Tenders Are Invited For Construction Of Sports Infrastructure At The Primary School In Leszczydół Stary

The Task Is Co-Financed By The European Union Under The Strategic Plan For The Common Agricultural Policy For 2023-2027. The Scope Of Works Includes The Construction Of Two Pitches: A Football Pitch With An Artificial Grass Surface, A Multi-Functional Pitch With A Polyurethane Surface With Fences, Ball Catchers, Lighting, Equipment, Small Architecture Elements And The Development Of The Adjacent Area. The Scope Of The Task Includes: 1) A Football Pitch With A Permeable Surface Made Of Synthetic Grass, Dimensions 30 X 62 M - Area 1860.00 M2 (Playing Field Dimensions 26X56 M): - Synthetic Grass Surface On E-Layer, 25 Mm Thick In Accordance With Pt, Covered With Quartz Sand And Recycled/Technical Epdm Rubber Granulate In Black Or Gray In The Amount Specified In The Technical Data Sheet. Execution Of Welded Joints And Installation Of 10 Cm Wide Playing Field Lines In White, - Crushed Aggregate Foundation - 3 Cm Thick Leveling Layer, 0-4 Mm Stone Grit For Road Surfaces, - Crushed Aggregate Foundation - 20 Cm Thick Top Layer, 0-31.5 Mm Granite Grit, - Filter Layer Thick. 15 Cm. Characteristics Of The Surface - Minimum Technical And Operational Requirements. Variant 1 Synthetic Grass Should Have The Lines Of A Football Field Glued In And Have The Following Parameters (Variants To Be Selected By The Contractor): 1. Production Method: Tufted, 2. Underlay: Polyurethane. For Ecological Reasons, Grasses On A Base Made Of Styradian-Butadiene Latex Are Not Allowed. 3. Total Weight Of The Surface Per M2 – Min. 2,300 G. 4. Type And Cross-Section Of The Fiber: A) First Fiber - Monofilament Fiber (100%) With A Symmetrically Embedded Reinforcing Core Or Monofilament Fibers (100%) With A Rhombus (Diamond) Cross-Section In The Amount Of 60%. B) Second Fiber - Monofilament Textured (Curly) With A Triangular Cross-Section In The Amount Of 40%. 5. Fiber Thickness: A) First Fiber – Min. 360 Μm. B) Second Fiber – Min. 250 Μm. 6. Number Of Bunches Per M2 – Min. 15,000. 7. Number Of Fibers Per M2 – Min. 150,000. 8. Fiber Composition – 100% Polyethylene (Pe). 9. Fiber Height Above Backing: 35 Mm ± 5%. 10. Fiber Weight (Dtex) – Min. 21,500. 11. Fiber Weight Per M2 – Min. 1,300 G. 12. Color – Min. Two Shades Of Green In One Bunch 13. Water Permeability For The Complete System – Min. 1,900 Mm/H. 14. Tensile Strength Of Grass Tufts After Aging – Min. 40 N. 15. Strength Of The Glued Joint Between The Panels After Aging - Min. 120N/100Mm. Option 2 Synthetic Grass Should Have The Lines Of A Football Field Glued In And Have The Following Parameters (Variants To Be Selected By The Contractor): 1. Production Method: Weaving, Backing Woven Together With The Fleece Fibers At The Same Time, On The Same Loom. 2. Grass Underlay: Entirely Made Of Pe (Polyethylene) And Pp (Polypropylene). For Ecological Reasons, Grasses On A Base Made Of Styradian-Butadiene Latex Are Not Allowed. 3. Total Weight Of The Surface Per M2 – Min. 2,370 G. 4. Type And Cross-Section Of The Fiber: A) First Fiber - St