Tenders Are Invited For Construction Of A Water Drawing Point In The Łanki Forestry in Poland

Work Detail

The Subject Of The Order Is The Construction Of A Shore Intake Of Surface Water From A Water Reservoir For The Purposes Of Fire Protection Of Forest Land. Scope Of The Subject Of The Order: A) Exits From The Municipal Road. • Roadway 3.5 M; • Radii Rounding The Edges: 11.0 M • Roadside 2 X 1.0 M; • Pavement Structure - Multi-Hole Reinforced Concrete Slabs With Dimensions Of 100X75x12.5 Cm In A Solid Arrangement On A 0-2 Mm Sand Ballast And A Crushed Aggregate Base 0-31.5 Mm;• Roadside Made Of Mechanically Stabilized Crushed Aggregate 0-31.5 Mm;B) Water Station And Water Collection Point. The Shore Should Be Secured For The Duration Of The Works. The Detailed Solution For The Shore Intake Is Shown In Figures 5.1 And 5.2. C) Water Station. A Water Station Was Designed, 12 M Long And 4 M Wide, Within The Maneuvering Area, Made Of Multi-Hole Reinforced Concrete Slabs With Dimensions Of 100X75x12.5 Cm. For Protection, The Water Site Was Designed To Be Limited From The Side Of The Riverbed With A Protruding Concrete Curb Measuring 15X30 Cm On A Concrete Bench With A Length Of 15 M. D) Water Collection Point: • Water For Fire-Fighting Purposes Will Be Drawn From Lake Trzebień; • The Water Station Will Be Located With Direct Access To The Shoreline Of The Water Reservoir; • The Tank In The Section Adjacent To The Water Draw-Off Point Should Be Slightly Deepened; • The Shoreline At The Water Draw-Off Point Should Be Reinforced With Mesh-Stone Mattresses. 22 Cm; • Hardening The Bottom Of The Tank With Mesh And Stone Mattresses, Thickness. 22 Cm. Its Purpose Is To Protect Pumps And Suction Strainers Against Drawing Silt From The Bottom Of The Stream; • The Device Facilitating Water Intake With Firefighting Equipment Will Be A 5 M Wide Staircase Made Of Concrete Cubes And Concrete Retainers, The Stairs Will Consist Of 15 Steps With A Step Height Of 16 Cm And A Step Length Of 32 Cm. • Reinforcements Made Of Mesh And Stone Mattresses Will Ensure Protection Of The Intake Against Contamination And Siltation; • The Solution Used Will Ensure The Possibility Of Suction (Water Intake) From A Depth Of No More Than 4 M, Counting From The Axis Pumps;• The Designed Depth Of The Stream At The Point Of Water Intake Will Be 0.58 M;• Lake Surface: Approx. 50 Ha. Water Supply Significantly Exceeding 50 M3e) Sidewalks And Square Around The Shelters.• Construction Of A Sidewalk With A Width Of 1.5 M And 2.0 M, Total Length Of 12.0 M.• Hardening Of The Square Around 2 Shelters With Dimensions Of 3.5 M X 5.0 M.• Surface Structure Made Of Gray Concrete Paving Stones, F) Wooden Shelter.• Construction Of A Wooden Shelter With Dimensions 4.08 X 3.90 M In Accordance With The Attached Catalog Card, • Placing 1 Wooden Table With Dimensions Of 1.80 X 0.70 M In Accordance With The Attached Catalog Card, • Placing 2 Wooden Benches With Dimensions Of 1.80 X 0.70 M In Accordance With The Attached Catalog Card,

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