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| 1 | Item Rate BoQ BoQ_Ver4.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: COMMANDER WORKS ENGINEER, CHENNAI SER. PAGE NO: Name of Work: SPECIAL REPAIRS / REPLACEMENT TO DG SETS AGAINST BER AND CONNECTED ITEMS AT VARIOUS LOCATONS AT AF STN UNDER GE AVADI. Contract No: CWE/AVD/ OF 2026-2027 Name of the Bidder/ Bidding Firm / Company : SCHEDULE 'A'(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Sl.No. Description of items Item Code / Make Quantity Unit Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category TOTAL AMOUNT With Taxes TOTAL AMOUNT With Taxes TOTAL AMOUNT In Words |
| 2 | Supply, install, testing and commissioning of 40 KVA, Diesel Generator set, water cooled diesel engine developing 56 BHP at 1500 RPM, 3 Phase, 415 V, 50 Hz, fuel tank of 100 litres capacity , standard control panel in and including inbuilt AMF Panel for 40 KVA DG set, four stroke electric start, three cylinders as per IS : 8528 Part 10 as per approved CPCB IV+ Norms confirming to IS : 10002/ BS:5514/ ISO 3046 with over load 10% capacity of one hour in any twelve hours duration period complete all as specified here-in-after and directed . Engine Make: Cummins/Kirloskar/cater pillar/Greaves Alternator Make: LS/stamford/kirloskar Electric/Crompton Greaves /Jyothi Areva/C &S Electricals/Leroysomer.(i) Engine :-(a) Diesel engine shall be turbo charged after colled multi-cylinder inline type with mechanical fuel injection system.(b) The engine shall be enclosed in an enclosure to make it work silently (with permissible noice level as per CPCB norms) without any deradation in its performance. Coolant of 45 litres capacity.(c) The fuel shall be used high speed diesel oil (HSD) as per IS 1460.(d) Suction of air shall be from outdoor for ventilation and exhaust flue gasses shall be let out to outside atmosphere, condensate traps shall be provided on the exhaust pipe.(e) Filter shall be dry type air filter with replaceable elements.(f) The engine shall have closed loop lubricating system. No moving parts shall require lubrication by hand prior to the start of engine or while it is in operation.(g) The engine shall be automatic electric starting by 12V DC starter motor system.(h) The engine shall be fitted with electronic governor suitable for class A1 as per IS:10000.(ii) Alternator :- Alternator with rated output of 40 KVA suitable for continuous operation at 1500 RPM developing 415 volts at 0.8 p.f (lag) suitable for 50 Hz, three phase, 4 wire system, insulation class 'H'. The alternator shall be brushless type drip proof, screen protected as per IP-23 self-excited & self-regulated. The alternator will be suitable for tropical climate and shall confirm to IS : 4722. The salient features of the alternator following types shall be as under :-(a) +/- 1% voltage regulation in static conditions.(b) IP 23 protection with class 'H' insulation. |
| 3 | (c) Permissible overload of 10% for one hour in 12 hours of operation.(iii) Coupling & Mounting Arrangement :-(a) The engine and alternator shall be directly coupled by means of self-aligning flexible flange coupling to avoid misalignment.(b) The coupling shall be provided with protecting guard to avoid accidental contract.(iv) Fuel Tank : The fuel tank of 100 litres capacity shall be provided with DG Set. The tank shall be completed with an outlet, a drain plug an air vent, an air breather and necessary piping. Fuel tank shall be inside the acoustic enclosure.(v) Battery & Battery Charger : 1 No of 12 Volt batteries complete with all leads, terminals and stand shall be provided with DG set. Battery shall have sufficient cap to give 10 nos successive starting impulse to the engine.(vi) Governing System : The engine shall be supplied electronic Governor as per IS 10000 /BS:5514. This governor shall be directly mounted on the engine to enable the speed variation from idling speed to the maximum load speed.(vii) Sound Proof Enclosure : This is a special sheet metal fabricated on CNC machine and powder coated. The enclosure is designed for reducing the sound level to 75 dB (A) (average) all round in green field, as per IS : 8528 Part 10 as per approved CPCB IV+ Norms.(viii) AMF Control Panel : Automatic mains failure (AMF) inbuilt type control panel shall be able to start up the DG Set and transfer the load on to the DG Set on main failure without requiring any human intervention including provision of bypass system in case of DG not work. Similarly on restoration of main supply it shall be able to transfer the DG Set automatically alongwith provision of by pass arrangements of main supply. The AMF panel shall have the following accessories : (a) Micro precessor based relay with composite meter for digital display (i) Generator voltage/AC main voltage (ii) Generator current (iii) Power factor (iv) Frequency (v) Energy (KWH) (vi) Three attempt engine start/Engine cranking relay (vii) On delay time for load change over (viii) On delay time for engine shut off (b) Mode selector for setting the panel on any one position such as \\"Off\\" or \\"Auto\\" or \\"Manual\\" or \\"Test\\" (c) Engine ON-OFF switch (push button type) (d) MCCB of suitable capacity FP suitable to alternator 415 volts - 01 Nos (e) Any other switch, instrument, relay or contactor etc. essential for smooth and trouble free functioning of DG set with AMF Panel. |
