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Combined display of all available logs of LID SWM Planning and Design Guide. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

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• 18:15, 20 July 2022 JamesCowan talk contribs moved page Installation of underdrains to Underdrains: Installation
• 18:15, 20 July 2022 JamesCowan talk contribs moved page Installation of impermeable liners to Impermeable liners: Installation
• 18:14, 20 July 2022 JamesCowan talk contribs moved page Installation of geogrids to Geogrids: Installation
• 18:11, 20 July 2022 JamesCowan talk contribs moved page Installation of geotextiles to Geotextiles: Installation
• 17:49, 20 July 2022 Kyle menken talk contribs created page Construction: excavation and rough grade (Created page with "===Excavation and rough grade=== Excavation to the specified depths in the drawings is critical to the LID feature’s future performance. It also requires heavy machinery which, if used incorrectly, can compact soils and lower their native infiltration rates. <br/> '''Construction steps''' #Mark out the limit of excavation. #Use predefined access routes to move heavy equipment. #Cut and stabilize access and staging areas. #Cut and stabilize channels and slopes. #Excavat...")
• 17:26, 20 July 2022 Kyle menken talk contribs created page Construction: clearing and grubbing (Created page with "====Clearing and grubbing==== Clearing and grubbing is the stripping of vegetation and topsoil prior to excavation and rough grading within designated areas. '''Construction steps''' #Clear trees, large shrubs, stumps, etc. (grubbing). #Use appropriately sized machinery (e.g. a mini-excavator) to strip sod and ground-level vegetation (clearing). #Stockpile materials within designated areas if necessary. If the materials are being hauled offsite, stripped materials idea...")
• 16:04, 20 July 2022 DanielFilippi talk contribs created page File:CDA Fail p.p.JPG
• 16:04, 20 July 2022 DanielFilippi talk contribs uploaded File:CDA Fail p.p.JPG
• 16:03, 20 July 2022 DanielFilippi talk contribs created page File:CDA Pass p.p.JPG
• 16:03, 20 July 2022 DanielFilippi talk contribs uploaded File:CDA Pass p.p.JPG
• 14:56, 20 July 2022 JamesCowan talk contribs created page File:Flood-test-permeable-pavers.jpg
• 14:56, 20 July 2022 JamesCowan talk contribs uploaded File:Flood-test-permeable-pavers.jpg
• 14:54, 20 July 2022 JamesCowan talk contribs created page File:Flood-test-bioretention.jpg
• 14:54, 20 July 2022 JamesCowan talk contribs uploaded File:Flood-test-bioretention.jpg
• 14:06, 20 July 2022 JamesCowan talk contribs created page Final Certification (Created page with "Final inspection requirements are in-place to ensure that a final site-wide inspection is performed and allow for mitigation to occur before the contractor is relieved of responsibility. Final certifications are performed by knowledgeable personnel, such as the design engineer, who are qualified to ensure that LID features are operating as intended. This stage is critically important, as it is the last opportunity for issues to be resolved before the property owner assum...")
• 13:29, 20 July 2022 JamesCowan talk contribs created page File:Permanent-fencing.jpg
• 13:29, 20 July 2022 JamesCowan talk contribs uploaded File:Permanent-fencing.jpg
• 13:25, 20 July 2022 JamesCowan talk contribs created page Permanent fencing (Created page with "Permanent Fencing Delineating features with permanent fencing can eliminate tripping and falling hazards and protect soil media and plantings. Construction Steps: #Securely install fencing around the perimeter of the feature Inspection Points: *Fencing size and material matches design *Fencing is installed in correct location as per design")
• 20:02, 19 July 2022 JamesCowan talk contribs created page As-built surveys (Created page with "Throughout the construction process, it is sometimes necessary to deviate from the intended design of LID features and adapt the design to on-site conditions. The completion of a post-construction as-built survey is a standard operating procedure for engineering projects that captures any changes made to the feature’s design during construction.<sb> Survey Steps: #Use the same datum as the pre-engineering survey #If a pre-engineering survey is not available, use a ref...")
• 19:18, 19 July 2022 JamesCowan talk contribs created page File:Overflow-pipe-install.jpg
• 19:18, 19 July 2022 JamesCowan talk contribs uploaded File:Overflow-pipe-install.jpg
• 19:16, 19 July 2022 JamesCowan talk contribs created page File:Overflow-plastic-cap.jpg
• 19:16, 19 July 2022 JamesCowan talk contribs uploaded File:Overflow-plastic-cap.jpg
• 18:59, 19 July 2022 JamesCowan talk contribs created page Overflow: Installation (Created page with "Overflows are features of inline facilities and convey larger storm events out of the LID feature. Construction Steps: #Connect the overflow drain to the underdrain #Install overflow pit to grade at the location specified in the contract documents #Fit a metal, domed grate to the overflow Key Inspection Points: *Overflow drain matches design specifications *Overflow pit is positioned at the maximum water surface elevation of the practice, as per the cont...")
