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Home My WebLink AboutSUPPLEMENTAL AGREEMENT 3 W R TOOLE ENGINEERS WINDSOR SPRING IMP AUGUSTA-RICHMOND COUNTY DEPARTMENT OF ENGINEERING SUPPLEMENTAL AGREEMENT Project No. 323-04-296823516 SUPPLEMENTAL AGREEMENT NO.3 P.O. 3054 WHEREAS, We, WR Toole Engineers, Inc. Consultant, entered into a contract with Augusta- Richmond County on February 16, 1999, for engineering design services associated with the Windsor Spring Road Improvements, Project No. 323-04-296823516, File Reference No. 07-014 (A), and WHEREAS, certain revisions to the design requested by Augusta-Richmond County are not covered by the scope of the original contract, we desire to submit the following Supplemental Agreement to-wit: Additional engineering services required to revise the construction plans and bring them into accordance for construction letting. It is agreed that as a result ofthe above modification the contract amount is increased by $55,580.50 from $116,100.00 to a new total of $171,680.50. This agreement in no way modifies or changes the original contract of which it becomes a part, except as specifically stated herein. NOW, THEREFORE, We, WR Toole Engineers, Inc., Consultant, hereby agree to said Supplemental Agreement consisting of the above mentioned items and prices, and agree that this Supplemental Agreement is hereby made a part of the original contract to be performed under the specifications thereof, and that the original contract is in full force and effect, except insofar as it might be modified by this Supplemental Agreement. This 7th day of March .2007. RECOMMEND FOR APPROVAL: CITY OF AUGUSTA-RICHMOND COUNTY AUur~O~ Deke Copenhaver, Mayor Approved: Date It /ufa 7 dllf~e}~ Approved: Date 3/8/07 [ATTACH CORPORATE SEAt] ATTEST: ~ ~ p~~cckA W R Toole Engineers, Inc. Engineers * Consultants * Planners March 1, 2007 Augusta-Richmond County Engineering Department 1815 Marvin Griffin Road Augusta, Georgia 30906 Attention: Mr. Abie Ladson, PE - Interim Director R-;:::~::---~ .< ~-, f ',t:7.~ II /I~"" D ,,:,.::._'.::_1~::-.!.. V t:f UAR' '---J 1\';-\ t - 1 2007 rID ------....~_ iUt)JC WonKS- Subject: Windsor Spring Road Improvements & Extension Construction Plan Revisions Project No, 323-04-296823516 Proposal for Professional Services Dear Mr. Ladson: W.R. Toole Engineers, Inc. (WRTE) appreciates this opportunity to provide Augusta Richmond County Engineering Department (ARCED) with a cost proposal for additional professional services for the Windsor Spring Road Improvements & Extension Projects. As discussed, the existing construction plans were completed in 2000 and have been "shelved" since completion with the exception of several traffic signal revisions. Recently, ARCED has indicated that funds are available for construction and would like to let the project for bidding. However, WRTE has noted that the existing plans no longer reflect current standards and specifications. Therefore, WRTE proposes to revise the plans and bring them into accordance for bidding and construction purposes. We have identified the following tasks to update the plans: . Field visit to identify new construction. . Field survey to locate new construction identified during field visit. o New Walgreen's o New drive-thru addition to Goodwill building. . Revise construction plans to meet the following current standards and specifications. o ADA standards · Revise sidewalks to meet ADA requirements. · Revise driveway profiles to meet ADA requirements. · Revise handicap ramps to meet ADA requirements. o AASHTO standards · Revise plans to meet current AASHTO vertical and horizontal geometry. · Revise plans to meet current AASHTO superelevation requirements. 