REPAIR AND MAINTENANCE OF LT DISTRIBUTION SYSTEM, FEEDER PILLAR BOXES AND MISCELLANEOUS ITEMS IN VIMAN NAGAR, 509 AND AKASH NAGAR AREA UNDER GE (AF) LOHEGAON AT AIR FORCE STATION PUNE

Amount

Dismantling cross-arms of M.S. channel or angle sections, clamps, nut bolts etc. complete all as specified and directed.

Dismantling / taking out insulator of any size / type from existing electric LT lines complete all as specified and directed.

Dismantling of existing stay assembly any type / size from its stay rod, cutting stay rods (above ground portion) dismantling MS clamps, nuts, bolts, stay bow, loop insulators, stay wire etc complete all as specified and directed.

Dismantling / taking out existing ACSR conductor any size from existing over head lines incl disconnection complete all as specified and directed.

Disconnecting of incoming / outgoing cables and earthing lead and taking out existing unserviceable outdoor feeder pillar box / Panel and removing unserviceable pillar box / Panel with frame from the PCC foundation complete all as specified and directed.

Taking down Old unserviceable LT UG cable of service connection or distribution system of any size and removing from site complete all as specified and directed.( Excavation and earth work will be measured seperately)

M&L for scrapping of old alum paint of steel tubular pole 9/11 mtr by means of emery paper for preparation of smooth surfaces and painting with two coats of alum paint on pole , brackets old junction boxes channels etc incl alternate 30 cm wide white and blue strip painting up to 1.5 Mtr height from ground level complete all as specified and directed.

Material & Labour for painting to feeder pillar box / LT panel & duct cover etc, including angle iron frame with two coat of grey synthetic enamel paint including welding of door with proper size new hinges of suitable size and locking arrangements where required complete all as specified and directed.

Supply & fix line separator suitable for LT OH line of 3 phase and neutral conductor complete all as specified and directed.

-ditto- all as per item No.9.00 above but single phase and neutral conductor complete all as specified and directed.

Cutting/trimming of trees upto 150 mm girth including cutting of upper portion of branches above pole clearance up to 10 mtrs and disposal of same at a distance not exc 50 mtr and clearing of site complete as directed. Note:Tools/ladder required for cutting/trimming of trees will be provided by the contractor at no extra cost and cost of the same be deemed to be included in the quoted rate.) Note:Each Span will be measured from one pole to another pole

Removing LT over head conductor from insulator where ever required and restretching the same without any kink / bend upto premissible sag, binding it on insulator by means of binding wire including fixing line seprator at 3 places where required and directed and testing LT over head line on completion and complete all as specified and directed. Note:- 1.Three runs of LT over head conductor for phase, one run of LT over head conductor for neutral shall be measured & paid as one length. 2.Line seprator shall be measured and paid seperately.)

Provn of services for cable fault location for LT UG cable, XLPE insulated 1100 Volts, of any size with fault detector machine complete all as specified and directed.

Material and labour for straight through jointing kits heat shrinkable type LT UG XLPE cable heavy duty armoured sheathed including excavation in any strata, taking out cable, and making disturbed surface after relaying the cable making joints suitable for aluminium conductor of size given below complete all as specified and directed.

25 to 50 sqmm 3.5 core

70 to 150 sqmm 3.5 core

185- 240 sqmm 3.5 core

240-300 sqmm 3.5 core

Supply and fix GI Pipe Light grade with all connected accessories of sizes 100 mm complete all as specified and directed.

Supply and fix GI Pipe Light grade with all connected accessories of sizes 80 mm complete all as specified and directed.

Supplying and erecting ( in true vertical position) steel tubular swaged poles complete with cast iron base plate final taper plug, bolts nuts and screws all as specified of type 410-SP-31 (9.0 mtr length) complete all as specifed in IS 2713 (part-II) 1980 including one coat or red oxide primer and two coats of aluminium paint to exposed surfaces and with blach bituminous paint for embedded portion of pole complete all as specified and directed.

