Attachment 20 Information Paper - Roofing Gutters Downspouts Hatches Skylights Specifications ProjNet attachment.pdf

Information Paper

Maintaining roof gutters, downspouts, skylights, and hatches is essential for the longevity of your roof, see TE-2. Here's a breakdown:

Roof Gutters and Downspouts

• Cleaning: Remove debris like leaves and twigs regularly to prevent clogs and water overflow.

• Inspection: Check for leaks, rust, or sagging sections. Ensure downspouts direct water away from the foundation.

• Repairs: Seal leaks and tighten loose brackets. Replace damaged sections promptly.

Skylights

• Cleaning: Clean the glass to maintain clarity and prevent dirt buildup.

• Inspection: Check seals for leaks and ensure the frame is intact. Look for cracks or damage in the glass.

• Repairs: Replace worn-out seals only to prevent water intrusion. Lubricate hinges and locks. No repairs to hardware, inform DPW QAE of this matter.

Roof Hatches

• Inspection: Ensure the hatch opens and closes smoothly. Check for rust, leaks, or damage to the frame.

• Maintenance: Lubricate hinges and locks. Replace worn-out weather stripping to maintain a tight seal. No repairs to hardware, inform DPW QAE of this matter.

Regular maintenance can prevent costly repairs and extend the lifespan of these components.

Fort Cavazos relies on the DPW Warranty Office for limited roofing specifications under firm-fixed service contracts. To address gaps, the government is involving contractors to assess, survey, and contribute expertise, improving maintenance strategies and informed decision-making for roof management.

Refer to PWS Paragraph 1.4.1. Roof to be Maintained and TE-2. Here are some approaches:

1. Material Type: Look for descriptions like EPDM (Ethylene Propylene Diene Monomer), TPO (Thermoplastic Polyolefin), PVC (Polyvinyl Chloride) or Modified

Bitumen. These are the most common single-ply membranes, each with distinct properties.

2. Color and Texture: Inventory records might note the membrane's color (e.g., black for EPDM, white for TPO or PVC) or texture (smooth or reinforced).

3. Thickness: Membranes are often categorized by their thickness, measured in mils (thousandths of an inch). This detail can help identify the type.

4. Attachment Method: Information about how the membrane is attached (e.g., mechanically fastened, fully adhered, or ballasted) can also provide clues.

5. Manufacturer or Product Name: If the inventory includes the manufacturer or product name, you can cross-reference it with product specifications online.

6. Age of Installation: Older roofs might use EPDM, while newer installations often favor TPO, PVC or Modified Bitumen due to their energy efficiency.