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Home My WebLink AboutZP-23-300 - 1900 Williston Road 9/7/20231 Marty Gillies From:John Pitrowiski, PE <John.Pitrowiski@tcevt.com> Sent:Thursday, September 7, 2023 7:55 AM To:Marty Gillies Cc:Anne Audette; Lucy Thayer; shellydubois@gmail.com; John Pitrowiski, PE Subject:'EXTERNAL'RE: 14-176 Emergency replacement of storm system at Poor House Restaurant to resolve sink hole hazards This message has originated from an External Source. Please use proper judgment and caution when opening attachments, clicking links, or responding to this email. Hi Marty Per LDR section 12.06 Wetland Protection Standards, I would like to request modification for (F)(1)(c) Installation of low-impact development stormwater practices consistent with wetland functions and plantings with a Class II or Class III wetland buffer for the project development as shown on the C2-02 Site Plan. The requested modification is the minimum required and will not have any undue adverse impact to the planned character of the area, ability of the property to treat stormwater, or effect on wetland functions and values. Please let me know if you need any additional information. Thanks, tcevt.com John Pitrowiski, PE Chief Knowledge Officer e. John.Pitrowiski@tcevt.com w. 802.879.6331 x101 c. 802.734.9630 Civil Engineering Environmental Services Landscape Architecture Underground Locating Land Surveying From: Marty Gillies <mgillies@southburlingtonvt.gov> Sent: Wednesday, September 6, 2023 4:06 PM To: John Pitrowiski, PE <John.Pitrowiski@tcevt.com> Cc: Anne Audette <aaudette7@gmail.com>; Lucy Thayer, PLA <Lucy.Thayer@tcevt.com>; shellydubois@gmail.com Subject: RE: 'EXTERNAL'RE: 14-176 Emergency replacement of storm system at Poor House Restaurant to resovle sink hole hazards Hi John, DD D OHP&TOHP&TOHP&TOHP&TOHP&TOHP OHP OHP OHP OHP OHP OHP OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP OHPOHPOHPOHPOHPOH P OH P OH P OH POHPOHPOHPOHP DDDDDBUS STOP SIGN "SPEED LIMIT 35" & NO PARKING SIGNS PICKET FENCE WOOD STAIRS DDDDD304304304304303 303303302302302302 30 2 302 3 0 2 302302302 30230230130 1 301301301301301301 301 301301 301301300 300300 300300 300 300 BIKE LANE SIGN VT ROUTE 2 WILLISTON ROADTO SOUTH BURLINGTONTO WILLISTON CONCRETE PAD & MAILBOX PAVED PARKING (18 SPACES) PAVED PARKING (24 SPACES) GRAVEL GRAVEL GRAVEL PAVED PAVED PAVED CEDAR HEDGESIGN E D C B A GRAVEL GRAVEL DRIVETHE POUR HOUSE BURLINGTON MUFFLER & BRAKE HONG KONG KITCHEN B & C AUTO WORKS GARAGE CONCRETE PAD PAVED N/F BURLINGTON INTERNATIONAL AIRPORT (BTV) N/F AVIS RENT-A-CAR CB R=301.20 CB R=301.14 TOP OF SEDIMENT=297.45 i out=297.2 W i in=297.3 S i in=297.2 E i in=297.3 N SUMP=296.6 CB R=303.91 CB R=304.06AVIA T ION AVE CHAIN LINK SECURITY FENCE (TYPICAL) GATE STORM DRAIN R=301.19 i=300.00 CMP 6" i=299.80 CMP 6" GRASS MH R=301.27 SMH R=301.80 i=292.5 CONCRETE BOLLARD SELF STORAGE UNIT (TYPICAL) GAS METER ELECTRICAL METER GAS METER SEWER CLEANOUT ELECTRICAL METER EM EM TCE POINT 1 ELEV=302.11 EXISTING DUMPSTER SMH R=301.45 DELINEATED VT MAPPED CLASS II WETLAND & TOE OF FILL TOP OF FILL TCE POINT 3 ELEV=303.15 TCE POINT 9 ELEV=300.73 TCE POINT 8 ELEV=302.50 TCE POINT 7 ELEV=302.45 N/F BURLINGTON INTERNATIONAL AIRPORT (BTV) TCE POINT 6 ELEV=300.75 TCE POINT 5 ELEV=301.99 TCE POINT 4 ELEV=302.90 TCE POINT 2 ELEV=305.51 TOE OF FILL CLASS 2 WETLAND 50'CLASS 2WETLAND BUFFERCLASS 2 WETLAND 50'CLASS 2WETLAND BUFFER302 302 303 30210' SIDEYARD SETBACK30' REAR SETBACK 10' SIDEYARD SETBACK10' S I D E