PROVISION OF ADDITIONAL STREET LIGHT AT NAD, VISAKHAPATNAM

Amount

S&F steel tubular swaged poles conforming to IS-2713, complete with cast iron base plate, finial taper plug, bolts, nuts & screws, type 410 SP-31 (9 m long) and including painting with two coat of aluminium paint over a coat of primer on exposed surfaces and black bituminous paint on steel surface embeded in concrete and 03 Nos band / strips with white synthetic enamel paint, 30 cm wide each at a distance of 30 cm from top of plinth block and numbering of poles complete all as specified and directed. Note:- Excavation, earth work and PCC work will be measured and paid for separately under respective items. Make of Pole:- Calcutta Poles & Tubes / Skipper Limited / Jindal Steel / National tubing Co / Bombay tube & Store Make of paint :- Jotun India Pvt Ltd / Asian Paints / Berger / Jenson & Nicholson Paints Ltd / Shalimar Paints Ltd

S&F LED street / security light fitting 1 x 60 watt, IP-65 (minimum), integrated type with high efficiency electronic driver, pressure die cast aluminium housing with toughened glass cover, internally prewired and including electrically connecting & all other necessary fixing accessories such as GI pipe light grade of suitable bore as per manufacturer recommendation & suitable length with MS flat iron clamps (clamps shall be 40 x 5 mm MS flat), nuts, bolts & washers including painting to GI pipe & clamps with two coat of aluminium paint over a coat of red oxide primer complete all as directed. Make:- C&S / Indiabulls LED / Crompton / Surya / Orient Electric Ltd. / HPL / Jaquar & Company Pvt Ltd / Eveready Industries India Ltd. / Havells

Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out all excavated material in soft / loose soil complete all as specified and directed.

All as per Sl item No. 3.00 above but exc 1.5 m & not exc 3.0 m in depth

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

Removing of excavated surplus soil to a distance n. exc 50 m and depositing where directed at a level n. exc. 1.5 m above the starting point complete all as specified and directed.

M&L sand cushioning with clean and dry sand in trenches for protection of UG cable and including punning down complete all as specified and directed. Note:- Punned thickness shall only be measured and paid.

Supply & laying sub class 'B', class designation 75 bricks of old size, laid along alignment of cable as protection to cable in trenches complete all as specified and directed.

S&F 50 mm bore galvanised steel tubing, medium grade with necessary fittings, laid under road crossing, for cable protection complete all as specified and directed. Make - Tata / Jindal Steel / Surya Roshni Ltd. / Bhushan Power & Steel Ltd. / M/s APL Apollo Tubes Ltd

M&L PCC 1:4:8 type D-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

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

M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in copings, benching, and the like including necessary formwork complete all as specified and directed.

Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 25 Sqmm x 4 Core, laid in trenches / duct / on pole complete all as specified and directed. Make :- Havells / KEI / Polycab / Gloster / Asian Cables / Finolex

All as per Sl item No. 13.00 above but cross sectional area 70 Sqmm x 3.5 Core

S&F 6 KW, single phase, automatic street light control panel with and including digital timer switch for automatic switching on / off street light as per set time through programmable 24 hour switch, 32A, TP power contactor, 65A TPN MCB, wall / floor mountable, IP 54 (dust and vermin proof) enclosure made out of CRCA sheet duly powder coated, conforming to IS/IEC 60954-4-1, in-built- short circuit protection, locking arrangement with padlock and panel lock complete all as specified and directed. Make:- Havells / GE / Kakatiya energy system Pvt Ltd / Indo Asian

M&L earthing complete with galvanised steel earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground in vertical position (earth pit not less than 2.25 m deep below the normal ground level) with top edge of the earth plate not less than 1.5 m below normal ground level, connected to galvanised earth lead wire of 4 mm dia by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and directed. Note:- The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:1.5:3, type A1 cover slab, 50 mm thick reinforced with 8 mm dia TMT bar @ 140 mm C/C both ways, 10 mm dia plain bar lifting handle embedded in cover slab, 20 mm bore medium grade GI watering pipe, 15 mm bore GI light grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

S&F PVC insulated 3 core multistranded sheathed cable with 1.5 Sqmm copper conductor for connection of street / security light etc, complete all as specified and directed. Make:- Havells / KEI / Polycab / RR Kabel Ltd. / HPL

S&F weather proof cable junction box of size not less than 200 mm x 160 mm x 98 mm with terminals, IP 66 (minimum), suitable for outdoor installation, suitable for 10 to 25 sqmm cable, including 01 No 5/6 Amp MCB, 50 Amp rated 3 pole connector, fixing arrangement with MS flat of size 40 x 4 mm with necessary nuts, bolt and washers complete all as specified and directed. Make :- Hensel / Sintex Industries Ltd. / C&S electric Ltd. / National

S&F cubical type LT panel board, outdoor type, factory made from CPRI approved factory, having overall minimum dimensions 0.50 m (Length) X 0.50 m (Height) X 0.60 m (Depth), made out of 3.15 mm thick CRCA steel sheet and including MS angle iron 50 x 50 x 6 mm frame work, legs 0.6 m long, MC 100 channel base, totally enclosed, dust & vermin proof using neoprene rubber gasket (IP-54), double leaf door shutter in front side and single leaf shutter in rear side fixed with hinges having necessary locking arrangement in both front and rear door, with four side projected slanting roof, provided with louvers for ventilation / heat dissipation, duly powder coated of approved shade over a coat of red oxide primer both internally and externally and including mounting on PCC platform made out of PCC 1:3:6, 150 mm thick (100 mm below & 50 mm above GL) all round the panel board and including necessary earth work. (Item Contd...)

The panel board shall be suitable for operation on AC 415 Volt, 3 Phase, 50 Hz, 4 wire system and shall have 40 x 10 mm aluminium strip bus bar of with colour insulating tape / sleeves mounted on suitable size "F" class, non hygroscopic, non combustible insulators, provision for fixing MCCBs / MCBs, necessary inter-connections with bus bar / strip with colour code insulation, provision of cable entry / exit provided in bottom, connections of all outgoing / incoming, existing / new copper wires of required size (minimum 2.5 sqmm) with following accessories complete all as specified and directed:- Incoming :- (i) MCCB 4 pole 63 Amp, 25KA, Ics = 100% Icu including spreader link with adjustable thermal release - 01 No. Outgoing :- (i) MCCB 3 pole 40 Amp, 16KA, Ics = 100% Icu including spreader link with adjustable thermal release - 02 Nos. Instrumentation System :- (i) 3 phase VAF + PF digital meter consisting of ammeter, voltmeter, frequency meter, PF, Cl 1 alongwith suitable CTs - 01 No Make of MCB/MCCB :- L&T / Havells (Brand- HIM & HIX) / Panasonic / Hager / ABB / Legrand / Indo Asian Make of voltmeter / ammeter / MFM :- Havells India Ltd. / HPL India Ltd. / L&T / AE / Schneider / BCH Make of CT/PT:- AE / English Electric / Crompton Greaves / Areva T&D / Schneider Make of Indicator Lamps :- L&T / Siemens / GE / RR Micro / BCH / Schneider

BHARGAVI ENGINEERING CONSTRUCTIONS

PRADEEP ENTERPRISES

Srinivash Engineers

MSN ENGINEERING WORKS

DELTA CONSTRUCTIONS

M/s NATIONAL ENGINEERING CONSTRUCTIONS CO

P VENKATA RAO

SRI SRK ENGINEERS

Ruchira Associates

k.b.venkatarao and co

AARAV POWER CONTROLS