PROVISION OF DEFICIENT STREET LIGHTS AND LAMP POST ALONG WITH CONNECTED WORKS AT NAD ALWAYE AND SPECIAL REPAIR/REPLACEMENT OF EXTERNAL WATER SUPPLY PIPE LINES AND CONNECTED WORKS AT PERIYAR VIHAR, AMBALAPADY, NAD ALWAYE

Amount

Excavation in trenches in hard/ dense soil not exceeding 1.5 m wide and not exceeding 1.5m in depth for laying pipes, cables etc and getting out complete all as specified and as directed

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

Removing surplus excavated soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point.

Supply and spread locally available dry M-sand for covering and cushioning of UG cable in trenches complete as specified

Supply & lay un reinforced pre cast concrete cable cover class LV type 1 flat size 250mmx150mmx40mm complete all as as specified

Supply and laying in replacement XLPE insulated, armoured heavy duty LT electric cable with aluminium conductor, 1100 volts grade, cross section area of cable 10 sqmm 4 core, laid in trenches or fixed on walls, poles etc. complete as specified and as directed.

All as per item Serial Item No 06 but cross section area of cable 4 sqmm 2 core.

Supply & laying in replacement Galvanised steel tubing of size 40mm bore, light grade to be fixed on walls or laid under roads for passing cables complete as specified and as directed.

Material and Labour for decorative swaged pole with bottom dia 114mm, top dia 60mm with height swaged at 2500 mm with total length 5.5 metres, die cast base of dia 340mm, decorative casting rings with arm and fixing arrangement including erection of pole, nut, bolts etc complete all as specified and directed.

Supply and fixing 60 watt new generation decorative street light, downwards having 360 degree beam angle, energy saving and environmental friendly long life aesthetically designed with symmetrical light distribution, with IP66 Protection along with tight fixture with inbuilt 5kv surge protection, complete all as specified and directed. Note :- Contractor shall submit the LM 79 Certificate along with 50000 hrs burning hour report from NABL Lab.

Material and labour for PCC 1:2:4 type B-1 using 20 mm graded crushed stone aggregate for erecting of Pole, supporting of bollard lights, repair of road cuttings etc all as specified and directed by Engineer-in-Charge.

Supply and fix 3 core unarmoured Aluminium cable 4 sqmm 1100 V grade from pole to street light fitting including steel conduit with fixing arrangement where required all as directed by Engineer-in-Charge.

Supply and fix Outdoor type, weather proof, thermoplastic polycarbonate cable Junction Box of size 205 x 255 x 112 mm, IP-66/69 in accordance with IEC60529 , with 5 pole terminal suitable to terminate upto 10 sqmm, 4 core and 2 core cables with metric knockouts on side walls complete all as specified and as directed.

Supply & Fixing MCB SPN 6 - 32 Amps, 'C' series 240 Volts, breaking cap 10 KA, complete all as specified and as directed.

Supply and fixing new generation, 10 Watt sturdy LED Bollard of 1 metre height with excellent light output through its PMMA window, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, landscape luminaries with high power LED as lighting source with IP65 Protection, fixed to ground by means of 2 Nos M10 Bolts complete all as specified and as directed.

Supply and fixing 25 Watt new generation, Post-Top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, Spun aluminium landscape luminaries with high power (SMD) LED as lighting source with IP65 Protection complete all as specified and as directed.

Supply and fixing 35 Watt new generation, Post-Top, energy saving, environmental friendly, long life aesthetically designed with symmetrical light distribution, Spun aluminium landscape luminaries with high power LED as lighting source with IP66 Protection complete all as specified and as directed.

Material & Labour for aesthetically designed decorative hot dipped galvanised mild steel step pole with grey powder finish compactable for all post top range, Window- plasma cut and duly chamfered opening window of 300x110mm for terminal connections and mounting accessories. Window cover is fitted with allen screws to the pole, Decorative sleek casting ring to increase aesthetical appeal of 3.5 metre including erecting of pole and fixing arrangement all as specified and directed.