Y A R D S E T B A C K 30' FRON T YARD SETBA C K GRAVEL OVERGROWN WITH GRASS EXISTING DUMPSTER ENCLOSURE AREA FOR 4 DUMPSTERS G A T E G A T E G G G G DDDDD D D FFE=300.86 FFE=300.45 FFE=301.32 FFE=302.70 FFE=302.64 SSSSSSSGAS VALVE 300 W W W WWW301AIRPORT LEASE AREA 9,607 SF 0.2 AC ± LOCATION OF NEW SINK HOLE CB#1 R=301.8 i=297.8 12 " P V C S D R 3 5D12" PVC SDR 35CB#2 R= 301.8 i=298.3 D REMOVE EXISTING STORM PIPE AND BACKFILL WITH COMPACTED GRAVEL, TYP. CONNECT TO 12" STORM PIPE ON NORTH SIDE OF SIDEWALK. CONTACT PROJECT ENGINEER IF THE EXISTING STORM PIPE FROM THE SIDEWALK TO THE CATCH BASIN IS IN POOR CONDITION. REPLACEMENT OF THIS SECTION OF STORM PIPE WILL REQUIRE A ROW PERMIT FROM THE CITY IF NEEDED. 12" INLET i=298.8 TO REPLACE EXISTING INLET SNOW STORAGE SNOW STORAGE EXI S T ING 12 " CMPEXISTING 12" CMPREPLACE BIKE RACK WITH 5 SPACE RACK (SEE DETAIL) PROPOSED CONCRETE BOLLARD (TYPICAL) SILT FENCE DEWATERING FILTER BAG LOCATION SNOW STORAGE 0 Feet Graphic Scale 30 30 60 90 120 Sheet Title Project Title Use of These Drawings Scale: Project Number: Date: Drawn By: Project Engineer: Approved By: No. Description Date By Revisions No. 8104 CIVILJOHN P . P I TRO W I S KISTATE O F VER M ONT PROF E SSIONAL E N G INEERLICE N S E D Field Book: 1. Unless otherwise noted, these Drawings are intended for preliminary planning, coordination with other disciplines or utilities, and/or approval from the regulatory authorities. They are not intended as construction drawings unless noted as such or marked approved by a regulatory authority. 2. By use of these drawings for construction of the Project, the Owner represents that they have reviewed, approved, and accepted the drawings, obtained all necessary permits, and have met with all applicable parties/disciplines, including but not limited to, the Engineer and the Architect, to insure these plans are properly coordinated including, but not limited to, contract documents, specifications, owner/contractor agreements, building and mechanical plans, private and public utilities, and other pertinent permits for construction. 3. Owner and Architect, are responsible for final design and location of buildings shown, including an area measured a minimum five (5) feet around any building and coordinating final utility connections shown on these plans. 4. Prior to using these plans for construction layout, the user shall contact TCE to ensure the plan contains the most current revisions. 5. These Drawings are specific to the Project and are not transferable. As instruments of service, these drawings, and copies thereof, furnished by TCE are its exclusive property. Changes to the drawings may only be made by TCE. If errors or omissions are discovered, they shall be brought to the attention of TCE immediately. 6. It is the User's responsibility to ensure this copy contains the most current revisions. Site Plan C2-02 8/1/2023 1" = 30' 14-176 DAJ JPP JPP AAL4 Audette Commercial 1900-1930 Williston Road South Burlington, Vermont PROJECT INFORMATION: 1.OWNER OF RECORD: ROBERT AUDETTE 41 PETERSON TERRACE SOUTH BURLINGTON, VERMONT 05403 2.TAX PARCEL ID: 1810-01900 3.PHYSICAL ADDRESS 1900-1930 WILLISTON ROAD OF PROPERTY:SOUTH BURLINGTON, VERMONT 05403 4.PARCEL SIZE: 2.35 ACRES 5.ZONING DISTRICT: CI LEGEND ELECTRIC METER EM PROJECT LOCATION 15°±1° ±Grid True Magne ti c PURPOSE OF THIS SITE PLAN: THIS PLAN SHOWS REPLACEMENT OF EXISTING FAILED STORMWATER PIPES AND NEW 5 SPACE BIKE RACK WITH BOLLARDS. PROPOSEDEXISTING PROPERTY LINE EASEMENTS WETLAND