SPL REPAIR FOR CONVERSION OF OVERHEAD CONDUCTOR WITH UNDERGROUND CABLE INCL CONNECTED ITEMS AT RAK SF OFFRS MD ACCN, 20 ARMY DOG UNIT, 41 FARS UNDER GE E/M LUCKNOW

Amount

Dismantling taking down old cross arms, clamps, braces etc of any section from pole including nuts, bolts, washers complete all as specified and as directed by Engineer-in-Charge.

Dismantling of GI wire any type and any size complete all as specified and as directed by Engineer-in-Charge.

Disconnecting, dismantling and taking down carefully ACSR conductor from poles of any size and setting a side complete all as specified and as directed by Engineer-in-Charge.

Dismantling of insulators any type and any size complete all as specified and as directed by Engineer-in-Charge.

Dismantling of stay assembly any type and any size complete all as specified and as directed by Engineer-in-Charge.

Dismantling of steel poles any type any size including GI pipe for cable protection, service cable / underground cable with cable cover etc complete all as specified and as directed by Engineer -in-charge

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth, for foundation, / laying of pipe / cable etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft loose soil complete.

Returning, filling in including spreading levelling watering and well ramming in layer n.exc 25 cm thick using excavated soil all as specified and directed.

Removing excavated soil to a distance not exc 50 m and depositing where directed at level n exc 1.5 m above the starting point.

M&L for providing dry river sand as in sand cushioning below and above cable thickness as specified in SSR to under ground cable including punning down of sand in layer all as specified and directed by Engg-in-Charge. Note: for measurement purpose punned thickness of sand will be consider.

M&L for laying of well burnt old size bricks, sub class "B" bricks, laid flat with width equal to length of brick , laid dry over electric cable for protection complete all as specified & directed by Engr-in-Charge.

All as per srl item No 11 here-in-before but using old bricks obtained under srl item No 6 here in before.

M&L for demolition / cutting of road / path / hardstading / concrete in floor, etc for laying of cable complete all as directed at site by Engr-in-charge

Material and labour for plain cement concrete 1:2:4, type B-2, using 40 mm graded stone aggregates for filling of cutting of roads / path / hardstanding etc complete all as specified and as directed by Engineer-in-Charge.

Deployment of tools & manpower for Boring of hole under road / pavement / hard standing or any other situation by manual means for passing of GI pipe 40 to 80 mm bore and making good both ends all specified and directed

M&L for 40 mm bore mild steel galvanised water tubing, light grade with all fittings and fixed to walls or laid on floors / fixed to poles / or passing under road crossing, for protection of UG cable complete all as specified and directed by Engr-in-Charge.

All as per item Ser No No 16 above but 50 mm bore

All as per item Ser No No 16 above but 80 mm bore

Supply and laying or fixing, jointing and testing LT under ground electric power cable crossed linked polyethylene ( XLPE) insulated, galvanised steel strip armoured, ISI-7098 Marked, with aluminium conductor multi stranded, heavy duty 1100 Volts grade , cross sectional area 16 Sqmm , 4 core complete all as specified laid in trenches/ laid under floor or fixed naked with walls/ on poles/ in ducts /in GI pipes etc. complete all as specified and directed. Note :- Excavation, earth work, sand cushioning, protection bricks/ tiles/ block and pipe shall be measured and paid separately under resective items of schedule

All as per item Srl No 19 above but cross sectional area 16 Sqmm , 2 core

All as per item Srl No 19 above but cross sectional area 25 Sqmm , 4 core

All as per item Srl No 19 above but cross sectional area 35 Sqmm , 3.5 core

All as per item Srl No 19 above but cross sectional area 50 Sqmm , 3.5 core

All as per item Srl No 19 above but cross sectional area 70 Sqmm , 3.5 core

All as per item Srl No 19 above but cross sectional area 95 Sqmm , 3.5 core

All as per item Srl No 19 above but cross sectional area 120 Sqmm , 3.5 core

M&L for 4 mm dia mild steel galvanised wire fixed as in earth continuity conductor or main earth lead laying in treanches / fixed to pole complete all as directed by Engr-in-charge.

Supply & fix in replacement automatic street light timer panel 12 KW / 40 Amp switch using Infrared Sensor based for automatic switching of street lights based on LUX level of natural light. Required illuminance for switching ON is < 30 Lux and for switching OFF > 10 Lux level. The sensor (nature switch) alongwith suitable power contactors, Input (supply) MCB and output (load) MCB(s), support terminals should be enclosed in pole / wall mountable enclosure made of rust proof, electric shock proof, termite proof and FR graded SMC junction box conforming to IP-54 degree of ingress protection, three phase 12 KW lightening load capacity including mounting bracket, cable glands, openable doors with lock complete all as specified & directed by Engr-in-Charge.

