Loading...
HomeMy WebLinkAboutFile Documents.401 Castle Creek Rd.0024.2019 (15).ACBKEng Comments Ambulance Facility Rd 1 Page: [3] C-101 EXISTING CONDITIONS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Existing sewer lateral does not appear to be shown and sewer main appears to be incomplete. Please shown the full alignment for the sanitary sewer system. Also please clarify the work on this utility on subsequent sheets as applicable, including demolition overall site plan, profile sheets, etc. 2018-05-09 AADF 100% CD Civil Set.pdf (56) Page: [3] C-101 EXISTING CONDITIONS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please clarify what this utility labeled "ET" is as it is not included in the legend. Page: [3] C-101 EXISTING CONDITIONS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Show existing stormwater conveyance systems on this sheet or on a separate sheet with labels for structures, pipes, etc. Page: [4] C-102 OVERALL SITE PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Water service alignment appears incomplete. Please revise to show complete alignment. Page: [4] C-102 OVERALL SITE PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Show continuation of pedestrian route to hospital campus. Page: [4] C-102 OVERALL SITE PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf If dashed line around the perimeter designates an easement boulder wall cannot encroach in it. If this is the setback of the property, confirm with Zoning that wall is allowed. Alternatively if this the adjacent property, provide letter that this is acceptable. Page: [5] C-103 DEMO PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Demo existing sewer for HHS Building? Page: [5] C-103 DEMO PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf 2 inch saw cut does not appear to be needed. Page: [7] C-105 PARKING LOT LAYOUT & SIGNAGE File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Indicate the raised will be striped. 233.02'233.02' S S S C CT Existing sewer lateral does not appear to beshown and sewer main appears to be incomplete. Please shown the full alignment forthe sanitary sewer system. Also please clarifythe work on this utility on subsequent sheets asapplicable, including demolition overall siteplan, profile sheets, etc. 199.49' 199.49'Please clarify what this utility labeled "ET" is as it is not included in the legend. Show existing stormwater conveyance systems on this sheet or on a separate sheet with labels for structures, pipes, etc. WV WV WV Water service alignment appears incomplete. Please revise to show complete alignment. WV WV AL LOOP ROAD Show continuation of pedestrian route to hospital campus. If dashed line around the perimeterdesignates an easement boulder wall cannot encroach in it. If this is the setback of the property, confirmwith Zoning that wall is allowed.Alternatively if this the adjacent property, provide letter that this is acceptable.XXXX XX Demo existing sewerfor HHS Building? WV WV WV 2 inch saw cut does not appear to be needed.compactcompactSPEEDHUMP Indicate the raised will be striped. Page: [7] C-105 PARKING LOT LAYOUT & SIGNAGE File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please provide stop sign(s) and stop bar from exit road to Doolittle drive Page: [7] C-105 PARKING LOT LAYOUT & SIGNAGE File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Provide signage detail(s) for accessible parking. Page: [12] C-110 AADF GRADING File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Mark exact location of grade break in drive. Page: [12] C-110 AADF GRADING File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Include scale and north arrow. Page: [13] C-111 AADF PERIMETER DRAIN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please provide a detail for foundation drain drywell. Page: [13] C-111 AADF PERIMETER DRAIN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Include scale and north arrow. Page: [14] C-112 PARKING LOT GRADING PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Light pole in curb & gutter? Not shown on other details. Page: [14] C-112 PARKING LOT GRADING PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Light pole in correct location? Please relocate out of path of travel. Page: [14] C-112 PARKING LOT GRADING PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Where does ribbon curb stop and start? Please provide detail. Page: [14] C-112 PARKING LOT GRADING PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Where are break points from catch to spill curb & gutter?WRONGWAYPlease provide stop sign(s) and stop bar from exit road to Doolittle drive Provide signage detail(s) for accessible parking. ASPE S Mark exact location of grade break in drive. Include scale and north arrow. A P D Please provide a detail for foundation drain drywell. Include scale and north arrow. Light pole in curb & gutter? Not shown on other details. Light pole in correct location? Please relocate out of path of travel. Where does ribbon curb stop and start? Please provide detail. Where are breakpoints from catch to spill curb & gutter? Page: [15] C-113 PARKING LOT LOOP P&P 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please show utilities in parking lot loop profiles on plan view also. Page: [17] C-115 PARKING LOT TURNING File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Provide an exhibit that shows there are no obstructions within the sight triangle, 30 feet from the intersection, as defined in the CoA Design Standards #ENG-206A. Page: [18] C-116 UTILITY LAYOUT File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Space trees away from water service. Page: [18] C-116 UTILITY LAYOUT File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Sanitary & Water appear to lack 10 feet of separation. Page: [18] C-116 UTILITY LAYOUT File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Are existing electric & gas running through retaining wall? If so, shoring documents