SPECIAL REPAIRS REPLACEMENT OF EXISTING LT OVERHEAD LINE TO ABC CABLE AT GRRC LANSDOWNE

Amount

Supply and Fixing XLPE insulated AB Cable 1100 volts 3 core x 120Sqmm (insulated phase conductors) +1x 50 Sqmm (insulated neutral messanger conductor) + 1x35 Sqmm (Insulated conductor for street light connections) ISI marked on 09 mtr LT steel tubular poles complete all as specified and directed.

Supply and Fixing XLPE insulated AB Cable 1100 volts 3 core x 95 Sqmm (insulated phase conductors) +1x 50 Sqmm (insulated neutral messanger conductor) + 1x25 Sqmm (Insulated conductor for street light connections) ISI marked on 09 mtr LT steel tubular poles complete all as specified and directed.

Supply and Fixing XLPE insulated AB Cable 1100 volts 3 core x 70 Sqmm (insulated phase conductors) +1x 35 Sqmm (insulated neutral messanger conductor) + 1x16 Sqmm (Insulated conductor for street light connections) ISI marked on 09 mtr LT steel tubular poles complete all as specified and directed.

S&F insulation piercing connectors (IPC) for main/service/street light connections for cable of 16-120 Sqmm with taps ranging from 4-50Sqmm IPC type 002 and conforming to relevant IS complete all as specified and directed

S&F cable end cap for cable 95/120 Sqmm three core + 50 sqmm and one core + 25/35 Sqmm one core and conforming to relevant IS complete all as specified and directed

S&F cable end cap for cable 70 Sqmm three core + 35sqmm and one core +16 Sqmm one core and conforming to relevant IScomplete all as specified and directed

S&F suspension clamp with aluminium alloy bracket stainless steel strap, buckles, eye hook incl nuts and bolts and washers confirming to relevant IS complete all as specified and directed

Supply and fix anchoring clamp with aluminium alloy bracket stainless steel strap, buckles, eye hook incl nuts and bolts and washers confirming to relevant IS complete all as specified and directed

S&F iof steel tubular swaged poles complete as per IS-2713 MS base plate of size 300mmx300mmx6mm , final taper plug, bolts, nuts and screws as specified type 410 SP-31 (9 mtr long) including necessary earth work and excavation, PCC in foundation 1:4:8 type D-2, using 40 mm graded stone aggregate and PCC 1:3:6 type C-2, using 40 mm graded stone aggregate as in plinth block, disposal of surplus soil to a distance not exceeding 50 m, painting two coats of aluminium paint over one coat of red oxide primer including 5 Nos band/straps with yellow and black colour in alternatete way (250mm wide each) synthetic enamelled paint two coat at a distance 300mm from plinth block and marking pole nos with black synthetic enamelled paint including tarring one coat on steel surface embedded in concrete complete all as specified and directed. NOTE : Required earth work, PCC foundation will be paid separately under relevnt items of Sch A

Dismantling and taking out old unserviceable Tubular pole and struts of any size including clamps insulators, cross arms etc of any type complete all as specified and directed.

M&L for prepration of old treated surface of existing steel tubular poles 9 mtr long and painting two coats of aluminium paint over one coat of red oxide primer including 5 Nos band/straps with yellow and black colour in alternatete way (250mm wide each) synthetic enamelled paint two coat at a distance 300mm from plinth block and marking pole nos with black synthetic enamelled paint including brackets, clamp, cross arms etc complete all as specified and directed.

Dismantling stay assembly complete all as specified and as directed.

Supply & fixing stay assembly complete with all accessories, such as stay plate 300x300x6mm, stay rod 215cm long and 16mm dia with nuts including GI Bow turn buckle etc, all as per Electrical Plate No 1 SSR-2009 Part-I complete all as specified and as directed.

M&L for loop type insulators vitreous porcelain white, brown or green large size with overall dimensions 90x140 mm clearance of hole 25.5mm complete all as specified and directed.

Dismanlting and taking down bend/damaged mild steel work such as cross arms, bracing, supported, clamps & back plates etC complete all as specified and directed.

Dismatling of ACSR of any size and any type form steel tubular poles complete all as specified and directed.

M&L , for galvanized stee wire 4mm dia continous earth wire along AB cable complete all as specified and directed.

