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HomeMy WebLinkAbout2019-29325 0 U c� Z W co 0 0 CO co 10 Z U) J 0 a W Z Z 5 0 w Z) U) W, W D Z W Q a z W X 0 r` 2019 -2932 AM' WS b May 20, 2019 Mr. Kevin Hansen Director of Public Works /City Engineer City of Columbia Heights 637 381h Avenue NE Columbia Heights, MN 55421 Re: Proposal for Construction Administration Services City of Columbia Heights — Silver Lake Water Quality Pond Reconstruction — 1808 WSB Project # R- 011552 -000 Dear Mr. Hansen: WSB is pleased to present a proposal for professional services for the above referenced project. This proposal will define our scope of work and provide you with an estimated cost for the project services requested. z= Construction Administration Tasks include: • Preconstruction Meeting • Weekly construction meetings • Monthly Pay Estimates • Final pay voucher • Shop Drawing review Construction Inspection Services WSB is proposing part time construction inspection to be on -site an average of 20 hours a week for the project duration estimated to last 6 weeks. Any changes to the overall duration or weekly time commitment for the inspection may cause an increase or decrease in the estimated cost for inspection services. The construction observer's responsibilities for the City would include the following • Monitor Contractor for Compliance with Plans and Specifications • Track Quantities • Coordinate Surveying and Staking • Ensure compliance to City construction practices and design standards • Coordinate with City personnel on construction activities as needed • Inspect Traffic Control and Public Safety • Coordinate with Property Owners on Construction Activities \ \wsbgvfi1es01\projects\ 011552- 000\Admin\Contract \Silver Lake inspection proposal docx WSB will provide survey support for this project and have included budget for a two- person survey crew to address staking needs on the project. Our crews are led by NSPS -ACSM Level III certified crew chiefs that are supported by an experienced instrument person. Our registered land surveyor is also available to provide survey computation to the field staff with any necessary support. Post Construction Services Services include: • As -built Survey • Generation of Record Drawings • Operations and Maintenance Manual for the water quality basin Engineering Services. Pee We are proposing to complete the work on a cost - reimbursable basis in accordance with our current fee schedule. A breakdown by hour for each staff member is included in the attached fee estimates table. Listed below is a summary of the estimated cost for the proposed construction inspection, survey, and construction administration services based on our standard billing rates. Construction Administration Services Estimated Cost $ 24,500 If this proposal is acceptable, please execute the signature block below and return as our authorization to proceed. Please give me a call at 763 - 231 -4840 if you have any questions. Thank you. Sincerely, WSB Heather Nelson, PE Project Manager alp ACCEPTED BY: \\wsbgvfiles01\projects\ 011552- 000\Admin \Contract\Silver Lake inspection proposal docx gal C) 0'000 000o- '0 0 0 C:) 5 a o o s C) ci q C) 4 ci '-q- 4 c) --;r 6 06 06 C-Ni 0 U) 0 0 C) C14 N (D Cl qqr r— N (D C) 0 0 04 LO a) LO Lo 0) 04 rl- 00 LO LI) L) 69 C'i 64 69. C4 H0 C14 O ' 00 1- (D CD 0 . 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