Replacement of HPSV Lamp Street Light with LED Street Light and Old Ceiling Fan with New Ceiling Fan in GBN Govt. Polytechnic, Nilokheri.

Amount

1: - Supply and erection of PVC copper insulated and sheathed 2-core circular flexible wire. Size 1.50 sqmm ( 48 / 0.20mm). 31.9 (i) d

2: - Supply and erection of moulded case circuit breakers on wall or on existing pedestal including bonding to earth and necessary connections. 100 amp.to 220 amp.415 V,10 KA 3-phase. 31.12 c (ii)

3: - Supply and erection of miniature circuit breaker / isolator 240 /415 V in the existing distribution board including making necessary connections. Miniature circuit breakers of 9 KA breaking capacity. SP MCB of 9 KA breaking capacity 6 amp. to 32 amp. 31.17a) (ii)

4: - Erection and carriage of fans.. Erection of ceiling fan complete with necessary earthing of fan and regulator including carriage from local railway station /goods transport /PWD store to the site of work. 31.20 (i)

5: - Earthing Earthing with GI earth pipe 4.5 m long and 40 mm dia with masonry enclosure on the top etc. as required . 31.22(i)

: - Extra for using salt and charcoal / coke for pipe earth electrode as required. 31.22(ii)

: - Pdg. and fixing 25 mm x 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode as required . 31.22(xi)

: - Pdg. and fixing 4.00 mm dia G.I.wire on surface or in recess for loop earthing as required . 31.22(xvi)

6: - Supply and erection of under ground cable ,loose in existing pipe or trenches complete with necessary connections . 16 Sq. mm 4 Core Cable . 31.26 (xI) Ard.

: - 25 Sq. mm 4 Core Cable . 31.26 (xIi) Ard.

7: - Supply and erection of suitable compression type brass cable glands for underground Cable. 10 Sqmm to 16 Sqmm Cable 2 to 4 Core . 31.28 (ii)

: - 25 Sqmm to 50 Sqmm Cable 2 to 4 Core. 31.28 (iii)

8: - Street Light. Supply and erection of weather proof M.S.Box of size 20 cm x 15 cm x 10 cm. covered with 3.00 mm thick M.S.sheet hinged cover, housed in 1:2:4 cement concrete muff including suitable size of PVC pipe for in coming and out going cables, including the cost of 1 no. 16 amp. 415 volts kit-kat and 2 nos. 63 amp. 415 volts neutral links fixed on hard wood board in the M.S.Box including the cost of locking arrangement , painting and necessary connections etc. Muff size 40 cm. dia 55 cm. high. 31.30 (V) (ii)

9: - Supply and erection of metal clad bus bar chamber made from 1.6 mm thick M.S.sheet and fixing with rag bolts on wall or on existing pedestal /angle iron frame including bonding , detatchable top and bottom including painting and necessary connections etc. ( Aluminium bars ). 100 amp. 4 bars of 55 cm each (cross section 25 mm x 6 mm) chamber over all size 60 cm x 45 cm x 18 cm . 31.32 (b) (ii)

10: - Supply and erection of Godrej Almirah typeM.S.pedestal made of 50 mm x 50 mm x 6 mm angle iron frame with 3.00 mm thick M.S.sheet covering including shutters with suitable hinges and locking arrangement with Godrej type handle including round bars . The top covering should have downward overhang of 75 mm on all sides of pedestal , having two sets of water proof ventilation holes of suitable size on the sides , at top and bottom , each set containing four Nos. holes to discharge the heat produced by the current . The shutters fixed with rubber gasket of superior quality and of suitable size to make it water proof . The pedestal duly painted both inside and outside with two coats of approved paint and primary coat and its legs are embeded upto the entire depth in 1:2:4 cement concrete block , projected 75 mm all around the pedestal and and 200 mm above the ground level including the cost of all labour and material required to complete the job in all respect upto the entire satisfaction of the Engineer-in-charge of the work:- M.S.pedestal of size 750 mm wide , 1200 mm high ,300 mm deep and bottom totally open , duly embeded in cement concrete block of size 900 mm x 450 mm x 200 mm above ground level duly plastered with 12 mm thick 1:4 cement plaster , having a base of size 1050 mm x 600 mm x 250 mm below ground level . 31.33 (iii)

11: - Miscellaneous . Supply of M.S.pipe (B-Class) for suspension rod of ceiling fan including threading if required. 20 mm dia . 31.35 (i) (b)

12: - Supply and erection of PVC unsheathed copper conductor cable single core 1100 volts grade in pipe of suitable size excluding cost and erection of pipe . Size 1.5 sqmm ( 3/0.81 ) 31.40 (i)

13: - Supply and erection of weather proof MS box size 20cm x 30cm x 10cm of 16G and covered with MS sheet hinged cover having locking arrangement housed in 1:2:4 CC muff of size 40cm dia 55cm high including cost of PVC pipe of suitable size for incoming and outgoing cable, 4 copper bars of size 20mmx3mm, 125mm duly tined, insulated and supported with porcelain insulator, 2 No. 16A 416V kit-kat fixed in the MS box including painting etc. complete the job in all respect up to the entire satisfaction of Engineer-in-Charge of work 31.5

14: - Supply & erection of Socket size rotary step type Electronic regulator for A.C. ceiling fan Anchor make Delux model No. 50440 ISI / SSK make PC 561 operated on 120/280 V A.C. Supply complete including cutting of existing Bakelite sheet and making necessary connection etc. up to the entire satisfaction of the Engineer-in-Charge of the Work. 31.55

15: - S/E of mark double walled corrugated (DWC) HDPE pipe laid 1 mtr. below ground level including diging and refilling of earth including cost of suitable size socket / cuppler for HDPE pipe including the cost of labour and material required to complete the job in all respect upto the entire satisfaction of Engineer-incharge of the work HDPE pipe 63 / 50mm outer dia / inner dia. 31.67 (i)

16: - Supply, erection and commissioning of Timelite 40A. 3 pole / 230V Digital time switch Indo Asian make automatic Timer ON/OFF the street light, pillars, wall, MS pedestal where ON/OFF point is available cabinet is fabricated from 22 gauge MS sheet painted, wiring, connection ON/OFF from the bottom of the cabinet the lite DB IP 54 protection complete with Digital timer, 32A. TPN MCB (Indo-Asian), fuse unit, indication lamp suitable for switch from rectifier system, switching system Bakelite connector 32A. Digital timer, auto / manual system, time setter, fiber sheet rubber & plastic components, wiring & component fitting, chemical (Epoxy) including the cost of labour and petty material etc. complete in all respect upto the entire satisfaction of Engineer-in-charge of the work. NS

17: - Supply and erection of LED Streetlight Luminaires 90W of Makes: Bajaj / Crompton / GE / Philips / Wipro / Surya Roshni with Pressure die cast aluminium housing with lens and accessories required to complete the job in all respect including erection on existing pole for fixing including connection of the same upto the entire satisfaction of Engineer in Charge of the work. NS

PK Technical Services

Chopra Electric Company

Som Nath Contractor

MS Sarwan Automation and Solution

M/s Sania Power System