GE ELECT/D-83/2024-25

Amount

M&L for 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 complete all as specified and directed by Engineer- in- Charge.

M&L for returning filling in, including spreading, levelling, watering and well ramming soil in layers not exceeding 25 cm thick complete all as specified and directed by Engineer- in- Charge.

M&L for 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 complete all as specified and directed by Engineer- in- Charge.

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

M&L for sand filling in trenches for cushioning of UG cables as layers of 8 cm before laying and 15 cm after laying of cables complete all as specified and directed by Engineer- in- Charge. Note : Measurement shall be taken after punning down.

Supplying and laying un-reinforced precast concrete cable cover, class HV, type 1, flat size 300mmx 180mm x 40mm for cable protection complete all as specified and directed by Engineer- in- Charge.

All as per srl item No 6 here-in-before but using old cable cover obtained under srl item No 1 here in before complete all as specified and directed by Engineer- in- Charge.

Supplying, laying, jointing testing and connecting in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) of size 120 sqmm 3 core with multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed by Engineer- in- Charge.

S & F of Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70-120 Sqmm, 3 core complete all as specified and directed by Engineer- in- Charge.

S & F of Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 -120 Sqmm, 3 core complete all as specified and directed by Engineer- in- Charge.

Supply, laying, jointing, testing and commissioning in replacment of LT underground cables 1100 volts grade, PVC insulated XLPE and PVC sheathed, heavy duty armoured, with multistranded aluminium conductors, IS-1554 marked, laid in trenches complete all as specified and directed by Engineer- in- Charge. Cables of the following sizes:- Note Excavation, earth work ,cable protection , sand fillings , cable joint shall be measured and paid separately.

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

300 Sqmm 3.5 Core

6 Sqmm 2 Core

10 Sqmm 2 Core

10 Sqmm 4 Core

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 specified and directed by Engineer- in- Charge for the following sizes :-

25-50 Sqmm x 3.5 core/ 4 core

70-120 Sqmm x 3.5 core

185-240 Sqmm 3.5 core

300-400 Sqmm 3.5 core

M & L for boring of hole under road/pavement/hard standing or any other situation by manual means and suitable for passing of GI pipe 50 to 100 mm bore and making good both ends complete all as specified and directed by Engineer- in- Charge.

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 complete all as specified and directed by Engineer- in- Charge :-

M & L for earthing complete in replacement with galvanized steel earth plate electrode of size 60cm x 60cmx 6 mm thick, buried directly in ground (earth pit not less than 3.5 m below normal ground level) with top edge of earth plate not less than 2.5m below normal ground level, connected to galvanized iron strip 32 x 6 mm by means of electric arc welding 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 side complete all as specified, including testing and commissioning complete all as specified and directed by Engineer- in- Charge. 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 light grade etc. (b) The quoted rates shall also deemed to include the cost of earth test point and earth strip/GI earthing and protection pipe upto 7.5 meter beyond the earth plates electrode.

Supply installation & commissioning in replacement of 24V, 40A Float Cum Boost Battery Charger unit including battery bank comprising 02 Nos of 12 Volts, 00 AH sealed maintenance free batteries. The CCCV battery charger consisting of copper wound, air cooled transformer, 01 Set single phase full wave bridge rectifier consisting of diodes and SCRs, liberally rated mounted on heat sink and complete with resistor/condenser network for surge supperssion . During auto float mode automatic changeover shall take place from float mode to boost mode and vice versa, 01 Set of solid state constant potential controller to stabilize the DC output voltage of the float cum boost charger, 01 No electronic controller, DC digital ammeter, DC digital voltmeter, Potentiometer , DC, MCB for reverse battery protection . The charger should have alarm annunciation with visual and audible alarm with manual reset facility for fuse fail alarm. Float cum boost battery charger and DC distribution board shall be housed in powder coated sheet steel cubicle with panels of 1.6mm thickness , louvers for ventilation, gland plate will be provided for cable entry from bottom. The battery charger shall be divided into two compartments. The upper compartment shall house the battery charger & DCDB with all necessary controls. The lower compartment shall be suitable for housing the batteries. Tech specification shall be as under:- (a) Input working voltage-180 -270 Volts (b) Nominal Input Voltage - 230 V , AC , 50 Hz,1 (c) On load input power factor - > 0.8 (d) On load unit watt efficiencies-> 80% (e) No load losses of complete charge-< 10% (f) Ripple contents on the load (RMS)= 1% to 5% (g) Over load - 110% for 30 minutes and will give visual indication for over load condition. (h) Boost charging - 2.4 V/Cell (j) Float charging -2.15 V/Cell (k) Float cum boost charging-Automatically changes from one state to another state as per battery condition and will give the visual indication for either float or boost based on charging mode. (l) Reverse polarity -No damage will caused. A visual indication for reverse polarity will appear with an audio alarm. (m) Short circuit-MCB protecton provided.