| 4 | Supply,iInstall, testing and commissioning of 58.5 KVA, Diesel Generator set, water cooled diesel engine developing 74 BHP at 1500 RPM, 3 Phase, 415 V, 50 Hz, fuel tank of 165 litres capacity , standard control panel in and including outdoor type AMF Panel 58.5 KVA DG set, four stroke electric start, three cylinders as per IS : 8528 Part 10 as per approved CPCB IV Norms confirming to IS : 10002/ BS:5514/ ISO 3046 with over load 10% capacity of one hour in any twelve hours duration period complete all as specified here-in-after and directed . Engine Make: Cummins/Kirloskar/cater pillar/Greaves Alternator Make: LS/stamford/kirloskar Electric/Crompton Grreaves /Jyothi Areva/C &S Electricals/Leroysomer (i) Engine :-(a) Diesel engine shall be turbo charged after colled multi-cylinder inline type with mechanical fuel injection system.(b) The engine shall be enclosed in an enclosure to make it work silently (with permissible noice level as per CPCB norms) without any deradation in its performance. Coolant of 12.5 litres capacity.(c) The fuel shall be used high speed diesel oil (HSD) as per IS 1460.(d) Suction of air shall be from outdoor for ventilation and exhaust flue gasses will be let out to outside atmosphere, condensate traps shall be provided on the exhaust pipe.(e) Filter shall be dry type air filter with replaceable elements.(f) The engine shall have closed loop lubricating system. No moving parts shall require lubrication by hand prior to the start of engine or while it is in operation.(g) The engine shall be automatic electric starting by 12 V DC starter motor system.(h) The engine shall be fitted with electronic governor suitable for class A1 as per IS:10000.(ii) Alternator :- Alternator with rated output of 58.5 KVA suitable for continuous operation at 1500 RPM developing 415 volts at 0.8 p.f (lag) suitable for 50 Hz, three phase, 4 wire system, Insulation class 'H'. The alternator shall be brushless type drip proof, screen protected as per IP-23 self-excited & self-regulated. The alternator will be suitable for tropical climate and shall confirm to IS : 4722. The sailient features of the alternator following types shall be as under :-(a) +/- 1% voltage regulation in static conditions.(b) IP 23 protection with class 'H' insulation. |
| 5 | (iii) Coupling & Mounting Arrangement :-(a) The engine and alternator shall be directly coupled by means of self-aligning flexible flange coupling to avoid misalignment.(b) The coupling shall be provided with protecting guard to avoid accidental contract.(iv) Fuel Tank : The fuel tank of 165 ltrs cap shall be provided with DG Set. The tank shall be completed with an outlet, a drain plug an air vent, an air breather and necessary piping. Fuel tank shall be inside the acoustic enclosure.(v) Battery & Battery Charger : 01 Nos 12 Volt batteriy complete with all leads, terminals and stand shall be provided with DG set. Battery shall have sufficient cap to give 10 nos successive starting impulse to the engine.(vi) Governing System : The engine shall be suppliedt electronic Governor as per IS 10000/BS:5514. This governor shall be directly mounted on the engine ito enabll the speed variation from idling speed to the maximum load speed.(vii) Sound Proof Enclosure : This is a special sheet metal fabricated on CNC machine and powder coated. The enclosure is designed for reducing the sound level to 75 dB (A) (average) all round in green field, as per IS : 8528 Part 10 as per approved CPCB IV Norms.(viii) AMF Control Panel : Automatic mains failure (AMF) inbuilt type control panel shall be able to start up the DG Set and transfer the load on to the DG Set on main failure without requiring any human intervention including provision of bypass system in case of DG not work. Similarly on restoration of main supply it shall be able to transfer the DG Set automatically alongwith provision of by pass arrangements of main supply. The AMF panel shall have the following accessories : (a) Micro precessor based relay with composite meter for digital display (i) Generator voltage/AC main voltage (ii) Generator current (iii) Power factor (iv) Frequency (v) Energy (KWH) (vi) Three attempt engine start/Engine cranking relay (vii) On delay time for load change over (viii) On delay time for engine shut off (b) Mode selector for setting the panel on any one position such as \\"Off\\" or \\"Auto\\" or \\"Manual\\" or \\"Test\\" (c) Engine ON-OFF switch (push button type) (d) MCCB of suitable capacity FP suitable to alternator 415 volts - 01 Nos (e) Any other switch, instrument, relay or contactor etc. essential for smooth and trouble free functioning of DG set with AMF Panel. |
