AUGMENTATION OF DEFICIENT STREET LIGHT IN NAUSENA BAGH AND PROVN OF EMERGENCY POWER SUPPLY FOR PERIMETER / SECURITY AND STREET LIGHTS AT INS VISHWAKARMA UNDER GE (U-I) VISAKHAPATNAM

Amount

S&F LED street light fitting of capacity 60 watt, IP-66 (minimum), 5700K, integrated type with high efficiency electronic driver, SPD of capaciity 10 KV, pressure die cast aluminium housing with toughened glass cover, internally prewired and including electrically connecting & all other necessary fixing accessories such as bracket made out of GI pipe light grade of maximum 54 mm dia & length (not less than 1.2m) as per manufacturer recommendation 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:- Signify Innovations India Ltd (Formerly Phillips) / Havells / Crompton / Bajaj

S&F LED flood light fitting of capacity 120 watt, IP-66 (minimum), 5700K with luminous efficacy 100 Lumen/watt (minimum), SPD of capaciity 10 KV, pressure die cast aluminium housing, toughened glass cover, internally prewired and including electrically connecting & bracket made out of GI pipe light grade of suitable bore & length, 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers including painting to clamps with two coat of aluminium paint over a coat of red oxide primer complete all as specified and directed. Make:- Signify Innovations India Ltd (Formerly Phillips) / Havells / Crompton / Bajaj

S&F LED flood light fitting of capacity 200 watt, IP-66 (minimum), 5700K with luminous efficacy 100 Lumen/watt (minimum), SPD of capaciity 10 KV, pressure die cast aluminium housing, toughened glass cover, internally prewired and including electrically connecting complete all as specified and directed. Make:- Signify Innovations India Ltd (Formerly Phillips) / Havells / Crompton / Bajaj Note :- Flood light shall be fixed properly to new high mast light of height not less than 16 m height which shall be measured under item No 4 here-in-below.

Supply, installing, testing and commissioning for high galvanized mast light system of height not less than 16 meter along with accessories, including galvanized lantern carriage arrangement suitable for 9 lantern symmetrically fitted along with their control gear and having two point suspension system with stainless steel wire rope of 6 mm dia 97/19 gauge and double drum winch with luminaire mounting arm, pulley assembly, twin dome aviation obstruction light, lightning arrester spike, RCC foundation, foundation nut-bolts, washers, anchor plates, head frame, trailing cable and lightning finial, high mast control panel alognwith all necessary swithchgears, integral power tool installed inside the base compartment for its operation, complete internal wiring & all other accessories as per OEM complete all as specified in clause 19.23B of SSR part-I (2009) and as directed. High mast shall be suitable for wind velocity as per IS 875, (i) Foundation of pole shall be constructed as per manufacturer's instruction & design mix of RCC for foundation as recommended by OEM shall be done by contractor from lab as specified in particular specification however nothing extra shall be paid to contractor on this account. (ii) Drawing of high mast light system along with design mix details shall be submitted by contractor to department for approval before construction. (ii) Unit rate quoted against this item shall be deemed to include cost of necessary earth work, concrete & steel work for foundation. Make:- Signify Innovations India Ltd (Formerly Phillips) / Havells / Crompton / Bajaj

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-55 (11 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 06 Nos band / strips with black and yellow synthetic enamel paint alternatively, 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

All as per item No. 5.00 but type 410 SP-31 (9 m long) poles.

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

Supply & laying LT XLPE insulated, armoured heavy duty electric cable with alumimium conductor, 1100 volts grade, cross sectional area 16 Sqmm x 4 Core, laid in trenches / duct / on pole complete all as specified and directed. Make :- Havells / KEI / Polycab / Gloster / Finolex

All as per Sl item No. 8.00 but cross sectional area 25 Sqmm x 4 Core

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. 10.00 above but exc 1.5 m & not exc 3.0 m in depth

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.

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.

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.

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 cement concrete 1:3:6 type C1, (using 20 mm graded crushed stone aggregate) as in copings, benching and the like etc. including necessary formwork complete all as specified and directed.

M&L cement concrete 1:2:4 type B1, (using 12.5 mm graded crushed stone aggregate) as in copings, benching, and the like including necessary formwork complete all as specified and directed.

