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HomeMy WebLinkAboutFile Documents.200 S Aspen St.0007.2017 (36).ACBKMarkup Summary Plan Set.2017.01 3-10-2017 Page Label: B-02 Author: mikeh Date: 3/2/2017 10:38:47 AM File Name: Plan Set.2017.01.pdf Please depict the area of "no construction equipment" on the plans. Plan Set.2017.01.pdf (66) Page Label: B-02 Author: mikeh Date: 3/2/2017 10:39:52 AM File Name: Plan Set.2017.01.pdf Plan calls for dewatering. Where will water be discharged? Please provide more information on dewatering the site. Page Label: B-02 Author: mikeh Date: 3/2/2017 10:23:07 AM File Name: Plan Set.2017.01.pdf Please provide stationing in plan view. Page Label: B-02 Author: mikeh Date: 3/2/2017 10:15:51 AM File Name: Plan Set.2017.01.pdf Limits of excavation appear to be 9' from shoring. Excavation extends well into driplines of existing trees. Please adjust plans to minimize excavation on north side of building. Page Label: B-03 Author: mikeh Date: 3/2/2017 10:20:06 AM File Name: Plan Set.2017.01.pdf Retaining wall part of temporary shoring design? The retaining wall is not depicted on plans. Please provide more information and design on retaining wall. Please depict the area of "no construction equipment" on the plans. Plan calls for dewatering. Where will water be discharged? Please provide more information on dewatering the site. E H G F J Please provide stationing in plan view. 756 Limits of excavation appear to be 9' from shoring. Excavation extends well into driplines of existing trees. Please adjust plans to minimize excavation on north side of building. Retaining wall part of temporary shoring design? The retaining wall is not depicted on plans. Please provide more information and design on retaining wall. This area has been added. De-watering is not planned for this site per Soils Report. Stationing is for reference only and is not utilized for layout. It is not added to plan view, however dimensions to column lines are clarified on plan view. The line referenced in Comment 4 is the property line, not a limit of excavation. This has been clarified on the plan view. The retaining wall is not considered in the temporary shoring design. It is an existing wall that is to remain in place. City of Aspen Received 4/24/17 Building Department Page Label: B-03 Author: mikeh Date: 3/2/2017 10:32:21 AM File Name: Plan Set.2017.01.pdf Soils report doesn't mention a maximum cut slope. The 1:1 slope must be verified. Please provide evidence that a 1:1 slope is stable in the soils on location. Page Label: B-03 Author: mikeh Date: 3/2/2017 10:34:56 AM File Name: Plan Set.2017.01.pdf Traffic loads in the alley must be accounted for in design. Southern wall does not appear to be any different than any of the other sides. Please verify that traffic loading is designed for. Page Label: B-03 Author: mikeh Date: 3/2/2017 10:35:16 AM File Name: Plan Set.2017.01.pdf Property lines must be depicted on all sections. Please adjust plans. Page Label: B-04 Author: mikeh Date: 3/2/2017 10:36:56 AM File Name: Plan Set.2017.01.pdf How will utility installation penetrate shoring? Please provide more information on how utilities will be installed in regards to the shoring. Page Label: C-101 Author: mikeh Date: 2/27/2017 4:51:16 PM File Name: Plan Set.2017.01.pdf Please see drainage report for drainage report comments. Soils report doesn't mention a maximum cut slope. The 1:1 slope must be verified. Please provide evidence that a 1:1 slope is stable in the soils on location. Traffic loads in the alley must be accounted for in design. Southern wall does not appear to be any different than any of the other sides. Please verify that traffic loading is designed for. Job No.: Dwg. No.: General Contractor: Drawn By: Scale: Date: BERKEL & COMPANYCONTRACTORS, INC.Owner: 200 SOUTH ASPEN STREET ASPEN, COLORADO REGIONAL OFFICE - (502) 225-0053 01/12/2017 Property lines must be depicted on allsections. Please adjust plans. How will utility installation penetrate shoring? Please provide more information on how utilities will be installed in regards to the shoring. Please see drainage report for drainage report comments. Temporary slope has been modified to 1.5H : 1V Verified. Traffic loading is included on all 4 sides of the