Repair and maintenance overhead to underground LT cable MCCB bus bar chamber pole box pole painting panel painting earthing and connected items at BI Line sub stn mandir marg sub stn,New Pratap Chowk Khyber line sub stn Shopping centre sub

Amount

Dismantling concrete poles/struts, any size complete incluiding excavation,breaking of PCC etc all as directed by Engr-in-charge

Dismantling LT 1100 Volts grade insulators any type, any size complete all as directed by Engr-in-charge

Dismantling of cross-arms or M.S. channel or angle sections etc complete.

Dismantling of ACSR conductor from LT overhead lines complete all as directed by Engr-in-charge

M & L taking down of existing street light from item No 1 above and fixing on new poles complete all as directed by Engr-in-charge

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in soft loose soil for laying / taking up/ taking down of cables and getting out and levelling of bottom suface to required level all as specified and directed by Engineer- in- Charge.

Returning filling in,. Including spreading, levelling,. Watering and well ramming soil in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated material (ie soil) from site to a distance n. exc 50 mtrs away and depositing where directed at a level n. exc. 1.5 mtr above the starting point all as specified and directed by Engineer-in-Charge.

Material and labour for river washed and screened, dry sand for filling in trenches below and around underground cables for cushioning of cables etc, complete all as specified.

S&F sub class B bricks having minimum compressive strength 75 Kg/ Sqcm laid in trenches for cable protection etc complete all as directed by Engineer-in-Charge.

All as per srl item No 10 here-in-before but using old bricks obtained under srl item No 6 here in before.

Supplying, laying, jointing testing and connecting in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) with multistranded aluminum conductors, IS 7098 marked, suitable for LT 1100 Volt system, laid in trenches fixed to pole, including jointing & testing complete all as specified and directed of following sizes:- Note :- Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately under respective items of schedule.

16 Sqmm 4 core

25 Sqmm 4 core

35 Sq mm 3.5 core.

50 Sq mm 3.5 core.

70 Sqmm 3.5 core

95 Sqmm 3.5 core

120 Sqmm 3.5 core

185 Sqmm 3.5 core

240 Sqmm 3.5 core

400 Sqmm single core

630 sqmm single core

Boring of hole under road/pavement/hard standing or any other situation by mannual means and suitable for passing of GI pipe 40 to 100 mm bore and making good both ends all specified and directed

S&F in replacement GI Pipe (light grade) with necessary accessories/ fittings for cable protections/pole for crossing of culverts/nallah of following bore sizes

Taking out faulty underground 1100 Volt LT cable of different sizes by excavation and removing bricks of any size and relaying in the same trenches or re routing after rectification of fault or replacing faulty portion of cable with new cable and removing of surplus soil and using new bricks as required. Note: (a) 1100 Volt LT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Retrieved old serviceable bricks will be laid in trenches for cable protection. If extra bricks and sand required at site shall be measured and paid separately under respective items of BOQs. (c) Excavation and earth work will be measured and paid for seperately under respective items of schedule.

Supply, fixing and testing straight through joint heat shrinkable type with jointing kit suitable for cable PVC/XLPE insulated armoured heavy duty aluminium conductor 1100 Volts grade complete all as directed for the following sizes :-

25-50 Sqmm x 3.5 core/ 4 core

70-150 Sqmm x 3.5 core

185 -240 Sqmm x 3.5 core

S&F in replacement of UNSV MCCBs of capacity 630 Amps, TP, 50 KA, 415 Volts 50 Hz, AC, with adjustable thermal and magnetic release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Description all as per ser item No 17 above, but rating of MCCB 400 Amp, 36 KA

Description all as per ser item No 17 above, but rating of MCCB 250 Amp, 36 KA

Description all as per ser item No 17 above, but rating of MCCB 200 Amp, 25 KA

Description all as per ser item No 17 above, but rating of MCCB 160 Amp, 25 KA

Description all as per ser item No 17 above, but rating of MCCB 125 Amp, 25 KA

Description all as per ser item No 17 above but rating of MCCB 100 Amp,25KA

Description all as per ser item No 17 above but rating of MCCB 63 Amp, 25 KA

S&F in replacement of UNSV MCCBs of capacity 630 Amps, FP, 50 KA, 415 Volts 50 Hz, AC, with adjustable thermal and magnetic release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Description all as per ser item No 25 above but rating of MCCB 400 Amp, 36 KA

