General specifications for 40 ton crane - CMTI-India

1 1 CMTI TENDER DOCUMENT FOR 10 TON crane Central Manufacturing Technology Institute Tumkur road, Bangalore 560022 2 Central Manufacturing Technology Institute Tumkur road, Bangalore 560022 Schedule of tender (To be filled in by the tenderer and returned duly signed along with enclosures to the Schedule of tender) SL. no. Schedule Details 1 Name of purchaser Central Manufacturing Technology Institute Tumkur road, Bangalore 560022 2 Place of delivery 3 Delivery Work must be completed within 5 months from the date of receiving order 4 Date of receipt of tender As per advertisement 5 Validity of tender Tender must be valid for a period of one month from the date of offer 6 EMD in the form of DD drawn in favour of CMTI, Bangalore, payable at Bangalore.

2 EMD of successful tenderer will be adjusted towards 5% retention money , which will be returned after satisfactory completion of warranty period. EMD of unsuccessful tenderers will be returned 7 Technical details Details as per tender document to be furnished. Additional details / features may be indicated separately along with cost indications 8 Price offered a. Technical bid along with DD should be enclosed in a sealed cover , super scribed Technical bid for 10 Ton crane b.

3 Commercial bid should be enclosed in a sealed cover , super scribed Commercial bid for 10 Ton crane 9 Payment terms Our payment terms are indicated in tender document 10 Transportation, loading , unloading and insurance The price indicated shall be inclusive of these items and separate claims shall not be considered. 11 Signature All the pages of tender should have seal and signature of tenderer 3 10 ton EOT crane Commercial bid Sl. no. Description Quantity/ Unit Rate/ unit Amount 1 Design, fabrication, supply, installation, testing, commissioning and handover of 10 ton capacity EOT crane : main hoist 10 tons span - meters lift height - 6 meters Long travel 36 meters and other details as per enclosed specifications .

4 One No. 2 Supply, fixing and connection of shrouded bus bar system 36 meters. 3 Supply and installation of rails for long travel. Length of travel 36 meters. 36 meters. 4 Statutory certification of crane including supply of test loads SUB TOTAL 5 Excise % 6 Cess on excise % 7 Sales tax / VAT % 8 Cess % 9 Service tax % Total Rupees Delivery Please specify number of weeks from the date of receiving our Installation, testing.

5 Commissioning and handover Number of weeks required from the date of delivery: Warranty: No. of months from the date of handover Payment terms: 25%Advance against bank guarantee 50% after commencement of erection Balance on completion and handover 5% of the total amount will be retained till completion of warranty period 4 Technical bid Design, manufacture, supply, installation, testing and commissioning of 10 ton capacity Electric over head traveling (EOT) crane as per specifications and details indicated below: General specifications for 10 ton crane Sl.

6 No. Item Requirement / specifications 1 crane 10 ton capacity Electric over head traveling (EOT) The crane must be designed, manufactured , erected and tested in accordance with IS:3177 1999 and IS: 807-2006 2 STRUCTURE Double girder box type 3 Class of duty Class 3 as per IS 3177 4 Environment In door usage 5 Place of use CMTI , Bangalore 6 Application For machine building activity 7 Long travel On rails fixed over Gantry girders 8 Long travel rails CR 60 9 Travel Span Bay length Height of lift meters (approximate) 36 meters (approximate) 06 meters 10 Speeds LT CT Hoist Normal speed Creep speed 20 mt.

7 / min 4 mt / min 10mt. / min 2 mt. /min 5 mt. / min 1 mt. /min 11 Hoist 10 ton capacity 12 Speed control Creep speed of LT,CT and hoist by suitable gearing. VFD (Variable frequency drive) not preferred 13 Wheel base 4 meters minimum 14 Input power 415 V, 3 phase, 50 Hz 15 Wiring DSL system 16 Cables Flame retardant, low smoke, copper cables 17 Control panel Dust and vermin proof 18 Noise level 70db(A) 19 Alarm Required for all the movements LT, CT and hoist 20 Operation Movable pendent push button control 21 Safety a.

8 Rubber buffers at both ends b. Fail safe brakes for Hoist 5 c. LED indication during crane movement d. All moving parts to be suitably guarded to prevent accident / injury e. Conform to latest electricity rules and regulations f. Cast iron parts, wood or combustible materials & bush bearings should not be used in any parts of crane . 22 Materials Defects in materials like fractures, cracks, blow holes , laminations pitting etc., are not acceptable. 23 Testing and certification As per relevant Indian standards.

9 Testing and certification by Licensed inspector as per factory act. Tests should include the following in addition to tests specified by standards: a. Load test, overload test, Deflection test and movement test b. Speed test at rated speed and rated load c. Over load test: All crane movements to be tested at 25% over load to show capability of crane to handle overload without any difficulty. d. Brake test: Hoist brakes should be capable of holding the load while handling load at rated speeds.

10 E. LT and CT brakes should be capable of stopping the crane within a distance of 10% of speed. f. Safety checks, interlock checks , smooth movement of hook and rope. 24 General arrangement drawing The technical offer should include a scaled drawing indicating Clearances, major dimensions, hook approach, lift location and direction of view, wheel sizes, wheel base, wheel load and spacing etc., 6 Detailed specifications SL. no. Item Details / specifications Supplier s compliance 1 Structure /carriage / trolley a.