| 6 | Supply, install, testing and commissioning of 100 KVA, Diesel Generator set, water cooled diesel engine developing 156 BHP at 1500 RPM, 3 Phase, 415 V, 50 Hz, fuel tank of 200 litres capacity , standard control panel in and including outdoor type AMF Panel 100 KVA DG set, four stroke electric start, four cylinders as per IS : 8528 Part 10 as per approved CPCB IV+ Norms confirming to IS : 10002/ BS:5514/ ISO 3046 with over load 10% cap of one hour in any twelve hours duration period complete all as specified here-in-after and directed . Engine Make: Cummins/Kirloskar/cater pillar/Greaves Alternator Make: stamford/kirloskar Electric/Crompton Greaves /Jyothi Areva/C &S Electricals/Leroysomer (i) Engine :-(a) Diesel engine shall be turbo charged after colled multi-cylinder inline type with mechanical fuel injection system.(b) The engine shall be enclosed in an enclosure to make it work silently (with permissible noice level as per CPCB norms) without any deradation in its performance. Coolant of 25 litres capacity. (c) The fuel shall be used high speed diesel oil (HSD) as per IS 1460.(d) Suction of air shall be from outdoor for ventilation and exhaust flue gasses shall be let out to outside atmosphere, condensate traps shall be provided on the exhaust pipe.(e) Filter shall be dry type air filter with replaceable elements.(f) The engine shall have closed loop lubricating system. No moving parts shall require lubrication by hand prior to the start of engine or while it is in operation.(g) The engine shall be automatic electric starting by 12 V DC starter motor system.(h) The engine shall be fitted with electronic governor suitable for class A1 as per IS:10000.(ii) Alternator :- Alternator with rated output of 100 KVA suitable for continuous operation at 1500 RPM developing 415 volts at 0.8 p.f (lag) suitable for 50 Hz, three phase, 4 wire system, Insulation class 'H'. The alternator shall be brushless type drip proof, screen protected as per IP-23 self-excited & self-regulated. The alternator will be suitable for tropical climate and shall confirm to IS : 4722. The sailient features of the alternator following types are as under :-(a) +/- 1% voltage regulation in static conditions.(b) IP 23 protection with class 'H' insulation.(c) Permissible overload of 10% for one hour in 12 hours of operation. |
| 7 | (c) Permissible overload of 10% for one hour in 12 hours of operation. (iii) Coupling & Mounting Arrangement :-(a) The engine and alternator shall be directly coupled by means of self-aligning flexible flange coupling to avoid misalignment.(b) The coupling shall be provided with protecting guard to avoid accidental contract.(iv) Fuel Tank : The fuel tank of 200 litres capacity shall be provided with DG Set. The tank shall be completed with an outlet, a drain plug an air vent, an air breather and necessary piping. Fuel tank shall be inside the acoustic enclosure.(v) Battery & Battery Charger : 01 Nos 12 Volt battery complete with all leads, terminals and stand shall be provided with DG set. Battery shall have sufficient cap to give 10 nos successive starting impulse to the engine.(vi) Governing System : The engine shall be suppliedt electronic Governor as per IS 10000/BS:5514. This governor shall be directly mounted on the engine to enabll the speed variation from idling speed to the maximum load speed.(vii) Sound Proof Enclosure : This is a special sheet metal fabricated on CNC machine and powder coated. The enclosure is designed for reducing the sound level to 75 dB (A) (average) all round in green field, as per IS : 8528 Part 10 as per approved CPCB IV Norms.(viii) AMF Control Panel : Automatic mains failure (AMF) inbuilt type control panel shall be able to start up the DG Set and transfer the load on to the DG Set on main failure without requiring any human intervention including provision of bypass system in case of DG not work. Similarly on restoration of main supply it shall be able to transfer the DG Set automatically alongwith provision of by pass arrangements of main supply. The AMF panel shall have the following accessories : (a) Micro precessor based relay with composite meter for digital display (i) Generator voltage/AC main voltage (ii) Generator current (iii) Power factor (iv) Frequency (v) Energy (KWH) (vi) Three attempt engine start/Engine cranking relay (vii) On delay time for load change over (viii) On delay time for engine shut off (b) Mode selector for setting the panel on any one position such as \\"Off\\" or \\"Auto\\" or \\"Manual\\" or \\"Test\\" (c) Engine ON-OFF switch (push button type) (d) MCCB of suitable capacity FP suitable to alternator 415 volts - 01 Nos (e) Any other switch, instrument, relay or contactor etc. essential for smooth and trouble free functioning of DG set with AMF Panel. |