Description all as per ser item No 25 above but rating of MCCB 320 Amp, 36 KA

Description all as per ser item No 25 above but rating of MCCB 250 Amp, 36 KA

Description all as per ser item No 25 above but rating of MCCB 200 Amp, 25 KA

Description all as per ser item No 25 above but rating of MCCB 160 Amp, 25 KA

Description all as per ser item No 25 above but rating of MCCB 125 Amp, 25 KA

Description all as per ser item No 25 above but rating of MCCB 100 Amp, 25 KA

Description all as per ser item No 25 above but rating of MCCB 63 Amp, 25 KA

S&F in renewal on load change over switch open execution of capacity 400 Amps , 4 pole , 415 volt , 50 Hz fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable change over from panels etc complete all as directed

All as per item No 34 above but 250 Amps 4 pole

All as per item No 34 above but 200 Amps 4 pole

S&F on load change over switch with SS enclosure of capacity 125 Amps , 4 pole , 415 volt , 50 Hz mounted on wall with fastner and suitable size of nut and bolts after taking down old existing un serviceable MCCB/SDFU complete all as directed.

Supply and fixing in renewal of 3 pole power contactor ML-6 Cat No SS90921 mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable contactor complete all as directed.

Supply and fixing in renewal of 3 pole power contactor MNX-110 Cat No CS94137 mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable contactor complete all as directed.

Supply and fixing in renewal of Analog Time switch Cat No J648B1, 240 Volt AC , 50 Hz , mounted on any type/description LT panel/feeder pillar/wall after taking down old existing un serviceable time switch complete all as directed.

Supply and fixing in replacement LT current transformer having ratio 400/5 Amp , 15 VA, Class 0.5. Complete all as specified and directed by Engr-in-Charge

All as per Srl item No.41 herein before but CT ratio 250/5 Amp

All as per Srl item No.41 herein before but CT ratio 200/5 Amp

S&F in replacement of item No 1 Steel tubular poles of any type and supply & installing steel tubular swaged poles type 410 SP-31 (9 mtr long) of approx wt.147 kg conforming to IS 2713 (Part-II) including excavation, earth work, PCC foundation, base plate,PCC coping, etc. and GI bracket for fitting mounting, complete all as per manufacturer's instructions and as specified and as directed by E-in-charge. NOTE:- The unit rate in this item is deemed to be included the cost of exacavation and earth work in any type of soil,PCC foundation 1:4:8 type D-2 , PCC coping 1:2:4 type B-1 as in steel tubular pole and GI bracket made of GI pipe medium grade 40 mm bore, 1.5 mtr long for fixing of street light fitings . The steel pole shall be painted by bituminious paint total length inside and up to planting depth outside and remaining portion of pole painted with two coat of aluminium paint over a coat of aluminium red oxide complete all as specified and directed.

Earthing n replacement complete with galvanized steel earth plate electrode of size 60cmx60cmx6 mm thick, buried directly in ground (earth pit not less than 2.1 m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to galvanized lead wire 4mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electrical plate No 3 of SSR Part I, connected to earth test point and the equipment on the other nuts and washers of galvanised ironside complete all as specified, including testing and commissioning complete all as directed. Note : (a) The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 as in pit, precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade, protection pipe 15 mm bore GI pipe medium grade etc. (b) The quoted rates shall also deemed to include the cost of earth test point and earth strip/GI lead wire and protection pipe upto 7.5 meter beyond the earth plates electrode.

Supply & Fixing in replacement bracket for street light fitting complete with 1.5 mtr long 40mm dia GI pipe medium grade and including necessary mild steel clamp , nuts,bolts and wahsers and painting on steel surfaces with two coats of aluminium paint complete as as specified and directed.

S&F in replacement ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal electric draw out type (EDO), front operated with Micro processor based protection release for adjustable over current, short circuit and earth fault protection

S&F in replacement of UNSV MCCBs of capacity 250 Amps, TP, 35 KA, 415 Volts 50 Hz, AC, with microprocessor release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Description all as per ser item No 48 above, but rating of MCCB 200 Amp, 35 KA

Description all as per ser item No 48 above, but rating of MCCB 160 Amp, 35 KA

Description all as per ser item No 48 above, but rating of MCCB 125 Amp, 35 KA

Description all as per ser item No 48 above, but rating of MCCB 100 Amp, 35 KA

Description all as per ser item No 48 above, but rating of MCCB 63 Amp, 35 KA

S&F in replacement of UNSV MCCBs of capacity 400 Amps, FP, 50 KA, 415 Volts 50 Hz, AC, with microprocessor release fixed in any type of existing LT panel/Feeder piller including taking out old existing unserviceable MCCB from panels etc complete all as directed

