Tenders Are Invited For Construction Work For Water Projects - Reconstruction Of The Reservoir In The Lubomierz Forestry In Section 99, As Part Of The Project Entitled: Comprehensive Project For The Adaptation Of Forests And Forestry To Climate Change - Small Retention And Counteracting Water Erosion In Mountain Areas - Continuation (Mrg3)

Construction Work For Water Projects - Reconstruction Of The Reservoir In The Lubomierz Forestry In Section 99, As Part Of The Project Entitled: Comprehensive Project For The Adaptation Of Forests And Forestry To Climate Change - Small Retention And Counteracting Water Erosion In Mountain Areas - Continuation (Mrg3). The Subject Of The Order Is The Construction Of A Hydrotechnical Structure, Which Includes A Retention Pond With Earthen Dikes, An Intake On The Lubomierka Stream And A Damming And Drainage Monk. An Integral Part Of The Facility Are Also Accompanying Devices, Such As Culverts, Intake And Discharge Pipelines, And A Water Intake Station For Fire Protection Purposes. And Railings. The Most Important Technical Parameters Characterizing The Hydrotechnical Structure Are: • Usable (Retention) Capacity At The Normal Damming Level (Npp): 13,250 M³ • Damming Height In The Pond: 2.0 M • Damming Height Of The Penstock On The Lubomierka Stream (Intake): 0.8 M Other Technical Parameters Of The Pond: • Total Area Of The Pond Bowl: Approx. 1.1 Ha, • Dimensions Of The Bowl (Inscribed In A Rectangle): Approx. × 133 M, • Flood Capacity (With Overpressure): Approx. 16 Thousand M³, • Average Water Depth At Npp: Approx. 1.6 M, • Length Of The Dike: Approx. 185 M, • Width Of The Dike Crown: 3.0 M, • Slope Inclination: Max. 1:2 - 1:3. Parameters Important From The Point Of View Of Fire Protection: • Efficiency Of The Water Source: Lubomierka Watercourse, With A Flow Of Over 10 Dm³/S At The Lowest Water Levels, • Water Intake Station: A Hardened Bay With Dimensions Of 4 × 12 M And A Load Capacity Of 100 Kn/Axis, Adapted To Service Rescue And Fire-Fighting Vehicles, • Suction Nozzle: Dn 110, Located At A Distance Of 1.0 M From The Edge Of The Stand, • Suction Depth: ≤ 4.0 M From The Water Surface To The Stand Level. Scope Of Work: 1. Preparatory Works Consisting Of: Mowing Grass; Removal Of Self-Seeded Trees, Clearing Of Bushes, Undergrowth And Tree Trunks, Removal Of Beaver Dams, Environmental Supervision By A Theriologist, Demolition Of Concrete And Wooden Structures, Removal Of Rubble. 2. Reconstruction Of The Ponds Bowl And Earthen Dyke. 3. Reconstruction Of The Damming Gate On The Lubomierka Stream 4. Reconstruction Of The Damming And Discharge Device 5. Construction Of A Station For Drawing Water From The Lubomierka Stream For Fire Protection Purposes. 6. Reconstruction And Construction Of Culverts Under The Forest Road With The Introduction Of Water From Ditches From The Forest Catchment Into The Pond Bowl. Temporary And Auxiliary Works 1. Measurement Works Before The Execution Of Works 2. Drainage Of Excavations 3. Disposal Of Excavated Material A Detailed Description Of The Subject Of The Order Is Specified In The Design Documentation Constituting Annex No. 10 To The Swz, Which Consists Of: - Technical Design, - Land Development Design, - Architectural And Construction Design, - Detailed Technical Specification For The Execution And Acceptance Of Construction Works, - Water Law Report - Administrative Decisions And Arrangements Of The Competent Authorities. All Works Must Be Performed In Accordance With Applicable Laws, Technical Standards And Principles Of Technical Knowledge.