Lee's Summit

Misc.

As designed, the separation between footings and storm sewer are minimal. The plans are being approved because the storm sewer is private and the maintenance of that storm sewer is solely the owner's responsibility. At a minimum, the City recommends that adequate separation be provided should maintenance be required so that the carport structures are not compromised.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

Misc.

As shown, there are many potential significant conflicts with utilities. Please clearly show the separation that will be provided from outside edge of utility pipe to outside edge of footing. Once that information is provided, further review can be done. This is required because the structures/footings can’t just be relocated in the field.

DE C&O #11 Pavement Thickness

Private parking lots shall follow Article 8 of the Unified Development Ordinance for pavement thickness and base requirements.

DE Contact Field Eng. Inspector

Prior to the commencement of any construction activities, the Contractor shall contact Field Engineering Inspections at (816) 969-1200 to coordinate a preconstruction meeting / conference with the assigned Field Engineering Inspector.

DE Engineers Estimate

The Engineer’s Estimate of Probable Construction Costs has been accepted for this project, and the Engineering Plan Review and Inspection Fee (which is calculated as 3% of the total infrastructure cost plus a water test inspection fee(s)), and the water tap and meter setup fee have been included. These must be paid prior to the issuance of an infrastructure permit and/or the final processing of a building permit. $115,565.08.

DE Future Repair Work

Please be aware that any future repair work to public infrastructure (e.g., water main repair, sanitary sewer repair, storm sewer repair, etc.) within public easements will not necessarily include the repair of pavement, curbing, landscaping, or other private improvements which are located within the easement.

Misc.

Please review the plan set for elevations/information that is either blurry or overlapping and revise as needed. Sheets C2.0 & C3.0 have examples that, but please review the entire plan set.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

DE C&O #11 Pavement Thickness

Private parking lots shall follow Article 8 of the Unified Development Ordinance for pavement thickness and base requirements.

DE Contact Field Eng. Inspector

Prior to the commencement of any construction activities, the Contractor shall contact Field Engineering Inspections at (816) 969-1200 to coordinate a preconstruction meeting / conference with the assigned Field Engineering Inspector.

DE Engineers Estimate

The Engineer’s Estimate of Probable Construction Costs has been accepted for this project, and the Engineering Plan Review and Inspection Fee (which is calculated as 3% of the total infrastructure cost plus a water test inspection fee(s)), and the water tap and meter setup fee have been included. These must be paid prior to the issuance of an infrastructure permit and/or the final processing of a building permit. $115,565.08.

DE Future Repair Work

Please be aware that any future repair work to public infrastructure (e.g., water main repair, sanitary sewer repair, storm sewer repair, etc.) within public easements will not necessarily include the repair of pavement, curbing, landscaping, or other private improvements which are located within the easement.

Misc.

Please review the plan set for elevations/information that is either blurry or overlapping and revise as needed. Sheets C2.0 & C3.0 have examples that, but please review the entire plan set.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

DE C&O #11 Pavement Thickness

Private parking lots shall follow Article 8 of the Unified Development Ordinance for pavement thickness and base requirements.

DE Contact Field Eng. Inspector

Prior to the commencement of any construction activities, the Contractor shall contact Field Engineering Inspections at (816) 969-1200 to coordinate a preconstruction meeting / conference with the assigned Field Engineering Inspector.

DE Engineers Estimate

The Engineer’s Estimate of Probable Construction Costs has been accepted for this project, and the Engineering Plan Review and Inspection Fee (which is calculated as 3% of the total infrastructure cost plus a water test inspection fee(s)), and the water tap and meter setup fee have been included. These must be paid prior to the issuance of an infrastructure permit and/or the final processing of a building permit. $115,565.08.

