AUGMENTATION OF POWER SUPPLY TO SECURITY POST IN GEN AREA OF (I) ENGRS SQN AT MIL STN RATNUCHAK UNDER GE KALUCHAK

Amount

Material and labour for PCC 1:3:6 Type C-2 (Using 40 mm grade aggregate as in foundation of pole, stay and filling and mass concrete) including providing necessary form work complete all as specified and as directed

Material and labour for PCC 1:2:4 type B1 using 20 mm grade stone aggregate as in copping of existing and new electric pole at site including providing necessary form work complete all as specified and as directed.

Supply, fixing and erection of steel tubular swaged pole 09 m long, type 410 SP-32, pole should be in one piece only and smooth finishing, ISI marked conforming to IS:2713-1980, complete with all accessories, such as cast iron base plate, finial taper plug, bolts, nuts, screws, washers and drilling of holes for continious GI earth wire as specified including applying two coats of aluminium paint over one coat of red oxide zinc chrome primer and embedded portion shall be painted with two coats of black japan paint after preparation of surface complete all as specified and directed. Note:-Excavation and earth work shall be measured and paid separately.

M&L for stay assembly complete with accessories as shown in elect plate No-1, dia to stay 20mm dia 190cm long including MS galvanised stay plate of size 300mmx300mmx6mm thick and galvized thimble after dismantling of unserviceable stay set (above GL) including excavation in earth work, PCC (1:3:6) type C1 (using 20mm graded stone aggregate) foundation including dismantling of old unserviceable stay assembly complete all as specified and directed. (Note:- Cost of excavation, concrete work, removing of surplus soil, returning filling shall deemed to be included in the unit quoted rate.)

M&L under ground XLPE insulated, screened, PVC bedded galvanized steel strip or wire armored, electric power cable (heavy duty) with aluminium conductor, 1100 volts (earthed) grade cross sectional area 95 sqmm, 3.5 core laid in trenches/ pipes/ ducts/ wall/ boarings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including disconnecting and taking out of existing LT cable of any type and size complete all as specified and directed. Note:- Excavation and earth, sand coushioning and protection for cable work shall be measured and paid separately.

All as per item No. 05 here-in-before but cross-sectional area 70 sqmm, 3.5 core complete.

All as per item No. 05 here-in-before but cross-sectional area 50 sqmm, 3.5 core complete.

All as per item No. 05 here-in-before but cross-sectional area 35 sqmm, 3.5 core complete.

All as per item No. 05 here-in-before but cross-sectional area 25 sqmm, 3.5 core complete.

All as per item No. 05 here-in-before but cross-sectional area 16 sqmm, 4 core complete.

All as per item No. 05 here-in-before but cross-sectional area 16 sqmm, 2 core complete.

Supply and fixing 1100 volts grade heavy duty PVC insulated aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 mtr apart including 4mm dia suspension GI wire with stranded conductor 10 sqmm twin core cable flat or round including taking down old unserviceable service connections complete all as specified and directed.

Supply and fixing 1100 volts grade heavy duty PVC insulated aluminium conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 mtr apart including 4mm dia suspension GI wire with stranded conductor 16 sqmm twin core cable flat or round including taking down old unserviceable service connections complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth; for trench of cable/foundation of pole and stay etc and getting out in Soft/loose soil complete all as specified and as directed.

All as per Item No: 14 above but depth exceeding beyond 1.5mtr and not exc 3 metre all as specified and as directed

Material and labour for sand cushioning for protection of underground cable consolidated and compacted with clean dry sand all as specified and as directed (Compacted thickness shall only be measured and paid)

Material and labour for well burnt bricks,Sub class 'B' bricks, best quality locally available laid flat, dry in trenches for cable protection complete all as specified and as directed

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm in Soft/loose soil complete all as specified and as directed

Removing excavated material to a distance n.exc 50 mtr and depositing where directed at level n.exc 1.5 mtr above the starting point all as specified and as directed.

M&L for GI pipe 80 mm dia "light grade" ISI marked, laid in trenches/ on floors/on, pole/road for cable protection including necessary joints / fittings including taking up / down and removing old unserviceable GI pipe complete all as specified and directed .

All as per Srl item No 20 here-in-before but 50 mm dia

All as per Srl item No20 here-in-before but 40 mm dia

M&L for Cutting/Boring of road/Hard standing to a size of 30 cm in width and not exceeding 90 cm in depth for laying of protection pipe/water line/Cable including returning filling, Including spreading and providing PCC in 1:2:4 B1 using 20 mm grade stone aggregate for the top 100mm layer, complete all as specified and directed.by Engr-in-Charge

S&F of Intergral LED security light luminaire 90W LED, 230 volts made up of pressure die cast aluminium housing powder coated with high power SMD LED’s lens & toughned glass IP-66, luminaire, mounted on & including GI bracket made out of 50mm bore medium grade pipe of 1.70m length, bent to required shape, fixed on PCC/Steel pole with 02 Nos. clamps of flat iron (40 x 6mm), nuts, bolts and washers including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer, making connection with PVC copper conductor cable of 1.5 sqmm and taking down old unserviceable light fitting of any type/size, complete all as specified & directed.

