PROVISION OF STABILIZED POWER SUPPLY WITH CONNECTED WORK SERVICES FOR MAFI ASSESTS AND PROVN OF HIGH MAST LIGHT AT NANO DISPERSAL AT AF STN GWALIOR

Amount

Supply & Installation of hot dip galvanized steel high mast lighting system of 16 meter in two section suitable for 55 m/sec wind speed, soil bearing capacity not less than 10T/Sqmtr at 2 metre depth with rising & lowering system comprising, head frame, luminaries carriage suitable for 08 Nos luminaries in symmetrical arrangement, double drum winch, 5mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, complete lightening protection system alongwith all wiring materials like PVC insulated sheathed flexible cable of suitable copper conductor of 2.5 Sqmm, Lugs for connecting the luminarie from the Junction box to individual luminari & MCB in base compartment, the rates also includes 4 X 16 Sqmm AL armoured XLPE and 3 X2.5 Sqmm copper cable for Motor and power supply from the panel to bottom of High Mast. As per the following technical specification Note :- (1) The rate quoted against the item is inclusive of necessary earth work PCC/RCC with required reinforcement as recommended by OEM. (2) The contractor will submit detailed drawings of PCC/RCC foundation and obtain prior approval of the accepting office before commencement of work

(a) High Mast (i) Height of High Mast :- 16 Mtr (ii) No of section :- Two (iii) Material construction S 355 grade as per BS-EN10 025 & IS 2062 (iv) Top & Base dia :- 150mm & 360mm (v) Cross section of mast in numbers (Number of sides) - 20 Sides (vi) length of individual section :- Top Section - 8250mm & Bottom Section-8250mm (vii) Length of over lap :- 0.500 Mtr (viii) Thickness of sheet in mm (Top/Bottom) :- 3/4 mm (ix) Metal protection treatment for mast section :- Hot dip galvasnised through single dip process as per BS EN ISO 1461 (x) Thicknessof galvanisation :- (Avg) 85 Micron (xi) Size of opening of door at base :- 1050 X 225 mm

(b) Foundatation Bolt/ Anchor plate details (i) Number of foundation bolts :- 8 Nos (ii) Length of foundation bolt :- 850mm (iii) Bolt diameter :- 30mm (iv) Anchor plate thickness - 8mm (v) PCD (mm) - 445mm (vi) No of holes - 8 (c) Trailing cable (i) Conductor :- Copper, 5 Core 2.5 Sqmm (ii) Insulation :- PVC flexible (iii) No of circuit per mast :- One No cable per mast

(d) Winch/Power toll (i) Type of winch :- Double drum winch/ SWL 350 Kg (ii) Method of operation :- Manual/Automatic (iii) Motor capacity :- 1.5 HP (3 ph, 440 Vots AC) (iv) Lubrication arrangement :- to be provided (v) Operating speed :- 960 RPM (e) Luminaries Carriage (i) Material of construction :- 40 NB EWR Class B-MS Tubes (ii) Diameter of carriage ring (mm) :- 450 mm (iii) Construction :- 8 arm welded in two section (iv) Load carrying capacity :- 8 Luminaries (f) Foundation bolt (i) Number of foundation bolts :- 8 Nos

Supply, fixing, installation, commissioning and testing aviation obstruction lights (on and over hangers / high rise buildings) comprising of integral LED aviation light comprising of die-cast aluminium alloy housing , with polycarbonate enclosure and including lamp and necessary connection with electric source complete all as specified and directed

Supply and fixing LED flood light fittings model specially design for High Mast lighting purpose to focus proper light from 16 Mtr height High Mast. Fitting should be Matt black polyster powder coated pressure-dia cast aluminium housing frame with heat resistant toughened clear glass fixed with SS screws. LEDs to be provided with secondary lens optic to get optimum optical performance, built in surge protection alongwith external surge protection for additional safety. Luminarie is to be provided with MS mounting bracket fixed on pressure die-cast aluminium housing for aiming adjustment. System wattage should be 300W, required luminous flux should be minimum 33000 Lm, Luminarire efficacy should be at least 140L/W, correlated colour temperature should be 5700K, required colour rendering Index should be less than equal to 80, Maintenance of lumen output-50,000hrs, operating temperature range should be between -20 degree celcious to + 45 degree celcious. Beam angle of luminarie should be 33 degree. Power factor greater than 0.95 complete all as specified and directed by Engr-in-Charge. Make :- Havells/Bajaj/Philips/Orient Electric/Halonix

Supply , laying , connecting and testing LT 1100 volt grade electric cable XLPE insulated, screened, PVC bedded, galvanised steel strip armoured (heavy duty) ISI marked with aluminium stranded conductor gross sectional area 25 Sqmm , 4 core laid in trenches / duct / pipe/pole including required lugs etc complete all as specified and directed. Make: Havells/Gloster/Polycab

Excavation in trenches in soft loose soil not exceeding 1.5 m deep and not exceeding 1.5 m width and getting out including forming bottom surface for laying cables/pipes all as specified and directed.