Material and labour for cross arms, bracing supports, clamps and back plates fabricated from structural steel sections, including nut bolts, washer welding bending cold/ hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one premer coat of red oxide primer, one under coat and one finishing coat of aluminium paint complete all as specified and directed.

Material and labour for replacement of old broken ACSR with aluminium conductor steel reinforced streching without kinks / bends and binding with insulators on street poles complete all as specified and directed.

M&L for stay assembly complete with accessories as shown in electrical plate No.1 of SSR part-I 1991 using stay rod of 20mm dia stay plate 6mm thick complete all as specified and directed. Note :- Loop type insulator, stay clamps excavation and earthwork and PCC shall be measured and paid separately respective item of this schedule.

S&F shackle type insulator vitreous procelain white / brown / green with and including galvanised mild steel straps, washer insulator, bolts and nuts, insulator of size 100mm height and 115 mm max dia with working pressure 1100 volt and galvanised steel straps 3 to 5 mm size and suitable size nut and bolts complete all as specified and directed.

M&L for providing pin type procelain white / brown / green / insulator including galvanised mild steel spindle, two galvanised iron. Washer and one galvanised iron nut, 100mm height 65 mm dia for 1100 volts grade complete all as specified and directed.

M& L for danger notice plate 1.6 mm thick mild steel sheet vitreous enamelled white with letter figures and conventional skull and tongue in signal red colour and fixed with MS clamps bolts nuts of approved size LT, 20x15cm complete all as specified and directed.

M&L for cement concrete (1:4:8) type D2 in foundation filling and mass concrete using 40mm graded stone aggregate for pole/stay foundation or as required on site etc complete all as specified and directed.

M&L for cement concrete (1:3:6) type C2 in foundation filling and mass concrete using 40mm graded stone agg for pole/stay foundation or as required on site etc complete all as specified and directed.

M&L for cement concrete (1:2:4) type B1 in foundation filling and mass concrete and coping of poles incl necessary form work using 20 mm graded stone aggregate etc or as required on site etc complete all as specified and directed.

Supplying, spreading & leveling stone aggregate size of 40 mm grade to the existing sub station or complete all as specified and directed.

Supplying ,Laying, jointing, testing and commissioning of LT under ground cable 1100 volts grade XLPE (cross linked polythene ) armoured with galvanised round steel wire or steel strip , electric power cable heavy duty, with multi stranded aluminium conductor, laid in trenches, ducts fix on walls/poles with proper size saddles and clamp laid under roads/path/ drain /colverts or enclosed in GI pipe/ fix complete all as specified and directed for following size:-

16 sqmm 4 core

25 sqmm 3.5 core

35 sqmm 3.5 core

50 sqmm 3.5 core

70 sqmm 3.5 core

95 sqmm 3.5 core

120 sqmm 3.5 core

150 sqmm 3.5 core

185 sqmm 3.5 core

240 sqmm 3.5 core

300 sqmm 3.5 core

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth and getting it out for laying of cable / pole etc complete all as specified and directed.

Soft/loose soil

Hard/dense soil

Soft/disintegrated rock

Returning/ Refilling of excavated soil including spreading levelling and well ramming in layers for any type of soil complete all as specified and directed.

Removing the surplus spoil to a distance not exceeding 50 mtrs from the starting point and depositing at a height not exceeding 1.5 m above ground level complete all as specified and directed.

Material and labour for stone dust sand cushioning to under ground cable, provided with a layer 8 cm before and 15 cm after laying and stretching jointing and testing the cable complete all as specified and directed. [Note : Measuremenet will be done after punning]

M&L for brick protection covers laid over cables of sub class'B' bricks old size mm complete all as specified and directed.