DE Future Repair Work

Please be aware that any future repair work to public infrastructure (e.g., water main repair, sanitary sewer repair, storm sewer repair, etc.) within public easements will not necessarily include the repair of pavement, curbing, landscaping, or other private improvements which are located within the easement.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Water Supply

IFC 507.1 - An approved water supply capable of supplying the required fire flow for fire protection shall be provided to premises upon which facilities, buildings or portions of buildings are hereafter constructed or moved into or within the jurisdiction. Action required: In order to determine if the available fire flow is being met per IFC Table B105.1 (2), it is necessary to know the type of building construction. A 50% reduction in fire flow is allowed for the automatic sprinkler system. 06/14/2021- Per Water Utilities there is adequate fire flow for the building using V-A construction.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

The Developer shall execute a mutually satisfactory development agreement (or amend the original development agreement) with the City, which addresses, at a minimum, any remaining off-site transportation improvements associated with the Streets of West Pryor Development and improvements to Lowenstein Dr. to urban standards as addressed in the City Traffic Engineer’s TIA dated December 18, 2020. No building permits shall be issued for any structure in the development until written proof is provided to the City that the development agreement has been recorded in the Jackson County Recorders’ Office.

No building or site development permits shall be issued until (1) the Developer has entered into a redevelopment agreement with the City to address long-term management and liability issues associated with development over the undermined areas, (2) the final mine remediation plans and specifications have been approved pursuant to the terms and conditions of the redevelopment agreement, and (3) that the remediation work has been completed as designed and certified by an independent professional geotechnical engineer.

Estimate - Please review the following line items and revise if needed: • 24” HDPE • Nyloplast Basin • JB (6’x4’) • JB (6’x3’) • Curb Inlet (5’x3’) • 6” SDR-26 PVC • 6” Cleanout (Sanitary) • Fire Hydrant Assembly

Estimate - Please add line items for the following: • 15” HDPE • Tee (Storm) • Adj Top (Storm) • Conn to Existing (Storm) • Wye (Sanitary) • Bends (Sanitary) • Plug (Water) • Gate Valves (Water • Tee (Water) • Bends (Water)

Estimate - Please provide individual erosion and sediment control items rather than a single lump sum line item.

Submit an Engineer's Estimate of Probable Construction Costs.

The plans are somewhat hard to read. There is a lot of information and all of the line weights are very close to the same. Please review from that perspective and make any revisions that will help the plans be more readable.

Please review ADA ramp designs to verify the following: • No elevations or dimensions block out the ramps or any relevant text. Screen back all other parts of the drawing not a part of the ramp. • All turning spaces do not exceed 1.5% in any direction. This includes diagonally, as well. • The City does not require truncated domes at ramps not directing pedestrians into a public street. Although not required, the City agrees with the inclusion of them as shown due to the busy nature of these areas.

Why is ADA 7 exiting the site at a diagonal? There doesn’t appear to be any connecting ramps. Will they be included in future FDPs?

The City strongly discourages any ADA-accessible ramps located at the apex of a curve serving multiple directions. Please review designs to provide the safest route possible.

Sheet C4.0: The 1” Water Tap & Water Meter at the Maintenance building is shown as Note 20E in Plan view and in the legend. This designation is also used for the backflow vault. Please revise 20E to something else.

Sheet C13.0: • Please include compacted fill hatching just upstream of CI B-2. • Existing CI C-5 is shown as 9’ x3’ in Plan view and 8’x3’ in Profile view. Please revise as needed.

The Developer shall execute a mutually satisfactory development agreement (or amend the original development agreement) with the City, which addresses, at a minimum, any remaining off-site transportation improvements associated with the Streets of West Pryor Development and improvements to Lowenstein Dr. to urban standards as addressed in the City Traffic Engineer’s TIA dated December 18, 2020. No building permits shall be issued for any structure in the development until written proof is provided to the City that the development agreement has been recorded in the Jackson County Recorders’ Office.

No building or site development permits shall be issued until (1) the Developer has entered into a redevelopment agreement with the City to address long-term management and liability issues associated with development over the undermined areas, (2) the final mine remediation plans and specifications have been approved pursuant to the terms and conditions of the redevelopment agreement, and (3) that the remediation work has been completed as designed and certified by an independent professional geotechnical engineer.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Water Supply

IFC 507.1 - An approved water supply capable of supplying the required fire flow for fire protection shall be provided to premises upon which facilities, buildings or portions of buildings are hereafter constructed or moved into or within the jurisdiction. Action required: In order to determine if the available fire flow is being met per IFC Table B105.1 (2), it is necessary to know the type of building construction. A 50% reduction in fire flow is allowed for the automatic sprinkler system. 06/14/2021- Per Water Utilities there is adequate fire flow for the building using V-A construction.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Water Supply

IFC 507.1 - An approved water supply capable of supplying the required fire flow for fire protection shall be provided to premises upon which facilities, buildings or portions of buildings are hereafter constructed or moved into or within the jurisdiction. Action required: In order to determine if the available fire flow is being met per IFC Table B105.1 (2), it is necessary to know the type of building construction. A 50% reduction in fire flow is allowed for the automatic sprinkler system.