Returning filling including spreading levelling watering and well ramming in layar not exceeding 25 mm thick complete all as specified and as directed by Engineer in charge

Removal of excavated material (soil) to a distance not excedding 50 m and depositing where diredted at a level not exc 1.5 m above the starting point complete all as directed by Engineer in charge

Supply and spreading clean, dry, fine river sand for UG electric cable in two layers (8cm thick before laying the cable & 15 cm thick after laying cable) total 23 cm thick including gentle punning the sand upto 18 cm (total thickness) and consolidated around cable for protection of under ground cable complete all as specified and directed. (Note :- Only punned thickness shall be measured for payment).

Supply & Laying precast PVC cable concrete cable cover LV voltage type -I flat size 250 mm x 150 mm x 40 mm complete all as specified and directed. Make :- Mahatab/Ravi/Duracoat

Supply and fixing of DWR double wall corrugated pipes 40 mm dia for cable protection complete all as specified and directed.

Design, fabricate, supply, install, test and commissioning of factory made floor mounted LT cubical panel board outdoor type (double door) made out of 3.15mm thick CRCA sheet totally enclosed with necessary ventilations, weather, dust and vermin proof with front and rear opening and locking arrangement 415Volts, 3 phase, 50 Hz having aluminium bus bar of capacity 200 Amps and full neutral duly colour coded and for neutral supported with DMC/SMC insulators colour coded with heat shrinkable sleeve bearing short circuit current with stand minimum 85 KA for one second complete connection from bus bar to breakers with suitable copper cable , panel board shall be grouted in the ground with suitable size of foundation in PCC 1:2:4 type B1, MS channels for base frame 50x50x6 mm and supports, GI nut, bolts, washers etc. The panel board shall be powder coated and red oxided primed.

M&L for Earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below normal ground level) with top edge of the plate not less than 1.5 meter below normal ground level, connected to galvanized iron strip of 25 x 4mm as earth continuity conductor by means of bolts nuts, check nuts and washers of galvanised iron or steel all as shown in electric plate No 5, of SSR Part - I, 2009 & all as specified, testing on completion including provision of earth lead protected by 40 mm dia GI pipe medium grade & watering pipe 20 mm medium grade including all excavation and earth work in any type of soil, PCC pit (1:3:6) type C1 with RCC cover, charcoal, salt, funnel etc complete including making good disturbed surfaces of wall, floor. Note : (i) The rate is inclusive of cost of earthing lead of 25 x 4mm and GI protection pipe 40mm size upto 7.5 m length from the top edge of the GI plate electrode.. (ii) Irrespective of what is shown on plate No 5 of SSR Part-I /2009, the earthing pit shall be precasted PCC (1:3:6) type C1 and the cover of earthing pit shall be of precast RCC (1:2:4) type B1 with suitable handle fushed with surface all as specified. (iiii) The rates quoted by the contractor is deemed to be inclusive of cost of MS sheet of size 300mmX 300mmX3mm size, fixed with necessary nuts and bolts on angle iron of size 40X40x5mm & length 60cm and grouted in the ground with PCC (1:3:6) using 20mm grade stone masonery of size 200mmX200mmX250mm including necessary earth work.for marking the result and its purpose of use.

Supply ,installation ,testing & commissioning of Servo Voltage stabilizer for automatic operation, three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 300 KVA . The Voltage stabilizer shall conform to BID BIS 9815:Part1 :1994) with following specifications. Make: Volina/ITE Gurgaon/Sinetrac/IECO i) Naturally Oil cooled ii) Indoor unbalanced type copper wound iii) 1st filling of Transformer oil of approved make ISI marked upto required level iv) Rated frequency 50 Hz v) No distortion in wave form vi) Response time not to exceed 20 mille seconds vii) Sensitivity (+/-)1% viii) Rate of correction 8 Volt/second for single phase and 13 V/seconds for phase to phase ix) Efficiency more than 95% x) Type of load : three phase , unbalanced type xi) Digital display Voltmeter/Ammeter

Protection:- i) Over load/Short Circuit protections ii) High/Low voltage cut off iii) By pass arrangement in case of emergency iv) Single phase sequence change protection Note: i) Contractor to approve the drawings by th accepting officer before going for procurement. ii) Contractor to conduct all the Manufacurer factory and site tests as menioned in para 9 of BIS 9815 para 1 reaffirmed 2019 and tes reports in this this regard shall be forwarded. iii) The quoted price shall be inclusive of necessary PCC platform complete all as directed by the Engr-in-Charge.