excavation. Property lines have been added to all sections. The lagging boards may be removed during installation of the near surface utilities. City of Aspen Received 4/24/17 Building Department Page Label: C-102 Author: mikeh Date: 2/27/2017 10:32:41 AM File Name: Plan Set.2017.01.pdf Sawcut must be perpendicular to the travel way. Please adjust plans. Page Label: C-103 Author: mikeh Date: 3/2/2017 9:47:16 AM File Name: Plan Set.2017.01.pdf Benches will not be allowed within the ROW. Please adjust the plans. Page Label: C-103 Author: mikeh Date: 2/27/2017 1:25:16 PM File Name: Plan Set.2017.01.pdf Excavation for sidewalk may negatively affect the health of the existing tree. Please verify with the Parks Department that sidewalk excavation is allowed that close to the tree trunk. Page Label: C-103 Author: mikeh Date: 3/8/2017 10:42:45 AM File Name: Plan Set.2017.01.pdf Please include the areas of floating sidewalk on this plan on both Hopkins and Aspen. Page Label: C-103 Author: mikeh Date: 3/2/2017 9:48:27 AM File Name: Plan Set.2017.01.pdf Snowmelt cannot drain onto sidewalk. No drainage from impervious area will be allowed to reach ROW without treatment. Please adjust plans. Sawcut must be perpendicular to the travel way. Please adjust plans. Benches will not be allowed within the ROW. Please adjust the plans. Excavation for sidewalk may negatively affect the health of the existing tree. Please verify with the Parks Department that sidewalk excavation is allowed that close to the tree trunk. Please include the areas of floating sidewalk on this plan on both Hopkins and Aspen. Snowmelt cannot drain onto sidewalk. No drainage from impervious area will be allowed to reach ROW without treatment. Please adjust plans. The saw cut has been altered to be perpendicular to the travel way. Staff has discussed these feature with the architect and landscape architects. A 2' set back has been noted within the civil plan set. The sidewalk alignment and grading has also been altered to accommodate this. Parks is aware of this tree and they have required a floating sidewalk in this area. The floating sidewalk has been depicted with a hatch on this sheet. The front entry way surface has been changed to permeable pavers and the grading has been altered to slope drainage onto the property where inlets will convey the storm water to the COA storm system. City of Aspen Received 4/24/17 Building Department Page Label: C-106 Author: mikeh Date: 2/27/2017 10:38:08 AM File Name: Plan Set.2017.01.pdf Low point on sidewalk. Drainage design must provide conveyance in order to prevent puddling. Please adjust plans. Page Label: C-106 Author: mikeh Date: 2/27/2017 10:30:32 AM File Name: Plan Set.2017.01.pdf 2% maximum cross slope for sidewalk as well as alley crossing. These point elevations create an incorrect cross slope direction as well as a greater than the maximum 2%. Please adjust plans. Page Label: C-106 Author: mikeh Date: 2/27/2017 1:50:52 PM File Name: Plan Set.2017.01.pdf Cross section numbers do not match what is labeled in plan view. Please adjust cross section numbering to match the plan view. Page Label: C-106 Author: mikeh Date: 2/27/2017 10:35:17 AM File Name: Plan Set.2017.01.pdf Slope arrows appear to point in an incorrect direction. Roadway must be crowned and direct runoff to curb and gutter. Please adjust plans and also verify cross slopes. Page Label: C-106 Author: mikeh Date: 3/7/2017 10:02:11 AM File Name: Plan Set.2017.01.pdf Wings for sidewalk ramps is required. Please adjust plans and details to include winged ADA ramps. Low point on sidewalk. Drainage design must provide conveyance in order to prevent puddling. Please adjust plans. 