LIMIT FENCE TREE LINE SEWER MANHOLE (SMH) CATCH BASIN (CB) VALVE CURB STOP (CS) FIRE HYDRANT (HYD) UTILITY POLE TELEPHONE PEDESTAL LUMINAIRE TELEVISION PEDESTAL SIGN OVERHEAD POWER STORM DRAINAGE PAVED DRIVE OR ROAD GRAVEL DRIVE OR ROAD TOPOGRAPHIC CONTOURS PAVED DRIVE OR ROAD WITH CURB SEWER MAINS AND SERVICES WATER MAINS AND SERVICES LIQUID PROPANE OR NATURAL GAS TCE CONTROL POINT STEEL REBAR STORM DRAINAGE MANHOLE (DMH)SS124 W G OHP 124 W D G OHP 0 0 D GATE SERVES AS BREAK IN FENCE AT PROPERTY LINE 1 08/08/2023 JPPBike Rack Location 2 08/22/2023 JPPRevise Bike Rack 3 08/30/2023 JPPEPSC Measures & Notes EPSC NOTES: 1.SILT FENCE SHALL BE INSTALLED PRIOR TO ANY EARTH DISTURBANCE. 2.SHOULD IT BE NECESSARY TO DEWATER THE EXCAVATION DURING THE INSTALLATION OF THE PROPOSED STORMWATER INFRASTRUCTURE, WATER SHALL BE PUMPED TO A DEWATERING FILTER BAG PRIOR TO FLOW TO THE CITY OF SOUTH BURLINGTON'S CLOSED DRAINAGE SYSTEM. THE DEWATERING FILTER BAG SHALL BE INSTALLED AND OPERATED IN ACCORDANCE WITH MANUFACTURER REQUIREMENTS. 3.SILT FENCE CAN BE REMOVED ONLY AFTER ALL DISTURBED AREAS HAVE BEEN PERMANENTLY STABILIZED. SILT FENCE DD D OHP&TOHP&TOHP&TOHP&TOHP&TOHP OHP OHP OHP OHP OHP OHP OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP OHPOHPOHPOHPOHPOH P OH P OH P OH POHPOHPOHPOHP DDDDDBUS STOP SIGN "SPEED LIMIT 35" & NO PARKING SIGNS PICKET FENCE WOOD STAIRS DDDDD304304304304303 303303302302302302 30 2 302 3 0 2 302302302 30230230130 1 301301301301301301 301 301301 301301300 300300 300300 300 300 BIKE LANE SIGN VT ROUTE 2 WILLISTON ROADTO SOUTH BURLINGTONTO WILLISTON CONCRETE PAD & MAILBOX PAVED PARKING (18 SPACES) PAVED PARKING (24 SPACES) GRAVEL GRAVEL GRAVEL PAVED PAVED PAVED CEDAR HEDGESIGN E D C B A GRAVEL GRAVEL DRIVETHE POUR HOUSE BURLINGTON MUFFLER & BRAKE HONG KONG KITCHEN B & C AUTO WORKS GARAGE CONCRETE PAD PAVED N/F BURLINGTON INTERNATIONAL AIRPORT (BTV) N/F AVIS RENT-A-CAR CB R=301.20 CB R=301.14 TOP OF SEDIMENT=297.45 i out=297.2 W i in=297.3 S i in=297.2 E i in=297.3 N SUMP=296.6 CB R=303.91 CB R=304.06AVIA T ION AVE CHAIN LINK SECURITY FENCE (TYPICAL) GATE STORM DRAIN R=301.19 i=300.00 CMP 6" i=299.80 CMP 6" GRASS MH R=301.27 SMH R=301.80 i=292.5 CONCRETE BOLLARD SELF STORAGE UNIT (TYPICAL) GAS METER ELECTRICAL METER GAS METER SEWER CLEANOUT ELECTRICAL METER EM EM TCE POINT 1 ELEV=302.11 EXISTING DUMPSTER SMH R=301.45 DELINEATED VT MAPPED CLASS II WETLAND & TOE OF FILL TOP OF FILL TCE POINT 3 ELEV=303.15 TCE POINT 9 ELEV=300.73 TCE POINT 8 ELEV=302.50 TCE POINT 7 ELEV=302.45 N/F BURLINGTON INTERNATIONAL AIRPORT (BTV) TCE POINT 6 ELEV=300.75 TCE POINT 5 ELEV=301.99 TCE POINT 4 ELEV=302.90 TCE POINT 2 ELEV=305.51 TOE OF FILL CLASS 2 WETLAND 50'CLASS 2WETLAND BUFFERCLASS 2 WETLAND 50'CLASS 2WETLAND BUFFER302 302 303 30210' SIDEYARD SETBACK30' REAR SETBACK 10' SIDEYARD SETBACK10' S I D E Y A R D S E T B A C K 30' FRON T YARD SETBA C K GRAVEL OVERGROWN WITH GRASS EXISTING DUMPSTER ENCLOSURE AREA FOR 4 DUMPSTERS G A T E G A T E G G G G DDDDD D D FFE=300.86 FFE=300.45 FFE=301.32 FFE=302.70 FFE=302.64 SSSSSSSGAS VALVE 300 W W W WWW301AIRPORT LEASE AREA 9,607 SF 0.2 AC ± LOCATION OF NEW SINK HOLE CB#1 R=301.8 i=297.8 12 " P V C S D R 3 5D12" PVC SDR 35CB#2 R= 301.8 i=298.3 D REMOVE EXISTING STORM PIPE AND BACKFILL WITH COMPACTED GRAVEL, TYP. CONNECT TO 12" STORM PIPE ON NORTH SIDE OF SIDEWALK. CONTACT PROJECT ENGINEER IF THE EXISTING STORM PIPE FROM THE SIDEWALK TO THE CATCH BASIN IS IN POOR CONDITION. REPLACEMENT OF THIS SECTION OF STORM PIPE WILL REQUIRE A ROW PERMIT FROM THE CITY IF NEEDED. 