S&F weather proof cable junction box of size not less than 295 mm x 225 mm x 120 mm with terminals, IP 66 (minimum), suitable for outdoor installation,including 01 No 5/6 Amp SP MCB, 100 Amp rated 4 pole connector mounted on insulator and all cable fixed with suitable lugs and cable glands, fixing arrangement with MS flat of size 25 x 3 mm with necessary nuts, bolt and washers complete all as specified and directed. Make for junction box :- Hensel / Sintex Industries Ltd. / C&S electric Ltd. / National Make of MCB/MCCB :- L&T / Havells (Brand- HIM & HIX) / Hager / ABB / Legrand / Indo Asian

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

All as per Sl item No. 20.00 above but 80 mm bore

Boring holes horizontally under road, manually, in soft / loose soil, without cutting / disturbing the existing road surface, suitable for inserting pipe of n exc. 100 mm bore at a depth 0.75 m to 1.0 m from road surface for passing of UG cable, getting out and disposal of soil to a distance not exceeding 50 m complete all as specified and as directed. Note:- GI Pipe shall be measured and paid separately.

M&L for cutting the tarmac / hard standings in road and excavating trenches across the road in size not exceeding 0.45 m wide and 0.6 m depth for laying cable including refilling earth & making good top surface of the disturbed portion with 100mm thick PCC 1:3:6 or bituminous mix as per existing & matching with the surroundings complete all as specified and directed.

S&F 12kW, three phase, automatic Street Light time Switch consisting of Infrared Sensor based NATURE SWITCH for automatic switching on / off Street Lights based on Lux level of natural light (required illuminance Level for Switching ON should be ≤ 30/60 Lux and for Switching OFF should be ≥ 10 Lux). The Sensor should also have part night operation facility of min. 4 hrs to max 12 hrs or 4 hrs to 8 hrs. The sensor along with & including 3 nos. suitable power contactors, 3 nos incoming MCBs & 3 nos outgoing MCBs of 32-40 Amps each shall be enclosed in a pole / wall mountable Rust Proof, Electric Shock Proof, Termite proof and FR grade thermoplastic polycarbonate Enclosure (with / without HINGED LID) conforming to IP66 protection class 2 and circuit wiring shall be with min 10 sqmm copper conductor. The circuit should also have provision for Manual Operation (i.e. Sensor By-Pass option) complete all as specified and as directed. Make:- Kakatiya energy system / Havells / GE / 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 earth lead of galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel, all as shown in electrical plate No. 3 of SSR Part-I (2009) 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, Main earthing lead from earth electrode to test point upto 7.5 m length, 20 mm bore medium grade GI watering pipe, 40 mm bore GI medium grade earth lead protection pipe, funnel, wire mesh, copper lugs, charcoal and common salt in alternate layer etc.

S&F cubical type LT panel board of size not less than 1.00m length x 1.00m height x 0.60m bredth, outdoor type, factory made from CPRI approved factory, 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. (Contd...)

Supply, install, test and commissioning of minimum 15 KVA diesel engine driven Generating set with alternator output Voltage 415 Volts +/- 1% at set value of 415 V at a frequency 50HZ +/- 0.5% with suitable standard control panel, all mounted in acoustic enclosure and AMF panel as per manufacturers design and specification as per approved CPCB-II norms confirming to the detailed specifications appended below :- Make of Engine: Kirloskar / Stamford / Greaves Cotton / Cummins / Sudhir / Jackson / Mahindra Powerol (a) General: Suitable four stroke compressed ignition, radiator water cooled, Turbocharged aspiration, continuous duty with 10% overload capacity for any one hour in 12 hours running, 50°C intake air temperature, CPCB-II approved Engine developing minimum 20.5 HP at 1500 RPM coupled to alternator mounted on Channel Iron base frame within built removable fuel tank of capacity not less than 12 Hrs consumption capacity at 75% load or more as per manufactures recommendation. The prime mover provided should be as per IS specifications having engine overload protection. (Contd...)

