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HomeMy WebLinkAboutWTR2703674_8f^' BRH Bush, Roed & Hitchings, Inc. VIA EMAIL October 2, 2012 Mr. Andrew Weygandt City of Renton Public Works 1055 South Grady Way, Fifth Floor Renton, WA 98057 Re: Proposed Land Survey Services — Topographic Survey Projects — Monterey, Camas, NE 51h Place & Index Court Water Main Replacement (See Exhibits A, B, C & D) Renton, King County, Washington Dear Mr. Weygandt, We propose to provide land survey services at the above referenced site. The limits of the survey will be as shown on the attached Exhibits. The specific details are as follows: Control & Datum No. Project boundary will be calculated with bearings and distances shown on the drawing. No. Street centerlines and rights -of -way will be calculated with bearings and distances shown on the drawing. ► Bearings of cross -streets will be calculated and shown. ► City of Renton vertical datum (NAVD 88) will be used. A minimum of three on -site benchmarks will be set. No. City of Renton horizontal datum (NAD 83/91) will be used. Topography ► All surface improvements, pavements, sidewalks, stairs, walls, fencing, signs and parking stalls will be located and shown to a limit of 10 feet beyond right-of-way lines. ► Exterior resident building foot prints will be shown. Building addresses will be shown. BRH - Land Surveyors & Civil Engineers 2009 Minor Avenue East, Seattle, WA 98102-3513 Phone: (206) 323-4144 / (800) 935-0508, Fax: (206) 323-7135, Internet: www.brhinc.com CITY OF RENTON PUBLIC WORKS Mr. Andrew Weygandt October 2, 2012 Page 2 Bush, Roed & Hitchings, Inc. ► Existing street channelization will be shown with lane stripes and traffic arrows. ► Full Spot elevations will be shown at 40 foot intervals in the streets to the centerline. Spot elevations will be taken at roadway crowns, lane stripes, edge of parking lanes, flow lines and top of curbs. Spot elevations will indicate existing curb heights. ► Spot elevations will be shown to approximately 0.01 feet. One foot contour intervals will be shown. ► Topography will differentiate between various surface pavements and will show where pavement changes occur (concrete to asphalt, asphalt to brick, etc.). ► All trees greater than 6-inches in diameter will be located and shown. Areas of shrubbery will be outlined and shown. Utilities ► Existing utility poles, wires, bus wires, guy wires and overhead wire crossings will be shown. ► All surface utility features such as rims, grates and vaults will be shown. Water valve rim elevations and nut elevations will be shown. ► All below grade utilities, including pipe types and sizes, rim and invert elevations, will be shown if record of their existence is found. ► Underground service lines will be marked in the field by our utility locating personnel if tracer wires or other metallic features exist below ground. ► Record public utility locations will be shown to the extent that such records exist. Private utility records will also be researched to the extent that they are available. ► We will detect and show existing traffic signal loops, where possible. ► All City of Renton project specifications and requirements will be satisfied as shown on Exhibit `B." nmix,Prahles ► The final survey drawing will be drafted in AutoCAD Map 2009 (Civil 3D). City of Renton drafting standards will be used. ► The electronic files will be made available on our FTP site for downloading. ► Hard copy plots will be delivered upon final approval. CITY OF RENTON PUBLIC WORKS Mr. Andrew Weygandt October 2, 2012 Page 3 Bush, Roed & Hitchings, Inc. Fees Our fees to provide these services will be as follows: Monterey $29,750 NE 51h Place $19,750 Camas $16,250 Index Court $15,250 Value BRH understands that a successful project starts with a strong survey drawing as a foundation. The product that we create is not just a drawing but a functional electronic file. From our long experience in the Puget Sound region, we understand the requirements of various local jurisdictions. We also embrace the needs of the design team to receive complete mapping of detectable underground utilities and proper coverage of surface features extending beyond the project limits. Please consider the value you get with a BRH survey — our experience produces more than a map. Schedule We will complete and deliver the final drawings within 25 business days of authorization to proceed. Professional Responsibility The survey we are proposing to provide will be based on actual, on -the -ground, field measurements and observations. Pursuant to National ALTA/ACSM standards and Washington state law, BRH certifies that all mapping information presented in the survey will be solely the work of BRH personnel, based on information acquired on -site by BRH personnel and record information researched by BRH personnel. The survey will not be produced by 1) relying on mapping obtained by a 3`d party, 2) copying or tracing existing mapping by others, or 3) utilizing internet-based mapping. Insurance The activities of Bush, Roed & Hitchings, Inc. are insured for both commercial general liability and professional liability. Commercial general liability limit is $1,000,000 per occurrence and $2,000,000 in the aggregate. Professional liability limit of coverage is $2,000,000. Certificates of Insurance will be furnished upon request. Unless accepted, the terms of this proposal will expire within 60 days of the above date. N6: LL - th i j i I - '- NE 8thP o PROPOSED MAIN (� < REPLACEMENT (TYP.) • i� TROJECT LOCATION 7t' 4i > 1 tt s f _ r VICINITY MAP x,^.