12" INLET i=298.8 TO REPLACE EXISTING INLET ++++++++++++++ +++++++SNOW STORAGE SNOW STORAGE SNOW STORAGE EXI S T ING 12 " CMPEXISTING 12" CMPREPLACE BIKE RACK WITH 5 SPACE RACK (SEE DETAIL) PROPOSEDE CONCRETE BOLLARD (TYPICAL) 0 Feet Graphic Scale 30 30 60 90 120 1 Drainage Improvement Plan C2-03 8/1/2023 1" = 30' 14-176 DAJ JPP JPP AAL4 Audette Commercial 1900-1930 Williston Road South Burlington, Vermont PROJECT INFORMATION: 1.OWNER OF RECORD: ROBERT AUDETTE 41 PETERSON TERRACE SOUTH BURLINGTON, VERMONT 05403 2.TAX PARCEL ID: 1810-01900 3.PHYSICAL ADDRESS 1900-1930 WILLISTON ROAD OF PROPERTY:SOUTH BURLINGTON, VERMONT 05403 4.PARCEL SIZE: 2.35 ACRES 5.ZONING DISTRICT: CI LEGEND ELECTRIC METER EM PROJECT LOCATION 15°±1° ±Grid True Magne ti c 08/08/2023 JPPBike Rack Location PROPOSED EXISTING PROPERTY LINE EASEMENTS WETLAND LIMIT FENCE TREE LINE SEWER MANHOLE (SMH) CATCH BASIN (CB) VALVE CURB STOP (CS) FIRE HYDRANT (HYD) UTILITY POLE TELEPHONE PEDESTAL LUMINAIRE TELEVISION PEDESTAL SIGN OVERHEAD POWER STORM DRAINAGE PAVED DRIVE OR ROAD GRAVEL DRIVE OR ROAD TOPOGRAPHIC CONTOURS PAVED DRIVE OR ROAD WITH CURB SEWER MAINS AND SERVICES WATER MAINS AND SERVICES LIQUID PROPANE OR NATURAL GAS TCE CONTROL POINT STEEL REBAR STORM DRAINAGE MANHOLE (DMH)S124 W G OHP D D STORM DRAINAGE CATCH BASIN (CB) Sheet Title Project Title Use of These Drawings Scale: Project Number: Date: Drawn By: Project Engineer: Approved By: No. Description Date By Revisions 478 BLAIR PARK ROAD | WILLISTON, VERMONT 05495 802 879 6331 | WWW.TCEVT.COM E N G I N E E R I N G S U R V E Y No. 8104 CIVILJOHN P . P I TRO W I S KISTATE O F VER M ONT PROF E SSIONAL E N G INEERLICE N S E D Field Book: 1. Unless otherwise noted, these Drawings are intended for preliminary planning, coordination with other disciplines or utilities, and/or approval from the regulatory authorities. They are not intended as construction drawings unless noted as such or marked approved by a regulatory authority. 2. By use of these drawings for construction of the Project, the Owner represents that they have reviewed, approved, and accepted the drawings, obtained all necessary permits, and have met with all applicable parties/disciplines, including but not limited to, the Engineer and the Architect, to insure these plans are properly coordinated including, but not limited to, contract documents, specifications, owner/contractor agreements, building and mechanical plans, private and public utilities, and other pertinent permits for construction. 3. Owner and Architect, are responsible for final design and location of buildings shown, including an area measured a minimum five (5) feet around any building and coordinating final utility connections shown on these plans. 4. Prior to using these plans for construction layout, the user shall contact TCE to ensure the plan contains the most current revisions. 5. These Drawings are specific to the Project and are not transferable. As instruments of service, these drawings, and copies thereof, furnished by TCE are its exclusive property. Changes to the drawings may only be made by TCE. If errors or omissions are discovered, they shall be brought to the attention of TCE immediately. 