349 Greene Street, Augusta, GA 30901 phone -706.722.4114 * fax -706.722.6219 * web - www.wrtoole.com o N.P.D.E.S.: · Prepare a storm water monitoring and pollution control plan. · Revise soil & erosion control plan for current "Best Management Practices" We have also reviewed the plans and identified the following sheets to be revised/updated: . Cover Sheet . Index Sheet . General Notes . Typical Sections . Detailed Estimate . Demolition Plan . Road Plans, Profiles, and Cross-Sections . Driveway Profiles . Utility Plans . Signing & Marking Plans . Signal Plans . Erosion Control Plans . Storm water Monitoring and Pollution Control Plan . Detail Sheets . Easement Maps Hydrology Study: W. R. Toole will prepare a secondary impact hydrology study of the proposed construction project. The study will estimate downstream basin (Rocky Creek Tributary 4) impacts resulting from the proposed construction. The study will provide recommendations to alleviate possible negative impacts. Wetlands Permits: o W. R. Toole will delineate the wetlands within the project boundary. The type of wetlands permit depends upon the area of impacted wetlands. o Post - Construction Notification: Impacted wetlands are less than 1/10th of an acre. o Nationwide Permit: Impacted wetlands are between 1/10th acre and Y2 acre. o Individual Permit: Impacted wetlands are greater then Y2 acre. W. R. Toole has provided the estimated fees for a Post - Construction Notification. If the impacted wetlands are more than 1/101h of an acre, W. R. Toole will submit a separate fee estimate to prepare either a Nationwide or Individual permit. Permit submittal fees will be paid separately by Augusta Richmond Engineering Department. Stream Buffer Variance: W. R. Toole does not anticipate preparing a stream buffer variance for the project area. However, if the project requires an Individual Permit (Wetlands Permit), the Environmental Protection Division (EPD) may require the submittal of a Stream Buffer Variance Request. Fee estimates for preparing a Stream Buffer Variance have been included but will only be invoiced with prior authorization from Augusta Richmond Engineering Department. Permit submittal fees will be paid separately by Augusta Richmond Engineering Department. Railroad Permit: The Augusta Public Works Department Traffic Engineer (Jim Huffstedler) performed the original railroad permitting for this project. Reauthorization may be necessary due to the length of time since original permitting. A fee estimate for preparing a new railroad encroachment permit has been included but will only be invoiced with prior authorization from Augusta Richmond Engineering Department. Permit submittal fees will be paid separately by Augusta Richmond Engineering Department. Floodplain Permit: W. R. Toole met with Augusta Richmond County Planning and Zoning (ARCP&Z) on August 31, 2005 regarding flood plain issues. According to Ms. Terri Turner, the scope of the proposed work will require a FEMA Conditional Letter of Map Revision and submittal of a floodplain variance to ARCP&Z. A fee estimate for preparing a CLOMR and a floodplain variance has been included but will only be invoiced with prior authorization from Augusta Richmond Engineering Department. Permit submittal fees will be paid separately by Augusta Richmond Engineering Department. Asbuilt Services: Upon completion of construction, the contractor will submitted a set of "asbuilt" construction plans to W. R. Toole.W. R. Toole will revise the digital construction drawing per the "asbuilt" plan. W. R. Toole will submit the revised construction drawing to Augusta Richmond Engineering Department. Meetings and Submittals: . Attend "Kickoff' meeting with Engineering Department. · Submit "Revised" Plans to Utility companies for review and redline of proposed relocations. . Submit "Revised" Plans to Engineering Department. · Attend Plan Review / Utility Meeting with Engineering Department. . Revise plans per Utility and Engineering Department comments. . Submit "Final" Plans to Engineering Department. · Attend "Final" Plan Review Meeting with Engineering Department. · Revise "Final" Plans per Engineering Department Final Plan Review comments. . Submit "Approved" Plans to Engineering Department. · Attend pre-bid meeting. · Address bid questions and prepare bid addendums. . Attend bid opening, tabulate bids, provide recommendation for award. . Attend pre-construction meeting. · Submit Notice of Intent (NOI). · Perform initial inspection for BMP installation (Soil Erosion Control). · Complete final inspection and submit Notice of Termination (NOT). Deliverables: · 5 Sets of "Revised" Plans to ARCED for review. · 1 Set of "Revised" Plans to AUD for review. · I Set of "Revised" Plans to GDOT for review. . 