Imposed Loads

IFC 503.2.3 - Fire apparatus access roads shall be designed and maintained to support the imposed loads of fire apparatus and shall be surfaced so as to provide all-weather driving capabilities. Action required: Show where heavy duty asphalt/cement will be provided for fire department access.

Misc.

D105.2 Width. Aerial fire apparatus access roads shall have a minimum unobstructed width of 26 feet (7925 mm), exclusive of shoulders, in the immediate vicinity of the building or portion thereof. Action required: The lane on the south side of Building 1 shall be 26 feet. Adjust other fire department access areas as needed.

Fire Lanes - Marking

IFC 503.3 - Where required by the fire code official, approved signs or other approved notices or markings that include the words NO PARKING—FIRE LANE shall be provided for fire apparatus access roads to identify such roads or prohibit the obstruction thereof. The means by which fire lanes are designated shall be maintained in a clean and legible condition at all times and be replaced or repaired when necessary to provide adequate visibility. Action required: Indicate areas to be provided with painted curbs and signage.

FDC

IFC 903.3.7 - Fire department connections. The location of fire department connections shall be approved by the fire code official. Connections shall be a 4 inch Storz type fitting and located within 100 feet of a fire hydrant, or as approved by the code official. Action required: The FDC's appear to have been drawn in. Confirm that these are are the permanent locations.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

Sheet C3.0: • Please relocate the CW2 leaders north of Building 2 to point to the correct locations. • Please relocate the dimension blocking out the double opening curb inlet between the buildings. • The UDO requires concrete pavement extend for 30’ as measured from the trash enclosure opening. Please revise as needed.

Sheet C4.0: • Please remove one of the two WAT-12 entries in the “Details” list. • Notes 20E & 20F don’t seem to be used. Either add them to the Plan view (or direct me to them) or remove. • Please label the fire lines to the Maintenance Building and the SE-most proposed FH “20D” for consistency. • Please label the FH near the Lowenstein Drive intersection “20G” for consistency. • The “WAT-12” label for the backflow vault is pointing to the wrong location. It would seem more appropriate to revise the label to 20E for clarity.

Sheet C6.0: Please revise silt fence to indicate short, appropriately placed runs. Consider adding additional silt fence or other protection to the west to protect the existing sediment basin.

ADA Ramps: Please review the plan set to verify that all ramps are labeled, are labeled consistently between sheets, and all ramps have specific site designs included. Please review the designs to verify that all design requirements have been met. Expand the detailed views enough that the design information is clearly readable.

Sheet C11.0: • There appears to be a typo in the Typical Section surface thickness label. Please revise. • The asphalt types shown in the Typical Section don’t match the specifications. Please refer to APWA Section 2205.4.B and revise as needed.

Sheet C13.0: Please revise the Plan and Profile view labels for Ex. CI C-5 to match and include compacted fill note and hatching, if needed in the Profile view for Storm Line B (and throughout the plan set for all pipes).

Sheet C15.0: CI E-2 requires a 0.5’ drop thru the structure. Please revise.

Sheet C16.0: • Please show and label the design HGL for Storm Line G in the Profile view. • Please include the Plan view for Storm Line J or remove the Profile view.

Sheet C22.0: Does Water Line A meet the deflection requirements outlined in the previous comments? Please confirm or revise.

The Developer shall execute a mutually satisfactory development agreement (or amend the original development agreement) with the City, which addresses, at a minimum, any remaining off-site transportation improvements associated with the Streets of West Pryor Development and improvements to Lowenstein Dr. to urban standards as addressed in the City Traffic Engineer’s TIA dated December 18, 2020. No building permits shall be issued for any structure in the development until written proof is provided to the City that the development agreement has been recorded in the Jackson County Recorders’ Office.