6. It is the User's responsibility to ensure this copy contains the most current revisions. PLANNING ENVIRONMENTAL 2 08/22/2023 JPPRevise Bike Rack PAVING UPON COMPLETION OF DRAINAGE IMPROVEMENT PROVIDE A PAVEMENT PATCH FOR THE DISTURBED AREA TO MATCH EXISTING PAVEMENT THICKNESS CONNECTION TO STORM SYSTEM EROSION CONTROL CAP NEW STORM SYSTEM AT CONNECTION POINT TO CITY STORM SYSTEM UNTIL ALL DRAINAGE IMPROVEMENTS ARE COMPLETE. ONCE COMPLETE, REMOVE CAP AND ALLOW STORM WATER INTO CITY SYSTEM. TAKE MEASURES AS NEEDED TO PREVENT SEDIMENT FROM ENTERING CITY SYSTEM. FOLLOW STANDARD LOW RISK CONTROL MEASURES PER DETAILS. Sheet Title Project Title Use of These Drawings Scale: Project Number: Date: Drawn By: Project Engineer: Approved By: No. Description Date By Revisions 478 BLAIR PARK ROAD | WILLISTON, VERMONT 05495 802 879 6331 | WWW.TCEVT.COM E N G I N E E R I N G S U R V E Y No. 8104 CIVILJOHN P . P I TRO W I S KISTA TE O F VER M ONTPROF E SSIONAL E N G INEERLICEN S E D Field Book: 1. Unless otherwise noted, these Drawings are intended for preliminary planning, coordination with other disciplines or utilities, and/or approval from the regulatory authorities. They are not intended as construction drawings unless noted as such or marked approved by a regulatory authority. 2. By use of these drawings for construction of the Project, the Owner represents that they have reviewed, approved, and accepted the drawings, obtained all necessary permits, and have met with all applicable parties/disciplines, including but not limited to, the Engineer and the Architect, to insure these plans are properly coordinated including, but not limited to, contract documents, specifications, owner/contractor agreements, building and mechanical plans, private and public utilities, and other pertinent permits for construction. 3. Owner and Architect, are responsible for final design and location of buildings shown, including an area measured a minimum five (5) feet around any building and coordinating final utility connections shown on these plans. 4. Prior to using these plans for construction layout, the user shall contact TCE to ensure the plan contains the most current revisions. 5. These Drawings are specific to the Project and are not transferable. As instruments of service, these drawings, and copies thereof, furnished by TCE are its exclusive property. Changes to the drawings may only be made by TCE. If errors or omissions are discovered, they shall be brought to the attention of TCE immediately. 6. It is the User's responsibility to ensure this copy contains the most current revisions. PLANNIN G ENVIRON MENTAL Site Details C8-01 8/1/2023 Shown 14-176 DAJ JPP JPP AAL4 Audette Commercial 1900-1930 Williston Road South Burlington, Vermont SW 030.1.1 1/2"=1-0' LAST REVISED 03/15/2021TRUDELL CONSULTING ENGINEERS TYPICAL CATCH BASIN TW 5" 6" 7" 9" TL 8" 8" 24" 36" 8" 12" 48" 54" TB 8" 12" 12" 12" 30" 42" PVC 48" INSIDE DIAMETER 54" 60" 72" 96" 60" TYPE D4 D5 D6 D8 MAX. PIPE DIAMETER RCP,CSP,CAAP,CDEP 4" 24" SUMP VARIES SEE PLAN TL TB DIAMETER SEE TABLE TW 24" 5"8"15"6"18"36"B 12" MIN. 12" MIN. 12" #4 BARS, 12" O.C., BOTH WAYS OR AS REQUIRED TO MAINTAIN STRUCTURAL INTEGRITY 3/4" CRUSHED STONE OR GRAVEL FOR SUB-BASE OR AS REQUIRED BY ENGINEER IF WET AND OR UNSTABLE CONDITIONS EXIST. UNDISTURBED SOIL FLEXIBLE RUBBER BOOT IF APPLICABLE 4" PERFORATED PVC SDR 35 PVC UNDER DRAIN BEDDED IN STONE & WRAPPED IN FABRIC (SEE SITE PLAN FOR DETAILS) COPOLYMER POLYPROPYLENE PLASTIC LADDER RUNGS WITH 1/2" STEEL REINFORCEMENT OR EQUAL, @ 12" O.C. PRECAST CONCRETE ADJUSTMENT RING MINIMUM 4 INCHES, MAXIMUM 12 INCHES GROUT FRAME TO 4 INCHES FROM TOP HEAVY DUTY 3 FLANGE INLET FRAME & GRATE, NEENAH R-3405B WHERE INLET IS NOT LOCATED NEXT TO A CURB, USE A 4 FLANGE FRAME NOTES: 1.WHEN 3' DIAMETER OR SMALLER STRUCTURE IS REQUIRED, LADDER RUNGS ARE NOT TO BE INSTALLED. 