Supply, installing, testing and commissioning factory made, CPRI approved, confirming to IS 5039, powder coated LT Panel board (Dimention of Cubical / enclosure not less than 1200 mm x 900 mm x 500mm), cubical compartmentalized, out door type double door, plateform mounted, suitable for 415 volts, 3 phase, 4 wire, 50 Hz AC supply system having bus bar chamber with insulated aluminium bus bars four pole installed on porcelain / SMC insulator. The panel shall be dust and vermin proof IP-54 class protection and outer shell made of of 3.15 mm CRCA MS sheet, inner shell made of 2.0 mm thick CRCA MS sheet, 50 mm x 50mm x 6 mm thick MS angle iron frame work, the cubical have bottom channel of size 75 x 40 mm duly coated with zink metal coating, front and rear opening type, with apron for cable entry closing locking arrangement including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked, 1100 volts grade of appropriate size ( but not less than 2.5 Sqmm) and comprising of the following :- ..................

Item No 29 Contd............. (a) Incoming :- (i) MCCB 4 pole, 400 Amps, 50 Hz, 415 Volts, 36 KA, with adjustable thermal magnetic release - 01 Nos (ii) On load change over switch open execution type, 400 Amps, 4 pole, 415 volt , 50 Hz - 01 No (iii) Digital VAF+PF meter with RS 485 CL1 -01No (iv) CTs ratio 400 / 5 A, class 1, ISI marked -01 sets of three (v) Indicating lamp- 01 set of three (vi) Four Pole , Aluminium bus bar 800 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole, 250 Amps, 50 Hz, 415 Volts, 36 KA adjustable thermal magnetic release - 02 Nos (ii) MCCB 4 pole, 160 Amps, 50 Hz, 415 Volts, 25 KA fixed thermal magnetic release - 01 Nos (iii) MCCB 4 pole, 125 Amps, 50 Hz, 415 Volts, 25 KA fixed thermal magnetic release - 01 Nos (iv) MCCB 4 pole, 100 Amps, 50 Hz, 415 Volts, 25 KA fixed thermal magnetic release - 04 Nos ...................

Item No 29 Contd............. (c) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 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 crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level. Note :- (i) All out going feeder shall be connected by cable through suitable size gland plate / glands. (ii) The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint. (iii) All MCCB with adjustable protection for over load and short circuit and conforming to IEC60947-II/IS 13947-II (Latest Version). The MCCB should have Ics=100%Icu. The MCCBs shall have spreader links and barriers as standard feature of manufacturer

All as per item No 29 above but comprising with following:- (a) Incoming :- (i) MCCB 4 pole , 400 Amps,50 Hz,415 Volts, 36 KA, with adjustable thermal magnetic release - 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 400/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 800 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole ,250 Amps,50 Hz,415 Volts, 36 KA adjustable thermal magnetic release - 02 Nos (ii) MCCB 4 pole ,200 Amps,50 Hz,415 Volts, 36 KA adjustable thermal magnetic release - 01 Nos (iii) MCCB 4 pole ,160 Amps,50 Hz,415 Volts, 25 KA fixed thermal magnetic release - 01 Nos (iv) MCCB 4 pole ,100 Amps,50 Hz,415 Volts, 25 KA fixed thermal magnetic release - 02 Nos

All as per item No 29 above but comprising with following:- (a) Incoming :- (i) MCCB 4 pole , 250 Amps,50 Hz,415 Volts, 36 KA, with adjustable thermal magnetic release - 01 Nos (ii) Digital VAF+PF meter with RS 485 CL1 -01No (iii) CTs ratio 250/5 A ,class 1, ISI marked -01 sets of three (iv) Indicating lamp- 01 set of three (v) Four Pole , Aluminium bus bar 500 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Outgoing (i) MCCB 4 pole , 160 Amps,50 Hz,415 Volts, 25 KA fixed thermal magnetic release - 03 Nos (ii) MCCB 4 pole , 100 Amps,50 Hz,415 Volts, 25 KA fixed thermal magnetic release - 02 Nos