No building or site development permits shall be issued until (1) the Developer has entered into a redevelopment agreement with the City to address long-term management and liability issues associated with development over the undermined areas, (2) the final mine remediation plans and specifications have been approved pursuant to the terms and conditions of the redevelopment agreement, and (3) that the remediation work has been completed as designed and certified by an independent professional geotechnical engineer.

The minor plat for this lot shall be recorded prior to the issuance of a building permit.

If the minor plat is approved/recorded prior to the approval of this final development plan the notes referencing the legal description will need to be updated.

General: • Submit an Engineer's Estimate of Probable Construction Costs. • Include an erosion control plan and details.

Sheet C1.0: The Index of Sheets does not match the plan set. Please revise accordingly.

Sheet C3.0: • Please revise Construction Note 4 to include the following"...all construction shall follow the City of Lee's Summit Design and Construction Manual as adopted by Ordinance 5813. Where discrepancies exist between these plans and the Design and Construction Manual, the more stringent shall prevail." • What signs does Note 4 refer to? • Please add a note stating: “The contractor shall contact the City’s Development Services Engineering Inspection to schedule a pre-construction meeting with a Field Engineering Inspector prior to any land disturbance work at (816) 969-1200.” • Please clearly label the locations of all pavement types. • Section 8.620.F.1.c of the Unified Development Ordinance (UDO) requires a concrete approach 30’ in length. Please revise the plans accordingly. • ADA ramp at NE corner • There is a double sided curb inlet shown over the existing storm sewer that doesn’t seem to be shown in the plans to be constructed. Please address.

Sheet C4.0: • There are 2 references shown for the same WAT-12 detail. Please clarify. • Please include Note 20A at the appropriate locations in the Plan view. • Please correct the apparent typo (30”) in Notes 20B & 20C. • Three of the four sanitary wye connections are labeled in Plan view. Please label them all. • Please label all of the water line points of connection. • Please verify if there is an existing ADA ramp at the NE corner of the Black Twig & Lowenstein intersection and revise throughout the plan set as necessary. • Please include stationing information for all service line connections either in ton the Plan/Profile sheets or Utility sheet.

Sheet C5.0: Please revise proposed and existing contour tie-ins to be a smooth transition. A sharp angle isn’t realistic.

Sheets C6.0 & C7.0: No spot grades are shown.

Sheet C10.0: The Turning Space does not include detectable warning surface and shall be designed at 1.5% maximum slope any direction. Please revise the west ramp accordingly.

Sheets C10.0-C13.0 and C15.0-C17.0: Include the following note on any profile sheet applicable: “Compacted Fill shall be placed to a minimum 18” above the top of the pipe prior to installation.” Show and label the limits of the compacted fill placement in the Profile view. Use hatching for clarity.

Sheets C10.0-C13.0: Please clearly note any/all structures being built over existing pipes.

Sheet C11.0: The City’s Curb Inlet standard detail requires pipe openings to be a minimum of 6” from structure corners. CI D-2 doesn’t appear to meet this requirement. Is D-2 intended to be a special design? If so, please include.

Sheet C-12: Is JB F-1 intended to be a doghouse structure? If so, please label as such. This structure requires a special design due to the depth. Please include.

Sheet C-13.0: The sanitary sewer crossing location is incorrect in the Storm Line G Profile view. Please revise.

Sheets C15.0-C17.0: • Please include horizontal bends as necessary. The maximum deflection at each joint is 1 degree. Revise as necessary. • It appears that there is 1 FH with a 90 degree bend and the others are straight set. Please only show the 90 degree bend at one location and delete from the other labels in Plan views. • Please revise the single line representing the waterline to a double set of lines to more clearly depict it as a pipe. This will keep it from looking like the proposed grade line. • Please include stationing information for all service line connections either in ton the Plan/Profile sheets or Utility sheet.

Sheet C15.0: • Please relocate the leader arrow for the Sta. 2+99.32 FH to point to the FH in the Plan view. • Please provide information for the pipe crossing near Sta. 0+10. • The Sta. 2+51.84 label for the pipe crossing in the Profile view is incorrect. Please revise.