2.ADJUST GRATE AS NEEDED TO MATCH FINAL ROAD GRADE, IF APPLICABLE. 3.IF MUNICIPAL STANDARDS ARE DIFFERENT CONTACT ENGINEER TO MAKE DESIGN ADJUSTMENTS TO MATCH LOCAL REQUIREMENTS. "CONFINED SPACE" GRAVEL BACKFILL AROUND STRUCTURE COMPACTED IN 6" LIFTS TO 95% DENSITY STANDARD PROCTOR, UNLESS INDICATED OTHERWISE SD 000.1.2LAST REVISED 02/17/2021TRUDELL CONSULTING ENGINEERS CONSTRUCTION NOTES FOR CONTRACTOR & CLIENT/OWNER 1.CONTRACT DOCUMENTS: THESE PLANS WERE PREPARED BY TRUDELL CONSULTING ENGINEERS (TCE) AND ARE INTENDED TO BE USED IN CONJUNCTION WITH THE STANDARD GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT, #C-700 PREPARED BY THE ENGINEERS JOINT CONTRACT DOCUMENTS COMMITTEE (EJCDC), LATEST EDITION. COPIES ARE AVAILABLE AT WWW.NSPE.ORG/EJCDC 2.UNDERGROUND IMPROVEMENTS: THE LOCATION OF EXISTING UNDERGROUND UTILITIES AND IMPROVEMENTS SHOWN ARE ASSUMED BASED ON RESEARCH, UTILITY PLANS PROVIDED BY OTHERS, AND/OR SURFACE EVIDENCE AVAILABLE AND WERE OBTAINED IN A MANNER CONSISTENT WITH THE ORDINARY STANDARD OF PROFESSIONAL CARE AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR THE DESIGN ENGINEER. 3.DIFFERING SUBSURFACE OR PHYSICAL CONDITIONS: IF CONTRACTOR BELIEVES THAT ANY SUBSURFACE OR PHYSICAL CONDITION AT OR CONTIGUOUS TO THE SITE THAT IS UNCOVERED OR REVEALED EITHER: (1) IS OF SUCH A NATURE AS TO ESTABLISH THAT ANY "TECHNICAL DATA" ON WHICH CONTRACTOR RELIED IS MATERIALLY INACCURATE; OR (2) IS OF SUCH A NATURE AS TO REQUIRE A CHANGE IN THE PLANS/ CONTRACT DOCUMENTS; OR (3) DIFFERS MATERIALLY FROM THAT SHOWN OR INDICATED IN THE PLANS/CONTRACT DOCUMENTS; OR (4) IS OF AN UNUSUAL NATURE, AND DIFFERS MATERIALLY FROM CONDITIONS ORDINARILY ENCOUNTERED AND GENERALLY RECOGNIZED AS INHERENT IN WORK OF THE CHARACTER PROVIDED FOR IN THE PLANS/CONTRACT DOCUMENTS; THEN CONTRACTOR SHALL, PROMPTLY AFTER BECOMING AWARE THEREOF AND BEFORE FURTHER DISTURBING THE SUBSURFACE OR PHYSICAL CONDITIONS OR PERFORMING ANY WORK IN CONNECTION THEREWITH (EXCEPT IN AN EMERGENCY), NOTIFY OWNER AND ENGINEER ABOUT SUCH CONDITION. CONTRACTOR SHALL NOT FURTHER DISTURB SUCH CONDITION OR PERFORM ANY WORK IN CONNECTION THEREWITH (EXCEPT AS AFORESAID) UNTIL RECEIPT OF WRITTEN ORDER TO DO SO. 4.UTILITIES: PRIVATE AND PUBLIC UTILITIES SUCH AS ELECTRIC, TELEPHONE, GAS, CABLE, FIBER OPTIC ETC. ARE THE RESPONSIBILITY OF THE RESPECTIVE UTILITY COMPANY. ANY INFORMATION SHOWN BY TCE SHOULD BE CONSIDERED PRELIMINARY (USUALLY TO ASSIST WITH PERMITTING). FINAL DESIGN, CONSTRUCTION AND MAINTENANCE ARE THE RESPONSIBILITY OF RESPECTIVE UTILITY COMPANIES. COMPLIANCE WITH EASEMENTS AND REGULATIONS (STATE AND LOCAL) ARE THE RESPONSIBILITY OF RESPECTIVE UTILITY COMPANY. 5.DIGSAFE: IN ACCORDANCE WITH VERMONT STATE LAW (VSA TITLE 30 CHAPTER 86 AND PSB RULE 3,800) THE CONTRACTOR SHALL BE RESPONSIBLE TO CONTACT DIGSAFE SYSTEMS, INC. "DIGSAFE" AT 1-888-344-7233 AT LEAST 48 HOURS , EXCLUDING SATURDAYS, SUNDAYS, AND LEGAL HOLIDAYS, BUT NOT MORE THAN 30 DAYS BEFORE COMMENCING EXCAVATION ACTIVITIES, EXCEPT IN AN EMERGENCY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PRE-MARKING THE SITE AND MAINTAINING DESIGNATED MARKINGS. FOR MORE INFORMATION ON DIGSAFE REQUIREMENTS SEE WWW.DIGSAFE.COM. 6.JOBSITE SAFETY: NEITHER THE PROFESSIONAL ACTIVITIES OF TRUDELL CONSULTING ENGINEERS (TCE), NOR THE PRESENCE OF TCE OR ITS EMPLOYEES AND SUB CONSULTANTS AT A CONSTRUCTION SITE, SHALL RELIVE THE GENERAL CONTRACTOR AND ANY OTHER ENTITY OF THEIR OBLIGATIONS, DUTIES