Supply and fix in repair / replacement of MCCB FP 630 Amps Adjustable type with breaking capacity 50 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB FP 400 Amps Adjustable type with breaking capacity 36 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB FP 250 Amps Adjustable type with breaking capacity 36 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB FP 200 Amps Adjustable type with breaking capacity 36 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB FP 160 Amps Adjustable type with breaking capacity 36 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB TP 200 Amps Adjustable type with breaking capacity 36 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB TP 160 Amps Adjustable type with breaking capacity 36 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB TP 100 Amps Fixed type with breaking capacity 16 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply and fix in repair / replacement of MCCB TP 63 Amps Fixed type with breaking capacity 16 KA including connections and testing for proper functioning incl taking out unserviceable complete all as specified and directed.

Supply, Install, Test and Commissioning of LT panel of size outdoor type fabricated out of 3 mm thick CRCA sheet double door(front & back opening), CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 40x40x6mm, duly grouted with PCC reqd with the following:- (a) Aluminium bus bar 400 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (b) MCCB FP 250 Amps 36 KA - 01 No for main in coming (c) MCCB 200 FP Amps 36 Ka- 02 Nos (d) MCCB 160 Amps 4P, 36 KA - 01 Nos (d) MCCB 125 Amps 4P, 18 KA - 02 Nos (e) LED indicator for RYB of size 22.5 mm - Set of 3 (f) 3 Phase Digital voltmeter -01 nos (g) 3 Phase Digital ammeter-01 Nos Note: All MCCBs must conforms Fixed thermal and fixed thermal magnetic setting and Ics= 100% of Icu Note : Contractor must take prior drawing approval for panels before placing order to manufacturers

Supply, Install, Test and Commissioning of LT Panel of outdoor type fabricated out of 3 mm thick CRCA sheet double door(front & back opening), CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 40x40x6mm, duly grouted with PCC reqd with the following:- (a) Aluminium bus bar 400 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (a) MCCB FP 200 Amps 36 KA - 01 Nos for Main incoming (b) MCCB 4P 160 Amps 36 KA - 01 Nos (outgoings) (c) MCCB 4P 63 Amps 18 Ka- 03 Nos (c) LED indicator for RYB of size 22.5 mm - Set of 3 (d) 3 Phase Digital voltmeter -01 nos (e) 3 Phase Digital ammeter-01 Nos Note: All MCCBs must conforms Fixed thermal and fixed thermal magnetic setting and Ics= 100% of Icu Note : Contractor must take prior drawing approval for panels before placing order to manufacturers

Supply, Install, Test and Commissioning of LT Panel of size outdoor type fabricated out of 3.00 mm thick CRCA sheet double door(front & back opening), CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 40x40x6mm, duly grouted with PCC reqd with the following:- (a) Aluminium bus bar 400 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (a) MCCB FP 160 Amps 36 KA - 01 Nos for Main incoming (b) MCCB 4P 63 Amps 18KA - 05 Nos (outgoings) (c) Spare pocket for fixing of MCCB-1 Nos (c) LED indicator for RYB of size 22.5 mm - Set of 3 (d) 3 Phase Digital voltmeter -01 nos (e) 3 Phase Digital ammeter-01 Nos Note: All MCCBs must conforms Fixed thermal and fixed thermal magnetic setting and Ics= 100% of Icu

Supply, Install, Test and Commissioning of LT Panel of size outdoor type fabricated out of 3.00 mm thick CRCA sheet double door(front & back opening), CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 40x40x6mm, duly grouted with PCC reqd with the following:- (a) Aluminium bus bar 400 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (a) MCCB FP 200 Amps 36 KA - 01 Nos for Main incoming (b) MCCB 4P 160 Amps 36 KA - 01 Nos (outgoings) (c) MCCB 4P 63 Amps 18 Ka- 08 Nos (c) LED indicator for RYB of size 22.5 mm - Set of 3 (d) 3 Phase Digital voltmeter -01 nos (e) 3 Phase Digital ammeter-01 Nos Note: All MCCBs must conforms Fixed thermal and fixed thermal magnetic setting and Ics= 100% of Icu Note : Contractor must take prior drawing approval for panels before placing order to manufactorers

