Tenders Are Invited For Overhaul Of The Lr-10 Brand Ob-1 Channel Fed From The R-13 Inter-Farm Concrete Channel (Pk 51+00-Pk83+00, L=3.2 Km)

Since The Trough Runs On Tall Support Poles Along The Entire Route Of The Trough, Cleaning The Track From Bushes On Both Sides Of The Trough, Excavation Of Group Ii Soil With An Excavator With A Capacity Of 0.76 M3 In Chalovu And Loading It Onto A Dump Truck (For Partial Filling Of Existing Depressions Under The Track Of The Channel), Dumping Of Soil Into Existing Depressions By Transporting It By Car For A Distance Of 2.8 Km, Spreading Of The Brought Soil By Pushing It To A Distance Of 20 M With A Bulldozer With A Power Of 96 Kw, Compaction Of The Brought Soil With A Roller Weighing Up To 18 Tons, Dismantling Of The Unusable Lr-10 Trough Channel, Which Runs On High Supports That Have Been In Use For A Long Time, Dismantling Of Unusable Prefabricated Reinforced Concrete St-36.5 Under-Trough Supports, Dismantling Of Unusable Ф-21-12 Prefabricated D/Cylinder Support Base Blocks, Loading And Unloading Of Dismantled Prefabricated Reinforced Concrete Structures To The Car, Transportation Of Dismantled Prefabricated Reinforced Concrete Structures To A Distance Of 4.6 Km, Excavation Of 11 Groups Of Soil By Hand (Excavation Of The Location Of The Foundation Blocks Placed Under The Trough), Backfilling Of 11 Groups Of Soil By Hand - Backfilling Of Sub-Base Blocks And (Part Of) Sub-Bases, High-Quality Compaction Of Compacted Soil, Preparation Thickness Of Sand-Gravel Under The Supporting Foundation Blocks, Installation Of Ф-21-12 Precast Blocks With Cylinder Supports Under Novalty Supports