(b) Air intake system: Should comprise of dry type intake air filter mounted on engine, one in number vacuum indicator mounted on intake piping. (c) Exhaust System: Should comprise of one exhaust manifold, dry type, mounted on engine, one exhaust silencer which should be positioned in such a way that the exhaust gas is not sucked by the fan on the radiator, thereby affecting the cooling system. The silencer should cater to the noise level tolerance prescribed in the relevant BS/IS. The silencer should be provided with flaps with a provision so that it will open only when the generator is running with a provision of extended exhaust beyond the building duly supported with GI pipe 100MM dia so that exhaust gas is released outside. The complete exhaust system shall be properly supported so that entire lot of the exhaust system shall not fall on the DG Set. (d) Fuel System: Should comprise of disposal type element fuel filter, pressure type fuel pump mounted on engine, non return check valve in fuel supply and drain lines, wire braided hose between filter and pump, fuel system with suitable capacity full authority electronic engine electronic governor and engine mounted actuator. The fuel tank must have proper locking arrangement with level indicator and to be integrated with base frame. (e) Cooling System: Should comprise of radiator designed and tested for 50ºC ambient temperature with 7 PSI pressure cap mounted on base rail. The thermostat installed in the engine coolant outlet, fresh water pump mounted on engine, fan and fan hub mounted on engine. A reservoir of 50% of radiator capacity to replenish coolant by gravity (as and when required) is also to be provided. (f) Lubricating System: Should comprise of lubricating oil sump mounted on engine, gear driven lube oil pump mounted on engine, lubricating oil cooler-fresh water cooled integral with engine cool out circuit mounted on engine, oil filter lubricating with cap and lubricating oil dip stick for oil level check mounted on engine. The system should be capable of feeding lube oil to the main end & large end bearings, cam shaft, valve rocker gear and all moving parts. (g) Starting System: Should comprise of suitable voltage DC electrical starter mounted on engine, with suitable maintenance free batteries -1 No of capacity 12 V DC with 75 AH to be mounted in trays (having rubber insulation) on the main frame or the capacity as per specification of manufacturer. It should have the provision to charge the battery from external sources during static condition and while running of the generator. (h) AC Generator : The generator shall be horizontal and foot mounted, minimum 15 KVA, 415 Volts, 3 phase, 4 wire, 0.8 PF, 50 HZ, separately excited, self regulated, brushless AC generator, suitable for an ambient temperature of 50° C with IP-23 enclosure class H insulation and temperature rise limited to class H as per following technical details:- (Contd...)

(i) Type: Brush less AC Generators (ii) Output rating minimum: 15 KVA (iii) Output Voltage: 415 ± 1% under all loading conditions. (iv) Output frequency: 50Hz ±0.5% up to 0.8 lagging. (v) No of Phases: 3 phase with 01 Neutral (4 wire) (vi) Mounting: Horizontal foot mounted. (vii) Enclosure : Minimum IP-23 / Drip proof and screen protected. (viii) Automatic voltage regulator. (ix) Class of insulation-'H' (x) AREP excitation system Make of Generator: Kirloskar / Stamford / Greaves Cotton / Cummins / Sudhir / Jackson / Mahindra Powerol/ Leroy-Somer NOTE:- Following shall be considered to be included in unit rates quoted against this item:- 1. Necessary foundation for installing the DG set and any other accessories shall be provided as per manufactures recommendation and cost of the same deemed to be included in the quoted rate. 2. Cost of testing including arrangement of artificial load up to 110 % of rated capacity, temporary arrangement of connecting cables, decibel meter and cost of fuel & testing material shall deemed to be included in the quoted rate. (j) BASE FRAME: Shall be stand by and fabricated from CRCA sheet or as recommended by the manufacturer metal which shall be suitable to mount the engine, alternator and radiator, channel width of base frame shall be adequate to accommodate anti-vibration pads. (k) CONTROL PANEL: Shall be indoor type manufactured with 14 / 16 gauge CRCA sheet and is powder coated for weather-proof and long lasting finish consisting of microprocessor power command controller, Aluminium busbars with suitable capacity with incoming / outgoing terminals, indicating lamps for 'Load ON' and 'Set Running', instrument fuses duly wired and ferruled, ACB of suitable rating with overload and short circuit protections etc. complete all as specified and directed. (Contd...)

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