TENDER NO D3 TENDER SPECIFICATIONS

Transcription

1 ICHALKARANJI POWERLOOM MEGA CLUSTER LTD., ICHALKARANJI. TAL- HATKANANGLE, DIST- KOLHAPUR. Plot No. 1-7/B, Laxmi Co-op Industrial Estate, Hatkanangale , Kolhapur Dist. Website: www. ichmegacluster.com Ref No: ICPM/CHP/3 TENDER NO D3 TENDER SPECIFICATIONS COAL HANDLING PLANT FOR ICHALKARANJI POWERLOOM MEGA CLUSTER LTD., AT ICHALKARANJI, TALUKA HATKANANGLE, DIST. KOLHAPUR, STATE- MAHARASHTRA, INDIA.

2 SCOPE OF SUPPLY & SERVICES Design & Engineering, Supply, Erection and Commissioning of Coal Handling System for One 10 TPH boiler and One 2MKCL Thermopac with following equipment s. I] BELT CONVEYOR complete with (1 No.) 1. Idlers, Pulleys with Bearings and Plummer Blocks. 2. Head & Tail End Structure. 3. Stringer & short support. 4. Safety Switches.(ZSS) 5. Take Up. (SCREW). 6. Deck Plate at feed point 7. Internal & External Scrapers. 8. Belting. 9. Drive unit consisting of : a. Motor b. Gearbox c. Or Geared Motor d. Coupling e. Drive base frame. II] COAL CRUSHER complete with, (1 No.) 1. Type Hammer Type. 2. Capacity 5 TPH. III] VIABRATING SCREEN complete with, (1 No.) 1. Type Circular Motion Type. 2. No. of Deck Single. 3. Capacity 5 TPH. IV] FEED HOPPER with Supporting Structure complete with, (1 No.) 1. Capacity 6 m3 V] SLIDE GATE complete with, (1 No.) 1. Type Manual. 2. Size 400 mm X 400 mm. VI] BUCEKT ELEVATOR 1. Capacity 5 TPH. VII] REVERSIBLE BELT CONVEYOR complete with (1 No.) 1. Capacity 5 TPH.

3 VIII) Chute from B/E output to Boiler & Thermo Pac Terms 1. All civil works. 2. All Foundation bolts and hold-down bolts in the scope of supplier 3. Power will be given at Equipment Panel. All other cabling, earthing etc in the scope of supplier 4. First Fill of Lubricants will be supplied by us 5. Unloading of Material at site and storage thereof will be in our scope SCOPE INCLUDES SUPPLY, BOP, ERECTION & COMMISIONING.ONLY CIVIL WORK IS IN OUR SCOPE ANNEXURE - II TECHNICAL SPECIFICATION BELT CONVEYOR I] OPERATING CONDITIONS AND DATA : a) Material handled [T/m 3] : Coal b) Bulk density : 800 kg/m 3 c) lump Size : mm d) Nature : Non- Abrasive e) Temperature [ 0 C] : Ambient f) Moisture Content [%] : 28% g) Belt width [ mm ] : 650 mm h) Capacity [TPH] : 5 TPH i) Horizontal length C/C [Mtr.] : 33 Mtr. j) Lift [m] : 5.9 Mtr. k) Inclination [ 0 ] : 160 l) Belt speed [m/s] : 0.5 m/sec. m) Idler Trough Angle : 25 0 n) Type of Take up : Screw II] BELT : a) Width mm : 650 mm b) Rating : 315/3 c) Cover Material : Natural Rubber d) Cover Grade : M - 24 e) Top / Bottom Cover Thickness [mm] : 3 / 1.5 f) Type of Joint : COLD Make : Hilton / Nirlon /Hindustan III] IDLERS : (Life Lubricated) :

4 a) Carrying / transition Idler : Three Rolls Construction, ERW Pipe, Seize resistant ball bearing in CI / Pressed Steel Housing and Nylon Labyrinth Seals Troughing angle [deg.] : 25 0 Pipe O.D. [mm] : 76.1 Spacing [mm] : 1200 b) Impact Idler : Three Roll Construction & pipes are fitted with rubber rings. Troughing angle [deg.] : 25 0 Pipe O.D. [mm] : 50 Spacing [mm] : 650 c) Self Aligning Carrying Idler : NA Spacing [mm] : d) Return Idler : Single Roll Flat Type. Pipe O.D. [mm] : 60 Spacing [mm] : 3000 e) Self Aligning Return Idler : NA Spacing [mm] : IV] PULLEYS: a) Type : Welded Construction b) Shell Dia. x Face Width [mm] : 1. Head Pulley : 270 X Tail Pulley : 220 X Snub Pulley : 180 X 600 c) Shell Material : Mild Steel d) Shaft Material : EN-8 e) Type of Bearing : Antifriction Bearing with Taper bore and Sleeve f) Type of Bearing Housing : Split type Housing. Cast Iron Plummer Blocks g) Rubber Lagging : 10 Thk Natural Rubber Plain / Diamond V] SCRAPER : : Single / Double Blade type Counter Weighted external Scraper and V plough type Internal Scraper will be provided.

5 VI] DECK PLATE : : Mild Steel plate will be provided at feed 3 Mtr. VII] SKIRT BOARD : : 2.5Mtr. long will be provided at feed point made of M.S. Plate and 5 mm x 100 mm skirt rubber. IX] DISCHARGE CHUTE : : 1.5 Mtr. Height provided at Discharge End X] DRIVE UNIT : a) MOTOR 1) Rating : 1.5 KW,1440 RPM,TEFC 2) Supply : 415 V ±10%, 3 Phase, 50 Hz ±5% 3) Type : Squirrel cage, Induction 4) Insulation : Class F, Temperature rise limited to Class B 5) Make : Siemens /ABB/CG b) Planetory GEAR BOX 1) Type : Planetry 2) Ratio : 50:1 3) Lubrication : Oil immersed and fan cooled. 4) Make : Bonfiglioli / IC Bauer/ Greaves XI] SAFETY SWITCHES : a]pull Chord Switch : Provided One-Sides Spacing : 15 Mtr. b]zero Speed Switch : YES XII] SUPPORTING STRUCTURES : Side Stringers & short supports : Fabricated Out of Rolled steel Channels and angles of suitable size XIII] PAINTING : : Two coat of Red Oxide Primer / One coat of Synthetic Enamel

6 TECHNICAL SPECIFICATIONS CRUSHER I] OPERATING CONDITIONS AND DATA : HC - 01 a) Material handled : b) Bulk density (kg/m 3 ) : 880 kg/m 3 c) Temperature Ambient d) Machine Type : Hammer Crusher e) Input Size : mm f) Output Size : Less 0-6 mm g) Machine Capacity : 5TPH TECHNICAL SPECIFICATIONS VIABRATING SCREEN OPERATING CONDITIONS AND DATA : VS - 01 a) Material handled : Coal b) Bulk density (kg/m 3 ) : 800 kg/m 3 c) Temperature Ambient d) Type of Screen : Circular Motion Type e) Screen Amplitude : 4 mm to 6 mm f) No. of Feed Points : 1 g) Capacity : 5 TPH h) Screen Size 800 mm X 1500 mm i) No. of Deck Single j) Screen Material Spring Steel STRUCTURE : Fabricated from ISMC & ISA, Wheel as per CCS Standard Design. DISCHARGE CHUTE Provided PAINTING : Two coat of Red Oxide Primer / One The rate should include erection and commissioning also. coat of Synthetic Enamel