Sheet C16.0: Please relocate the Sta. 5+26.67 FH label for clarity, to not cover the service lines.

Sheets C19.0-C21.0: • There are duplicated standard details. Please revise. • Please include construction details for the extra deep junction box. • Include a concrete paving pavement section. • Revise the trench backfill detail to meet the City's requirement of 12" backfill over the top of the pipe.

Code Statement

All issues pertaining to life safety and property protection from the hazards of fire, explosion or dangerous conditions in new and existing buildings, structures and premises, and to the safety to fire fighters and emergency responders during emergency operations, shall be in accordance with the 2018 International Fire Code.

Water Supply

IFC 507.1 - An approved water supply capable of supplying the required fire flow for fire protection shall be provided to premises upon which facilities, buildings or portions of buildings are hereafter constructed or moved into or within the jurisdiction. Action required: Confirm square footage and building construction type.

Imposed Loads

IFC 503.2.3 - Fire apparatus access roads shall be designed and maintained to support the imposed loads of fire apparatus and shall be surfaced so as to provide all-weather driving capabilities. Action required: Show where heavy duty asphalt/cement will be provided for fire department access.

Misc.

D105.2 Width. Aerial fire apparatus access roads shall have a minimum unobstructed width of 26 feet (7925 mm), exclusive of shoulders, in the immediate vicinity of the building or portion thereof. Action required: The lane on the south side of Building 1 shall be 26 feet. Adjust other fire department access areas as needed.

Fire Lanes - Marking

IFC 503.3 - Where required by the fire code official, approved signs or other approved notices or markings that include the words NO PARKING—FIRE LANE shall be provided for fire apparatus access roads to identify such roads or prohibit the obstruction thereof. The means by which fire lanes are designated shall be maintained in a clean and legible condition at all times and be replaced or repaired when necessary to provide adequate visibility. Action required: Indicate areas to be provided with painted curbs and signage.

FDC

IFC 903.3.7 - Fire department connections. The location of fire department connections shall be approved by the fire code official. Connections shall be a 4 inch Storz type fitting and located within 100 feet of a fire hydrant, or as approved by the code official. Action required: The FDC's appear to have been drawn in. Confirm that these are are the permanent locations.

Misc.

Before going vertical with combustible construction all fire hydrants shall be installed and operable and the base asphalt or cement fire lanes shall be provided around the buildings.

The Developer shall execute a mutually satisfactory development agreement (or amend the original development agreement) with the City, which addresses, at a minimum, any remaining off-site transportation improvements associated with the Streets of West Pryor Development and improvements to Lowenstein Dr. to urban standards as addressed in the City Traffic Engineer’s TIA dated December 18, 2020. No building permits shall be issued for any structure in the development until written proof is provided to the City that the development agreement has been recorded in the Jackson County Recorders’ Office.

No building or site development permits shall be issued until (1) the Developer has entered into a redevelopment agreement with the City to address long-term management and liability issues associated with development over the undermined areas, (2) the final mine remediation plans and specifications have been approved pursuant to the terms and conditions of the redevelopment agreement, and (3) that the remediation work has been completed as designed and certified by an independent professional geotechnical engineer.

The minor plat for this lot shall be recorded prior to the issuance of a building permit.

The ownership affidavit has not been completed.

Label the address for the lot.

If the minor plat is approved/recorded prior to the approval of this final development plan the notes referencing the legal description will need to be updated.

The footprints on Sheet C2.0 don't match the proposal.

Trash enclosure areas shall be improved with a Portland cement concrete pad and a Portland cement concrete approach 30 feet in length, measured from the enclosure opening. Please note this on the site plan.

Provide a trash enclosure detail.

Water meter and water service piping shown as 30". Action required: Typo? 3"? Clarify.

Specify water service piping materials.

Provide domestic water meter vault detail. Standard city detail only covers up to 2" meter.

Consider multiple 2" water meters in lieu of single 3" serving buildings as there is a considerable cost savings. 2" meters are approx. $27,000.00. Contact water department for quotes on 3" or larger.