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 Incluiding MS clamp of size 25x3 mm with suitable size nut, bolts & washer complete all as specified and directed by Engineer- in- Charge.

S & F in replacement of LED Street light fittings of capacity 60 Watt complete all as specified and directed by Engineer- in- Charge.

S & F in replacement of LED Street light fittings of capacity 70 Watt complete all as specified and directed by Engineer- in- Charge.

S & F in replacement of LED Street light fittings of capacity 90 Watt complete all as specified and directed by Engineer- in- Charge.

S & F in replacement of LED Flood light fittings of capacity 100 Watt complete all as specified and directed by Engineer- in- Charge.

S & F in replacement of LED Flood light fittings of capacity 120 Watt complete all as specified and directed by Engineer- in- Charge.

S & F in replacement of LED Flood light fittings of capacity 200 Watt complete all as specified and directed by Engineer- in- Charge.

Taking down unsv LED Street light and supply & fixing energy saving and environmental friendly long life LED street light luminaries, 60 watt with min 100 Lumen per watt system efficacy inbuilt battery backup of min 2 hrs, made up of pressure die cast aluminium housing with high efficiency LED as Lighting source and Lens embedded PC cover having bottom opening separate driver compartment with IP 66 Protection and impact resistance of 1K 08 complete all as specified and directed by Engineer- in- Charge.

(xv) Enlosure of suitable size - 01 No (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.

S&F of time switches astro type in having longitude and latitude of Indian cities in memory 415 V three phase 20 Amp rating with 20 Amps, 415 Volts, three pole contactor fitted inside factory made 2mm thick steel enclosure duly powder coated paint complete all as specified and directed by Engineer- in- Charge.

Supply, drawing, connecting & testing in replacement of 3 core, 2.5 Sqmm PVC insulated and PVC rounded sheathed, copper conductor (flexible) industrial cable 1100 Volts gradde conforming to IS-694 in steel tubular pole from KIOSK box to light fittings including providing suitable copper lugs complete all as specified and directed by Engineer- in- Charge.

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 by Engineer- in- Charge.

M & L for re-painting of LT Panels/feeder pillars of approx size 2 to 4 Sqm with 2 coats of super enamal paint over a coat of red-oxide with sparygun including writing of feeder pillar numbers in appropriate size of letters complete all as specified and directed by Engineer- in- Charge.

M & L for painting of transformer installed on plinth/4/6 pole structures at various site of capacity 315 to 630 KVA with existing colour, with spraying machine, after cleaning, preparation of outer surface of transformer, including writing of SM No, MES and capacity of transformer complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 pole, 63 Amps, 16 KA ,50 Hz,415 Volts complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 pole, 100 Amps,16 KA,50 Hz,415 Volts complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 Pole,125 Amps 16 KA complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 Pole,160 Amps 25 KA complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 Pole, 200Amps 36 KA complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 Pole, 250Amps 36 KA complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 Pole, 400Amps 36 KA complete all as specified and directed by Engineer- in- Charge.

S & F in replacement MCCB 4 Pole, 630Amps 50 KA complete all as specified and directed by Engineer- in- Charge.

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 specified and directed by Engineer- in- Charge.

All as per item No 40 above but 250 Amps 4 pole complete all as specified and directed by Engineer- in- Charge.

Testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 11 KV HT cables of different sizes from both ends, removal of Fault, Re-connections and testing of cables after removal of fault complete all as specified and directed by Engineer- in- Charge. Note: (a) 11 KV HT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Retrieved old serviceable cable cover/bricks will be laid in trenches for cable protection. If extra PCC cover/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.

Testing the cables with high voltage DC testing machine and locating the fault in the cables by fault locating machine to pin point exact position of fault, disconnecting faulty 1100 Volt LT cables of different sizes from both ends, removal of Fault, Re-connections and testing of cables after removal of fault complete all as specified and directed by Engineer- in- Charge. Note: (a) 1100 Volt LT cable & joints shall be measured and paid for seperately under respective items of schedule. (b) Retrieved old serviceable cable cover/bricks will be laid in trenches for cable protection. If extra PCC cover/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.

Supplying, laying, jointing testing and connecting in replacement XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable (heavy duty) of size 185 sqmm 3 core with multistranded aluminum conductors, 11 KV grade, IS 7098 marked, suitable for HT 11 KV(E) system, laid in trenches / ducts / encased in GI pipe / fixed to pole, including jointing & testing complete all as specified and directed by Engineer- in- Charge.

M/s JAIMAA ASSOCIATES (BID ID -3191658)

Vijay Electricals (BID ID -3191168)

Rajindera Enterprises (BID ID -3191668)

MV Engineers And Contractors (BID ID -3191531)

Commercial Traders (BID ID -3191594)

M P TYAGI ENGINEERS AND CONTRACTORS (BID ID -3190789)