Bids Are Invited For Change Sub, 3.1 / 2 Reg Box X 2.7 / 8 Eue Tubing Box ( For 7 Rotovert ) - 06 ( Six ) Nos. Rotary Substitutes Manufactured From Aisi 4145 H Modified Alloy Steel Fully Heat-Treated To 285-341 Brinell Hardness And 54 Joules A, Dibrugarh-Assam

Bids Are Invited For Change Sub, 3.1 / 2 Reg Box X 2.7 / 8 Eue Tubing Box ( For 7 Rotovert ) - 06 ( Six ) Nos. Rotary Substitutes Manufactured From Aisi 4145 H Modified Alloy Steel Fully Heat-Treated To 285-341 Brinell Hardness And 54 Joules Average Impact Strength ( Minimum ) Conforming To The Requirement Of Api Spec 7-1 ( Latest Edition ) . All Connections Are To Be Machined And Finished To Api Standards. Thread Roots Are To Be Cold Rolled. Connections Are To Be Phosphatized, Coated With Lubricant And Equipped With Pressed Steel Thread Protectors Installed At Both Ends. Type A Crossover Sub, In Conformance With Api Spec 7-1. Api Connection = 3.1 / 2 Reg Box Down X 2.7 / 8 Eue Tubing Box Up, Twin Pin, 6.5 / 8 Reg Lh X 6.5 / 8 Reg Lh ( For Kelly Swivel ) -04 ( Four ) Nos , Twin Pin, 7.5 / 8 Reg Lh X 6.5 / 8 Reg Lh ( For Kelly Swivel ) - 04 ( Four ) Nos, Bit Sub With Bpv 4.1 / 2 Reg Box - Nc46 Box- 05 ( Five ) Nos, Bit Sub With Bpv 6.5 / 8 R Box – Box - 04 ( Four ) Nos, 2 Bidder Must Provide Detailed Specifications Of The Offered Items ( In Printed Form Including Relevant Catalogue, Drawings With Exploded Views And Literature Not In Computer Media Such As Floppies Or Cds ) . Bidder Should Categorically Confirm While Quoting. 3 The Items Shall Be Manufactured / Tested Strictly In Conformance With Api Spec. 7-1 ( Latest Edition ) . The Items Shall Be Marked With The Manufacturers Name Or Identification Mark, Api Monogram, The Inside Diameter And The Size & Style Of Connection At Each End. The Marking Shall Be Die Stamped On A Marking Recess Located On The Outside Diameter Of The Substitutes. 4 A Copy Of Valid Api Spec 7-1 Certificate ( Having Authorization For Threading And Gauging Of The Rotary Shouldered Connections ) And Copies Of Api 7- 1 Certificates ( Having Authorization For Drill Stem Subs And Threading Of Rotary Shouldered Connections ) For The Last 5 ( Five ) Years ( I.E. Continuous Without Having Any Break In Between ) , Preceding From The Original Bid Closing Date Should Be Submitted Along With The Technical Bid. Bids Without Copies Of Valid Api Spec 7-1 Certificates Or With Breaks In Between Will Be Rejected. 5 All Rotary Substitutes Shall Have Api Bore Back Box And / Or Api Stress Relief Groove On Pin Ends ( Wherever Applicable ) As Per Api Spec 7-1 ( Latest Edition ) . 6 All The Connections Should Be Coated With Thread Lubricants And Protected With Pressed Steel Thread Protectors To Prevent Corrosion And Rusting During Transit. Bidders Must Categorically Confirm The Same In The Technical Bid. 7 In The Event Of An Order The Mill Test Reports, Ultrasonic Test Certificates Etc, Manufacturers’ Data Book As Per Api Shall Be Furnished To Oil Along With The Supply. Bidders Are To Categorically Confirm The Same In The Technical Bid. 8 In The Event Of An Order, Purchase Order Number Shall Be Weld Written On Suitable Place At The Items. Bidders Shall Confirm Compliance To The Same While Quoting. 9 In The Event Of An Order, 02 ( Two ) Copies Of Relevant Catalogue, Literature, Drawing, Etc Should Be10 The Bidder Should Indicate The Dimensions And Weight Of The Offered Crossover Substitute, The Name Of The Manufacturer, The Country Of Origin And Port Of Dispatch Of The Materials. 11 Any Deviation ( S ) From The Tender Specification Should Be Clearly Highlighted Specifying Justification In Support Of Deviation. 12 Bidder To Sign And Submit Completely Filled Up Technical Check List ( Annexure-Iii ) , Technical Evaluation Matrix ( Annexure-Ii ) For Technical Specification And Standard Bec ( Annexure-I ) For Bid Evaluation. 13 Bidder Should Note That In The Event Of An Order The Api Spec. 7-1 ( Latest Edition ) Should Be Valid, Without Any Break, Till Execution Of Purchase Order. Bidder To Submit Valid Relevant Api Certificate Along With The Supply. Bidder Should Categorically Confirm Compliance While Quoting. 14 Bidder Should Categorically Confirm In The Technical Bid To Dispatch The Equipment Within Five ( 05 ) Months After Receipt Of Formal Order ( In Case Of Indigenous Bidder ) . Date Of L / R Or C Note Shall Be Considered As Date Of Delivery. 15 Unloading At Duliajan, Assam: All The Goods In The Gem Shall Be Offered On Free Delivery At Site Basis Including Unloading. However, Oil Shall Provide Crane For Unloading Of Items Only. Supplier Shall Depute Adequate Crew, Who Has Experience Of Unloading Of Items At Destination ( Duliajan ) With Necessary Safety Gears I.E. Helmet, Safety Boots, Hand Gloves Etc. At Unloading Point. The Safety Of The Crew Deputed By The Supplier Shall Entirely Be The Responsibility Of Supplier And Therefore They Shall Take All Necessary Measures / Precautions To Ensure That No Injuries Occur To Personnel Or Property. Supplier Must Ensure That The Crew Involved For Unloading Are Properly Trained On The Procedures And Aware Of The Potential Hazards While Handling

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