Description all as per ser item No 54 above but rating of MCCB 250 Amp, 35 KA

Description all as per ser item No 54, above but rating of MCCB 200 Amp, 35 KA

Description all as per ser item No 54, above but rating of MCCB 125 Amp, 35 KA

Description all as per ser item No 54, above but rating of MCCB 100 Amp, 35 KA

Description all as per ser item No 54, above but rating of MCCB 40 Amp, 35 KA

Material and labour disconnecting faulty /burnt end or portion of cable by removing the cable from loop including necessary excavation & earth work , suitable size of thimble LT tap , relaying and reconnecting the cable by removing faulty/burnt portion of cable and preparing fresh terminals for 25 Sqmm 3.5/4 core to 240 Sqmm 3.5 core of LT cable to LT Panel/pole/main switch complete all as directed.

Supply and fixing in replacement of cable gland for LT panel/feeder pilar up to 50 Sqmm cable complete all as specified and directed.

Supply and fixing in replacement of cable gland for LT panel/feeder pilar for 70 sqmm cable to 240 Sqmm cable complete all as specified and directed.

Supply and fixing in replacement of cable gland for LT panel for 300 sqmm cable to 400 Sqmm cable complete all as specified and directed.

Material and labour in replacement of Voltmeter 0-500 V digital type as per existing size complete all as per specified and directed.

Material and labour in replacement of Ammeter 0-400/800 Amp digital type per existing size complete all as per specified and directed

Supply and fixing in replacement of indicator lamp for RYB phases complete all as specified and directed.

Supplying and fixing in replacement kit kat rewireable porcelain fuse carrier & base 63 Amps , 415 Volt complete all as directed .

Supplying and fixing in replacement kit kat rewireable porcelain fuse carrier & base 100 Amps , 415 Volt complete all as directed .

Supplying and fixing in replacement MCB 4 pole , 63 Amps, 10 KA ,50 Hz,415 Volts

Supplying and fixing in replacement MCB 4 pole , 32 Amps,10 KA,50 Hz,415 Volts

Supplying and fixing in replacement MCB DP , 63 Amps,50 Hz,10 KA,240 Volts

Supplying and fixing in replacement MCB DP , 6 to 32 Amps,50 Hz,10 KA,240 Volts

Supplying and fixing in replacement MCB SP , 6 to 32 Amps,50 Hz,10 KA,240 Volts

Supplying and fixing in replacement Mild steel sliding door bolts 200 mm long ,plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate

S&F in replacement KIOSK box wheather proof including made out of one piece mounted SMC base and door pole mounted hinged door size 333x233x120mm out side and 300x200x105mm inside dimensions comprising of aluminium bus bar 4 strips for 3 phase and neutral 63 Amps including embossing/painting of danger notice of size not less than 10cm x 7.5cm with letters, figures and conventional skull and bones in signal red colour on front face of KIOSK box body complete all as specified and directed.Incluiding MS clamp of size 25x3 mm with suitable size nut,bolts & washer.

M&L for re-painting of LT Panels/feeder pillars of approx size 2 to 4 Sqm with 2 coats of super enamal paint with sparygun including writing of feeder pillar numbers in appropriate size of letters as directed.

All as per item No 77 above but of approx size upto 1.90 Sqm

M&L for re-painting of LT Steel tubular poles of any sizes with apply of 2 coats of aluminium paint including rubbing with wire brush/emery paper & writing pole Nos in appropriate size of letters including making yellow and black strips upto height of 1.5 mtr above from ground level complete all as specified and directed.

Earthing in replacement complete with galvanized steel earth plate electrode of size 60cmx60cmx6 mm thick, buried directly in ground (earth pit not less than 2.10 m below normal ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to galvanized iron strip 32mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electrical plate No 3 of SSR Part I, connected to earth test point and the equipment on the other nuts and washers of galvanised ironside complete all as specified, including testing and commissioning complete all as directed. Note : (a) The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 as in pit, precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade, protection pipe 40 mm bore GI pipe medium grade etc. (b) The quoted rates shall also deemed to include the cost of earth test point and earth strip/GI lead wire and protection pipe upto 7.5 meter beyond the earth plates electrode.