• 18:46, 19 July 2022 JamesCowan talk contribs created page File:Monitoring-well-subgrade.jpg
• 18:46, 19 July 2022 JamesCowan talk contribs uploaded File:Monitoring-well-subgrade.jpg
• 18:40, 19 July 2022 JamesCowan talk contribs created page Monitoring wells: Installation (Created page with "Monitoring wells allow for measurement of water levels in the sub-surface components of LID practices. They are important for sampling procedures and ensuring that the LID feature are performing as intended.<br> Construction Steps:<br> #Install a cap stand at the required elevation to anchor the monitoring well. #Wrap the perforated pipe with a geotextile sock (to prevent migration of soil into the well). #Anchor the perforated pipe to the bottom of the LID feature. #In...")
• 17:55, 19 July 2022 JamesCowan talk contribs created page File:Bentonite-clay-liner.jpg
• 17:55, 19 July 2022 JamesCowan talk contribs uploaded File:Bentonite-clay-liner.jpg
• 17:51, 19 July 2022 JamesCowan talk contribs created page File:Liner-roadside.jpg
• 17:51, 19 July 2022 JamesCowan talk contribs uploaded File:Liner-roadside.jpg
• 16:15, 19 July 2022 DanielFilippi talk contribs created page File:LID-IM-Guide-7.4-Permeable-Pavements.pdf
• 16:15, 19 July 2022 DanielFilippi talk contribs uploaded File:LID-IM-Guide-7.4-Permeable-Pavements.pdf
• 16:03, 19 July 2022 DanielFilippi talk contribs created page File:Sediment accumulation perm.JPG
• 16:03, 19 July 2022 DanielFilippi talk contribs uploaded File:Sediment accumulation perm.JPG
• 15:19, 19 July 2022 JamesCowan talk contribs created page Installation of impermeable liners (Created page with "Impermeable liners can be applied when LID features are not intended to infiltrate runoff into the underlying soil. They protect building foundations or other subsurface infrastructure. They also prevent infiltration through contaminated soils. Where building foundations next to the LID feature are not waterproofed, liners can be used to protect adjacent infrastructure.<br> Construction Steps:<br> #Compact 30 – 50 mm of sand over the soil onto which the membrane will...")
• 15:04, 19 July 2022 JamesCowan talk contribs created page File:Underdrain-subgrade.jpg
• 15:04, 19 July 2022 JamesCowan talk contribs uploaded File:Underdrain-subgrade.jpg
• 14:58, 19 July 2022 JamesCowan talk contribs created page File:Underdrain-with-risers.jpg
• 14:58, 19 July 2022 JamesCowan talk contribs uploaded File:Underdrain-with-risers.jpg
• 13:46, 19 July 2022 JamesCowan talk contribs created page Installation of underdrains (Created page with "Underdrains Underdrains are perforated pipes that collect subsurface water and convey water out of an LID facility once it reaches capacity. Their design is determined by the drainage requirements of the feature. Construction Steps: 1. Install the underdrain to grade with a consistent slope of 0.5% to 1.0% 2. Connect overflow risers with single-elbowed ‘y’ connections or 45° elbows 3. Situate maintenance risers where siltation is expected in drain lines (such as a...")
• 13:41, 19 July 2022 Kyle menken talk contribs created page Construction: communication, inspection plan, and utilities coordination (Created page with "After securing a contractor, a pre-construction meeting between the project manager, project engineer, and contractor will facilitate an efficient job site and reduce the potential for miscommunication. These meetings should cover: • LID design detials and construction notes • material specifications, inspections, and chain-of-custody • acess routes and storage areas • protection of LID practices: phasing, ESC, and perimeter fencing • equipment requirements an...")
• 12:21, 19 July 2022 Kyle menken talk contribs created page LID construction notes (Created page with "====LID construction notes==== LID design drawings need detailed construction notes within the design drawings. These notes should include details relevant to: *sequencing and staging areas *material specifications *testing requirements *installation procedures *elevations and invert details for inlet, outlet, and overflow features *grading details for conveyance features *erosion and sediment control requirements *inspection and maintenance responsibilities during...")
• 04:51, 19 July 2022 JamesCowan talk contribs created page Installation of geogrids (Created page with "Where structural loads are anticipated or underlying soil is particularly soft, geogrid can be applied in conjunction with geotextile. Geogrid is a rigid geosynthetic material that can be laid on sub-grade to reinforce softer soils and provide a more even distribution of loads across the sub-grade materials.<br> <gallery mode="packed" widths=300px heights=300px> geogrid-beside.jpg | Geogrid rolled out prior to installation. geogrid-silvacells.jpg | Geogrid wrapped aroun...")
• 04:10, 19 July 2022 JamesCowan talk contribs created page File:Geotextile-RS380I.jpg
• 04:10, 19 July 2022 JamesCowan talk contribs uploaded File:Geotextile-RS380I.jpg
• 04:05, 19 July 2022 JamesCowan talk contribs created page File:Geogrid-silvacells.jpg
• 04:05, 19 July 2022 JamesCowan talk contribs uploaded File:Geogrid-silvacells.jpg
• 04:00, 19 July 2022 JamesCowan talk contribs created page File:Geogrid-beside.jpg
• 04:00, 19 July 2022 JamesCowan talk contribs uploaded File:Geogrid-beside.jpg

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