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Summary of Contents for Hydro International Hydro DryScreen
- Page 1 Operation and Maintenance Manual Hydro DryScreen Stormwater Solutions Next Generation Baffle Box Turning Water Around ... ®...
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Page 2: Table Of Contents
COPYRIGHT STATEMENT: The contents of this manual, including the drawings and specifications contained herein or annexed hereto, are intended for the use of the recipient to whom the document and all associated information are directed. Hydro International plc owns the copyright of this document (including any drawings or graphics), which is supplied in confidence. -
Page 3: Hydro Dryscreen
Each model has both a screening and sediment storage capacity that must be periodically inspected and cleaned to ensure proper operation and efficient separation. Figure 1 shows the key components of each Hydro DryScreen and its operation is briefly described... -
Page 4: Maintenance Overview
• It is important to inspect your Hydro DryScreen at least every intended to opened from the surface using a pole. If the system six months during the first year of operation to determine your includes these hatches, there is no need for entry into the vault site-specific rate of pollutant accumulation. -
Page 5: Inspection
Securely replace the access covers. Take down safety equipment. Notify Hydro International of any irregularities noted during inspection. Screenings & Sediment Cleanout The access openings or ports located at the top of the precast vault provide unobstructed access for a vactor hose and skimmer pole to be lowered onto the horizontal screens and sump. - Page 6 10. Pull all sections back as you found them and reapply the red hold down clamps. 11. Take pictures of cleaned system, exit the Hydro DryScreen and replace the access. Activity Frequency Inspection...
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Page 7: Hydro Dryscreen Installation Log
10-FT X 18-FT 12-FT X 22-FT (0.9M X 1.8M) (1.2m X 2.4m) (1.8m X 3.6m) (2.4m X 4.3m) (3.0m X 5.5m) (3.7m X 6.7m) Hydro International (Stormwater), 94 Hutchins Drive, Portland ME 04102 Tel: (207) 756-6200 Fax: (207) 756-6212 Web: www.hydro-int.com... -
Page 8: Hydro Dryscreen Maintenance Log
Prior to Removal *Note: Sediment removal is not required unless sediment depths exceed 50% of maximum clean-out depths stated in Table 1. Notes Hydro International (Stormwater), 94 Hutchins Drive, Portland ME 04102 Tel: (207) 756-6200 Fax: (207) 756-6212 Web: www.hydro-int.com... - Page 9 NOTES Hydro DryScreen Operation and Maintenance Manual Hydro DryScreen Operation & Maintenance Maual | ® Page 10 Hydro DryScreen Inspection Log ® Site Name: ____________________________________________________________ Owner Change since last inspection? Y Location: ___________________________________________________________________________________________________ Owner Name: _______________________________________________________________________________________________ Address: _____________________________________________________________ Phone Number: _________________________...
- Page 10 Inspector Comments: ________________________________________________________________________________________ __________________________________________________________________________________________________________ ___________________________________________________________________________________________________________ ___________________________________________________________________________________________________________ Overall Condition of Hydro DryScreen: Acceptable Unacceptable **”Acceptable” would mean properly functioning; “unacceptable” would mean damaged or required further maintenance. If any of the above Inspection Items are checked “Yes” for “Maintenance Needed”, list Maintenance actions and their completion dates...
- Page 11 Need Maintenance for your Hydro DryScreen? Call 1 (800) 848 - 2706 Stormwater Solutions 94 Hutchins Drive Portland, ME 04102 Tel: (207) 756-6200 Fax: (207) 756-6212 stormwaterinquiry@hydro-int.com www.hydro-int.com Turning Water Around... ® ©Hydro International HDS_O+M_A1604...
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