Site work for a mixed-use development in Wentzville, Missouri. Completed plans call for site work for an educational facility.

Wentzville Middle School Tuckpointing Specs and Scope: Bio clean Brick and Limestone Bio Clean all masonry with Enviro Klean by Prosoco and hot water, approximately 180 degrees at no more than 400 p.s.i. Tuckpoint 5% of Brick Grind with a dustless vacuum per OSHA Guidelines Grind min. 1/2" in depth or to sound mortar Lightly rinse ground mortar joints to remove any contaminants or loose material Install Type "N" mortar. Tooling, texture, and color to match existing Mortar to set no less than seven (7) days prior to washing with detergents to expose sand Cut out and recaulk window perimeters Remove existing sealant from window perimeters Clean and prep both edges Solvent wipe Install backing to the proper depth Apply silicone sealant with no less than 100% elasticity, tooled to a concave finish Depending on the manufacturer, sealant priming may be required Pull and adhesion testing of the sealant will be required before installation Cut out and re-caulk all expansion joints Remove existing sealant Clean and prep both edges Solvent wipe Install backing to the proper depth Apply silicone sealant with no less than 100% elasticity, tooled to a concave finish Depending on the manufacturer, sealant priming may be required Pull and adhesion testing of the sealant will be required prior to installation Caulk the building perimeter to the sidewalk Remove existing sealant Mechanically remove the existing urethane sealant Clean and prep both edges Solvent wipe Install backing to the proper depth Apply, tooled to a concave finish Pull and adhesion testing of the sealant will be required prior to installation Caulk around all the man doors Paint exposed steel with DTM Caulk around all penetrations Replace bricks as identified in the pre-bid Tooth out the existing damaged brick, and install a new one to match the existing Seal Masonry Seal with Chemstop by Euclid Sealer should be applied from the lower level up once you have a 3" rundown, you can proceed to seal vertically for proper application (Do not start from top and work down, this will incur streaking) Delivery All major work and mobilization are to be complete before August 18th, 2025 Heritage Elementary School Specs and Scope: Bio clean Brick and Limestone Bio Clean all masonry with Enviro Klean by Prosoco and hot water, approximately 180 degrees at no more than 400 p.s.i. Tuckpoint 5% of Brick Grind with a dustless vacuum per OSHA Guidelines Grind min. 1/2" in depth or to sound mortar Lightly rinse ground mortar joints to remove any contaminants or loose material Install Type "N" mortar. Tooling, texture, and color to match existing Mortar to set no less than seven (7) days prior to washing with detergents to expose sand Cut out and recaulk window perimeters Remove existing sealant from window perimeters Clean and prep both edges Solvent wipe Install backing to the proper depth Apply silicone sealant with no less than 100% elasticity, tooled to a concave finish Depending on the manufacturer, sealant priming may be required Pull and adhesion testing of the sealant will be required before installation Cut out and re-caulk all expansion joints Remove existing sealant Clean and prep both edges Solvent wipe Install backing to the proper depth Apply silicone sealant with no less than 100% elasticity, tooled to a concave finish Depending on the manufacturer, sealant priming may be required Pull and adhesion testing of the sealant will be required prior to installation Caulk the building perimeter to the sidewalk Remove existing sealant Mechanically remove the existing urethane sealant Clean and prep both edges Solvent wipe Install backing to the proper depth Apply, tooled to a concave finish Pull and adhesion testing of the sealant will be required prior to installation Question Deadline 06/20/2025 at 10:00 AM CT Contact: Angela Hawkins Title: Maintenance Director Phone: 636-327-3858 ex 21326 Email: angelahawkins@wsdr4.org