NIT No GE/ND-67/2024-25

Amount

Material and labour for 20 meter High galvanized mast light suitable for 9 lantern symmetrically fitted alongwith their control gear and having two point suspension system with stainless steel wire rope of 8 mm dia 07/19 guage and double drum winch with luminaire mounting arm, pulley assembly, aviation obstruction light, lightning arrester spike including RCC foundation as per height 20 meter with complete electrical wiring from bottom to top by suitable size multicore cable, junction box and control gear alongwith LT feeder piller box with necessary control accessories such as timer,MCB,Contactor as required for completion of the job and taking down of old unserviceable/rusted high mast light pole complete all as specified and directed. Note: (i) In High mask light, cost of luminaires will be measured and paid separately under respective items of this sch. (ii) In High Mask light, Rates are inclusive of cost of foundation as per 20 meter height.

Supply and fixing in replacement of LED flood light 300 Watt 230V AC, 50 HZ, outdoor type with thermal management in multiple optics and equipped with IP66 protection, impact and corrosion resistant and made up of exclusive innovative die-cast aluminium housing with toughened glass,high power LEDs with secondary lens including drivers,lamp and other connected accessories complete all as specified and directed. Make: Havells Cat Part No. JETAIRISMAXFL300WLED757PWBLTG or equivalent of make as specified in PS.

Material and labour for 20 meter High galvanized mast light suitable for 9 lantern symmetrically fitted alongwith their control gear and having two point suspension system with stainless steel wire rope of 8 mm dia 07/19 guage and double drum winch with luminaire mounting arm, pulley assembly, aviation obstruction light, lightning arrester spike including RCC foundation as per height 20 meter with complete electrical wiring from bottom to top by suitable size multicore cable, junction box and control gear alongwith LT feeder piller box with necessary control accessories such as timer, MCB, Contactor as required for completion of the job complete all as specified and directed. Note: (i) In High mask light, cost of luminaires will be measured and paid separately under respective items of this sch. (ii) In High Mask light, Rates are inclusive of cost of foundation as per 20 meter height.

Supply and fixing LED flood light 300 Watt 230V AC, 50 HZ, outdoor type with thermal management in multiple optics and equipped with IP66 protection, impact and corrosion resistant and made up of exclusive innovative die-cast aluminium housing with toughened glass,high power LEDs with secondary lens including drivers,lamp and other connected accessories complete all as specified and directed. Make: Havells Cat Part No. JETAIRISMAXFL300WLED757PWBLTG or equivalent of make as specified in PS.

Excavation in trenches in any type of soil not exceeding 1.5 mtr wide and not exceeding 1.5 metre in depth for laying of LT under ground cable/ GI pipe complete all as specified and directed.

M&L for Best quality, locally available, sub class ‘B’ bricks (Old Size) for cable protection cover, laid flat and dry in trenches over the cable , perpendicular to the direction of cable complete all as specified and as directed by Engineer-in-Charge.

Laying only serviceable sub class ‘B’ bricks as retrieved from excavation complete all as specified and directed by Engr-in-Charge.

M&L for sand cushioning, with dry and clean sand, over and under the under ground cables in trenches, ducts for cable protection including consolidation, 80mm thick to the authorized width as per SSR Part-I before laying of cable and 150mm thick after laying of cable complete all as specified and as directed.

Returning filling including spreading, leveling watering and well ramming in layers n. exc 25 cm thick in any type of soil complete all as specified and directed.

Removing excavated materials to a distance not exe 50 mtr and deposing where directed at a level not exe 1.5 mtr above the starting point complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened,PVC bedded, galvanized steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm X 4 core including taking down old unsv cable complete all as specified and directed.