Material & Labour for Earthing of Poles with GI wire 4mm dia with galvanised MS earth plate of size 600 x 600 x 6 mm buried directly in ground vertically to a depth not less than 2.25 metre below ground level, earth plate shall be packed on all side with charcoal mixed with salt to a thickness of 150mm in layers, connected to GI earth wire 4mm dia (8 SWG) protected by GI pipe 15mm bore (light grade) and watering pipe 20 mm dia (light grade) of suitable length, with necessary earth work including disposal of surplus soil to a distance not less than 50 metre, PCC pit chamber with RCC cover frame, funnel, wire mesh. The GI earth wire 8 SWG under the earth and on the pole up to a height of 1.5 metre shall also be protected by 15mm dia GI pipe (light grade) & GI pipe to be fixed with poles by the means of 2 Nos flat iron clamp 25 x 3 mm size complete with bolts, nuts and washers etc. all as specified and shown in electrical plate No 3 of SSR Part I - 2009 including testing on completion. Note : - Main earthing lead from earth plate to test point & up to 7.5 Metre to be provided . The cost for the same shall be deemed to be included in the above quoted rate.

Material & Labour for GI steel wire 4mm dia for continuous earthing on poles for guarding carddles hexagonal or rectangular including stringing and connected to earth wire complete all as specified and directed.

Taking down old unserviceable GI pipe 80mm dia as directed by EIC.

Taking down old unserviceable GI pipe 40mm to 50mm dia as directed by EIC.

Taking down old unserviceable GI pipe 32mm to 25mm dia as directed by EIC.

Taking down old unserviceable GI pipe 20mm dia as directed by EIC.

Supply and laying, 75 mm internal dia CPVC Schedule 80 pipes (and plain CPVC Schedule 80 fittings in trenches complete all as specified and directed.

Supply and laying, 50 mm internal dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings in trenches complete all as specified and directed.

Supply and laying, 40 mm internal dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings in trenches complete all as specified and directed.

Supply and laying, 20 mm internal dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

Supply and laying, 32 mm internal dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

Supply and laying, 50 mm internal dia CPVC pipes SDR 11 and plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and directed.

Supply and fixing CPVC flange inner dia 75mm complete all as specified.

Supply and fixing CPVC flange outer dia 50 mm complete all as specified.

Supply and fix CPVC Ball Valve outer diameter 20mm screwed both ends or flanged both ends including taking out existing unserviceable gate valve complete all as directed.

Ditto All as per Serial Item No. 33 but outer diameter 32 mm.

Ditto All as per Serial Item No. 33 but outer diameter 50 mm.

Supply and fix Cast iron body sluice valve heavy duty class 1.0 PN flanged end with head wheel & brass spindle ISI marked confirming to IS 14846 of 2002 for 80 mm bore pipe with jointing material flanged joint rubber gasket 6 mm thick nuts, MS nut & bolt washer 10 mm complete all as directed by Engineer-in-Charge.

Supply and fix, Ball brass Valve high pressure 20mm, with polyethylene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed.

Supply and fix, Ball brass Valve high pressure 32mm, with polyethylene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed.

Supply and fix, Ball brass Valve high pressure 50mm, with polyethylene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed.

Material and labour for construction of block masonry valve pit built in cement mortar 1:6 of size 60cm x 60cm x45cm (internal dimension) over 15cm thick PCC 1:3:6 type C-2 sub base extended all-round 15cm beyond external edge of brick work including plastering 15mm thick in cement mortar 1:4 internally and plus pointing to brick wall surfaces externally as work proceeds complete with MS sheet cover 10 SWG with handle, angle iron frame 40mm x 40mm x 6mm (grouting with anchor fashioners length not less than 15cm - 04 Nos) locking arrangement and painting complete all as specified and directed by Engineer-in-Charge. (Rate quoted by the tenderer shall deem to be included the cost of excavation of earth work, returning & filling and removal of soil).

Ditto All as per Serial Item No. 40 but of size 90cm x 90cm x 105cm (internal dimension).

Amount of Credit Schedule shall be deducted to arrive the Contract Sum.

M/s VJ ENTERPRISES

Sreema Enterprises

M/s.Rejoy Constructions

Palakkal Agencies

THOMSONS CONSTRUCTIONS