Tenders Are Invited For Purchase Of Anchor Support

An Anchor Support Is Purchased To Support The Ceilings Of Excavation Cavities At Heights Of 2.5 To 5.0 M. The Anchor Bracket Consists Of Anchor Bolts With A Square Head Right-Hand Reinforcement Thread With A Nominal Diameter Of 16 Mm And A Length Of 1140 To 2250 Mm, Anchor Locks And Support Plates. The Anchor Bracket Is Reusable (At Least 10 Times) And Must Allow Both Mechanical And Manual Installation. The Mechanical Strength Of The Support Elements Is At Least 90 Kn. The Design Of The Anchor Lock Included In The Anchor Support Kit Must Ensure Installation And Fastening In A Borehole With A Diameter Of 40 To 44 Mm. The Compressive Strength Of The Rocks Is 60 To 80 Mpa. The Provider Provides The Package With Samples Of The Offered Goods (See Specification). Mark The Name Of The Procurement On The Package Of The Samples And Send/Deliver To The Address: Väike-Pungerja, Alutaguse Vald, 41301 Ida-Virumaa, Estonia Mine (Allmaa Production Department) No Later Than 21.09.2026. Contact Person: Yury Mikheev. Tel. +372 5886 0442, E-Mail: [email protected] Original Documents Of The Content Of The Offer May Also Be In Russian