SH SITC of 10 mtr GI Octagonal pole and other allied electrical work at various road

Fabrication, supply and erection of Single Section GI Octagonal Pole of 10 mtrs. height made from 4 mm thick HT Steel plate, having minimum bottom dia of 200 mm. & top dia of 100 mm. complete with window with hinged cover at a height of 2.0 mtrs from the base for cable termination block etc. and galvanized base plate of nominal size 320mm X 320mm X 20mm thick to suit the existing foundation at site as required i/c supplying and fixing of the following in the window box provided for cable termination i/c making connection with suitable size aluminium lugs and testing commissioning etc. as reqd. a) Supplying and fixing 6 mm thick laminated mounted sheet inside the window mounted on and i/c providing and welding 3 nos. G.I strips 4mm thick of suitable length and having suitable size tapped holes - 10nos. as reqd. b) Supplying and fixing of 40 Amp terminal block suitable for 25sq.mm conductor -4 nos. & shorting links – 5nos. on DIN channel i/c pdg. and fixing DIN channel of suitable length – 2 nos. on the existing laminated sheet. c) Supplying and fixing 6 Amp, SPMCB, ‘C’ Characteristics Curve - 2 No. Earth stud-2Nos. welded at suitable height two nos. washers, springs washers & nuts. d) Cable support clamp suitable for 4 Nos of 4x25 sqmm cable. e) The nuts and bolts shall be welded .The nut-bolts of the foundation shall be covered with cement concrete of ratio 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) upto a height of 30 cm. above foundation.

Shifting of following height GI poles (including brackets, if any) from JE store to site of work and errection of pole on existing foundation (in place of missing pole) (with suitable size 8 nos. nut, as required) including minor repairing. The nut-bolts of the foundation shall be covered with cement concrete CC work 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size) on Nut Bolt upto a height of 30 cm. above foundation. a) 8 to 12 meter height

b) 5 to 6 meter height

Supplying and fixing 4 Nos. 24 mm(minimum) dia X 750 mm(minimum) long GI foundation bolts (EN8grade) with nuts, washer including 2 Nos. template of 4 mm. thick size 320 X 320 mm. with 4 Nos. 28 mm. dia holes, to match with PCD of Pole base plate as reqd (For 10 Mtr. Pole)

Supplying and fixing 4 Nos. 16 mm(minimum) dia X 650 mm(minimum) long GI foundation bolt (EN8grade) with nuts, washer including 2 Nos. template of 3 mm thick size 200 X 200 mm. with 4 Nos. 20 mm. dia holes (or suitable for existing holes), to match with PCD of Pole base plate as required. (For 5 Mtr. Pole)

Providing and laying in position 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone agggregate 20 mm nominal size) in foundation of size 600 mm.(L) X 600 mm. wide and 1500 mm. deep i/c excavation of earth in hard rock, providing cutting, bending and placing in position, steel reinforcement of cold twisted bars of 12 mm. dia- 1600 mm long (approx)- 8 Nos. and reinforcement ring of cold twisted bar of 8mm dia - 2400mm (approx) - l0 nos. (with l50mm spacing) for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete as required with positioning of foundation bolts (as per item below) i/c refilling the excavated earth (excluding rock) in sides of foundation and getting out excavated soil and disposal of surplus excavated soil as directed within lead of 50 mtrs. i/c providing & fixing 63 mm. (O.D) DWC, HDPE Pipe minimum 1 mtr. for cable entry & exit as required.(For 10 Meter Height Pole)

Providing and laying in position 1:2:4 reinforced cement concrete foundation of size 500 mm.(L) X 500 mm. wide and 1200 mm. deep i/c excavation of earth in hard rock, providing cutting, bending and placing in position, steel reinforcement of cold twisted bars of 12 mm. dia- 1300mm long (approx)- 8 Nos. and reinforcement ring of cold twisted bar of 8mm dia - 2000mm (approx) - 10nos. (with equal spacing) for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete as required with positioning of foundation bolts (as per item below) and providing 63 mm. (O.D) DWC, HDPE Pipe minimum 1 mtr. for cable entry & exit as required. (for 5 meter height pole)

Fabrication, Designing, Supplying & Fixing of hot dip Galvanized arm bracket of suitable length single/double over hang with suitable size bolt etc. as reqd. (design approved by Engineer-in-charge).

Supplying and drawing following sizes of PVC sheathed & XLPE insulated Al. conductor multicore unarmoured cable of 1100 Volts conforming to IS 7098 (Part 1) 1988 with upto Date Amendments in the existing poles and bracket from cable termination connector to the fitting i/c providing suitable lugs connections etc. as reqd. 3 core 4 sq.mm

Supplying of one number PVC insulated and PVC sheathed / XLPE sheathed aluminium Conductor armoured power cable of 1.1 kV grade of following size etc complete as reqd. a) 4 x 16 sq. mm

b) 4 x 25 sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. a) Upto 35 sq. mm

Excavation for cable trenches in soft soil, depth upto 1.2 m including dressing of sides lift upto 1.5 m, including getting out the excavated soil, refilling with sand and or good soil after laying of cable/ pipe etc in layers of 20 cm, ramming, watering and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. in existing trench complete as required. a) 63 mm dia (OD-63 mm & ID-51 mm nominal)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level a) 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge a) Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.

Laying of existing al. conductor armoured/unarmourd power cable 1.1 KV between pole to pole, in following manner, material shall be supplied by department. a) Up to 3.5X35 sqmm. Overhead with 10 SWG GI wire tied with suitable size Shankle, Clamp and isolator

Supplying, installation, Testing & Commissioning of Street light LED fixture powder coated pressure die cast aluminium body with driver as per the requirement with Driver efficiency >85%, Input voltage: 140-270 Volt AC, frequency 50/60 hz, Operating temp range -5 0C to 50 0C, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2, P. F.≥0.95, IP-66,IK-10, CRI >70, under voltage and over voltage protection, EMIEMC As per CISPR -15, lenses for beam angle as per IESNA type I/II/III as per the width of the road and the project requirement., suitable to fit in up to 65mm dia pipe, life time (LED, Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report, CCT 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin),SDCM (Standard Deviation Colour Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output .LM79 & LM80 Test report and all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). a) 90 watt

b) 150 watt

Damaged GI pole 5 Mtr. Height

Al. conductor armoured/unarmoured power cable assorted size