by Tattersall Square Condominiums
Residents in this 90-unit condominium reported that dropping debris and dripping salts from the roof of the community’s shared below-grade garage were damaging their cars.
H|A|G confirmed that the waterproofing membrane on the spartan rooftop common courtyard above had reached the end of its service life. The need for replacement garage roof waterproofing required the removal of topside damaged paving, aging planters, and a water feature. Additionally, first-floor residents complained that their courtyard-facing windows provided them no privacy.
H|A|G designed and provided construction drawings for the renovated courtyard, and assisted the owner with budget estimates, the competitive bid, permitting, and construction administration for:
- Structural reinforced concrete deck repairs and a 20-year-material-warrantied waterproofing system for the 22,500 sq. ft. garage roof/plaza.
- The selection of the sand bed-set brick paving system for ease of maintenance to access waterproofing in the event of future work and aesthetics.
- The design of intensive and extensive landscaping around natural pathways through the site, and arranged to provide more privacy to first-floor residents with windows facing the courtyard.
- The design of a new shading pergola, reflection pool, path security, and landscape lighting.
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by 3900 Lake Shore Drive Condominium Association with DK Condo Building Management
[rev_slider alias=”high-rise-sundeck”][/rev_slider]Located along the north lakefront, this 26-story residential tower experienced widespread roof leaking from an aged rooftop observation deck. H|A|G further determined that the deck structure was overloaded by the weight of the deteriorating surfacing materials.
All roof materials were removed down to the roof structure, and structural repairs were performed to the deck. A new roof and south-facing common amenity were designed, bid, and permitted, consisting of:
- A replacement 20-year-warrantied waterproofing system for multiple roofs with increased, energy code compliant roof insulation.
- A new 20-year-warrantied natural wood finished deck for all occupied areas.
- A new life-safety tie-back perimeter system for facade maintenance and window washing.
- New planters, containing low-maintenance intensive and extensive landscaping, with an integral irrigation system.
- A new granite food preparation counter and non-corroding metal sunshade for furnished areas.
- New low-glare safety/landscape lighting, controlled by adjustable timers.
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by Various Residential Towers
Over the lifetime of buildings taller than 80 feet in height, the City of Chicago Building Department requires building owners to submit reports which document the results of cyclical hands-on exterior wall “Critical Examinations.” Visual “Ongoing Inspections” are also required intermittently between Critical Examinations.
H|A|G provides thorough and competitive Critical Examination Reports and Ongoing Inspection Reports to building owners for their properties, including those detailed in the PDF below. Our services include standard on-site high-resolution photography and up-close testing of building elements, as well as the use of proprietary digital imaging equipment. Using these methods, we provide clients the exact amounts and locations of any building distress onto accurate building elevations for the preparation of our reports. Experience with this work allows H|A|G to efficiently strategize methods to control the quality and costs of the investigation and any immediate repair work that may be required as a result.
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by Various Vintage Residential Buildings
H|A|G has successfully completed various wall inspections, Condition Assessment Reports, and phased masonry mitigation repairs for numerous vintage residential buildings in and around Chicagoland for over 35 years.
Many of the buildings we’ve worked on were built in the 1920s, including Sheridan Square Condominiums (pictured at right), a 1924 Tudor Revival on the National Register of Historic Places.
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