Providing Lighting Arrangements to the additional arm connecting Sellur Railway Over Bridge and Vaigai north bank Dindigul Road from km 438 of 4 to 439 of 2 of Varanasi to Kanyakumari abandoned NH7 SH73 Road at Madurai in Madurai District

Amount

Supply and erection of 8m free standing single arm bracket 8 sided Octogonally continuously tapered structured pole with base plate of size 300 x 300 x 12mm as per IS-875 with following specification. Bottom Pole Dia - 130mm Top Pole Dia - 70 mm Thickness of Pole - 3mm The pole should be hot dip galvanized confirming to BESN ISO- 1461 with thickness of 65 Micron. The octagonal pole shall be erected with bridge wall PCD adapter in cantilever assembly with 250mm x 250mm x 16mm GI plates with centre hole of bottom pole dia(130mm) surrounded with four hole arrangement with 8mm thick stiffenner GI plate, 4nos M24 x 150mm bolt with nut & washer and 4nos M24 x 350mm bolt with nut & washer.

Supply and fixing of 1No 150W LED street light luminaire (Higher End) with hot dip galvanised single arm bracket of suitable length with suitable bolt and nuts with 1.5 sqmm PVC insulated SC unsheathed FRLS copper wire of 24 mtr length from junction box to the fitting. The integrated junction box with pole should be provided with 1No. 4way terminal block with Hylum sheet and 1No 6A SP MCB in suitable size door at the bottom with locking arrangements and necessary connection complete.

The pole and bracket should withstand wind speed of 180 Km/Hr. All the nut, washer and bolt should be galvanised. Testing and commissioning should be done as directed by the departmental officers. (DATA - A)

Supply and erection of 8m free standing double arm bracket 8 sided Octogonally continuously tapered structured pole with base plate of size 300 x 300 x 12mm as per IS-875 with following specification. Bottom Pole Dia - 130mm Top Pole Dia - 70 mm Thickness of Pole - 3mm The pole should be hot dip galvanized confirming to BESN ISO- 1461 with thickness of 65 Micron. The octagonal pole shall be erected with bridge wall PCD adapter in cantilever assembly with 250mm x 250mm x 16mm GI plates with centre hole of bottom pole dia(130mm) surrounded with four hole arrangement with 8mm thick stiffenner GI plate, 4nos M24 x 150mm bolt with nut & washer and 4nos M24 x 350mm bolt with nut & washer.

Supply and fixing of 2Nos 150W LED street light luminaire (Higher End) with hot dip galvanised double arm bracket of suitable length with suitable bolt and nuts with 1.5 sqmm PVC insulated SC unsheathed FRLS copper wire of 48 mtr length from junction box to the fitting. The integrated junction box with pole should be provided with 1No. 4way terminal block with Hylum sheet and 2Nos 6A SP MCB in suitable size door at the bottom with locking arrangements and necessary connection complete.

The pole and bracket should withstand wind speed of 180 Km/Hr. All the nut, washer and bolt should be galvanised. Testing and commissioning should be done as directed by the departmental officers. (DATA - B)

Supply and fixing of 80W LED Under Canopy luminaire to be housed inside a 600mm X 600 mm frame (CG make Neptune Neo II LCNP-80-CDL/60-M / Eq) with suitable bolts and nuts with SMC junction box to house 1No.of 6A SP MCB and 4 way terminal block with hylem sheet and PVC insulated SC unsheathed FRLS copper leads from terminal to the fitting with necessary connection complete. (For under deck lighting). (DATA-C)

Supply and clamping of 4 x 16 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (SD -199)

Supply and clamping of 4 x 16 sq.mm PVC armoured LTUG Alu. cable in 25mm dia GI pipe (Class B) on wall / post with MS clamps. (DATA-D)

Supply and clamping of 3 1/2 x 25 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (SD-200)

Supply and fixing of brass cable gland for 3-1/2 x 25 sq.mm. LTUG armoured cable with earth connection (SD-164)

Supply and fixing of fabricated street light control panel of size not less than 3' x 3' x 1.5' made out of 16SWG CRCA sheet steel with lock and key arrangements painted with spray painting of 2 coats of red oxide and enamel paint with necessary superscribing & danger sign to be mounted on a suitable concreting pedestal with necesary supports with following provisions :

1) Supply and fixing of digital weekly programmable timer switch with shortest switching time of 1 minute to turn on /off the lights.

2)Supply and fixing of 63A Four pole contactor

3) Supply and fixing of Vertical type 8 way triple pole neutral MCB distribution board in sheet steel enclosure double door type (Metal) with IP42 protection with 1 no. 63A 4 pole MCB as incoming,6Nos 32A 3pole MCB & 6Nos 32A SP MCB as outgoing with earth connection complete.

The MCB DB and MCB's should be Higher End only. (DATA-E)

Earthing as per the ISI specification with an earth electrode of 2.10 metre class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry (SD 211)

Supply and Run of 1 of No.8 SWG GI wire for earth connection. (SD - 74)

ANNAI ELECTRICALS (BID ID -1231397)

T PAULKANNU & CO (BID ID -1231285)