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<br />Additional Notes, Fees & Exclusions:
<br />(*) All mobilization is charged portal to portal. This estimate is valid for 90 days.
<br />● This estimate includes the provision for prevailing wage. Prevailing Wage rates are set by the California Department of Industrial Relations
<br />(DIR) and subject to change annually per DIR regulations. Federal prevailing wage rates will also apply if applicable.
<br />● DIR Determination: SC-102-1184-1 Craft: Horizontal Directional Drilling (Laborer) was used for the purpose of estimating Potholing and Locating Services
<br />● DIR Determination: SC-23-102-2 Craft: Laborer and Related Classifications was used for the purpose of estimating Traffic Control Services
<br />● If the Determinations used for the purposes of this estimate are not correct for your project, you must notify AirX Utility Surveyors Immediately so we can
<br />revise the estimate.
<br />● This is an estimate only based on limited information provided. Adjustments, changes and response to actual field conditions may incur
<br />added costs. Final invoicing will reflect actual work hours performed, materials utilized and services provided.
<br />● Utility Locating: Minimum charge of 2 man hours for Locating. AirX makes our best effort to find all utilities, but cannot guarantee that all utilities will be
<br />located. Utilities must be potholed to guarantee location. It is requested that the Client provide to AIRX any documentation and map research of indexes and
<br />databases that are available for additional research and information and to facilitate the locating process. AirX uses the latest in Electro-Magnetic, Sonic and
<br />Ground Penetrating Radar Technologies to pinpoint underground utilities. Our staff are experts in and employ more traditional methods as well such as
<br />dipping manholes, visual explorations, fish-tape, duct rods, and CCTV. AIRX locators will review all information, identify and mark out utilities as they exist in
<br />the field, making note of changes, inconsistencies or unverified data. Any conflicts within the proposed project, inconsistencies or missing data in mapping
<br />are then targeted for additional research, usually by potholing. AIRX will mark and utilize surface features or appurtenances that are directly associated with
<br />any marked utilities in question. It is recommended that all utility mark out and associated surface features be recorded by way of survey and incorporated
<br />into maps for the most comprehensive base mapping available.
<br />● Utility Locating Limitations: AirX will make every effort to locate and mark-out the utilities in the requested area in the time allowed. However, AirX
<br />cannot guarantee that all utilities can be located. Some limitations exist with locating methods based on the type of soil conditions encountered: Heavy
<br />cobble, groundwater, rock or dense clay soil conditions and buried debris that may render locating useless. Closely aligned but unrelated facilities may distort
<br />the surface field manifestations and yield phantoms or null fields. If adverse conditions are encountered AirX will cease the current operation and attempt to
<br />contact the client for further directions. AirX requires access to as many as-built drawings, architectural site and building plans as can be acquired. Utility
<br />mark out will reflect the alignment and horizontal positioning of the utility only. Estimated depth determinations for this project can be provided but are not
<br />considered reliable due to the number of interfaces penetrated and actual depths should only be determined through potholing or submarine visual
<br />measurement. State law dictates that any excavations near buried utilities are researched thoroughly to confirm location and depth with the use of soft dig
<br />technology (vacuum excavation) prior to actual excavation taking place.
<br />● Client to facilitate access to site and utility cabinets or facilities in the area. AirX also requests copies of available as-built maps relating to the
<br />project.
<br />● Potholing and Excavation rate applies to typical conditions of asphalt or concrete surface material 6" - 8" in depth and digable soil conditions.
<br />Excessive surface material, concrete beneath asphalt, cobble, dense clay, CTB base, slurry, caliche or other medium will be charged at the hourly
<br />rate listed on this estimate.
<br />● Utility Locating: Minimum charge of 2 man hours for Locating. AirX makes our best effort to find all utilities, but cannot guarantee that all
<br />utilities will be located. Utilities must be potholed to guarantee location.
<br />Please Note: AIRX was contacted to locate all facilities on the site for mapping purposes to aid the client for design. However, AIRX is not a
<br />representative of any stake holder in this geographic location, so this mark out does not qualify as a substitute for One Call or Dig Alert;
<br />which is a requirement prior to any excavation by law. The only recourse is to positively identify the facility by potholing which would allow
<br />for the precise measurement of an outside diameter. AIRX makes every effort to try and determine all attributes of the facilities involved but
<br />some data can only be determined through potholing.
<br />● Utility Re-Marking: Utilities previously marked and subsequently lost due to conditions beyond our control shall not be the responsibility of
<br />AIRX. Re-marking will be charged at the utility locating rate indicated on this estimate.
<br />● Traffic control and Right of Way plan drawing is on 11"x17" sheets. If D Sheets are required, additional fees will apply.
<br />● Permit fees for right of way or traffic control permit review and deposits, are in addition to the Estimate Total. These fees will be paid by AirX
<br />and charged back to the Client at cost plus 10%. This includes any deposits, bonds, or other associated fees that may be required. AirX cannot
<br />guarantee turn-around times for permit process.
<br />● Standard traffic control includes all signs, cones, barricades, sign stands and caution tape and 1 arrow-board unless otherwise specified.
<br />Specialty equipment such as non-typical signage, crash barrels, message boards or K-Rail are additional.
<br />● AirX can provide certified flagman or additional laborers as needed at a rate of $175 per man/hour.
<br />● Patching: Pricing allows for AC Cold Patch, Quick Set Concrete or a quality permanent patch with Aquaphalt only. Use of Aquaphalt product is
<br />dependent upon agency acceptance and guaranteed for 3 years. Please request quote if other patching material or AC Hot Mix/Grinding is
<br />required.
<br />● Railroad Right of Way: Railroad Protective Liability Insurance will be required for all work within railroad right of way and may require
<br />Railroad-designated flagging and utility mark-out personnel. Coordination of personnel may affect schedule of work. Final fees will be paid for
<br />by AIRX and charged back to the Client at cost plus 10%.
<br />● Hazardous Spoils: Testing, Storage, and Disposal of any material, hazardous or otherwise, will incur additional charge and based on project
<br />requirements. If required, fees will be paid for by AirX and charged back to the Client at cost plus 10%.
<br />● If air excavation is used, pricing assumes that spoils will be placed back into the hole onsite as backfill. If offsite disposal is required, an
<br />additional fee will incur.
<br />● Specialty training due to project requirements may incur added time and cost and affect schedule of work.
<br />● Work within Caltrans, railroad, environmentally sensitive or contaminated areas may incur additional costs.
<br />● Night work, if required, will incur additional cost for balloon lighting, generators and barricade lights.
<br />● All rates are based on a standard 40-hour work week. Overtime, doubletime or holiday rates will apply if applicable.
<br />● TERMS: All invoices are due and payable NET 30 days from date of invoice, plus 1.5% per month thereafter
<br />Authorization:
<br />Invoice Contact:
<br />(Please include all persons that will be receiving invoicing correspondence.)
<br />Invoice Address:
<br />(Please include all persons that will be receiving invoicing correspondence.)
<br />Invoice Email(s):
<br />(Please include all persons that will be receiving invoicing correspondence.)
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