Construction of New Teachin...

Amount

[20.89.7]`Designing, Supply and erection of DG set of capacity given below with noise controlled devices acoustic of suitable rating, testing and commissioning of diesel generating set, radiator cooled, 3 phase, 4 wire, 50 cycles 415 plus (-)1% volts AC alternator coupled directly through a set of flexible coupling on a common MS fabricated base frame with diesel engine complete with suitable size incoming cable from generator to change over/AMF panel, making 2nd incoming cable connection from transformer, outgoing cable connection from changeover/ standard panel, making second incoming cable connection from transformer, outgoing cable connection from changeover / STD panel to incomer of motor starter panel, fenced enclosure with platform for DG sets complete as per following detailed scope and specifications and directions of Engineer-in-charge. The rating should be at 1500 RPM. a) Diesel Engine b) Alternator c) Battery 24 V. d) Base Plate. e) suitable sq mm suitable core copper cable upto 40 metres. f) Tools, standard panel g) Metering set 415 VAC-1 set (Amp. meter, Volt Meter, ASS, VSS, Phase Indicator, control fuse, frequency meter, CT`s) h) Metering set 60/5A/110V (Amp. Meter, Volt Meter) i) Overload protection for DC-1 No. j) Battery Charger 24V DC k)Copper bus bar of suitable size l) KWH meter 96 sqmm size m) Starting fuse button and key switch9on/off) n) Indicating lamps for low lubricated oil pressure, high coolant temperature, set running, load on, Dc control and other required accessories complete in all respects to the satisfaction of Engineer-in-charge` 7. 125 KVA

[23.22.1.11]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 1.11. Supply and erection of Modular case circuit breaker single pole/4 pole on existing wall/pedestal/Panel including bounding to earth and making necessary connections required to complete the job in all respect up to the entire satisfaction of the Engineer-in-charge of the work. 4 pole MCCB 200 to 250 amp, 25 KA

[23.22.2.2]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 2.2. MCCB Enclosure made of Sheet Steel suitable for mounting MCCB of following ratings MCCB up to 250 A FP

[23.22.8.4]MCCB ,DISTRIBUTION BOARDS, MCB`s, RCCB`s, CHANGE OVER etc. 8.4. SITC Four pole ON LOAD Manual change over switch in SS enclosure of following Ratings 300 amp 415 volts

[24.1.1]EARTHING AND LIGHTENING ARRESTOR 1. Earthing with GL earth pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or coke and salt) as required.

[24.1.10]EARTHING AND LIGHTENING ARRESTOR 10. Providing and fixing 25 mm x 5mm copper strip on surface or in recess for connections etc. as required with all labour and material.

[24.1.11]EARTHING AND LIGHTENING ARRESTOR 11. Providing and laying earth connections from earth electrode with 4.00 mm dia G.I. wire in 15 mm dia G.I. pipe from earth electrode as required.

[24.1.13]EARTHING AND LIGHTENING ARRESTOR 13. Providing and fixing 4.00 mm dia G1. Wire on surface or in recess for loop earthing as required.

[24.1.2]EARTHING AND LIGHTENING ARRESTOR 2. Extra for using salt and char coal/coke for pipe earth electrode as required.

[24.1.3]EARTHING AND LIGHTENING ARRESTOR 3. Earthing with G.I. earth plate 600 mmx 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) complete as required.

[24.1.4]EARTHING AND LIGHTENING ARRESTOR 4. Earthing with tinned copper earth plate 600mmx600mmx3mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. (but without charcoal or coke and salt) etc. complete as required.

[24.1.5]EARTHING AND LIGHTENING ARRESTOR 5. Extra for charcoal or coke and salt for G.I. plate or copper plate earth electrode.

[24.1.7]EARTHING AND LIGHTENING ARRESTOR 7. Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia,GI pipe as/from earth electrode including soldering etc. as required.

[24.1.8]EARTHING AND LIGHTENING ARRESTOR 8. Providing and fixing 25 mm x 3mm G.I. strip on surface or in recess for connections etc. as required with all labour and material.

[24.1.9]EARTHING AND LIGHTENING ARRESTOR 9. Providing and fixing 25 mm x5 mm copper strip in 40 mm dia G.I. pipe from earth electrode as required.

[24.2.7.4]LT CABLE 7.4. Supply and erection of suitable compression type brass cable glands for underground Cable :- 70 sqmm to 95 sqmm Cable 3 to 3½ Core

[24.2.8.7]LT CABLE 8.7. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 50 sqmm

[24.2.8.9]LT CABLE 8.9. Supply and erection of aluminium lugs heavy duty including crimping etc. up to the entire satisfaction of the Engineer-in-charge of the work. 95 sqmm

[24.5.2.3]MISCELLANEOUS ITEMS 2.3. S/E mark double walled corrugated (DWC) HDPE, pipe 10 Kg/Cm2 ,laid 0.75 Metre below ground level including digging and refilling of earth including cost of suitable size socket/coupler for HDPE pipe including the cost of labour and material required to complete the job in all respect up to the entire satisfaction of Engineer in charge of the work. DWC/HDPE pipe 63/50 mm outer dia/inner dia

[24.7.4]RCC FOUNDATIONS FOR DG SET 4. 125 KVA DG Set

Supply and erection of ard / unard. cables in pipe / existing / closed trench complete the job in all respect upto the Engineer-in-Charge of the work. 95sqmm 3.5core ard. aluminium

Virender Singh prop. Balaji electric company