2% maximum cross slope for sidewalk as well as alley crossing. These point elevations create an incorrect cross slope direction as well as a greater than the maximum 2%. Please adjust plans. Cross section numbers do not match what is labeled in plan view. Please adjust cross section numbering to match the plan view. Slope arrows appear to point in an incorrect direction. Roadway must be crowned and direct runoff to curb and gutter. Please adjust plans and also verify cross slopes. Wings for sidewalk ramps is required. Please adjust plans and details to include winged ADA ramps. The grass buffer and sidewalk now slope toward the pervious pavers at the entry way. Inlets are provided at low points on the property. The grading in this are has been changed to satisfy the 2% cross-slope requirement. The numbering has been corrected for the cross-sections. They now match in plan view and profile view. The slope arrow style has been changed so they only point in the direction of flow. The road way slopes toward the curb and gutter. Wings have been added to the sidewalk ADA ramps and conform with the COA design standards. This can be seen on all applicable sheets. City of Aspen Received 4/24/17 Building Department Page Label: C-106 Author: mikeh Date: 2/28/2017 5:45:18 PM File Name: Plan Set.2017.01.pdf Grading within park must be approved by Parks Department. Please verify Parks is allowing such grading. Page Label: C-106 Author: mikeh Date: 3/7/2017 9:47:45 AM File Name: Plan Set.2017.01.pdf More spot elevations are required in this area to ensure overflow reaches grated lid of manhole. Please provide a more detailed design in this area. Page Label: C-106 Author: mikeh Date: 2/27/2017 10:56:47 AM File Name: Plan Set.2017.01.pdf 7900' proposed contour doesn't work. Please adjust plans. Page Label: C-106 Author: mikeh Date: 2/27/2017 10:31:24 AM File Name: Plan Set.2017.01.pdf Landscape buffer must have a maximum cross slope of 5%. Please adjust plans. Page Label: C-106 Author: mikeh Date: 2/23/2017 10:10:58 AM File Name: Plan Set.2017.01.pdf Cross slopes greater than 2%. Maximum ADA ramp cross slope is 2%. Curb profile calls out 2% slope for ramps. Please adjust the plans to have a maximum cross slope of 2%. Grading within park must be approved by Parks Department. Please verify Parks is allowing such grading. More spot elevations are required in this area to ensure overflow reaches grated lid of manhole. Please provide a more detailed design in this area. 7900' proposed contour doesn't work. Please adjust plans. Landscape buffer must have a maximum cross slope of 5%. Please adjust plans. Cross slopes greater than 2%. Maximum ADA ramp cross slope is 2%. Curb profile calls out 2% slope for ramps. Please adjust the plans to have a maximum cross slope of 2%. Discussions with the parks department have taken place and proposed grading has been agreed upon. A 5 scale grading view has been added to the set on sheet C-108. Additional spot elevations and cross-sections have been provided. A sidewalk ramp has been added to this area. The re-grading is shown on the new sheet C-108. The grass buffer slope has been reduced to less than 5%. The re-grading is shown on the new sheet C-108. Re-grading of the ADA ramps has been performed. The re-grading is shown on the new sheet C-108. City of Aspen Received 4/24/17 Building Department Page Label: C-106 Author: mikeh Date: 3/9/2017 2:58:39 PM File Name: Plan Set.2017.01.pdf Steep grade directly off sidewalk will not be allowed. Please bring design up to standard. Page Label: C-106 Author: mikeh Date: 2/27/2017 1:48:07 PM File Name: Plan Set.2017.01.pdf Entire manhole must be located within property. Please depict the outer limits of the manhole, not just the lid, on the plans to ensure the manhole is on private property. Page Label: C-106 Author: mikeh Date: 2/27/2017 1:54:06 PM File Name: Plan Set.2017.01.pdf Re-grading of alley pushes runoff onto neighboring property to south. The alley must convey runoff to Aspen St, not the neighbors to the south of the alley. Please adjust the grading design. Page Label: C-106 Author: mikeh Date: 3/7/2017 9:46:31 AM File Name: Plan Set.2017.01.pdf Please depict existing curb and gutter to ensure proper tie in. Page Label: C-107 Author: mikeh Date: 2/27/2017 5:07:07 PM File Name: Plan Set.2017.01.pdf How will curb inlet be placed on curve of curb & gutter? Please adjust plans to include installation description. Steep grade directly off sidewalk will not be allowed. Please bring design up to standard. Entire manhole must be located within property. Please depict the outer limits of the manhole, not just the lid, on the plans to ensure the manhole is on private property. Re-grading of alley pushes runoff onto neighboring property to south. The alley must convey runoff to Aspen St, not the neighbors to the south of the alley. Please adjust the