgoing COS/ cables, 02 Nos earth terminal point complete with 10mm dia bolt of suitable length, 02 nos nuts and 02 Nos Washers 3mm thick complete earth . The panel body must be painted with powder coated paint after the complete 7 tanks dip process to remove all impurties from the panel sheet, all the door must be fixed with detach able pin type hinges, steel door locking system, bus bar shall be through aluminium strip properly insulated fixed on SMC/DMC insulators. Panel body shall be fixed on iron angle frame of size 40x40x5mm, 40 cm grouted in PCC 1:2:4 type 1 PCC (using 20 mm graded crushed stone aggregate) and 40 cm above the ground level duly painted with two coat of synthetic enamelled black paint over a coat of red oxide primer all as specified and directed.

M & L for fabrication of double door and outdoor type incorporated with busbar chamber with aluminium busbar capacity 300 amps insulatted with RYB & black PVC insulated on tape suitable for 415 volts 3 phase 4 wire system 50 c/s fixed on SMC/DMC in step way complete with dust and vermin proof provisions made of CRCA MS sheet not less than 3.15 mm thick also having provision for incoming/outgoing COS/ cables, 02 Nos earth terminal point complete with 10mm dia bolt of suitable length, 02 nos nuts and 02 Nos Washers 3mm thick complete earth . The panel body must be painted with powder coated paint after the complete 7 tanks dip process of to remove all impurties from the panel sheet, all the door must be fixed with detach able pin type hinges, steel door locking system, bus bar shall be through aluminium strip properly insulated fixed on SMC/DMC insulators. Panel body shall be fixed on iron angle frame of size 40x40x5mm, 40 cm grouted in PCC 1:2:4 type 1 PCC (using 20 mm graded crushed stone aggregate) and 40 cm above the ground level duly painted with two coat of synthetic enamelled black paint over a coat of red oxide primer all as specified and directed.

M & L for fabrication of double door and outdoor type incorporated with busbar chamber with aluminium busbar capacity 250 amps insulatted with RYB & black PVC insulated on tape suitable for 415 volts 3 phase 4 wire system 50 c/s fixed on SMC/DMC in step way complete with dust and vermin proof provisions made of CRCA MS sheet not less than 3.00 mm thick also having provision for incoming/outgoing COS/ cables, 02 Nos earth terminal point complete with 10mm dia bolt of suitable length, 02 nos nuts and 02 Nos Washers 3mm thick complete earth . The panel body must be painted with powder coated paint after the complete 7 tanks dip process of to remove all impurties from the panel sheet, all the door must be fixed with detach able pin type hinges, steel door locking system, bus bar shall be through aluminium strip properly insulated fixed on SMC/DMC insulators. Panel body shall be fixed on iron angle frame of size 40x40x5mm, 40 cm grouted in PCC 1:2:4 type 1 PCC (using 20 mm graded crushed stone aggregate) and 40 cm above the ground level duly painted with two coat of synthetic enamelled black paint over a coat of red oxide primer all as specified and directed.

S&F in replacement off load change over switch enclosed in sheet metal enclosure of size 500x500x500mm made of CRCA sheet 3.15mm thick outdoor, double door type with front opening complete hinges and locking arrangement, fixed on iron angle frame 40x40x5mm, 40cm grouted in PCC 1:2:4 type B1, 20mm graded crushed stone aggregate in ground and 40 cm above the ground level complete with earth terminals and painting with powder coated paint etc complete for enclosure and iron angle frame with synthetic enamel paint complete all as specified and directed by Engr-in-Charge.

Dismantling stay assembly complete all as specified and directed.

Dismantling and taking down old U/S PCC LT/Steel pole of any size including earth work, removing the PCC etc complete all as specified and directed by Engr-in-charge

Dismantling and taking down old existing ACSR conductor any type from existing HT/LT pole complete all as specified and directed by Engr-in-charge

Dismantling of GI wire complete all as specified and directed by Engr-in-charge

Dismantling of steel work (brackets, clamps, channels including disc and pin insulators, nut & bolts) from existing HT pole complete all as specified and directed by Engr-in-charge

Dismantling insulators any type, any size and depositing the same to the MES store yard complete all as specified and directed by Engr-in-charge

Dismantling of Old bus bar chamber/ F box complete all as specified and directed by Engr-in-charge

Taking down old serviceable PCC/Steel tubular LT pole of any size any location including earth work and remioving/breaking the old PCC in complete, stacking at site for reuse and shifting to adjacent location for re-erecting complete all as specified and directed by Engr-in-charge

Re-erection of old serviceable LT steel tubular/PCC LT pole retrieved against item No 44 here-in-before, after excavation including PCC (1:3:6) type C2 using 40mm graded crushed stone aggregate in foundation including painting the entire pole internally and externally with two coats of aluminium paint over a coat of re oxide primer and making 5 Nos black and yellow strips with synthetic enamel paint 30 cms wide alternatively complete all as specified and directed by Engr-in-charge

Supply and erect steel tubular swaged pole type 410 SP-31 (9 metre long) complete with cast iron/MS base plate, finial taper plug, welded with MS round sheet with necessary nuts, bolts and washers duly painted with two coat of aluminium paint over a coat of red oxide primer including making 05 Nos x 30 cms wide black and yellow strips with synthetic enamel paint alternatively complete all as specified and directed by Engr-in-charge. Note :- Earth work, PCC shall be measured and paid separately

Notes : The Schedule of Credit amount shall be deducted from the total of this schedule(BoQ) to arrive at Contract Sum.

kailu construction co

RAVI KUMAR

Standard engineers

Ashoka Engineers