Replacement of Security Lights and Power Wiring etc. in Mechanical Workshop, PWD BnR Br., Rohtak in Distt. Rohtak. Recall

Amount

HSR Items

Ceiling Fan / Exhaust Fan

23.22 MCCB, Distribution Boards, MCB's, RCCB's, Change Over etc.

23.22.1 Supply and erection of Modular case circuit breaker single pole/4 pole on existing waal/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.

23.22.1.3 TRIPLE POLE MCCB 16 TO 100 Amp. 25 KA

23.22.1.5 TRIPLE POLE MCCB 200 TO 250 Amp. 25 KA

23.22.5 Supply and erection of miniature circuit breaker 240/ 415 V in the existing distribution board including making necessary connections

23.22.5.1 6 Amp. to 32 Amp. Single Pole

23.22.5.5 4 Amp. to 32 Amp. MCB's Triple Pole

23.24 MS STAND, BUS BAR CHAMBER AND PANELS

23.24.4.3 Load Bank 4 way 400 amp.

24.1 Earthing and Lightening Arrestor

24.1.1 Earthing with GI earth Pipe 4.5 m long and 40 mm dia with masonry enclosures on the top etc. (but without charcoal or cake and salt) complete as required

24.1.2 Extra for using salt and charcoal / coke for pipe earth electrode as required.

24.1.3 Earthing with GI earth Plate 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 cake and salt) complete as required

24.1.5 Extra for using salt and charcoal / coke for G.I. Plate or copper plate earth electrode.

24.1.7 Supplying and laying 25mm x 3 mm G.I. strip in 40 mm dia GI pipe as/from earth earth electrode including soldering etc. as required

24.1.8 Supplying and laying 25mm x 3 mm G.I. strip on surface or in recess for connections etc. as required with all labour and material

24.2.7 Supply and erection of suitable compression type brass cable glands for underground cable

24.2.7.2 10 sqmm to 16 sqmm cable 2 to 4 core

24.2.7.3 25 sqmm to 50 sqmm cable 2 to 4 core

24.2.7.4 70 sqmm to 95 sqmm cable 3 to 3.5 core

24.4.15 B.S.E.N. 10025 High Mast

24.4.15.1 Supply, installation, testing and commissioning of 12.5 mtr. long High Mast manufactured from B.S.E.N. 10025 or equivalent grade material in, 2 (two) section hot dip, galvanized inside and outside in single dip, suitable for wind velocity as per IS 875 Part-3 suitable for 6 nos. luminaire loading fully motorized (power tool) with starter & cable complete along with standard accessories supplied by the manufacturer with 3 nos. steel wire rope double drum system and twin dome aviation light with LED without foundation but including cost of set of foundation nut and bolts, installation at site complete in all respect upto entire satisfaction of Engineer -in-Charge Thickness of Top and Bottom Section = 3 mm (minimum) Top Dia = 150 mm and Bottom Dia = 360mm Thickness of Galvanization - Top= 65 micron (minimum) and Bottom= 85 micron (minimum)

24.4.16 Supply and erection of weather proof M.S. box of size 20 cm x 15 cm x 13 cm. covered with 3.00 mm thick M.S. sheet hinged cover, locking arrangement, housed in wall, including the cost of 1 no. 16 amp. 415 volts SP MCB and 2 nos. 63 amp. 415 volts neutral links fixed on hard wood board/10 mm Bakelite sheet in the M.S. box including painting and necessary connections.

24.5 MISCELLANEOUS ITEMS

24.5.2 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.

24.5.2.3 DWC/HDPE pipe 63/50 mm outer dia/inner dia

24.5.2.4 DWC/HDPE pipe 90/75 mm outer dia/inner dia

24.9 RCC FOUNDATIONS FOR HIGH MAST OCTAGONAL POLES Providing RCC foundation of M25 grade (1 Cement: 1 Stone aggregate: 2 Coarse sand) ic excavation, steel reinforcement (Fe 500) @ 75 kg/cum of concrete contents, concrete cover 50mm, anchor bolts etc. over a bed of PCC 1:5:10 of required dimensions for high mast octagonal poles of various heights as per following specifications complete in all respects and as per directions of Engineer-in-charge

24.9.1 12.5 m high mast pole

MR Items

NS-1 S/E of underground cable loose in existing pipe or trenches complete in all respect upto the entire satisfaction of Engineer-in-Charge of the work.

i) 70 Sqmm 3.5 core Cable (Armd.)

ii) 10 Sqmm 4 core Cable (Armd.)

iii) 16 Sqmm 4 core Cable (Armd.)

iv) 35 Sqmm 4 core Cable (Armd.)

N.S - 2 Supply & Erection of LED flood light fitting of Havells make JETA IRI SFL 100W LED or its equivalent models and specifications of Wipro/Phillips/Bajaj make with pressure die cast alluminium housing, reflector and enclosed with toughened glass with all accessories as supplied by the manufacturer complete in all respect upto the entire satisfaction of Engineer-in-Charge of the work.

N.S - 3 Supply and Erection of LED flood light Luminaire 250W of Makes: Havells make JETAVALOUR FL 240 W LED 757 MODWBLTG or its equivalent models and specifications of Philips /Wipro /Bajaj make with lense with high power LED flood light in aluminium PDC housing, toughened glass cover with IP 66 protection and accessories required to complete the job in all respect including erection an making connection with other petty material required to complete the job in all respect upto the entire satisfaction of Engineer-in-Charge of the work.

N.S - 4 Supply and erection of MS stand made of 50mmx50mmx6mm angle iron frame and 150cm long, 30cm wide with MS sheet covering size 30cmx30cm 3.15mm thick fixed on the top of board & legs duly embedded in 1:2:4 cement concrete block 30cm below ground level including the cost of cement sand, welding, painting & fabrication charges etc. up to the entire satisfaction of Engineer - in - charge of the work. (Based on HSR)

Som Nath Contractor

G.B. Traders