Supply, installation, testing & commissioning of Isolation transformer 100KVA, Three phase ,50 Hz , Copper wound , oil cooled , class of insulation A ,metallic body duly powder coated designed for input Voltage range 415+-5% and output voltage range 415+-5% ,Ratio 1:1 , Vector Group :Dyn 11, Delta- star , indoor IP 42 with first filling of transformer oil of requisite dielectric strength up to level ISI marked , efficiency more than 95 %, with provision of MCCB of requited capacity ,separate neutral bushing shall be brought out for earthing Potential difference between neutral to earth less than one volt with all standard fittings like digital temperature meter , adequate number of cooling radiators , lifting hooks one set , Earthing terminal two nos complete with Over load /short circuit protection all as speicied and as directed by he Engr-in-charge. Make:-Volina/ITE Gurgaon/Sinetrac/IECO Note: i) Contractor to approve the drawings by th accepting officer before going for procurement. ii) Contractor to provide all the test cerificates to Engr-in-charge. iii) The quoted price shall be inclusive of necessary PCC platform complete all as directed by the Engr-in-Charge.

All as per Item No 14 above but 10 KVA capacity

Supply ,installation ,testing & commissioning of Servo Voltage stabilizer for automatic operation, three phase naturally oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 with accuracy ± 2.5% and speed of correction 8 Volts per second and of capacity 10 KVA . The Voltage stabilizer shall conform to BID BIS 9815:Part1 :1994) with following specifications. Make: Volina/ITE Gurgaon/Sinetrac/IECO i) Naturally Oil cooled ii) Indoor unbalanced type copper wound iii) 1st filling of Transformer oil of approved make ISI marked upto required level iv) Rated frequency 50 Hz v) No distortion in wave form vi) Response time not to exceed 20 mille seconds vii) Sensitivity (+/-)1% viii) Rate of correction 8 Volt/second for single phase and 13 V/seconds for phase to phase ix) Efficiency more than 95% x) Type of load : three phase , unbalanced type xi) Digital display Voltmeter/Ammeter Protection:- i) Over load/Short Circuit protections ii) High/Low voltage cut off iii) By pass arrangement in case of emergency iv) Single phase sequence change protection Note: i) Contractor to approve the drawings by th accepting officer before going for procurement. ii) Contractor to conduct all the Manufacurer factory and site tests as menioned in para 9 of BIS 9815 para 1 reaffirmed 2019 and tes reports in this this regard shall be forwarded. iii) The quoted price shall be inclusive of necessary PCC platform complete all as directed by the Engr-in-Charge.

Supply ,installation ,testing & commissioning of isolation transformer (1:1 ratio) of 5 KVA, single Phase, 240 volts, 50 Hz,, ,metallic body duly powder coated, copper wound, air cooled indoor type with IP-54 protection complete all as specifed and directed by Engr-in-charge. Make:-Volina/ITE Gurgaon/Sinetrac/IECO

Supply and fixing Voltage stabilizer electronic type for automatic operation,single phase naturally air cooled indoor type wall mounted for input variation between 170 V to 260 Volts with output voltage stablized at 200V to 245 Volt with accuracy ± 3 % and capacity 5.0 KVA complete all as specified and directed . Make: V Guard/Blue Star

Supply, laying and testing LT cable XLPE insulated, screened, PVC bedded, galvanised steel strip of wire armoured electric power cables (Heavy duty) 1100 volts grade with standard aluminium conductor of size 70 sqmm 3.5 core Fixing on wall complete all as specified and directed. Make: Havells/Gloster/Polycab

Supply, laying and testing LT XLPE cable insulated, screened, PVC bedded, galvanised steel strip of wire armoured electric power cables (Heavy duty) 1100 volts grade with standard aluminium conductor of size 185 sqmm 3 core complete all as specified and directed. Make: Havells/Gloster/Polycab

MCCB 4 Pole, 415 V thermal Adjustable type, 200 Amps with breaking capacity 36 KA Complete with enclousere minimum 2mm thick all as specified by Engr-in-charge.

