Provision of Security light in the campus of office of Executive Engineer, Drinking Water and Sanitation Division at Khunti.

Swaged steel tubular pole ( 410SP-2) of height 7 Mtr. onfirming to IS:2713 (Part II ) in three section with steel base size, bottom of the pole made of 50 mm dia MSB Clamp pipe welded to 300 mm long MS canopy of suitable dia at an angle of 102.5 suitable size of nuts and bolts including rating of one cost steel primer and two coat of read - oxide all complete as required. (Without Arm)

Single Arm 1 mtr long

Double Arm (1x2) Mtr long

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

a) Above 6.5 mtr and Upto 8.0 mtr

S.I.T.C of floowing rating LED Street lighting luminarie with pressure die cast housing and toughened glass cover (IP 66 protection) in existing pole/pipe for supply voltage 100-270V AC, 50Hz. Luminarie shall be confirm to IS: 10322 part-5/section-3 and shall be complete with all neccssary accessories as required

a) 90/100w LED Street light

Supply and fixing cable junction box with 6 amp SP MCB (make- Sintex/ Hensel of equivelant

Supplying and drawing following sizes of FR PVC insulated copper conductor single core cable in existing surface / recessed steel / PVC conduit including dismantling as required

a) 3 x 1.5 sq mm

Supply of XLPE insualted PVC shehated heavy duty armoured elecdtric cable with aluminium conducotr for working voltage upto 1100 volts including conforms to IS:7098 Part I)

a) 4 core 10 sq mm (for Security light)

b) 2 core 6 sq mm (for 150 watt LED flood lgiht on building)

c) 4 core 16 sq mm (from pole to panel)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle)

Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of size not exceeding 35 sq mm directr in ground including excavation, and refilling the trench etc as rquired, but excluding sand cushioning and protective covering.

10 sq mm aluminium lugs

Providing and fixing following DP/TP&N sheet metal switch disconnector fuse unit in the existing metal board with rewireable type fuses, including drilling holes in metal board . making connections. etc. as required.

a) 32 Amp Double pole

b) 100 Amps TP&N

Providing and fixing following capacity busbar chamber with 4 strips of length 300mm made of copper suitable for following capacity complete with all accessories including connections, earthing the body etc. as required.

a) 100 Amps

50 mm dia Medium class G.I Pipes cable laying kin road crossing

S.I.T.C of floowing rating LED Flood lighting luminarie with pressure die cast housing and toughened glass cover (IP 66 protection) in existing pole/pipe for supply voltage 100-270V AC, 50Hz. Luminarie shall be confirm to IS: 10322 part-5/section-5 and shall be complete with all neccssary accessories as required

a) 100 W LED Flood light

b) 150/160W LED Flood light

40/45W LED clear approved make LED Post top make in die cast aluminium housing with decorative clear/ opal acrylic diffuser and IP:65 Protection IS:10322 Part 5/ Section 3

Earthing with G.I. earth pipe 4.5 mtr long . 40mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal and salt as required.

Supply and laying 8 SWG copper wire at 0.50 metre below ground level for conductor earth electrode, including solding etc. as required.

Labour Cess @ 1%