AND RESPONSIBILITIES INCLUDING, BUT NOT LIMITED TO, CONSTRUCTION MEANS, METHODS, SEQUENCE, TECHNIQUES OR PROCEDURES NECESSARY FOR PERFORMING, SUPERINTENDING OR COORDINATING ALL PORTIONS OF THE WORK OF CONSTRUCTION IN ACCORDANCE WITH THE CONTRACT DOCUMENTS AND ANY HEALTH OR SAFETY PRECAUTIONS REQUIRED BY ANY REGULATORY AGENCIES. TCE AND ITS PERSONNEL HAVE NO AUTHORITY TO EXERCISE ANY CONTROL OVER ANY CONSTRUCTION CONTRACTOR OR OTHER ENTITY OR THEIR EMPLOYEES IN CONNECTION WITH THEIR WORK OR ANY HEALTH OR SAFETY PRECAUTIONS. THE CLIENT AGREES THAT THE GENERAL CONTRACTOR IS SOLELY RESPONSIBLE FOR JOBSITE SAFETY, AND WARRANTS THAT THIS INTENT SHALL BE MADE EVIDENT IN THE CLIENT'S AGREEMENT WITH THE GENERAL CONTRACTOR. THE CLIENT ALSO AGREES THAT THE CLIENT, TCE AND TCE'S CONSULTANTS SHALL BE INDEMNIFIED AND SHALL BE MADE ADDITIONAL INSURED UNDER THE GENERAL CONTRACTOR'S GENERAL LIABILITY INSURANCE POLICY. 7.CODES AND STANDARDS COMPLIANCE: TCE SHALL EXERCISE USUAL AND CUSTOMARY PROFESSIONAL CARE IN ITS EFFORTS TO COMPLY WITH CODES, STANDARDS, REGULATIONS, AND ORDINANCES IN EFFECT. THE OWNER ACKNOWLEDGES THAT SUCH REQUIREMENTS MAY BE SUBJECT TO VARIOUS AND CONTRADICTORY INTERPRETATIONS. TCE, THEREFORE, WILL MAKE REASONABLE PROFESSIONAL EFFORTS AND JUDGMENT TO INTERPRET APPLICABLE REQUIREMENTS AS THEY APPLY TO THE PROJECT. TCE, HOWEVER, CANNOT AND DOES NOT WARRANT OR GUARANTEE THAT THE PROJECT WILL COMPLY WITH ALL INTERPRETATIONS OF SUCH REQUIREMENTS. 8.CONSTRUCTION OBSERVATION: TCE MAY VISIT THE PROJECT AT APPROPRIATE INTERVALS DURING CONSTRUCTION TO BECOME GENERALLY FAMILIAR WITH THE PROGRESS AND QUALITY OF THE CONTRACTOR'S WORK AND TO DETERMINE IF THE WORK IS PROCEEDING IN GENERAL ACCORDANCE WITH THE CONTRACT DOCUMENTS. THE OWNER HAS NOT RETAINED TCE TO MAKE DETAILED INSPECTIONS OR TO PROVIDE EXHAUSTIVE OR CONTINUOUS PROJECT REVIEW AND OBSERVATION SERVICES. TCE DOES NOT GUARANTEE THE PERFORMANCE OF, AND SHALL NOT HAVE RESPONSIBILITY FOR, THE ACTS OR OMISSIONS OF ANY CONTRACTOR, SUB-CONTRACTOR, SUPPLIER OR ANY OTHER ENTITY FURNISHING MATERIALS OR PERFORMING ANY WORK ON THE PROJECT. TCE SHALL NOT SUPERVISE, DIRECT OR HAVE CONTROL OVER THE CONTRACTOR'S WORK NOR HAVE ANY RESPONSIBILITY FOR THE CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES OR PROCEDURES OF THE CONTRACTOR. IF THE OWNER DESIRES MORE EXTENSIVE PROJECT OBSERVATION OR FULL-TIME PROJECT REPRESENTATION, THE OWNER SHALL REQUEST SUCH SERVICES BE PROVIDED BY TCE AS ADDITIONAL SERVICES. SW 000.1.1LAST REVISED 03/08/2021TRUDELL CONSULTING ENGINEERS CONTRACTOR'S CERTIFICATION FOR STORMWATER SYSTEM CONTRACTOR'S CERTIFICATION REQUIRED PRIOR TO THE DESIGN ENGINEER CERTIFYING THAT THE INSTALLATION HAS BEEN INSTALLED IN ACCORDANCE WITH THE PERMITTED DESIGN, THE CONTRACTOR SHALL PROVIDE A CERTIFICATION THAT THE STORMWATER SYSTEM WAS INSTALLED AND TESTED (IF APPLICABLE)IN GENERAL ACCORDANCE WITH THE APPROVED DESIGN PLANS. STATE PERMITS REQUIRE THERE SHALL BE NO SIGNIFICANT DEVIATIONS FROM THE APPROVED PLANS WITHOUT PRIOR APPROVALS. THE DESIGN ENGINEER SHALL BE NOTIFIED AND ALLOWED TO OBSERVE THE CRITICAL PHASES OF CONSTRUCTION INCLUDING ANY REQUIRED TESTS. LIKEWISE, THE DESIGN ENGINEER SHALL BE NOTIFIED OF ANY DEVIATIONS FROM THE APPROVED PLANS. SINCE THE DESIGN ENGINEER DOES NOT CUSTOMARILY OBSERVE ALL PHASES OF THE WORK, OR ALL TESTING, HE WILL RELY ON THE CONTRACTOR'S CERTIFICATION AS THE BASIS FOR FINAL CERTIFICATION. CRITICAL STORMWATER SYSTEM COMPONENTS TO BE CERTIFIED MAY INCLUDE, BUT ARE NOT NECESSARILY