M&L for sub main wiring consealed in wall using four run of single core PVC insulated, unsheathed stranded copper conductor cable of size 16 Sqmm of voltage rating 1100 Volts drawn in and including PVC conduit of minimum 32mm dia with standard accessories, along-with one run of PVC (green colour) insulated, unsheathed, stranded copper conductor of size 1 x 16 Sqmm as earth continuity conductor all as specified and directed by Engr-in-charge. NOTE: i) Four run of single core PVC cable with one run of earth conductor/ caping casing and conduit shall be measured as one unit. ii) Making good to the disturbed wall surfaces with existing finsh and colour is deemed to be included in the quoted rate.

All as per Item 22 above but with 4 runs of 6 Sqmm wire with one run of 6 Sqmm wire as earth continuty conducor all as specifed and as directed.

All as per Item 22 above but with 4 runs of 4 Sqmm wire with one run of 4 Sqmm wire as earth continuty conducor all as specifed and as directed.

M&L for sub main wiring conseled in wall using two run of single core PVC insulated, unsheathed stranded copper conductor cable of size 6 Sqmm of voltage rating 1100 Volts drawn in and including surface PVC conduit of dia not less than 25 mm with standard accessories, along-with one run of PVC (green colour) insulated, unsheathed, stranded copper conductor of size 1 x 6 Sqmm as earth continuity conductor all as specified and directed. NOTE: i) two run of single core PVC cable with one run of earth conductor/ caping casing and conduit shall be measured as one unit. ii) Making good to the disturbed wall surfaces with existing finsh and colour is deemed to be included in the quoted rate.

All as per Item 25 above but two runs of 4 Sqmm wire with one run of 4 Sqmm wire as earth continuty conductor

All as per Item 25 above but two runs of 2.5 Sqmm wire with one run of 4 Sqmm wire as earth continuty conductor

Supply and fixing Surge protection device type-2 ac -surge -protection device -(4) .html. Surge -DHSA2RAN40275.complete all as specified and directed.

Supply and fixing Surge protection device type-2 ac -surge -protection device -(3) .HTML. Both common & Differential mode protection . complete all as specified and directed.

M&L for PVC sheathed copper cable 25 sq mm 4 core heavy duty flexible cable complete all as specifed ad as directd.

Supply and fixing 4 way TPN MCB DB double door complete all as specified and directed

Supply and fixing 4 way SPN MCB DB double door complete with 200 Amps rated bus bar all as specified and directed .

Supplying & fixing MCB SP, 6 to 32 Amp (`C’ series ) complete all as specified and directed.

Supply and fixing four pole 63 Amp Isolator .

M&L for earthing complete with galvanised steel earth plate electrode 60cm x 60 cm x 6.3 mm(thick) buried directly in ground (earth pit not less than 2.25m below ground level) with top edge of the plate not less than 1.5m below ground level connected to and including galvanised iron strip 32 x 6mm as earthing lead by means of GI bolts nuts check nuts and washers of galvanised iron or steel all as shown in electric plate No 5 SSR Part-I, connected to earthing etc all as specified including testing on completion with all necessary excavation in any kind of strata, earth work, PCC earth Pit in 1:3:6, RCC cover, GI funnel, GI watering Pipe 20 mm complete. Note:- (i) The unit rate shall also include for earth work in hard/dense soil, PCC (1:3:6) type C1 chamber, RCC 1:2:4 type B-1 cover 50 mm thick reinforced with 8 mm dia TMT bar @ 150 mm c/c both ways, funnel with watering pipe 20 mm dia medium grade, GI protection pipe light grade 40 mm dia and wire mesh complete in addition to item No 1 (a) to (e) of preamble (Notes) under sub-heading earthing, specified on Serial Page No 389 of SSR Part –I. (ii) The rate of earthing GI strip and GI protection pipe upto 7.5 m is to be included in quoted rate. (iii) The rate of earthing GI strip and GI protection pipe beyond 7.5m shall be measured and paid separately under relevant item .

Supply and fixing fabricated angle channel iron box suitable for installation of 5 kva isolation transformer for installation in out door type box complete with grouting of panel complete with in and out put hole for cabeling of isolation transformer all as specified and directed by Engineer -in charge..

M/S KAPIL CONSTRUCTION CO

M/s Anupam Construction Co.

M/S Amit Traders

RAVINDRA SALES

Om Electricals