do not match civil documents, coordinate appropriately. Page: [18] C-116 UTILITY LAYOUT File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Space trees away from water service. Page: [18] C-116 UTILITY LAYOUT File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Tree on northeast side of parking lot is too close to water line. Page: [19] C-117 DRY UTILITY RELOCATION PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Clarify the purpose of this easement. Is access to gasline also included? Page: [19] C-117 DRY UTILITY RELOCATION PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Easement lines appear incorrect and must include the new transformer. Transformer easements shall be sized to include adequate clearance zones. Page: [19] C-117 DRY UTILITY RELOCATION PLAN File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Similar to the existing electric and gas lines, note on this sheet that the FO line will be removed following new FO utility work. Please show utilitiesin parking lot loopprofiles on plan viewalso. Provide an exhibit that shows there are no obstructions within the sight triangle, 30 feet from the intersection, as defined in the CoA Design Standards #ENG-206A. S S Space trees away from water service. S S Sanitary & Water appear to lack 10 feet of separation. Are existing electric &gas running through retaining wall? If so, shoring documents do not match civil documents, coordinateappropriately. Space trees away from water service.DOOLIT Tree on northeast side of parking lot is too close to water line. Clarify the purpose of this easement. Is access to gasline also included?compactcompactASPEN AMBU DISTR CASTLE C ASPEN, C Easement lines appear incorrect and must include the new transformer. Transformer easements shall be sized to include adequate clearance zones. Similar to the existing electric and gas lines, note on this sheet that the FO line will be removed following new FO utility work. Page: [20] C-118 STORM SYSTEM LAYOUT - 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please provide elevations and slopes for the trench drain and Pipe 24. Page: [20] C-118 STORM SYSTEM LAYOUT - 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Provide a detail or spec for the splash block. Page: [20] C-118 STORM SYSTEM LAYOUT - 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf No profiles/elevations/slopes are provided for Pipes 20-23 and Inlets 2-4. Page: [20] C-118 STORM SYSTEM LAYOUT - 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Based on the drainage report, it appears this is the roof connection for sub-basin 1.6. Please verify this or clarify where the roof drains to. Page: [20] C-118 STORM SYSTEM LAYOUT - 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please label tie-in manhole for Pipe 19 on plan view. Page: [21] C-119 STORM SYSTEM LAYOUT - 2 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please provide more information for the 15" ADS pipe and FES south of the exit drive. Page: [21] C-119 STORM SYSTEM LAYOUT - 2 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Remove infrastructure out of sidewalk. Page: [21] C-119 STORM SYSTEM LAYOUT - 2 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Identify the locations of HLR EX PIPE-1, HLR EX PIPE-2, and Doolittle EX PIPE. Page: [22] C-120 SANITARY SEWER PLAN & PROFILE File Name: 2018-05-09 AADF 100% CD Civil Set.pdf 18 inches of separation between water and sanitary required. Identify the clearance shown. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Include shut-off instructions for main line to cut in tee. Please provide elevations and slopes for the trench drain and Pipe 24. Provide a detail or spec for the splash block. S No profiles/elevations/slopesare provided for Pipes 20-23and Inlets 2-4. compact Based on the drainage report, it appears thisis the roof connection for sub-basin 1.6.Please verify this or clarify where the roofdrains to. Please label tie-inmanhole for Pipe 19on plan view. Please provide more information for the 15" ADS pipe and FES south of the exit drive. Remove infrastructure out of sidewalk. WV WV WV Identify the locations of HLR EX PIPE-1, HLR EX PIPE-2, and Doolittle EX PIPE. 18 inches of separation between water and sanitary required. Identify the clearance shown. Include shut-off instructions for main line to cut in tee. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf These notes appear to be misplaced. Please revise. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Maintain same separation from footer to allow for maintenance and constructibility. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Provide encasement of line to prevent cross connection. Ten feet either side of connection. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Appears to be a deflection in the pipe. How is this accomplished? Please show bends or allowable deflection joint-to-joint. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Optimize layout of utilities to minimize number of crossings. Page: [23] C-121 WATERLINE P&P File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Valve wrench will not turn without some separation from the valve and the hydrant. Page: [25] C-201 STORM SYSTEM PROFILES-1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please label Bend 5 in Profile 1. Page: [25] C-201 STORM SYSTEM PROFILES-1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please show electric crossing in Profile 2. Page: [25] C-201 STORM SYSTEM PROFILES-1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Not sure what downspout connection shown in Pipe 11 in Profile 1 is for. Page: [25] C-201 STORM SYSTEM PROFILES-1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please label Pipe 14 in Profile 1. These notes appear to be misplaced. Please revise. Maintain same separation from footer to allow for maintenance and constructibility. Provide encasement of line to prevent cross connection. Tenfeet either side