| 8 | Note for srl item No 1 to 3:- (a) Testing of DG Set shall be carried out by the contractor in the presence of IEM , HQ CE Chennai Zone and all the arrangements as required for testing like load arrangement , fuel ,equipments etc shall be arranged by the contractor and quoted rate shall be inclusive for above provision and nothing extra shall be paid to the contractor on this account.(b) Quoted rate shall be inclusive for the the tools all as per Manuacturer's list and shall be provided by the contractor alongwith the DG set without any extra cost. (c) Quoted rate shall deemed to be inclusive for the control cable from DG set to AMF panel. (d) Foundation for DG set shall be provided by the contractor all as per Manufacturer instructions and quoted rate shall be include for the same and nothing extra shall be paid to the contractor for the same. |
| 9 | M&L for earthing with galvanized steel earth plate electrode 60cm x 60cm x 6.3mm thick buried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of the earth plate at a depth not less than 1.5 metre below ground level, connected with and including GI strip of 32mm x 6mm in and including GI pipe 40mm bore medium grade as protection pipe (from top of earth plate upto the bodty of equipment) by means of GI bolts, nuts, check nuts and washers of GI and thimbles, earth plate surrounded by packed layers of charcoal dust and comon salt 15cm thick, all around inlcuding top and bottom and watering pipe 20mm bore of GI pipe light grade with funnel and wire mesh, PCC chamber of size 300 x 300 x 300mm (top of chamber minimum 15cm above the normal ground level with cement concrete 1:3:6 using 20mm graded stone aggregate and cover slab 50mm thick with RCC 1:2:4 type B1 using 20mm graded crushed stone aggregate and angle iron frame inlcuding necessary excavation / earth work in any type of soil/ rock and as shown in electrical plate No. 5 of SSR part-I (2009) including testing on completion complete all as specified for transformer / LT panel .Note : Cost of protection pipe upto 7.5 metres from earth electyrode shall be included in the unit rate quoted by the contractor. |
| 10 | M&L for disconnecting the old unserviceable / BER DG Set including all electrical connection at any location under AF Stn and deposit the same to AGE EM Store yard for futher disposal complete all as specified and as directed.Note: T&P required for dismantling and depositing DG Set will be arranged by the contractor. Rate for crane, Vehicle and other tools will be included in the quoted rate. |
| 11 | S&F 4 Pole MCCB 250 Amp, 50 Hz, 415 V with rupturing capacity 50 KA complete all as specified and as directed. |
| 12 | S&F 4 Pole MCCB 100 to 125 Amp, 50 Hz, 415 V with rupturing capacity 50 KA complete all as specified and as directed. |
| 13 | S&F ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 63 Amps complete all as specified and as directed. |
| 14 | S&F ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 125 Amps complete all as specified and as directed. |
| 15 | S&F ON LOAD change over switch 415V in sheet metal enclosures 4 pole of capacity 200 Amps complete all as specified and as directed |
| 16 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm x 3.5 core complete all as specified and as directed. |
| 17 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm x 3.5 core complete all as specified and as directed. |
| 18 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth and getting out any type of soil for laying cables / pipes / erection of poles etc complete all as specified and as directed. |
| 19 | Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed. |
| 20 | Returning filling in soil including spreading leveling watering well ramming in layers not exceeding 25 cm each complete all as specified and as directed. |
| 21 | M&L for Sand cushioning to underground cable 8cm before laying the cable and 15cm after laying and strectching the cable (punned down to 18 cm) complete all as specified and directed. |
| 22 | M&L for sub class 'B' bricks as in covering / protection to the eletric cable , laid dry , flat transversally along the length of cable on sand cushioning with width equal to length of brick complete all as specified. |