grading design. Please depict existing curb and gutter to ensure proper tie in. How will curb inlet be placed on curve of curb & gutter? Please adjust plans to include installation description. The grading behind the proposed landscape benches has been altered to eliminate steep slopes. This is shown on sheet C-108 with a zoomed 5 scale view of the proposed grading. The new proposed storm inlet is now a 24" diameter nyloplast pvc inlet placed completely on the property. This is large enough for spacing of all the pipe connection and satisfies the URMP capacity calculations. The alley grading has been altered to provide positive drainage away from the neighboring property. This can be seen on the new grading sheet C-107. The existing curb and gutter layer from the survey has been turned on. Station Offset labels have been added to corners of the inlet box on the curb and gutter alignment sheet C-111. The inlet will be placed first using this control. The curb and gutter will be installed second. The deviation from the alignment for each corner of the inlet is negligible > 0.25" and the curb and gutter concrete will be field adjusted to make up for this gap. City of Aspen Received 4/24/17 Building Department Page Label: C-107 Author: mikeh Date: 2/27/2017 5:15:26 PM File Name: Plan Set.2017.01.pdf Needs more separation??. Please adjust plans. Please have pipe split the difference between the building and the transformer. Page Label: C-107 Author: mikeh Date: 2/27/2017 5:05:04 PM File Name: Plan Set.2017.01.pdf What degree bend is this? Please adjust plans to note all bends. Page Label: C-107 Author: mikeh Date: 2/28/2017 3:46:09 PM File Name: Plan Set.2017.01.pdf No detail for manhole is depicted within the plan set. Please include a manhole detail that includes the grated lid. Page Label: C-107 Author: mikeh Date: 2/23/2017 10:04:34 AM File Name: Plan Set.2017.01.pdf Storm pipe cannot run that close to trunk of existing tree. Please adjust plans. Page Label: C-107 Author: mikeh Date: 2/27/2017 1:19:32 PM File Name: Plan Set.2017.01.pdf Please fade back existing pipe to be demoed or remove it from this plan for clarity. Needs more separation??. Please adjust plans. Please have pipe split the difference between the building and the transformer. What degree bend is this? Please adjust plans to note all bends. No detail for manhole is depicted within the plan set. Please include a manhole detail that includes the grated lid. Storm pipe cannot run that close to trunk of existing tree. Please adjust plans. Please fade back existing pipe to be demoed or remove it from this plan for clarity. The storm pipe has been re-aligned to split the distance between the structure and the transformer. See sheet C-109 This portion of the storm system has been re- designed. A proposed inlet has been placed in the low point of this area. See sheet C-109. Details have been provided for the new nyloplast inlets vs. the concrete manhole. See sheet C-119. This tree has been added the the removal list. This existing pipe has been faded back or turned off. I believe it is conduit for communications that will be demolished. City of Aspen Received 4/24/17 Building Department Page Label: C-108 Author: mikeh Date: 2/27/2017 4:42:47 PM File Name: Plan Set.2017.01.pdf Sanitary sewer service line needs to be depicts to ensure proper crossing and separation. Please depict the sanitary Page Label: C-108 Author: mikeh Date: 2/23/2017 10:12:42 AM File Name: Plan Set.2017.01.pdf Water line must be depicted on profile. Label separation between water line and storm line. Please adjust plans. Page Label: C-108 Author: mikeh Date: 3/7/2017 2:21:09 PM File Name: Plan Set.2017.01.pdf Manholes are required to have a minimum of a 0.2' drop. 2' of sump is excessive. Please limit sump to 0.2'. Please adjust plans. Page Label: C-108 Author: mikeh Date: 2/27/2017 4:40:41 PM File Name: Plan Set.2017.01.pdf Top of soil elevations needs to be depicted on profile. Please provide top of soil elevations. Page Label: C-108 Author: mikeh Date: 2/27/2017 1:00:02 PM File Name: Plan Set.2017.01.pdf Design must include prevention of water infiltration on the south side of the bio-retention area near the transformer. Please include an infiltration prevention measure on south side of