M&L out door type busbar panel board (Dimention of Cubical/enclosure not less than 600mmx450mmx450mm) made out of 3.15 mm thick MS sheet and MS angle section 50x50x6 mm factory made suitable for 3 phase 4 wire 415 Volt, 50 Hz, powder coat painted comprising of the following:- (a) FP, Aluminium bus bar 500 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Incoming MCCB 250 Amps 36 KA, 415 Vots, 50 Hz, FP with adjustable thermal magnetic release -01 No (c) LED Indicator lamp RYB - 01 set of three. (d) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 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 crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

M&L out door type busbar panel board (Dimention of Cubical/enclosure not less than 600mmx450mmx450mm) made out of 3.15 mm thick MS sheet and MS angle section 50x50x6 mm factory made suitable for 3 phase 4 wire 415 Volt, 50 Hz, powder coat painted comprising of the following:- (a) FP, Aluminium bus bar 500 Amps insulated with colour coded heat shrinkable sleeve and shall be mounted on suitable size “F” class insulators. (b) Incoming MCCB 160 Amps 25 KA, 415 Vots, 50 Hz, FP, fixed thermal magnetic release – 1 No (c) LED Indicator lamp RYB - 01 set of three. (d) Platform of Panel. Platform for the panel with PCC 1:4:8 type D-2 with 40 mm graded crushed stone, 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 crushed stone aggregate on top and grouting bolts etc for panel. The platform shall be such that it is of a height 45 cm above the nearest road level.

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

S&F wheather proof pole mounting PVC junction box, base and door of junction box made out of SMC having outside dimention 333 x 233 x 120 mm, inside dimention 300 x 200 x 105 mm, single door front openable provided with hinged cover and locking arrangements with 4 Nos aluminium bas bar 63 Amps, mounted on porcelin insulator including supply & fix MCB SP 10 Amp -1 No, fixed in box in Din rail complete with electrical connection fixed to pole with suitable size FI clamp nut bolts and washer including embossing / painting of danger notice of size not less than 10 cm x 7.5 cm with letters, figures and conventional skull and bones in signal red colour on front face of junction box body Complete all as directed by Engr-in-Charge.

M&L for Earthing in replacement complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level surrounded from all sides by 15 cm thick packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by mean of GI wire 4 mm dia by means of bolts, nuts check nuts and washers of GI or steel and connecting to earthing test point, main switch board, testing on completion including PCC cover and frame, PCC (1:3:6) type C-2 as in earthing pit, MS funnel with wire mesh GI pipe 20 mm dia light grade for watering and GI pipe 15 mm dia light grade for the protection of GI wire from earth pit to earth point complete including necessary excavation and earth work in any type of soil, returning, filling in approved soil and disposal of surplus soil to a distance n.exc 50 m all as specified as shown in electrical plate No 3 SSR Part-I. PCC chamber shall be constructed at least one metre away from the earth pit and GI pipe fittings for watering shall be provided up to chamber and cost of the same is deemed to be included in the rate of earthing.

Note:- Quoted rates shall be deemed to include for earth wire with protection pipe up to 7.5 M length.

M&L for Earthing in replacement complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0 mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI strip 32 x 6 mm as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8 mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate No 3 of SSR Part I complete all as specified and directed and testing on completion.

Note:- Quoted rates shall be deemed to include for earth strip with protection pipe up to 7.5 M length.

Supply and fix in replacement MCCB FP 125 Amps, 25 kA, 415 Volt AC, 50 Hz, complete with sheet metal enclosure of 1.6 mm thick MS sheet factory made with powder coat paint including connecting with existing system with existing cablling network including making good disturbed surfaces complete all as specified and directed. Note : The cost of suitable size fastner / Nut bolts required at site for fixing of cubical is deemed to be included in the quoted rate by the contractor.

Supply and fix in replacement double pole sheet metal enclosure made of 1.6 mm thick MS sheet factory made with powder coat painting including 01x MCB 20 Amps 10 kA complete all as directed Note : The cost of suitable size clamp / Nut bolts required at site for fixing of enclosure on garden wall is deemed to be included in the quoted rate by the contractor.

M&L for Preparation of old painted surfaces of LT steel tubular pole 9 mtrs long and applying one coat aluminium paint from bottom to top and painting up to 1.5 mtr height from top of PCC coping with synthetic enamel paint one coat in black and Yellow / white alternate strip including re writing pole numbering in 8 cm height with one coat synthetic enamel paint complete all as specified & directed by Engineer –in-Charge.

M K Engineers and Contractors

Yaduvanshi Traders

m/s allied enterprises

ANKIT SHIP REPAIRERS AND SUPPLIERS

Ajanta Associates

Unnati Engineers

OM NAMAH SHIVAY ENTERPRISES