| 23 | Supply, install, testing and commissioning in replacement of factory made outdoor type dust and vermin proof (IP 54 protection) feeder pillar LT Panel board cubicle double door hinged type of suitable size 415V AC, 50Hz, fabricated of GP/CRCA sheet 3.15mm thick machine pressed and angle iron frame of size 50mm X 50mm X 6mm thick, grouted in PCC , powder coated in Seven Tank process inside and outside complete including 4 Pole aluminum Bus Bar of suitable size mounted on porcelain insulator ,concealed hinged door with sliding door bolt ,door locking arrangement and enclosed in chamber made out of 2mm sheet thick GP/ CRCA sheet machine pressed and connection from incoming and outgoing electric cable with suitable size thimbles/lugs cable gland with open able shutters on both side complete all as specified and as directed including the following :-Incoming:-a) Busbar 4 Pole, Aluminum, 300 Amps - 01 Setb) MCCB 200 Amp 4 Pole, 36KA, of make Havells / Siemens/ Schneider ,with atdjustable thermal setting alongwith spreader terminals -01No.c) LED type Phase indicator lamp(RYB) = 03 Nosd) Ammeter Digital type, CT operated 0-500A range, MAKE: SECURE / L&T (with selector switch and CT 100/5 Amp) - 01 Sete) Volt Meter Digital type 0-500 V range, Make: SECURE / L&T (With selector switch) - 01 SetOutgoing :-a) MCCB 160 Amp 4 Pole, 25KA of make Havells/ Siemens/ Schneider,with adjustable thermal setting alongwith spreader terminals -01Nos.b) MCCB 100 Amp 4 Pole, 25KA of make Havells/ Siemens/ Schneider,with adjustable thermal setting alongwith spreader terminals -01Nos.c) MCB 16 Amp DP 10KA of make Havells/ Siemens/ Schneider,with adjustable thermal setting alongwith spreader terminals -4Nos. |
| 24 | Note:(i) The make of panel shall be from the approved list of CPRI .(ii) Before Placing the order the panel drawing shall be approved by GE .(iii) Platform for the feeder pillar board with PCC 1:2:4 type B1 ,15 cm thick in foundation, Brick (Sub Class B) work in CM 1:6, 15mm thick rendering in CM 1:6 on exposed surfaces and 100 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in padding on top and grouting legs of panel . The platform shall be of 40 cm below ground level and 60 cm height above ground level . Rate for Platform shall be included in the quoted rate. |
| 25 | Supply, install, testing and commissioning in replacement of factory made outdoor type dust and vermin proof (IP 54 protection) feeder Pillar LT Panel board cubicle double door hinged type of suitable size 415V AC, 50Hz, fabricated of GP/CRCA sheet 3.15mm thick machine pressed and angle iron frame of size 50mm X 50mm X 6mm thick grouted in PCC , powder coated in seven tank process inside and outside complete including 4 Pole aluminum Bus Bar of suitable size mounted on porcelain insulator ,concealed hinged door with Sliding door bolt door locking arrangement and enclosed in chamber made out of 2mm sheet thick GP/ CRCA sheet machine pressed and connection from incoming and outgoing electric cable with suitable size thimbles/lugs cable gland with open able shutters on both side complete all as specified and as directed incuding the following :-Incoming:-a) Busbar 4 Pole, Aluminum, 200 Amps - 01 Setb) MCCB 160 Amp 4 Pole, 36KA, of make Havells / Siemens/ Schneider ,with atdjustable thermal setting alongwith spreader terminals -01 No.c) LED type Phase indicator lamp(RYB) = 03 Nosd) Ammeter Digital type, CT operated 0-500A range, MAKE: SECURE / L&T (with selector switch and CT 100/5 Amp) - 01 Sete) Volt Meter Digital type 0-500 V range, Make: SECURE / L&T (With selector switch) - 01 SetOutgoing :-a) MCCB 100 Amp 4 Pole, 25KA of make Havells/ Siemens/ Schneider,with adjustable thermal setting alongwith spreader terminals -01No.b) MCCB 63 Amp 4 Pole, 25KA of make Havells/ Siemens/ Schneider,with adjustable thermal setting alongwith spreader terminals -02 Nos.c) MCB 16 Amp DP 10KA of make Havells/ Siemens/ Schneider,with adjustable thermal setting alongwith spreader terminals -4 Nos. |
| 26 | Note:(i) The make of panel shall be from the approved list of CPRI .(ii) Before Placing the order the panel drawing shall be approved by GE .(iii) Platform for the feeder pillar board with PCC 1:2:4 type B1 ,15 cm thick in foundation, Brick (Sub Class B) work in CM 1:6, 15mm thick rendering in CM 1:6 on exposed surfaces and 100 mm thick PCC 1:3:6 type C1 using 20 mm graded stone aggregate as in padding on top and grouting legs of panel . The platform shall be of 40 cm below ground level and 60 cm height above ground level . Rate for Platform shall be included in the quoted rate. Total in Figures 0.0 0.0 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