1 Set of "Revised" Plans to each utility for review. . 5 Sets of "Final" Plans to ARCED for review. · 1 Set of "Final" Plans to AUD for review. · 1 Set of "Pinal" Plans to GDOT for review. · 1 Set of "Pinal" Plans to each utility for review. . Upon approval of plans by all reviewing agencies, 5 sets of "Approved" Plans to ARCED. · 1 Set of "Asbuilt" plans to ARCED. W. R. Toole will provide the above services and deliverables for the lump sum fee of $55,580.50 based on the attached man-hour estimates. Again, we appreciate this opportunity to provide a proposal for professional services. Should you have any questions please feel free to contact me. Sincerely, W.R. TOOLE ENGINEERS, INe. -. ~~ Robert Baisden, P .E. Project Manager Erik Ham arlund, P.E. Vice President Attachments , . Windsor Spring Road Additonal Services Man-Hour & Fee Estimate Man-Hours Lead Staff Draftsman 3-Man Engineer Engineer Field Crew 2 2 -,. , 8 8 24 40 4 I 2 4 16 4 , 4 8 i 2 2 ! I Numberi I Task ..._.!.._~lte~p-e~i()!l.:~ie.l,<I Yi~it, _..~..._ill.!J~te.~~~e.l!lap.._.__ .... .. 3 ICordinate Wetlands Delineation -.---.--...[.-..-..-'--.---. .-...-....-...'-. ..- ...,... .', .....4. __.l~..e~~~s_.I'()!,~~ollstl11c!i()nl"otific.atiol1. 5 lRailroad Pennil .. .:~i~]fj~~~~~lI_Y~~~-;~~.-. ._. 7 ._.!~!c!c()IT.Me.e.~I1!t _ .. . _ ... ......~ ...+~~\'i~..R!~I1~(~e.e~I()\VL I Cover Sheet """---"-"'1---.-'-"~- --.--..- _ .. .. + Index Sheet _ .J ye.l1.e.r:all"otes _ __..._+I~lc.a:L~..ec.ti().I1.s.._. .. m ___.__ ........ _. _..__. I Detailed Estimate ~==~.=rp~~~~t~~~~I~_~--- .-..-.==~.-.~.-:=:...... ---:==- _____ '--l-~~!'Jll!1~' P.r()fi~!', Ct:.o~~-~ec~iolls .... __._+_ -- -t--.P.Ii2'e.~ P~fi.le~._ __ __ u . _.u .____ ___ 1_ ____-f_..!:!.ti.1itxf~n!, ___ ._____ ___ __ _ _..u_._ =..m-..t~=-il~=:~~=i~~~la:~~=~_:::::-.:::.=.~=__::=_:.==:.. --'-...--'t'--~.!()SiOn Control Plans __..__.. _~<l....~~~t~-;M2~~~~..i8~~!;il~~~~_~~~t;J:.~iill__:_ .__ ~~~!s~i!~e.~--.-----------_- . _. _ __ __ ___ ___~EaSe-I!Ie.!l~ r-1.!~_____ ___ _ ,___ ___ __ .___.____m .__ ~___~e.cont!a..xlm\,Jact.l::lY!!!.l?l()gy_~tu<;lL. u_____ . _ _ ___ _!Q.. PI~n Revi~ il,!t!!i~Lt>:1..e~i.lIjL_u__. _. ___. __ _..__ _..._ _ __!L_ R..e~e Plans J>.e.t:..~ee.tiI1L_ _ _.._ __ _......____._._ ~. _ Fill~1 Pla.l1 Revie\V Meetfl1~L___._____.._. _______ ___i~__~;;t~~~e=--====___=.----=-..-::.:-===-.=- ...J.~!!e.nd Pre-Bid M,eetins_._________.____._. ~ ~.c!!..e.!'!'.!3J~LQuesti()lI~~nd..!'!..e\,J~re A(j,<i.e..~ums..___..... 17 ~ttend Bi<!.~..ni!tg~I~uJ~e...I.!.ids, ~e.~().!!l.!"end Aw~~c!._ _.1ll__. Attend..R~-Colls!l11.~tioll M,eetil1s__________.__.....___ 19 ~.I1!it Notice oU.l1ten~...._..,,_____.________.. 20 Ini~.1 Bt>:1fJ~J>.e~tf()I1...._....._.....__..".__...________._ 21 ~~.]~~!!..<!.I1-l!.I1.~J'-u..1~l!lj!...~()t~~..Qt:..Ie..!l\li!l~~i()11------ 23 .._ Draft Asbuilt Plans _: ! ---....".------.----.,---... -..---,....--.........-..-... ,-.... Total Man-hours = Unit Rate = Fee = Reproduction Costs - 42 Sets of Plans (Approximately 100 sheets per set) = Wetland Delineation Condilional Letter of Map Revision Total Addltonal Fee Estimate = 2 2 2 2 2 I I 2 I 2 2 3 8 3 8 2 4 8 8 4 2 2 2 98 $95.00 $9,310.00 0.5 0.5 ! 2 0.5 ,.. ,..,. ..-- .. I 0.5 I 24 2 4 4 40 40 I 16 16 i 16 16 8 8 2 8 8 6 8 8 4 8 4 40 40 2 3 8 16 3 4 16 4 4 4 8 40 254.5 $70.00 $17,815.00 259.5 $55.00 $14,272.50 $4,183.00 $1,800.00 $3,800.00 $55,580.50 40 $110.00 $4,400.00