REPAIR / REPLACEMENT OF STREET LIGHTS CABLES AND LIGHTENING PROTECTION SYSTEM AND IMPROVEMENT OF EARTHINGS FOR E/M INSTALLATIONS, MAINT OF STP PLANTS, SWIMMING POOLS AND ALLIED WORKS UNDER GE GOLCONDA

Amount

S&F in repair 60W energy saving and environmental friendly long life LED security street light made up of pressure die cast aluminium housing with high power LED, lens & toughened glass, potted driver and with efficacy of 130lm/W, IP 66 protection, 10 KV built in surge protection including connection with twin twisted unsheathed PVC copper cable of suitable size complete all as specified and directed.

S&F in repair 70W energy saving and environmental friendly long life LED building security street light made up of pressure die cast aluminium housing with high power LED, lens & toughened glass, potted driver and with efficacy of 120lm/W, IP 66 protection, 10 KV built in surge protection including connection with twin twisted unsheathed PVC copper cable of suitable size complete all as specified and directed.

S&F in repair 90W energy saving and environmental friendly long life LED building security street light made up of pressure die cast aluminium housing with high power LED, lens & toughened glass, potted driver and with efficacy of 120lm/W, IP 66 protection, 10 KV built in surge protection including connection with twin twisted unsheathed PVC copper cable of suitable size complete all as specified and directed.

Supply and lay in trenches/fixed to walls/poles etc and commissioning XLPE insulated and PVC sheathed heavy duty LT 1100 Volts grade armoured under ground cable with aluminium conductor of size 2 Core 10 Sqmm including taking out of existing complete all as specified and directed. Note :- Earth work excavation, sand cushioning and brick protection shall be measured and paid separately.

All as per item No.04 above but 2 Core 16 Sqmm

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation, laying of poles / cable in trenches and getting out in hard/dense soil complete all as specified and as directed .

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick complete all as specified and directed.

Removal of surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above from the starting point complete all as specified and directed.

Supply and spread approved dry river sand / M sand for cushioning of cable laid in trenches including watering and consolidation, complete all as specified and directed. Note:- Punned thickness of sand cushioning shall only measured for payment purpose.

M&L for brick, sub class 'B', old size, laid in trenches as cable protection covers, complete all as specified and directed.

S&F Hot press moulded SMC Junction box of size 270 mm x 200 mm x 135 mm with right openable hinged door with two number aluminium bus bars mounted on porcelain insulator including clamps of MS flat iron 25 x 3 mm with bolts and nuts and including one MCB SP upto 6A, 10 KA for ON/OFF street light, fixed on pole including taking down old juction box, complete all as specified and directed.

S&F Steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts, screws as specified type 410 SP-31 (9.00 metre long) including two coats of bituminous paint internally and externally for the portion embedded in concrete and two coats of aluminium paint over one coat of red oxide primer to external/ exposed surfaces, including taking down existing pole of any description, complete all as specified and directed. Note: (i) Rate quoted by the contractor shall deemed to includes excavation and earth work, 150mm thick PCC (1:3:6) type C2 (using 40mm graded stone aggregate) below pole and filled in trench all around the pole including coping up to 20cm above ground using PCC (1:2:4) type B1 with necessory formwork complete. (iii) Rate quoted by the contractor shall also deemed to include for taking down carefully the exisitng unserviceable pole, serviceable street light fitting and ACSR conductor including connecting accessories and refixing the same after replacing the new pole with all necessary accessories complete all as specified and directed.

S&F bracket made out of 40 mm dia GI pipe, light grade, 1.5m long, bend to shape including clamps, nuts and bolts etc and required electrical connections including taking out old unserviceable brackets of any description complete all as specified and directed.

S&F bracket made out of 50 mm dia GI pipe, light grade, 1.5m long, bend to shape including clamps, nuts and bolts etc and required electrical connections including taking out old unserviceable brackets of any description complete all as specified and directed.

S&F PVC insulated and FR PVC round sheathed, copper conductor, flexible industrial cable, 1100Volts, 1.5 Sqmm 2 core for connection from junction box to streetl light fitting complete all as specified and directed.

M&L for cleaning thoroughly the street light poles/LT distribution poles of any height and any description (Maximum 9 Mtr long ) with necessary cleaning agent including complete removal of existing paint by scrapping etc carefully and applying two coat of aluminium paint over a coat red oxide primer complete all as specified and directed.

Cutting & trimming of tree branches any girth and size touching to overhead lines and clearing the distance 1.5 mtr both sides of overhead line with in a gap of span 35 mtrs each and removing the same cleaning the site complete all as specified and directed.

S&F PVC conduit suitable for 20mm on pole(steel pole/ concrete pole) from juction box to street light fitting for PVC wire complete all as specified and directed.

S&F PVC flexible conduit (size 20mm ) on pole from juction box to PVC conduit & PVC conduit to streetlight fitting complete all as specified and directed.

Supply & Laying 40mm bore GI tubing, light grade, with all fittigs of following sizes for cable protection at road crossing / on poles along with clamps and nut and bolts of suitable size and tubing sealed at both ends after laying the cables complete all as specified and directed.

M&L Earthing complete with galvanized steel with plate electrode 60 cm x 60 cm x 6.3mm thick buried directly in ground (earth kit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanized steel strip 32 x 6 mm by means of bolts, nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR part-I connected to earth test point including necessary earth work and excavation, PCC 1:3:6 type C1 using 20mm graded stone aggregate for earth chamber with RCC cover 50mm thick 1:2:4 mix type B1, using 8mm dia TMT bars reinforcement @ 140mm c/c both ways, watering funnel with GI pipe 15mm dia medium grade and protection pipe GI 40 mm dia light grade complete all as specified and directed. Note: Earth strip and protection pipe beyond 7.5m shall be measured and paid separately.

M & L earth continuity conductor GI of 32x6 mm of GI strip fixed by means of bolts, nuts, check nuts and GI washers complete all as specified and directed.

S&F Driver circuit board 45/48W with necessary wiring including taking down exisitng driver circuit board from street light pole of any make, complete all as specified and directed.

S&F Driver circuit board 60W Model with necessary wiring including taking down exisitng driver circuit board from street light pole of any make, complete all as specified and directed.

S&F Driver circuit board 90W with necessary wiring including taking down exisitng driver circuit board from street light pole of any make, complete all as specified and directed.

Cleaning of main collection sewage well (Over all size of Sump 4.80 x 2.5 x 4.50 Mtr) of STP plant by taking out all sludge in liquid/ semi liquid /hardened stage as per actual site condition by sewerage extraction pumps of suitable capacity /appropriate machanical means, removing and depositing in a pit, sprinkling of bleaching powder and covering with earth to a depth not less than 30 cm after complete setting of sludge content / rubbish / debris including necessary excavation and earthwork to a distance as directed by Engr-in -Charge. Note: Contractor shall ensure that proper hygienic condition is maintained during operation of this item to avoid any health hazards.

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