LIMITED TO, SHAPES OF DRAINAGE SWALES, VOLUMES OF TREATMENT PRACTICES, SLOPE OF DISCONNECT AREAS, AND OUTLET SIZE AND ELEVATIONS. THE CONTRACTOR SHALL SHALL THEREFORE SIGN AND RETURN A COPY OF THE FOLLOWING CERTIFICATION UPON COMPLETION OF THE WORK: "I HEREBY CERTIFY THAT I HAVE INSTALLED, PROPERLY TESTED (IF APPLICABLE), AND SUCCESSFULLY PASSED THOSE TESTS, AND THE STORMWATER TREATMENT AND COLLECTION SYSTEM(S) ARE BUILT IN GENERAL ACCORDANCE WITH THE APPROVED DESIGN PLANS AND APPLICABLE PERMIT CONDITIONS." CONTRACTOR NAME: AUTHORIZED AGENTS NAME: SIGNATURE: DATE: NOTE ANY DEVIATIONS FROM APPROVED PLANS HERE: NOTE: THE CERTIFICATION AND THE PROJECT ENGINEER'S SUBSEQUENT CERTIFICATION DOES NOT VOID THE CONTRACTOR FROM REPAIR OR REPLACEMENT OF DISCREPANCIES DISCOVERED AT A LATER DATE. THE CONTRACTOR REMAINS RESPONSIBLE, INCLUDING CUSTOMARY GUARANTEE AND WARRANTY PERIODS. SW 010.1.1 1" = 1' LAST REVISED 03/15/2021TRUDELL CONSULTING ENGINEERS TYPICAL STORM DRAIN TRENCH 1' FINISHED ROAD GRADE D + 8"1' NOTES ON STORM DRAIN TRENCH: A WET TRENCH SHALL BE DEWATERED PRIOR TO INSTALLING BEDDING DEPTH OF STORM DRAIN LINES VARY, REFER TO PLANS FOR DEPTH IN APPROPRIATE LOCATIONS. D FOR PAVED SURFACES VARIES(SEE PAVEMENT SECTION)FOR GRASSED AREAS REPLACE TOPSOIL, SEED, AND MULCH OVERFILL TO ALLOW FOR SETTLEMENT. THOROUGHLY COMPACTED SELECTED BACKFILL FROM TRENCH EXCAVATION, FREE OF STONES LARGER THAN 3" IN DIAMETER. COMPACT BACKFILL IN 6" LIFTS. STORM DRAIN, (SEE SITE PLAN FOR PIPE SIZE & MATERIAL) THOROUGHLY COMPACTED 3/4" CRUSHED STONE BEDDING FOR CMP, PVC, OR HDPE PIPE. UNDISTURBED SOIL SD 050.2.1LAST REVISED 03/11/2021TRUDELL CONSULTING ENGINEERS BIKE RACK 36"47"35"#4 REBAR 24" O.C. BOTH WAYS 6"18"6" PORTLAND CEMENT PAD CLASS "A" CONCRETE 2X 0.25" X 12.75" ANCHOR RODS 18" CRUSHED STONE WRAPPED IN 140N GEOTEXTILE FABRIC UNDISTURBED SOIL 6" P2 3/8" O.D. GALVANIZED STEEL SCHEDULE 40 PIPE WITH POWDERCOAT FINISH BLACK NOTE: SEE SITE PLAN FOR SIZE AND LOCATION. FINISHED GRADE SD 050.3.3 1"=2' LAST REVISED 03/11/2021TRUDELL CONSULTING ENGINEERS CONCRETE BOLLARD 1/2" 1/2" 4 ' 3' - 6" 6"2' DIA. 6" DIA. I.D. GALVANIZED STANDARD STEEL PIPE WITH CONCRETE TOP MOUNDED CONCRETE TOPSOIL GRAVEL ROAD SURFACE SUBGRADE CONCRETE FOOTING NOTE: SEE SITE PLAN FOR LOCATION(S). 1 08/08/2023 JPPBike Rack & Bollard Details SD 090.1.2 3/4" = 1'-0" LAST REVISED 03/10/2021TRUDELL CONSULTING ENGINEERS PAVEMENT CUT TRENCH6' MIN. COVER6"D+2' CL SAW CUT EXISTING PAVEMENT KEEP CUT AS NARROW AS PRACTICAL EXISTING BITUMINOUS PAVEMENT 1 1/2" MINIMUM BITUMINOUS TOP COURSE, TYPE III OR IV, 2" MINIMUM BITUMINOUS BASE COURSE, TYPE II, INCREASE AS NEEDED TO MATCH EXISTING, UNLESS INDICATED OTHERWISE CRUSHED GRAVEL GRAVEL BASE SAND CUSHION COMPACT BACKFILL SAME MATERIAL AS REMOVED IN 6" LIFTS TO 95% STANDARD PROCTOR SEE SITE PLAN FOR PIPE SIZE AND MATERIALD MATCH EXISTING ROAD SECTION UNLESS INDICATED OTHERWISE COAT WITH EMULSIFIED ASPHALT, (TYPICAL) NOTES: 1.IF PAVEMENT CUT IS WITHIN 4' OF EDGE, REMOVE TO EDGE AND RE-PAVE. 2.IF NECESSARY THE SHOULDER SHALL BE REPLACED TO EQUAL OR BETTER CONDITION THAN PRE-CONSTRUCTION. 3.ALL EXISTING PAVEMENT MARKINGS SHALL BE RE-PAINTED AS NEEDED. 2 08/22/2023 JPPRevised Details SD 050.2.2TRUDELL CONSULTING ENGINEERS BIKE RACK LAYOUT (PROVIDES 6 SPACES) 30" O.C.8'30"24"30"24" 9' CONCRETE PAD BIKE RACK LOOP - INVERTED U NOTES: 1.OVERALL CONCRETE PAD WIDTH WILL VARY BASED ON NUMBER OF LOOPS. 2.1 LOOP = 2 BICYCLE PARKING SPACES. 3.SEE SITE PLAN FOR SIZE AND LOCATION. LAST REVISED 08/22/2023