Supply, Install, Test and Commissioning of LT Panel of outdoor type fabricated out of 3 mm thick CRCA sheet double door(front & back opening), CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 40x40x6mm, duly grouted with PCC reqd with the following:- (a) Aluminium bus bar 400 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (a) MCCB FP 160 Amps 36 KA - 01 Nos for Main incoming (b) MCCB 4P 63 Amps 18 Ka- 08 Nos (c) LED indicator for RYB of size 22.5 mm - Set of 3 (d) 3 Phase Digital voltmeter -01 nos (e) 3 Phase Digital ammeter-01 Nos Note: All MCCBs must conforms Fixed thermal and fixed thermal magnetic setting and Ics= 100% of Icu Note : Contractor must take prior drawing approval for panels before placing order to manufacturers

Supply, Install, Test and Commissioning of LT feeder pillar box of outdoor type fabricated out of 3 mm thick CRCA sheet double door(front & back opening), including MCB TPN-63A rating CPRI approved complete with powder coating with seven tank process mounted on M.S angle Iron frame of size 40x40x6mm, duly grouted with PCC reqd with the following:- (a) Aluminium bus bar 400 Amp (R Y B & N) with coloured heat shrinkable insulated sleeve 415 Volts as per IS of suitable size mounted on DMC/epoxy insulator (not less than 50mmx50mm conicle type at a maximum interval of 500 mm- 01 Set. (a) MCCB FP 160 Amps 36 KA - 01 Nos for Main incoming (b) Provision of space for fixing of 6 Nos MCB TPN/TP (b) LED indicator for RYB of size 22.5 mm - Set of 3 (c) 3 Phase Digital voltmeter -01 nos (d) 3 Phase Digital ammeter-01 Nos Note: All MCCBs must conforms Fixed thermal and fixed thermal magnetic setting and Ics= 100% of Icu Note : Contractor must take prior drawing approval for panels before placing order to manufacturers

S & F VTPN DB 4 Way sheet metal enclosure double door suitable for MCCB incommer and MCBs outgoing including MCCB 4P 125 Amps 10 KA complete all as speccified and directed

Supply and fixing SP 5 To 32 Amps rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning.

-ditto- all as per item No 50.00 above but SPN 32 Amps complete all as specified and directed.

-ditto- all as per item No 50.00 above but TP 25 to 63 Amps 415 Volts complete all as specified and directed.

S & F Sub Main Wiring with PVC Insulated multistranded copper conductor wires of size 2x6.0 sq. mm + 1x4.0 sq. mm earth wire including PVC cassing and capping complete all as specified and directed

Earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6mm as earthing lead buried directly in ground vertically to a depth 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 to and including galvanised iron strip 25 X 4 mm as earthing lead by means of bolts, nuts, check nuts & washers etc made of GI and connected to earthing test point all as shown in electrical plate No. 5 of SSR Part I of 2009 & as specified or indicated and testing on completion including excavation/earth work in any type of strata PCC ( 1:3:6 ) type C1 earthing chamber, pre cast slab cover 50 mm thick in cement concrete ( 1: 2 : 4 ) type B 1 ( reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg / Sqm), funnel with wire mesh, watering pipe of 20 mm bore medium grade, including galvanised iron strip 25X4 mm with GI protection pipe of 40 mm medium grade up to 7.5 meter length, etc complete all as specified.

S & F GI earth continuity conductor or main earthing lead of size 25x4 mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for earthing etc. complete all as specified and directed.

Opening/disconnecting the electrical connection of defective/burnt out underground LT Cable of any size 2 to 4 core from main switch/DB/ junction box / LT panel /LT OH line etc. Taking out the required length of cable from existing loop, cutting the defective portion of cable, providing required thimbles/ connectors at cable end and reconnecting the cable in previous location with existing main switch/ DB/Junction box /LT Panel/ OH line etc complete all as directed.

Material and labour for Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out removing of grass and vegetation grown around the electrical installations like transformers, LT panels, 2 pole structure, HT panels and complete area inside the fencing complete all as specified and directed. Note : Item may be measured and paid more than one time as per site requirement to clean the E/M Installations

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