Supply and fix in repairs new LED street light fitting 60W housing made out of pressure die-cast aluminium alloy with toughned glass, IP-66 protection, working on 240 Volts , 50 HZ, consisting of reflective lens wired with appropriate driver PF>0.98 having over voltage protection upto 440 volts, Surge protection level ≥ 10 KV, thermal short circuit protection THD < 10% made up of long life LED chips (SMD) in modular with Ra>70, and LED lumen efficiency >140 lumen per watt, beam angle along the drive way, 120 degree, beam angle across the drive way, 80 degree luminior efficiancy > 110 Lumens/watt power LED should be of more than 01 watt CCT should be between 5700° K- 6500° K ncluding connecting with 1.5 sq mm, 3 core, PVC insulated Copper conductor cable 1100 Volts grade from pole box to light or from overhead conductor to light complete all as specified and as directed by Engr-in-Charge Make : shakti /Bajaj /eauivalant Model in Havells/Wipro (i) the firm has to give warranty for street light fittings including driver minimum for 03 years for any defects developed during the period. (ii) The contractor shall submit the third party LM 79 report from any NABL approved laboratory. (iii) The fitting should have BIS, CRS No (iv) Connection to luminaire shall be done in suitable PVC connector within the bracket/luminaire end and are inclusive in above.

S&F 40mm dia GI Light grade pipe bracket 1.20m long ISI marked bent of shape by cutting & welding as required & directed and fixed to pole with two Nos F1 clamps 30x5mm to be tightened with bolts, nuts and washers and including painted with two coat of aluminium paint over a coat of red oxide primerr complete all as specified and directed.

S&F thermoplastic cable juction boxes/enclosure (Distribution Box) for outdoor installation with knockouts for cable entry suitable for cable size 16 to 25 Sqmm of dimension 200mmx140x95mm with cable terminals complete fitted on pole with suitable size of MS Clamps F1, nuts, bolts and washers and painting with two coats of syntehtic enamelled paint over one coat of red oxide zinc chrome primer on clamps complete all as specified and directed. Make : Hensel/Sintex

S&F thermoplastic service connection boxes/enclosure (Distribution Box) having busbar with screw bolt connection through fly nut for outdoor installation with knockouts for cable entry suitable for cable size 16 to 25 Sqmm of dimension 450x375x200 mm with cable terminals complete fitted on pole with suitable size of MS Clamps F1, nuts, bolts and washers and painting with two coats of syntehtic enamelled paint over one coat of red oxide zinc chrome primer on clamps incl connections of existing service cables with suitable size of thimbles complete all as specified and directed. Make : Hensel/Sintex

Demolition of cement concrete (unreinforced) of coping of existing Steel tubular poles (below or ground level) and including removing unserviceable material, complete all as specified and directed.

Excavation in trenches in soft/disintegrated soil not exc 1.5 m wide and not exceeding 1.5m in depth for laying UG cable/foundation etc complete all as specified and directed.

M & L, PCC (1:3:6) type C-2 (using 40mm graded stone aggregate) as in mass concrete/foundation/coping complete all as specified and directed.

M & L PCC 1:4:8, type D2, ( using 40mm graded stone Agg) in foundation and posts including caps and bases all as specified as directed.

Removal of excavated surplus soft/disintergated soil to a distance not exc 50 mtr and deposited where directed at a level not exc 1.5 mtr above the starting point complete all as specified as directed.

Supply, install and testing in replacement LT Feeder pillar panel cubical outdor type made out of CRCA Sheet 3.15mm front hinged openable door including locking arrangement, platform monted with angle iron 40mmx 40mmx 5mm frame work suitable for 240 volts grade three phase 4 wire 50 Hz AC Supply system, having bus bar chamber with suitable aluminium bus bar 100 Amp rating and accomodated with 63 Amp MCB TPN, with digital 24 Hr timer and making all necessay electrical connection complete, the box shall be dust and vermin proof IP-54 class protection alongwith in built short circuit protection confoms to IS/IEC 60947-4-1 complete all as specified and directed . Make ; Havells HSN Code 8537or equivalent n Hensel/Indoasian

Material & labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick burried directly in ground. ( earth pit not less than 2.25 mtr depth below ground level at any type of strata ) with top edge of the earth plate not less than 1.5mtr below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15cm all around the plate. connected to galvanized earth lead wire 4.0mm by means of brass nuts and bolt,thimbles check nuts, washers including concrete chamber of PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish, internal surface of concrete chamber shall be given internal dia 300mm x300mm, 15mm thick plaster in CM 1:4 funnel with wire mesh, RCC pit cover of 320x320x80mm size (1:2:4) Type B1 using 20mm graded stone aggregate rainforced with XPM all as shown in electrical plate No 3 of MES SSR Part-1(2009) and specified including and provision of GI wire upto 7.5 mtrs long with 15mm dia light grade GI pipe protection and watering pipe of GI 20 mm bore, medium grade, including all exavation and earth work and connecting the earthing strip to panel, including testing on completion complete all as specified and directed by Engr-in-charge. Note:- (i) RCC pit cover shall be precast of RCC(1:2:4) type B1, 80mm thick rainforced with XPM weighing not less than 4kg/sqm in lieu of CI cover. (ii) Cost of additional GI wire more than 7.5 mtrs will be measured and paid seperately under relevant items.

automation and switchgear control

Defence Auto Works

M/S K K ENTERPRISES

R P G ELECTRONIC REGD

Shikha Enterprises