rock bed and bio planting media. Sanitary sewer service line needs to be depicts to ensure proper crossing and separation. Please depict the sanitary Water line must be depicted on profile. Label separation between water line and storm line. Please adjust plans. Manholes are required to have a minimum of a 0.2' drop. 2' of sump is excessive. Please limit sump to 0.2'. Please adjust plans. Top of soil elevations needs to be depicted on profile. Please provide top of soil elevations. Design must include prevention of water infiltration on the south side of the bio-retention area near the transformer. Please include an infiltration prevention measure on south side of rock bed and bio planting media. The sanitary sewer service connection has been added to the profile. See sheet C-110 The water line has been added to the storm pipe profile. See sheet C-110. This storm manhole has been adjust to limit the sump and implement a 0.2' drop between inv. in and out. See Sheet C-110. Top soil elevations have been added. See sheet C-110. Another site wall has been added just to the north of the transformer where PVC liner will be attached. City of Aspen Received 4/24/17 Building Department Page Label: C-108 Author: mikeh Date: 2/23/2017 10:29:51 AM File Name: Plan Set.2017.01.pdf Profile must depict water service line to ensure proper separation. Please depict the water service line crossing on the profile and label the separation. Page Label: C-109 Author: mikeh Date: 3/8/2017 10:37:49 AM File Name: Plan Set.2017.01.pdf Tree must have 2' of separation from sidewalk. Please adjust the shape of the sidewalk to provide adequate separation. Page Label: C-109 Author: mikeh Date: 2/27/2017 10:43:57 AM File Name: Plan Set.2017.01.pdf Sidewalks are allowed to have a greater than 5% longitudinal slope if the roadway has a slope greater than 5%, but the sidewalk longitudinal slope cannot exceed the slope of the road. Please adjust the plans so that sidewalk is not steeper than the road. Page Label: C-110 Author: mikeh Date: 3/9/2017 2:46:39 PM File Name: Plan Set.2017.01.pdf Please include measurements from the centerline on Hopkins and Aspen to ensure enough space exists for both vehicle and bike lanes. Page Label: C-110 Author: mikeh Date: 2/27/2017 10:49:04 AM File Name: Plan Set.2017.01.pdf Alley directs runoff to low point on sidewalk. Puddling will occur at north side of alley crossing. Please adjust plans to prevent puddling. Profile must depict water service line to ensure proper separation. Please depict the water service line crossing on the profile and label the separation. Tree must have 2' of separation from sidewalk. Please adjust the shape of the sidewalk to provide adequate separation. Sidewalks are allowed to have a greater than 5% longitudinal slope if the roadway has a slope greater than 5%, but the sidewalk longitudinal slope cannot exceed the slope of the road. Please adjust the plans so that sidewalk is not steeper than the road. Please include measurements from the centerline on Hopkins and Aspen to ensure enough space exists for both vehicle and bike lanes. Alley directs runoff to low point on sidewalk. Puddling will occur at north side of alley crossing. Please adjust plans to prevent puddling. The water service line has been added to the North Swale to 24" Catch Basin Profile on sheet C-110 The sidewalk has been moved to accommodate this 2' set back. The sidewalk slope was reduced as much as possible but due to the tree just north of the alley the sidewalk elevation was required to be raised to limit disturbance to the roots. Dimension have been added to sheet C-111 A sidewalk ramp has been added which slope up from the alley. This directs runoff back to the curb and gutter. The low point is now the flow line of the alley cross pan. See sheet C-108 for detailed grading. City of Aspen Received 4/24/17 Building Department Page Label: C-110 Author: mikeh Date: 3/7/2017 9:27:20 AM File Name: Plan Set.2017.01.pdf Low point with no conveyance. Even with inlet in landscaping area, during the winter months puddling and icing will be a huge issue. Excess infrastructure within the ROW will not be allowed. No low point will be allowed on the sidewalk. Please adjust plans. Page Label: C-110 Author: mikeh Date: 3/3/2017 3:02:01 