ATTACHMENT 4_Sports Court Detail.pdf

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Attached to
Design and Construction of School, Barda, Azerbaijan, 21R0031
Solicitation number
W912GB21R0031
Issued by

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This document provides construction specifications for a sports court to be built as part of the Chalabilar Village School in Barda, Azerbaijan. The specifications include requirements for a minimum 4-inch thick concrete slab with #5 continuous rebar or 6x6 welded wire fabric reinforcement placed at 1/3 the depth. The concrete must attain a minimum compressive strength of 3,000 psi within 28 days and be finished with a medium broom texture. A 6-inch concrete turndown is required around the perimeter where the slab meets other structures. The subgrade must consist of a minimum 6-inch layer of compacted material with 98% maximum density. Control and expansion joints are specified along with requirements for slope, drainage, and sealing. The related federal contract opportunity is a solicitation by the Department of the Army European Command to design and construct the Chalabilar Village School under solicitation number W912GB21R0031.

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Minimum thickness of 4''. a 6"x6"turndown with a #5 continuous rebar may be used where slab will abut walls or other pavements Reinforcement Options: 6x6 Wl .4 x Wl .4 Welded Wire Fabric placed at l /3 the depth of the concrete; #5 continuous rebar at perimeter of slab - min. 2" concrete cover for rebar Medium broom finish 3,000 PSI at 28 days ¼"tooled radius edge or chamfered edge Slope: 0.5%Min./1 % Max.

Joint Spacing: Pavement Thickness (Inches)

3.5"

4"

4.5"

5"

6"

Max. Joint Spacing (Feet)

6'

10'

10'

12'

15'

• Control joints may be either tooled in "wet" concrete or sawcut within 18 hours of placement Expansion joints shall be used to separate new concrete whenever it abuts new or existing concrete from curbs, walls and any other rigid pavements/structures

• Expansion joints shall be filled with pre-moulded joint filler, min. requirement ASTM D-175

• All joints shall be sealed with a sealant resistant to both oil and fuel

• Subgrade: Min. 6" compacted subgrade 98% of max. density

ITILE NOT REQUIRED

Concrete (4"minimum)

Compacted

Stone

Components are not drawn to scale.

Welded Wire

Mesh

---#5 Rebar

---6"x6" Concrete

Turndown

-----Compacted Soil

SPORTS COURT DETAIL - CHALABILAR VILLAGE SCHOOL, BARDA, AZERBAIJAN,

RFP SECTION 01010, ATT#4

File details come from the government source that posted it. Updated .