ofconnection. Appears to be a deflection in the pipe. How isthis accomplished? Please show bends orallowable deflection joint-to-joint. Optimize layout of utilities to minimize number of crossings. Valve wrench will notturn without someseparation from the valve and the hydrant. Please label Bend 5 in Profile 1. Please show electric crossing in Profile 2. Not sure what downspout connection shown in Pipe 11 in Profile 1 is for. Please label Pipe 14 in Profile 1. Page: [25] C-201 STORM SYSTEM PROFILES-1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please provide elevations for vertical bends in Profile 1. Page: [26] C-202 STORM SYSTEM PROFILES-2 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please show fiber and water crossings in HLR Pipe 1 Profile. Page: [28] C-401 GRADING DETAILS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Include scale and north arrow. Page: [28] C-401 GRADING DETAILS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf ADA grading detail for ramp at southeast corner of site appears to be missing. Please provide. Page: [28] C-401 GRADING DETAILS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Remove infrastructure out of sidewalk. Page: [28] C-401 GRADING DETAILS File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Where applicable, the City prefers wings in-lieu of curbs next to landscape areas to lower the trip hazard potential. Page: [29] C-501 DETAILS - 1 File Name: 2018-05-09 AADF 100% CD Civil Set.pdf Please provide height of raised crosswalk section from asphalt. Typical installation following AASHTO standards is 3 inches. Any higher than 3 inches the fire trucks have issues with losing equipment driving over them as well as plow truck blades jarring. Page: 10 File Name: 2018-05-09 Ambulance Facility Final Drainage Report.pdf Can Doolittle Pond detain area routed to it? Provide calculations if so. 2018-05-09 Ambulance Facility Final Drainage Report.pdf (4) Page: 12 File Name: 2018-05-09 Ambulance Facility Final Drainage Report.pdf There appears to be errors in the contributing sub-basins column, particularly AADF Pipes 2, 3, 4, and 5. Please revise and clarify as needed. Page: 15 File Name: 2018-05-09 Ambulance Facility Final Drainage Report.pdf Provide detail on which entity is going to upkeep storm system onsite, CDS, Doolittle Pond, and any changes to AVH pond changes. Please provideelevations for verticalbends in Profile 1. Please show fiber and water crossings in HLR Pipe 1 Profile. Include scale and north arrow. ADA grading detail for ramp at southeast corner of site appears to be missing. Please provide. Remove infrastructure out of sidewalk.7\44 - Pitkin Ambulance Facility\04-DWG\04-Sheetset\SS-AADF Grading Details.dwgWhere applicable, theCity prefers wingsin-lieu of curbs next tolandscape areas tolower the trip hazardpotential. Please provide height of raised crosswalk section from asphalt. Typical installation following AASHTO standards is 3 inches. Any higher than 3 inches the fire trucks have issues with losing equipment driving overthem as well as plowtruck blades jarring. the existing street inlet in Doolittle Drive as a form of water bed area flowing into Doolittle Pond. The unit was designed in event for subbasin 2.1 (the contributing subbasin) equal to 0.46 the 100-year storm event of 1.57 cfs. A Contech CDS2015-5 has and a maximum bypass capacity of 10.0 cfs and is therefore y will range in size from 8 to 18 inches. Grates used for 8” drain sins will have grates matching the drainage basin size. These area her the landscaping or hardscaping around the site. The inlets ediately to the west of the facility as well as from some of the nding the facility. An eight-inch trench drain will capture runoff Can Doolittle Pond detain area routed to it? Provide calculations if so. Contibuting Sub-Basins Design Flow Rate Qdes1.1-1.2 0.86 1.1-1.3 0.86 1.1-1.4 0.86 1.1-1.5 0.86 1.1-1.6 0.861.1-1.3 1.03 1.1-1.3 1.03 1.1-1.3 1.03 1.1-1.4 1.13 There appears to be errors in the contributing sub-basins column, particularly AADF Pipes 2, 3, 4, and 5. Please revise and clarify as needed. avoid its use. An agreement to avoid the use of salt for deicing will be part of the mainte as already been agreed to by Pitkin County Facility management. Provide detail on which entity is going to upkeep storm systemonsite, CDS, Doolittle Pond, and any changes to AVH pond changes. Page: 15 File Name: 2018-05-09 Ambulance Facility Final Drainage Report.pdf Please provide summary of where snow storage will be generally located and where if moved offsite. Page: 7 File Name: AADF geotech report.pdf Include hydraulic conductivity and include testing method, location, and depth of test(s), per URMP requirements. AADF geotech report.pdf (1) Page: 2 File Name: AADF survey 100% cd set.pdf Show all existing easements. It appears some are missing, including water service and a power line easement. AADF survey 100% cd set.pdf (2) Page: 2 File Name: AADF survey 100% cd set.pdf It appears that some utilities are not included in this survey, such as water main and service and sanitary sewer service. Please revise to include this. Page: 1 File Name: Fire Calcs 1.PDF Please provide more detail and explanation of why a 6 inch diameter supply line is required. Fire Calcs 1.PDF (1) eicing will be part of the maintenance plan agement. Please provide summary of where snow storage will be generally located and where if moved offsite. Include hydraulic conductivity and includetesting method, location, and depth oftest(s), per URMP requirements. Show all existing easements. It appears some are missing,including water service and a power line easement. It appears that some utilities are not included in this survey, such as water main and service and sanitary sewer service. Please revise toinclude this. Calculation Date: 3/22/2018 PreAction System:N/A Please provide more detail and explanation of why a 6 inch diameter supply line is required.