PM File Name: Plan Set.2017.01.pdf Sidewalk will be allowed to be 5' wide in order to preserve trees. Please hold the southern limit and adjust sidewalk width to 5', only along Hopkins. Page Label: C-112 Author: mikeh Date: 2/27/2017 12:45:51 PM File Name: Plan Set.2017.01.pdf Please provide a plan view that depicts where each cross section is located. All cross sections must have slope labels for sidewalk and landscape buffer. Page Label: C-112 Author: mikeh Date: 2/27/2017 12:44:06 PM File Name: Plan Set.2017.01.pdf ADA ramp must be 6' wide to be consistent with sidewalk. Please adjust plans. Page Label: C-114 Author: mikeh Date: 3/7/2017 9:24:24 AM File Name: Plan Set.2017.01.pdf Plans call for curb stop, but the service line is 4". A 4" line requires the proper valve and not a curb stop. Please adjust the plans. Low point with no conveyance. Even with inlet in landscaping area, during the winter months puddling and icing will be a huge issue. Excess infrastructure within the ROW will not be allowed. No low point will be allowed on the sidewalk. Please adjust plans. Sidewalk will be allowed to be 5' wide in order to preserve trees. Please hold the southern limit and adjust sidewalk width to 5', only along Hopkins. Please provide a plan view that depicts where each cross section is located. All cross sections must have slope labels for sidewalk and landscape buffer. ADA ramp must be 6' wide to be consistent with sidewalk. Please adjust plans. Plans call for curb stop, but the service line is 4". A 4" line requires the proper valve and not a curb stop. Please adjust the plans. This area has been re-graded. the sidewalk profile still has a low point but due to the cross-slope of the new alley ramp flow is directed to the C&G. See sheet C-108. The Hopkins sidewalk along the cottonwoods has been reduced to a 5' width. A side walk cross-section key sheet has been added. See sheet C-114. ADA ramps are now 6' wide. The 4" water service has been redesigned with all 4" D.I.P. parts. See sheet C-117. City of Aspen Received 4/24/17 Building Department Page Label: C-114 Author: mikeh Date: 2/28/2017 11:12:04 AM File Name: Plan Set.2017.01.pdf Water main crossing must be shown on storm pipe profile. Please adjust plans. Page Label: C-114 Author: mikeh Date: 3/9/2017 2:56:37 PM File Name: Plan Set.2017.01.pdf Demo Plan calls for the relocation of electrical manhole. Utility plan must depict new location. Please adjust plans to include new electrical manhole location. TM is large vault. Relocation or abandonment must be verified with appropriate entity. It is my understanding City fiber runs into vault. Page Label: C-114 Author: mikeh Date: 3/9/2017 2:47:33 PM File Name: Plan Set.2017.01.pdf Profiles for service line and hydrant line must be provided. Profiles must include all fittings, bury depths, traffic flange elevation for hydrant line, pipe materials, and other pertinent information. Please include profiles in the plans. Page Label: C-114 Author: mikeh Date: 3/9/2017 2:54:21 PM File Name: Plan Set.2017.01.pdf In order to limit length of service line and create proper separation from storm line, please bend the water service closer to the water main. Also, less fittings and bends is ideal. Please only have one bend in the service line. Page Label: C-114 Author: mikeh Date: 3/9/2017 2:02:33 PM File Name: Plan Set.2017.01.pdf . Water main crossing must be shown on storm pipe profile. Please adjust plans. Demo Plan calls for the relocation of electrical manhole. Utility plan must depict new location. Please adjust plans to include new electrical manhole location. TM is large vault. Relocation or abandonment must be verified with appropriate entity. It is my understanding City fiber runs into vault. Profiles for service line and hydrant line must be provided. Profiles must include all fittings, bury depths, traffic flange elevation for hydrant line, pipe materials, and other pertinent information. Please include profiles in the plans. In order to limit length of service line and create proper separation from storm line, please bend the water service closer to the water main. Also, less fittings and bends is ideal. Please only have one bend in the service line. The water main has been depicted on the storm drain profiles see sheet