Tenders Are Invited For Replacement Of Shaft Reinforcement Elements - Main Girders And Shaft Guides In The Kolejowy Glass.

The Order Will Include The Purchase, Delivery And Replacement Of Shaft Reinforcement Elements, I.E. Main Girders, Shaft Guides And Fasteners In The Railway Glass Guido Mgw In Zabrze. For The Replacement, Shaft Guides And Main Girders Will Be Provided After North Pp. Square And South Of The Shaft (Ladder Compartment Page). On The Side Of The Ladder Compartment, Together With The Replacement Of The Main Girder, The Support And Connecting Lifts Should Be Mentioned. Together With The Replacement Of Shaft Reinforcement Elements, The Fasteners (I.E. Guide Handles, Screws, Nuts, Pads) Should Be Replaced. Elements Of Shaft Reinforcement Will Be Indicated By The Employer. Elements Of Shaft Reinforcement Intended For Replacement Should Be Prepared And Made In Accordance With The Documentation Of The Mining Shaft Rail Shaft, Polish Standards And Applicable Regulations. For Shaft Works Related To The Replacement Of Shaft Reinforcement Elements, The Contractor Will Develop A Technology For The Performance Of Works Which The Mgw Krz Is Approved In Zabrze. The Order Of The Subject Of The Contract Includes: 1. Purchase And Delivery Of 10 Pcs. Steel Main Girders For The Railway Shaft (Together With 5 Sets Of Support And Connecting Girders - On The Ladder Compartment Side) For The Guido Mgw Guido In Zabrze. 1) Components Needed To Replace Girders After South: A) Main Girder - Length L = 4140Mm, Girder Profile - Censor 240Mm, B) Support Girder - Length L = 1200Mm, Girder Profile - Celiver 200Mm, C) Connecting Girder - Length L = 1400Mm, Girder Profile - Center 200Mm, D) Handle For Guide - Mounted To The Girder With 2 Screws M 20, 4 Pcs. Handles/Per 1 Girder At The Place Of Connecting Guides - 2 Pcs On An Intermediate Girder (The Guide Is Attached To The Handle 1 Screw With A Square Head Bolt) .E) .E). 60Mm, Pcs. - 4, Class 8.8, F) Nuts M 20 And Pads. 2) The Components Needed To Replace The Girders After North: A) Main Girder - Length L = 3340Mm, Girder Profile - Price -Core 240Mm, B) Holder For Guide - Fastened To The Girder With A 2Nd Screw M 20, 4 Pcs. Handles/For 1 Girder At The Place Of Connecting Guides - 2 Pcs. Handle 1 Screw With A Square Head) .C) Fastening Screws Guide M 20 With A Square Head With Dimensions 35 X 35 Mm - Length L = 180 Mm, Thread Length - 60Mm, Pcs. - 4, Class 8.8, D) Nuts M 20 And Pads. The Girders Must Meet The Requirements Of The Standard: Pn-G-46224: 1997, Are To Be Made Of The S235j2g3/18G2a Steel Species And Should Be Protected Anti-Corrosion According To The Norm. The Visits Are Embedded Directly In The Glazed-Brick Glass. Replacement Of The Main Girders: 1) Preparation Of The Main Girders For Replacement After P. South No. 6, 7, 9, 10, 13, (Together With Guides Handles, Support Girders And Connecting On The Ladder Compartment Side) After Taking The Exact Dimensions At The Building, 2) Forging The Nests And Liquidation Of The Old Lifir, 3) Building Of The Main Lifir After P. South (5 Pcs.), 4) Buildings Of Support And Connecting. So

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Global Tender Document	Tender Notice