SPECIAL REPAIRS FOR REPLACEMENT OF UNSERVICEABLE LT UG CABLE INCLUDING LIGHTING IN DARK AREA OF PERIMETER AND PROVN OF ROPE GALLOWS AND BEAM BAR FOR OBSTACLE COURSE AT INS RAJALI ARAKKONAM

Amount

Taking down old unserviceable light fittings of any type/ wattage of SV/ MH fitting from existing poles including dismantling electric connections, etc., all as per site requirement complete all as specified and as directed by Engr-in-charge.

Taking down old/ corroded MS clamps /steel section of any type from existing poles and control boxes all as per site requirement complete all as specified and as directed by Engr-in-charge.

Taking down old/ corroded damaged street light boxes of any type/ size from poles with clamps all as per site requirement complete all as specified and as directed by Engr-in-charge.

Taking down old/ burnt 2.5 sqmm 3 core wire from existing security light pole control boxes to light fitting all as per site requirement complete all as specified and as directed by Engr-in-charge.

Supply, fixing and testing LED street light luminaire fitting of not less than 60 watt, with pressure die cast aluminium housing powder coated, with luminaire efficiancy not less than 100 lm/ w provided with surge suppressor 5 KV complete in and including GI adaptor for proper fixing /mounting with existing pole GI light bracket complete all as specified and as directed by Engr-in-charge. Make: Crompton Cat Part No. LSTP-60-CDL-M/ Surya Roshini Ltd Cat Part No. SLE UL 60W IP66 LXN/ Philips /Wipro/ Luker Electric Technologies Pvt Ltd

Material and labour for MS clamps fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed as per site requirement and inclusive of one primer coat, one under coat and one finishing coat of paint all as per site requirement complete all as specified and as directed by Engr-in-charge.

Supply, fixing and testing powder coated outdoor street light bus box of size not less than 300x200x80mm CRCA sheet not less than 3mm thick fabricated by CPRI certified panel manufacturere and including suitable terminal TPN SMC connector, MCB SP 6 Amps, canopy weather proof hinged doors, locking system and arrangements for fixing on steel poles with MS clamps as per site requirement complete all as specified and as directed by Engr-in-charge. Note: MS work, clamps for box for fixing on pole whereever necessary shall be measured and paid separately.

Supply, draw/ connect, testing weather proof PVC insulated multi stranded copper conductor wire 2.5 sqmm round, three core 1100 volts grade complete all as specified and as directed by Engr-in-charge.

Excavation in trenches, not exc 1.5m wide and not exc 1.5m in depth for taking up/ laying cable etc., and getting out in soft /loose soil complete all as specified and as directed by Engr-in-charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25cm for soft /loose soil complete all as specified and as directed by Engr-in-charge.

Removing excavated material not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and as directed by Engr-in-charge.

Supply and lay standard size common burnt clay bricks sub class 'B' for cable protection, laid in dry complete all as specified and as directed by Engr-in-charge.

Relaying of reusable bricks as obtained from item No. 09 here-in-before complete all as specified and as directed by Engr-in-charge.

Spreading riddled earth as obtained from item No. 09 here-in-before in cable trenches complete all as specified and as directed by Engr-in-charge.

Supply and lay pipe galvanised iron tubing light grade of 50mm dia in trenches /under road or floor /on wall/ near pole /panel etc., all as per site requirement complete all as specified and as directed by Engr-in-charge.

Supply and lay pipe galvanised iron tubing light grade of 40mm dia in trenches /under road or floor /on wall/ near pole/ panel etc., all as per site requirement complete all as specified and as directed by Engr-in-charge.

Supply, laying, testing XLPE insulated, screen, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 50 sqmm 3.5 core connecting with proper size glands/ aluminium lugs in LT panels/ bus bar/ street light boxes etc., complete all as specified and as directed by Engr-in-charge. Note: Earth work, brick and cable protection GI pipe shall be measured and paid separately. Make: Polycab/ Gloster/ Universal/ NICCO

All as per item No.17 here-in-before but 25 sqmm 4 core.

All as per item No.17 here-in-before but 16 sqmm 4 core.

Taking up existing old/ unserviceable /faulty /burnt under ground cable of size 25 sqmm 4 core to 50 sqmm 3.5/ 4 core from the existing positions/ trenches etc., and removing unserviceable cable complete all as specified and as directed by Engr-in-charge.

All as per item No. 20 here-in-before but 10 sqmm 3.5 /4 core to 16 sqmm 3.5/ 4 core.

Material and labour for cement concrete 1:4:8 type D-2 (Using 40mm graded stone aggregate) in foundation, filling and mass concrete complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced cement concrete (Nominal mix) type B-1, 1:2:4 (Using 20mm graded stone aggregate) for foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc., basement slabs, under reamed piles and mass concrete complete all as specified and as directed by Engr-in-charge.

Material and labour for reinforced cement concrete (Nominal mix) type B-1, 1:2:4 (Using 20mm graded stone aggregate) for columns, pillars, piers, posts and struts complete all as specified and as directed by Engr-in-charge.

Formwork fair finished flat surfaces to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter complete all as specified and as directed by Engr-in-charge.

Formwork to side of pillars, posts, struts, piers, column and stanchions fair finished surfaces of concrete square, rectangular or polygonal complete all as specified and as directed by Engr-in-charge.

Material and labour for rendering 15mm thick on other than fair faces of brick work or concrete surfaces in cement mortar 1:4, finished even and smooth without using extra cement complete all as specified and as directed by Engr-in-charge.

Material and labour for mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, slabs, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips quality confirming to TMT bars complete all as specified and as directed by Engr-in-charge.

All as per item No.28 here-in-before 5mm dia and over up to including 10mm dia in stirrups, spaces and binders.

Material and labour for preparation newly plastered surfaces of walls of any description by applying two coat of cement base paint on chalk whitening complete all as specified and as directed by Engr-in-charge.

Removing excavated material/ soil exc 250m but not exc 500m and depositing where directed complete all as specified and as directed by Engr-in-charge.

Surface excavation not exc 30cms deep and averaging 15cms deep and getting out in soft/ loose soil complete all as specified and as directed by Engr-in-charge.

Excavating in post holes (or similar holes) each not exc 0.5 cum getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exc 25 cms watering and removing surplus soil to a distance not exc 50m and making good surface in hard/ dense soil complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete type C-2 1:3:6 (Using 20mm graded stone aggregate) foundation filling of mass concrete complete all as specified and as directed by Engr-in-charge.

Material and labour for sand filling complete all as specified and as directed by Engr-in-charge.

Material and labour for brick work with sub class 'B' bricks, straight or curved on plan to any radius in half brick thick wall built in CM 1:4 complete all as specified and as directed by Engr-in-charge.

Supply and fix for steel work in tubular trusses including special shaped washer etc., complete using ERW or induction butt welded tubes conforming to IS1161-1998 grade st-240 (heavy grade) complete all as specified and as directed by Engr-in-charge.

Material and labour for clean sawn second class soft wood as in scantlings complete all as specified and as directed by Engr-in-charge.

Material and labour for cement concrete 1:3:6 type C-1 (Using 20mm graded stone aggregate) in coping, including necessary form work weathering/ slightly rounded or chamfered angles and throating complete all as specified and as directed by Engr-in-charge.

Material and labour for two coats of synthetic enameled paint on steel and iron surface over 10cm width or girth including preparation of new surface over a coat of red oxide primer complete all as specified and as directed by Engr-in-charge.

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