C-110. Separation has also been dimensioned. Coorispondence with Qwest has taken place and the vault was opened. The vault dimensions are now shown on the utility plan sheet C-117. Coordination with Qwest will take place to relocate the lid. Hydrant and service line profiles have been added to sheet C-117. There is only one bend outside of the property within the ROW. the other bend is on the property and is the owners responsibility. Also avoiding the large landscape benches would be wise if the line were to fail in the future. Trees on the north side of the structure have also limited us to entering the building from the west. Two 45 deg bends are recomended vs. a 90 deg to enter the building perpendicular. Valves have been moved out of the curb and gutter. See sheet C-117. City of Aspen Received 4/24/17 Building Department Page Label: C-114 Author: mikeh Date: 2/23/2017 10:01:39 AM File Name: Plan Set.2017.01.pdf New locations must be depicted on plans. Please adjust plans. Page Label: C-114 Author: mikeh Date: 2/27/2017 1:57:43 PM File Name: Plan Set.2017.01.pdf Easement must be supplied for the transformer. Mike Horvath can supply standard easement language required. Please create an easement exhibit and agreement for review. Page Label: C-114 Author: mikeh Date: 3/2/2017 2:18:05 PM File Name: Plan Set.2017.01.pdf Electric service must be depicted on plans and pipe profiles with amount of storm water infrastructure in vicinity. Primary line must be located outside of bio-retention area. Please adjust plans to include location of electrical service line. Page Label: C-114 Author: mikeh Date: 3/7/2017 9:24:52 AM File Name: Plan Set.2017.01.pdf Easterly and westerly most valves must be located within asphalt. The valve between service line and hydrant line is unnecessary and can be removed. Please adjust the plans. Page Label: C-114 Author: mikeh Date: 3/8/2017 10:43:45 AM File Name: Plan Set.2017.01.pdf Please also call out existing water service line abandonment per city standards on this sheet as well. New locations must be depicted on plans. Please adjust plans. Easement must be supplied for the transformer. Mike Horvath can supply standard easement language required. Please create an easement exhibit and agreement for review. Electric service must be depicted on plans and pipe profiles with amount of storm water infrastructure in vicinity. Primary line must be located outside of bio-retention area. Please adjust plans to include location of electrical service line. Easterly and westerly most valves must be located within asphalt. The valve between service line and hydrant line is unnecessary and can be removed. Please adjust the plans. Please also call out existing water service line abandonment per city standards on this sheet as well. Relocation of the gas meter has been called out on sheet C-117. An easement exhibit has been provided with the easement agreement form. An electrical line has been shown on C-117 running from the old transformer location to the new transformer. Valves have been relocated out of the curb and gutter. See sheet C-117. Abandonment of the existing water service has been called out. See Sheet C-117. City of Aspen Received 4/24/17 Building Department Page Label: C-115 Author: mikeh Date: 3/7/2017 2:37:14 PM File Name: Plan Set.2017.01.pdf No excavation is allowed for sidewalk. 10" excavation will not be allowed in vicinity of trees. Please adjust the detail to exclude excavation. Page Label: C-116 Author: mikeh Date: 2/28/2017 11:10:17 AM File Name: Plan Set.2017.01.pdf Typical Water Service Detail does not apply to this project. Detail is for taps 2" or smaller. Please remove the detail from the plan set and include relevant detail as necessary. Page Label: C-116 Author: mikeh Date: 2/27/2017 4:49:05 PM File Name: Plan Set.2017.01.pdf No detail for the walls containing orfices and weirs is provided. Please provide details for the walls of the Bio-swale areas. Page Label: C-116 Author: mikeh Date: 2/27/2017 4:50:12 PM File Name: Plan Set.2017.01.pdf More information on the bio-media is required. Please provide a detail for the soil profile of the bio-media and rock beds that complies with the URMP. Page Label: GX-001 Author: mikeh Date: 3/2/2017 10:48:44 AM File Name: Plan Set.2017.01.pdf All plans must be for construction. Please adjust plans. No excavation is allowed for sidewalk. 