Supply, installing, testing and commissioning in replacement of factory made and tested Bus bar chamber outdoor type with canopy made out of 3.15 mm CRCA MS sheet, and 40x40x5mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front opening type, with apron for cable entry closing locking arrangement of size not less than 450mm x 450mm x 300mm with 4 Nos 500 Amps aluminium bus bar and with 250 Amp MCCB, 4 pole, 36 KA, 415 Volt 50 Hz including excavation, earth work and platform for the Bus bar chamber with PCC 1:4:8 type D-2 with 40 mm graded stone aggregate, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded sotne aggregate on top and grouting bolts etc for Bus bar chamber. The platform shall be such that it is of a height 45 cm above the nearest road level.

Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.6 mpa working pressure

Supply and fix in replacement MCCB 63 Amp, 4 pole , 25 KA, 50 Hz including MCCB sheet metal enclosure mounted on wall with fastner and suitable size of nut and bolts complete all as directed .

Supply and fix in replacement MCB 63 Amp, DP , 10 KA, 50 Hz including MCB enclosure mounted on wall with fastner and suitable size of nut and bolts complete all as directed .

Supply and fix in replacement outdoor type wall mounted Busbar chamber having 04 pole busbar of rating 200 amps fitted with MCCB 100 Amp, 4 pole , 25 KA, 50 Hz as incomer incuding suitable hole in bus bar for outgoing cable connection including suitable size nut bolt and fasyner complete all as directed at site by Engr -in-charge.

Supply, installing, testing and commissioning in replacement of factory made and tested Bus bar chamber outdoor type with canopy made out of 3.15 mm CRCA MS sheet, and 40x40x5mm thick MS angle iron frame work, powder coated finish over one coat of red oxide primer on outside surface and painted inside with two coats of red oxide primer, front opening type, with apron for cable entry closing locking arrangement of size not less than 400mm x 400mm x 300mm with 4 Nos 400 Amps aluminium bus bar and with 200 Amp MCCB, 4 pole, 25 KA, 415 Volt 50 Hz including excavation, earth work and platform for the Bus bar chamber with PCC 1:4:8 type D-2 with 40 mm graded stone aggregate, 15 cm thick in foundation, brick work in CM 1:6 with sub class 'B', old size bricks, rendering 15 mm thick in CM 1:6 on exposed surfaces and 100 mm thick PCC padding 1:3:6, type C-1 using 20 mm graded sotne aggregate on top and grouting bolts etc for Bus bar chamber. The platform shall be such that it is of a height 45 cm above the nearest road level.

S&F in replacement 200 W LED flood Lights of IP 65 protection.

Supply in replacement and Installation of LT CT operated Trivector Meter with the following specifications:- (a) Meter Type: LT 3 Phase 4 Wire Electronic Tri vector Meter (b) Standard: IS 13779:1999 / CBIP 88 (c) Accuracy: Class 0.5 (d) Voltage and Current rating:- (i) Reference Voltage - 3x240 V (ii) Basic Current (Ib) - 5 A (iii) Maximum continuous current (Imax) - 10 A (e) Rated Frequency (variation) - 50Hz (±5%) (f) Power consumption:- (i) Voltage circuit: Less than 1.5 W and 10 VA per Phase at reference voltage, reference temperature and reference frequency (ii) Current circuit: Less than 1 VA per phase at basic current, reference frequency and reference temperature (g) Display type: 8 digit 7 segment backlit LCD display, not less than10 mm character height (h) Display in the event of Power Failure: Internal battery back-up for LCD display (j)Communication port: (i) Galvanically isolated Optical Communication port for data transfer through either CMRI or remote device or both is provided (ii) RS 485 for DLMS protocol (iii) Energy recording - Unidirectional

M&L Earth continuity conductor or main earthing lead laying to treanches & fixed to pole 4mm dia galvanised iron wire .

Supply drawing, connecting and testing in replacement 3 core, 1.5 Sqmm PVC insulated and PVC round sheathed copper conductor (flexible ) industurial cable, 1100 Volts conforming to IS 694 in steel tubular poles from KIOSK box to street light fitting including providing suitable copper lugs all as specified and directed by Engr-in-charge.

S&F in replacement ACB 4 pole, 800 Amp, 50 KA, 415 Volt AC Horizontal manual draw out type (MDO), front operated with Micro processor based protection release for adjustable over current, short circuit and earth fault protection

Vijay Electricals

M/s Birja Nand

MV Engineers And Contractors

Microsys Controls India

DS CONSTRUCTION

Ridhi engineers and builders

DHARYA ENTERPRISES