Supplying, fabrication, installation, testing and commissioning in replacement of LT panel not less than 3mm thick made out of modular polycarbonate thermoplastic enclosures outdoor type, factory made CPRI approved,floor mounting type, environment friendly,recyclable,UV resistant,halogen and silicon free,anti-acid and anti corrosive,IP-65 Protection in accordance with IEC 60529.The gasket material shall be plyurethane while the gas/ket shall be internally embedded including suitable working space suitable for 3 phase 4 wire system 415V,50HZ,AC supply and fixed on raised PCC base 1:2:4,type B1 (20mm graded aggregate) raised base with cable glands, phase indicators, internal wiring,CT of suitable Ratio,digital voltmeter and ammeter, air passing holes with proper spacing to accommodate to all control switches and other accessories, cable connections with suitable size of lugs/thimble etc including suitable size canopy to cover the panel with proper fixing arrangement including excavation and earth work including dismantling the unserviceable panel and comprising the followings. Incoming:- (a) MCCB 100 Amps 4 Pole,25 KA- 01 No (b) Power contactor- 70 Amps (c) CT 100/5 Amps- 03 Nos (b)Digital Astro timer- 01 No (d) RYB Indicating lamp (e) Digital Voltmeter and ammeter of suitable rating (f) Start/stop Push Button-1 No (g) Auto/Manual Switch-01 No (h) Fuse terminal Block- 06 Nos (j) Contral fuse with base- 01 Nos Outgoing:- (a) MCB TPN 32 Amps 10 KA - 02 Nos

M & L for plate earthing complete with galvanized mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 meter deep below ground level) with the top edge of earth plate at a depth not less than 1.5 meter below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and including GI strip 32X6 mm up to 7.50 RM bolted (with GI nuts, bolts & check nuts) and riveted to earth (Plate) electrode at one end and connected to main switch board / test point at the other and watering GI pipe (medium grade) 20 mm bore from bottom of earth pit to top of electrode and 40 mm GI pipe light grade for earth strip protection complete including PCC earth Pit using PCC(1:3:6) type C-2 using graded crushed stone aggregate 50mm thick,cast iron frame with CI cover,funnel with watering pipe, wire mesh, copper lugs, excavation and earth work etc including taking down old unsv earthing complete all as specified and directed. Note:- (i) Rates for main earthing lead from earth electrode to test point upto 7.5 Mtrs will deemed to be inclusive in quoted rates. (ii) If the desired earth resistance is not obtained on testing,the earthing will be redone at no extra cost. (iii) Quoted Rates also include testing commissioning including checking of earth continuity and earth result.

Supply, laying and testing cable XLPE insulated, screened,PVC bedded, galvanized steel strip or wire armoured electric power cable 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm X 4 core complete all as specified and directed.

M & L for plate earthing complete with galvanized mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 meter deep below ground level) with the top edge of earth plate at a depth not less than 1.5 meter below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and including GI strip 32X6 mm up to 7.50 RM bolted (with GI nuts, bolts & check nuts) and riveted to earth (Plate) electrode at one end and connected to main switch board / test point at the other and watering GI pipe (medium grade) 20 mm bore from bottom of earth pit to top of electrode and 40 mm GI pipe light grade for earth strip protection complete including PCC earth Pit using PCC(1:3:6) type C-2 using graded crushed stone aggregate 50mm thick,cast iron frame with CI cover,funnel with watering pipe, wire mesh, copper lugs, excavation and earth work etc complete all as specified and directed. Note:- (i) Rates for main earthing lead from earth electrode to test point upto 7.5 Mtrs will deemed to be inclusive in quoted rates. (ii) If the desired earth resistance is not obtained on testing,the earthing will be redone at no extra cost. (iii) Quoted Rates also include testing commissioning including checking of earth continuity and earth result.

MRITUNJYA ASSOCIATES (BID ID -3116068)

MASTER ELECTRIC STORE (BID ID -3115178)

sony engineering works (BID ID -3115241)

NEERU ELECTRICALS (BID ID -3100394)

J B Electricals (BID ID -3114322)

Surjit and Sons (BID ID -3100198)

Ridhi engineers and builders (BID ID -3114248)

SANJEEV ENTERPRISES (BID ID -3097815)

RUCHIKA ENGG.WORKS (BID ID -3099276)