10" excavation will not be allowed in vicinity of trees. Please adjust the detail to exclude excavation. Typical Water Service Detail does not apply to this project. Detail is for taps 2" or smaller. Please remove the detail from the plan set and include relevant detail as necessary. No detail for the walls containing orfices and weirs is provided. Please provide details for the walls of the Bio-swale areas. More information on the bio-media is required. Please provide a detail for the soil profile of the bio-media and rock beds that complies with the URMP. All plans must be for construction. Please adjust plans. This call out has been removed from the detail. This detail has been removed and the water service profile has been added to sheet C-117 Cross-sections through the proposed weirs have been added. See Sheet C-109. A cross-section / detail has also been added. See Sheet C-109. This has been adjusted. City of Aspen Received 4/24/17 Building Department Page Label: L6.2 Author: mikeh Date: 3/2/2017 9:50:57 AM File Name: Plan Set.2017.01.pdf Clearances for transformer must be maintained. 3' on N, E, & W sides and 10' to the South. Please adjust landscaping plan. jgjuhgugkuy A Clearances for transformer must be maintained. 3' on N, E, & W sides and 10' to the South. Please adjust landscaping plan. The plants surrounding the transformer are small plants and shrubs. City of Aspen Received 4/24/17 Building Department Markup Summary Drainage Report.2017.01 3-10-2017 Page Label: 10 Author: mikeh Date: 2/27/2017 4:45:46 PM File Name: Drainage Report.2017.01.pdf Calculations must be provided that prove the WQCV infiltrates into the media and rock bed before over topping the proposed weirs separating the bio-swale areas. Please provide infiltration calculations to ensure WQCV is treated. Drainage Report.2017.01.pdf (3) Page Label: 10 Author: mikeh Date: 2/27/2017 4:43:59 PM File Name: Drainage Report.2017.01.pdf Drain time calculations need to be supplied. The WQCV BMP must drain within 12 hours. Please provide drain time calculations. Page Label: 10 Author: mikeh Date: 2/27/2017 4:37:38 PM File Name: Drainage Report.2017.01.pdf Inlet sizing calculations must be provided for the street inlet at the corner of Aspen and Hopkins. Please provide capacity calculations for the street inlet.   At the bottom of each layer of scr to the 100yr historic peak flow wh weir. In other words the effective elevation when the 100 peak flow along with section 5.8.1 of the UR Calculations must be provided that prove the WQCV infiltrates into the media and rock bed before over topping the proposed weirs separating the bio-swale areas. Please provide infiltration calculations to ensure WQCV is treated. 10  calculated during the 100 yr. event is shown in the appendix. This water to size the orifice plates. creened rock is an orifice plate. This orifice plate restricts the flow down when the water level reached the 100yr developed elevation flow over the e head elevation for sizing the orifice was derived from the water surface w is flowing over the weir. Below is a table showing the values used URMP. Drain time calculations need to be supplied. The WQCV BMP must drain within 12 hours. Please provide drain time calculations. 5.2 Inlet Inlets were used to siz of 0.04’ w was used f will be set selected tre Sub Basin and Recta Inlet ID B S SLOT DRAIN ALLEY TRENCH DRAIN Sub Basin and Circ Inlet ID Inlet sizing calculations must be provided for the street inlet at the corner of Aspen and Hopkins. Please provide capacity calculations for the street inlet. Roof drains and storm pipes are now piped directly into the screened rock media below the planting material. This way infiltration will not be restricted by the growing media. For the 132.37 cubic feet of WQCV to drain in under 12 hours the flow rate through the orifice must be greater than 11 cubic feet per hour or 0.003 cfs. The 2.81" dia orifice would need less head than its diameter to satisfy this. Auto CADs express tools were utilized to simulate the proposed curb inlet at the corner of S. Aspen St. and Hopkins. This can be seen on sheet C-103. City of Aspen Received 4/24/17 Building Department