Supply, installation, testing and commissioning of CPRI approved, factory made, LT Feeder Pillar Box cubical, Outdoor type, floor mounted double door, 3 phase 4 wire, 50 cycles, 415 Volts. The panel board shall be made of 3.15 thick CRCA sheet for load bearing members and 16 SWG (1.6 mm thick) for doors covers and internal partitions and shall be powder coated both side. Base frame of the panel shall be made of ICMC channel of size 50 x50 x 6mm, duly grouted on platform made of brick work in CM (1:2:4), 15mm thick plastering in CM (1:6) having minimum height of 600mm. The panel shall be provided with separate compartments for each switch gears with hinged door including interlocking with switch gears. The panel board shall be suitable for AC, 415 Volts, 50 Hz, 3 phase, 4 wire supply complete with epoxy insulated 500 Amps rated high conductivity aluminium bus bars, supported with DMC / SMC barriers and coluor coded, prewired with copper cable, the degree of protection is IP-54. the panel shall be complete with instrumentation such as LED phase indicating lamps and CT's, including extended aluminium strip of rating of Incomer (400Amps), and outgoing as per rating of MCCB’s, including aluminium lugs to connect the cable dismantled before etc., and comprising of the following:-

(a) MCCB 400 Amps, 4 pole with breaking capacity 36KA (Adjustable thermal & magnetic release) - 01 Nos(Incomer) (b) MCCB 200 Amps, 4 pole with breaking capacity 36KA (Adjustable thermal & magnetic release) - 04 Nos(Outgoing) (c) MCCB 63 Amps, 4 pole with breaking capacity 16KA (Adjustable thermal & magnetic release) - 02 Nos(Outgoing) (d) Digital Volt meter .Make LT (e) Indicator lamp RYB :01 Set, C&S (f) Digital Ammeter meter .Make LT

Supply, installing, testing and commissioning LT Outdoor floor mounted Bus Bar box, powder coated, factory made and tested , platform mounted, suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system of size 900X6000X300 MM (HXWXD) having bus bar chamber with insulated electrolytic Aluminium bus bars installed on DMC insulators . The panel shall be both side openable dust and vermin proof, protection class (IP-54) in accordance with IS-2147 and made of 3.15 mm thick CRCA mild steel sheet and mild steel angle iron frame work (made out of 40 mm x 40 mm x 5mm thick and 600 mm long), front & rear opening type with aprons for cable entry, with proper ferrule & cable gland, internal wiring with PVC insulated multistranded copper conductor FRLS cable of adequate size but not less than 1.5 sqmm complete. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of flint grey shade having instrument chamber with RYB indicator LED lamps. he scope of work also comprising of the following including taking down by disconnection of all incoming and outgoing UG cable and MCCB connections of existing UNSV LT bus bar box and making good the disturbed surface :- (A) Aluminium Bus bar chamber rating : 300 Amps, TPN, 415V (B) Incoming MCCB rating : 250 Amps, 4P, 10 KA - 01 NOTE : (i) Panel wiring for control circuit with copper flexible 1.5 Sq mm & power wiring minimum 4 Sqmm flexible or as per load rating of the feeder pillar box and provision of 300x300x2mm thick danger notice board on front side of the panel doors. (ii) Complete installation with civil work and making necessary incoming and outging connection with proper cable lugs and cable glands is deemed to be included in uit rate quoted by the Contractor. (iii) The final height of the LT panel from the normal ground level shall be 600 mm and necessary civil work included in quoted rate.

Material and labour for earthing complete with galvanized steel plate electrodes of size 600mm x 600mm x 6mm thick buried dirctly in ground with earth pit not lesss than 2.25m deep below normal ground level with top edge of plate not less than 1.5 m below normal ground level connected to galvanized iron strip of 32 x 6 mm earthing lead by means of nuts bolts check nuts GI washers earth wire protected by GI pipe 32 mm bore, light grade, including concrete pit in PCC (1:3:6) type C1 of size 45x45x45 cm, precast RCC (1:2:4) type B1 as cover of size 40x40x10 cm with one handle for lifting made out of 8 mm dia MS bar, GI funnel wire mesh, 20 mm bore GI pipe, medium grade, for watering, charcoal or coke and salt packed all around in alternate layers necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part-I including testing on completion including demolition to existing one complete all as specifed and directed. (Note :- (i) PCC pit, RCC pit cover, GI earth protection & watering pipe, funnel, earth strip upto 7.5 Mtr etc shall deemed to be included in the unit rate. (ii) GI earth strip above 7.5 m length, if required, for earthing shall be paid measured and seperately as "Supply only".)

M/S RAJ ENGINEERS (BID ID -3205301)