GE 874/EWS-44/2021-22

Amount

E/M Portion

Supply, Installation, testing (see clause for testing below) and commissioning of silent Diesel Engine (engine to have atleast 40 BHP power at NTP) driven generating set 415 volts, 3 phase 4 wire, engine as per IS : 10001/10002 and Alternator as per IS : 13364 complete with relay panel and switch gears for automatic starting (AMF Panel), Battery charger, battery/s , control panel having meter and sound proof canopy as per CPCB norms and appropriate non skid non sticky foundation, exhaust, cold weather starter kit and necessary earthings as specified by engr in charge etc of capacity of minimum 30 KVA with minimum warranty of 24 months from the date of completion of commisioning of DG sets all as per specified and directed by Engineer-in- Charge. Make : Kirloskar, Crompton Greaves, KOEL Green. Testing : The testing of DG Set will be done in unbalanced tripod water heat load or balanced heat load, provided by MES. If the contractor wants to use any of his own load for better balanced testing, he may bring the same. The diesel and salt required for testing will be provided by MES. However, the DG set will be topped up interms of Lubricants and Oils.

Spares : The DG set will be provided with one set of spares such as air filters, fuel filters and oil filters. Any other spares and accessories provided by OEM is deemed to have been included. Alternator : Kirloskar Electric Make standard Design alternator suitable rated at 0.8 PF (Lag) 415 Volts, 50 Hz at 1500 RPM, Class H insulation, IP 23 Enclosure, self- excited and self- regulated with voltage regulation of + 1% of rated voltage from no load to null load. Baseframe :- Sturdy, fabricated, welded construction, Iron Base frame for mounting the Engine, Alternator and Acoustics enclosure. AMF Panel :- Cubic type set mounted panel with hinged doors, buttom gland plate manufactured with 14/18 SWG CRCA sheet provides powder coated . Mircro processor based BLISS EAR monitor. The Panel should have auto start auto on/off changeover, on mains failure. DG & Mains parameter monitorin display Volts line & line to neutral, Amps, Hz Hour, KW KWH, KVA PF. Engine parameters monitoring display Oil Pressure, coolant temp, fuel level, battery voltage & charging status, engine speed.

Functions :- Complete Auto mains Failure operating system with adjustable time set for change over after Mains. Recovery, Test Mode facility, Emergency stop cooling time, LCD Display & Fault Reset. Safeties :- Low Lube Oil Pressure , High coolant temprature radiator coolant level, over load under & over voltage, under & over frequency low fuel level, Auto Shut down , visula & Audio Alarm against Fault Power fuses. Control MCBs power contractors For EB & DG power ckt Auxiliary Contactors. Control relays. Current Transformers Aluminium bus bars/ coppers power cable of suitable capacity with incoming and outgoing terminations, Indication lamps for Mains ON, Load on Mains set running , :Load On set & Charging ON. frequency stop- push buttons. SMPS battery charger. Fuel Tank :- Fuel tank with level indicator, fuel inlet and outlets, air vent, drain plug, inlet aggangements for direct fillings and set of fuel hoses. Battery :- Pre-charged Lead Acid, Long Tubular type batteries with leads and terminals. Acoustic Enclosure :- FCRI approved and certified Acoustic Enclosure as per latest CPCB norms.

Material and labour for Earthing complete with galvanized steel earth plate electrode 60cmx 60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to galvanized iron strip 32 x 6mm dia by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel, protected by GI light grade pipe 15mm bore including light grade water pipe 20mm dia with funnel all as shown in electric plate No. 03 of 2009 SSR Pt-I and testing on complete including necessary earth work in any type of soil, PCC 1:2:4 type B-0 as in earthing pit and cover 55mm thick reinforced with XPM (weight not less than 4.0Kg/Sqm), common salt, charcoal and testing on completion, complete all as specified and directed.

Material and Laying for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 50 sq mm X 3.5 core, with end joints/ thimbles complete all as specified and directed by Engr-in-Charge.

Excavation in trenches not exc.1.5 mtr wide and not exc.1.5 m in depth for foundation of poles, stay assembly and laying of LT/HT cable as in any type of soil and getting out, complete all as specified and directed.

