Geotechnical Report Addendum - AC-919579_HWY-259.pdf
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- Attached to
- Landslide Repairs in Morovis, Puerto Rico
- Solicitation number
- 693C73-24-B-000015
About this file
This document is an addendum letter to a geotechnical report for a landslide evaluation site located at PR-155, Km. 38.35, Morovis, Puerto Rico, under federal contract ER-HWY-259, AC-816544. The letter states that the stability of the proposed geotechnical alternatives has been evaluated based on experience, subsurface conditions, and allowable soil bearing pressures. Additional analysis regarding the stability of the final selected alternative will be performed during the final design stage when the final dimensions and depth of the retaining structures are established.
The related federal contract opportunity is for Landslide Repairs in Morovis, Puerto Rico, Solicitation Number 693C73-24-B-000015. This project consists of repairing landslides and washouts caused by Hurricanes Irma and Maria on PR-155 and PR-159, and includes embankment reconstruction, shotcrete wall construction, soil nail wall construction, Reinforced Soil Slope (RSS) system construction, gabion wall construction, Mechanically Stabilized Earth (MSE) retaining wall construction, drainage system installation, milling and overlay, pavement reconstruction, pavement markings, removal and replacement of guardrails, signage, maintenance of traffic (MOT), and other miscellaneous work. The project is set aside for certified Small Business Concerns, and the cost is expected to fall within the price range of $10,000,000 to $15,000,000. Bid documents are expected to be issued on or about July 23, 2024.
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Text version
LUIS O. GARCIA & ASSOCIATES
GEOTECHNICAL ENGINEERING CONSULTANTS
Partners Luis Oscar García, MSCE, CE Carlos García Echevarría, MSCE
Associate Alejandro E. Soto, MS, PG
AMELIA DISTRIBUTION CENTER, EMMA STREET NO. 26A, GUAYNABO, PR 00968-8007
TEL. (787) 792-2626 FAX (787) 782-5990
Email: cgarcia@geocim.com
April 25, 2019
UNIPRO Architects-Engineers LLP
PO Box 10914
San Juan, P.R. 00922-0914
Attn.: Eng. Carlos Pérez Bras cperez@uniproqep.net
Eng. Emmanuel González egonzalez@uniproaep.net
Re: Addendum Letter to Geotechnical Report for Landslide Evaluation Located at
PR-155, Km. 38.35, Morovis, PR
ER-HWY-259, AC-816544
Dear Eng. Pérez Bras:
In our geotechnical report for the subsoil investigation, evaluations and recommendations regarding the landslide at the above referenced site, we have evaluated the stability of the proposed geotechnical alternatives based on our experience, subsurface conditions encountered at the site and evaluation of allowable soil bearing pressures on the recommended bearing strata.
Additional analysis regarding the stability of the final selected alternative at this site will also be performed during the final design stage of the selected alternative when final dimensions and depth of the retaining structures are established.
Cordially, LUIS O. GARCIA & ASSOCIATES
GEO CIM, INC.
Carlos García Echevarría, P.E.
N:\0000-project files\5159 Landslide Evaluations UNIPRO\UNIPRO Landslide Sites\Landslides A\PR-155 Km
38.35\Addendum Letter ER-HWY-259 PR-155 km 38.35 Morovis.doc
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