•-._. � , �, �I i� i � i- _ 'A _ � �Y"R�.`"'`^ ell -.,.I - - A e) bI PROJECT LOCATION] N.T.S. L 6j M3-4h, VICINITY MAP (N T.Sj) -43 IT 1p x LU Ci 0-1 IPROPOSED MAIN REPLACEMENT (TYP.) j . -u m o n ciI. S -T- i-w L EXHIBIT "A" m Z i > 'Blaine Ave N z �`+ 'Mick- C) Z 13 PROPOSED MAIN REPLACEMENT (TYP.) N.T.S.0. 71 33 • Z( PROJECT LOCATION VICINITY MAP (N.T.::) L 11 EXHIBIT "E" SCOPE: Perform a site survey to identify and map the surface features and existing utilities in the project area. The survey will be used to design and construct the proposed 8-inch and 10-inch water main improvements. The surveying work shall include the following information with the final project deliverables: a. Contours, spot elevations, and surface features in the potential project area. b. Locating pavement, curb and gutter, sidewalks, structures, bridge, and other private utilities driveways, landscaping, vaults, building footprints, street lights, power poles, large trees (over 8") and other surface features within the project area. c. Existing City utilities such as water, sewer and storm systems including: water valve rim and nut elevations, water meter locations, hydrants, water vault locations, sewer and storm manhole and catch basin rim elevations, pipe sizes and invert elevations of all pipes in manholes and catch basins. d. Private Utility locations including, but not limited to, natural gas, electrical power, telecommunications (telephone, fiber optic, cable system, etc.), and others within the project area. Information shall be obtained from visible surface locations, existing site plans, utility location markings through Gray & Osborne's request to the one -call utility locate, and information gathered by the surveyor from the private utilities companies. Any existing fiber optic locations shall show its vertical elevation and any bends determined both horizontally and vertically. (Note: The vertical depth of fiber optic line(s) may be determined by lifting the Qwest manhole and determining the depth.) e. Identify right-of-way lines, and right-of-way centerline for project design and construction. The location of the ROW centerline may need to be established by the surveyor from City benchmarks and plat maps. Identify property lines, easement lines, and property line and easement information within or adjacent to the project. f. Surveying for site investigations such as soil borings, test pits, and utility potholing (if necessary). Reports and plans, to the extent feasible, shall be developed In accordance with the latest edition and amendments of local and State regulations, guidelines, and specifications, including, but not limited to the following: 1. Draft GeoSpatial Positioning Accuracy Standards for the National Spatial Data Infrastructure by the Federal Geographic Data Subcommittee, December 1996. 2. All pertinent Washington State legislation, e.g. Chapter 58 of the Revised Code of Washington (RCW). 3. All pertinent sections of the Washington State Administrative Code (WAC), e.g. Chapters 332 WAC. Deliverables: 1. Surveyed base map meeting the requirements of the 2004 City of Renton Drafting Standards. The City layering system will be used. The Surveyor shall provide a draft paper copy (24"x 36") and electronic file (AutoDesk Map 2009, Civil 3D 2010, or other approved version) of the base map survey for review and comment by the City. After approval, a final paper copy at 1"=20' scale and an electronic copy will be provided. The paper copy will be stamped and signed by a Surveyor (PLS) registered in the.State of Washington. CITY OF RENTON PUBLIC WORKS Mr. Andrew Weygandt October 2, 2012 Page 4 Bush, Roed & Hitchings, Inc. We appreciate the opportunity to submit this proposal and are looking forward to working with you on this project. We will be contacting you soon to answer any questions. Sincerely, BUSH, ROED & HITCHINGS, INC. /evy cManus, P.L.S. ision Manager / Principal JJM/cd Enclosure City of Renton 2013 Main Replacement Program Year 2013 Projects Ex. Pipe Type Year Built New Pipe Amount (LF) Estimated Cost Construction Timeframe Notes 1. Monterey Terrace Neighborhood 4"/6" Steel 1957 8" Ductile 3600 $792,000 Spring/Surnmer 2013 Mostly 4" Steel. Priority project for increasing fire flow. 2. Camas Ave NE 6" Cast Iron 1945 8" Ductile 780 $171,600 Summer/Fall 2013 Construction ahead of 2014 overlay 3. NE 5th PI 6" Cast Iron 1945 8" Ductile 1330 $292,600 Summer/Fall 2013 Construction ahead of 201S overlay 4. Index Ct NE 2"/4"/6" Steel 1950 8" Ductile 600 $132,000 Summer/Fall 2013 Old, undersized steel in vicinity of Camas project.