All as per ser item No 4 above but depth exceeding 1.5 m and not exceeding 3 m.

Removal of excavated material to a distance not exc.50 m and depositing where directed at a level not exceeding 1.5 mtr above starting point.

Plain Cement concrete 1:4:8 type D-2 using 40 mm graded crushed stone aggregate in foundation of poles streets lights and stays etc all as specified directed.

Plain Cement concrete 1:3:6 type C-2 using 40 mm graded crushed stone aggregate as in foundation concrete of poles and stay assembly all as specified directed.

Plain Cement concrete 1:2:4 type D-2 using 40 mm graded crushed stone as in coping of poles streets lights and stays aggregate all as specified directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and directed by Engr-in-Charge.

Material and labour for burnt Sub class 'B' bricks laid dry, flat, width wise along the length of cable in trenches after sand cushioning for protection of under ground cable complete all as specified and directed.

Supply and Fixing in replacement steel tubular swaged poles erected truly vertical or planted as strut complete with 300 x300x 6 mm thick mild steel base plate, welded to pole, B-118 final, taper cap, bolts, nuts & screws, poles made out of ERW MS tubing conforming to IS-2713 Part-II. type 410 SP-31 (9.0 metres long) including drilling of holes of reqd size for fixing of cross arms, painting the exposed surfaces of pole with two coats of aluminium paint over a coat of red oxide zinc chrome primer and with two coats of black bitumenous paint internally & portion embedded in concrete, making five black & red bands at lower portion of pole each 300mm wide alternately, and making pole No. with black paint at suitable height all as specified and directed.

M&L for ACSR conductor of any size and any type including stretching, fixing and binding to insulator on OH LT line service feeders all as specified including aluminium binding wire or aluminium tapes complete all as specified. This item includes all consumables (such as binding wire and replacement insulators and cross arms, etc., for replacement of damaged ones found after/ during replacement process).

M&L for cross arms, bracings, supports, clamps and back plates 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 for fixing of inclusive of one primer coat, one under coat and one finishing coat of paint.complete all as specified and directed.

Material and Laying in replacement of Loop type insulator, vitreous porcelain, white, brown or green with overall dimensions 165x90 mm, clearance of hole 16 mm suitable for LT supply all as specified and directed.

Material and Laying in replacement of Shackle type, porcelain, vitreous, white, brown or green insulators for working pressure 1100 volts grade, 115 mm dia 100 mm height including galvanized mild steel straps of 31 x 3 mm size, 12 mm dia insulator bolts, washers and nuts suitable for LT supply complete all as specified.

Material and Laying in replacement of Pin type porcelain vitreous white brown or green insulator including one galvanized mild steel spindle, two galvanized iron, washers and one galvanized iron nut, 100 mm height, 65 mm dia for 1100 volt grade suitable for LT supply complete all as specified.

Material and Laying in replacement of Stay assembly for electric pole complete with accessories as shown in electrical plate No 1 of SSR Pt-I and drg using loop type insulator, stay clamps, stay rod of 16 mm dia including stay wire of size 7/3.15 mm (excavation and concrete to be measured separately)

Painting to LT poles, 9 mtr with cross arms, bracing and clamps with one coat of synthetic enameled paint over one coat of red oxide primer including scrapping the old paint carefully to make smoothen complete and painting strips of Yellow and black from foot of pole upto 5 feet each strip of 30 cm height. Note :- Rates includes Numbering of Poles (approx Ser No 1 to 150) in area of Trehgam, Pathahiri, Panzgam all as specified and directed by Engr -in- Charge.

Restretching of LT /HT ACSR conductor and GI wire of any size and on any type of poles carrying upto six conductors in a span including disconnecting from insulator and rewinding to insulator after stretching with and including aluminium wire including re-fixing/re-adjusting line spans, line separators, cross arms on poles all as specified.

Supply and fixing in replacement of LED street light fitting 45 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket (bracket included) with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Supply and fixing in replacement of LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket (bracket included) with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Supply and fixing in replacement of LED street light fitting 90 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket (bracket included) with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Material and Labour in replacement of point wiring of one light point (point wiring starts from MCB till light) controlled by one switch/ MCB/ isolator (MCB/ isolator/ switch not included) with elastomer sheathed cable of 2.5 sq mm size (set of three cables - one each for neutral, phase/line and earth), in stove enamelled steel conduit (conduit included) complete all as specified and as directed.

Supply, installation in replacement, connecting electrically and testing of street light junction box size 450x250x300mm, pole mounted made out of CRCA sheet 2 mm thick , powder coated having door with magnetic lock complete with bus bar 4 Nos suitable for 3 phase 4 wire supply system, made of alumn strip of size 20X3mm, one single pole MCB, 240 volts 'C' Curve type, 6 Amps with rupturing cap 10 KA, including fixing arrangement made of MS FI Clamps of requisite size nuts, bolts and washers complete, all as specified and directed by Engineer in Charge.

Supplying and fixing in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular size 10 Sqmm.

Earthing complete with galvanized steel earth plate electrode 60cmx 60cmx6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5 mtrs below normal ground level connected to galvanized iron wire 4.0mm dia by means of bolts, nuts and washers of galvanized iron or steel, protected by GI light grade pipe 15mm bore including GI medium grade water pipe 20mm dia with funnel all as shown in electric plate No. 03 of 2009 SSR Pt-I and testing on complete including earth work in any type of soil, PCC 1:2:4 as in eartig pit CI pit cover 5.5mm thick common salt charcoal all as specified.

Material and Laying in replacement cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 35 sqmm 3.5 core complete all as specified and directed by Engr-in-charge .

Material and Laying in replacement cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 25 sqmm 4 core complete all as specified and directed by Engr-in-Charge.

Material and Laying in replacement cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cable (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 sqmm 4 core c omplete all as specified and directed by Engr-in-Charge.

Supply and Fixing in replacement of MCCB 4 Pole, 415 V, with Adjustable thermal settings, 500 Amps with breaking capacity 35kA /36 kA all as specified and directed. Make: Havells/ Standard / L&T/ Legrand/ ABB/ Schneider.

Supply and Fixing in replacement of MCCB 4 Pole, 415 V, with Adjustable thermal settings, 250 Amps with breaking capacity 35kA/ 36kA all as specified and directed. Make: Havells/ Standard / L&T/ Legrand/ ABB/ Schneider.

Supply and Fixing in replacement of MCCB 4 Pole, 415 V, with Adjustable thermal settings, upto 160 Amps (as required) with breaking capacity 35kA/ 36kA all as specified and directed. Make: Havells/ Standard / L&T/ Legrand/ ABB/ Schneider.

Supply and fixing copper thimble of size 16 to 170 Sqmm, all as specified and directed.

Material and Laying in replacement of aluminium bas bars of capacity of 300 Amps rating, insulated with colour coded heat shrink insulation of 1100V grade, with polymer insulators.

Painting of LT panel inside and outside complete with two coats (each coat to be of 0.25mm thick) of water proof electrically insulating enamel paint complete all as specified and directed by Engr -in-Charge.

Material and Labour for repair of existing LT Panel by cutting corroded locations of the panel and replacement with new powder coated 3.15mm thick MS sheet (to be measured in sq m based on the new sheet used).

Material and Labour for making hole in existing pole and cross arms, jointing the cross arms with pole of suitable size anodised nut & bolt (not less than 20 mm dia) and fixing double washers of suitable dia and thickness on both sides to avoid slipping of cross arms. Note : Supply of electricity, equipment required for making holes and connection at poles to be arranged by the contractor. All as per specified and directed by Engr-in-Charge.

M/S Mohammad Saleem and Co

M/S ASHRAF CONSTRUCTIONS

VEDA INFRASTRUCTURE

M/S S. D. BUILDERS

M/S ABDUL AZIZ MIR

M/S SS SHAH WALI & CO

Bidder Name

M/S S. D. BUILDERS

FG CONSTRUCTION

M/S ASHRAF CONSTRUCTIONS

M/S SS SHAH WALI & CO

M/S ABDUL AZIZ MIR

M/S Mohammad Saleem and Co

VEDA INFRASTRUCTURE