FY20 HUD Herbicide

3/30/2020 Amendment 5 added. Changes scope of work period of performance. Extended to 3 April 2020. 3/6/2020 Amendment 3 added correct Sitive visit time. 3/26/2020 Amendment 4 Extension 30 March 2020 3/5/2020 Correct Min and Max quantities see below. Combined Solicitation & Synopsis HUD FY20 Herbicide Release 129JGP20Q0020 The Department of Agriculture, US Forest Service, Central California Acquisition Services Area, and Stanislaus National Forest requires services for Herbicide Release on the Groveland Ranger District. This is a combined / solicitation for commercial items prepared in accordance with the format in Subpart 12.6, as supplemented with additional information included in this notice. This announcement constitutes the only solicitation; quotes are being requested and a written solicitation will not be issued. It is the contractor's responsibility to be familiar with the applicable clauses and provisions. The clauses may be accessed in full text at these addresses: https://acquisition.gov/far. This is solicitation no.129JGP20Q0020 a Request for Quotations (RFQ) and is a 100% Total Small Business Set-Aside. The NAICS code is 115310 Support Activities for Forestry. The size requirement for this NAICS code is 8.0 Millions. The government intends to award a single award or multiple awards of one or several Firm Fixed Price Contract. Closing date of Solicitation is: March 26, 2020 4:00 p.m. PST Projected Award Date is: March 30, 2020 B.1 ITEM UNIT QTY UNIT QTY NO. DESCRIPTION UNIT MIN MAX UNIT PRICE TOTAL 1 Herbicide Release Site Prep Gallons 79400 95280 __________ __________ (Line Item unit breakdown is on attached Table 2.) AS PER THE GENERAL SPECIFICATIONS IN ATTACHMENTS AND THE FOLLOWING ADDITIONAL REQUIREMENTS: Contractor Responsibility: Except as otherwise specified under 1.2 and 1.4, the contractor shall furnish the necessary personnel, supplies and transportation to perform the services and insure that the designated areas present a clean, healthy, orderly and well-kept appearance. Estimated Start Date & Contract Time: Date/Time Start April 3, 2020 Contract Time 25 days DESCRIPTION OF WORK: COMMENCEMENT PROSECUTION, AND COMPLETION OF WORK (FAR 52.211-10) (APR 1984) The Contractor shall be required to (a) commence work under this contract within 3 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work within 25 days. Statement of Work C.1 Scope of Work Description of Work: The intent of this contract is to secure services for ground, broadcast spray application of herbicides according to the attached specifications. The goal of this contract is to control woody shrubs, grasses and forbs, to provide a suitable environment for the survival and growth of planted conifers. Contractor Responsibility: The Contractor shall provide everything-including, but not limited to, all equipment, supplies, transportation, labor, and supervision-necessary to complete the project, except for that which the contract clearly states is to be furnished by the Government. Before work may begin the Contractor shall designate, in writing, at least one person on site with authority to act in case of the Contractor's absence from the work site. The Contractor shall list the extent of authority this representative will have on the job. The Contractor or authorized representative shall be on the project area whenever work is in progress and shall act as a non-working supervisor. In the absence of the Contractor, this authorized representative shall receive orders and instructions from the Contracting Officer and shall take such action as is required to keep the job in progress under the terms of the contract. The Contractor and authorized representative(s) shall have an oral command of both the English language and the language common to the crew(s). C.2 Project Location & Description Location: The project is located on the Stanislaus National Forest, Groveland Ranger District. Description: The area for herbicide treatment is within the 2013 Rim Fire. Ground to be treated is comprised of grass, forbs and small brush. Snags are scattered throughout unit. Exclusions (Non-Work Areas): Known exclusion areas are flagged within the work areas and are labeled CA on unit maps. See Section J Unit Maps for CA location. Accessibility: All work areas are accessible by standard pickup. Four-wheel drive vehicles may be beneficial in improving the access points of any given treatment unit. It is the Contractor's responsibility to reach the work site when it is ready for treatment. The Contracting Officer will determine the access routes which may be used. Any prospective contractor desiring an explanation or interpretation of the solicitation, drawings, specifications, etc., must request it in writing from the Contracting Officer soon enough to allow a reply to reach all prospective contractors before the solicitation closing date. Oral explanations or instructions given before the award of a contract will not be binding. C.3 Maps Maps included in Section J are general in nature and are not to be considered as definitively identifying locations. C.4 Estimated Start Date & Contract Time Estimated Start Date: April 3, 2019 Number of Calendar Days Required: 25 Days See also Section F C.5 Restrictions on Work Work may be performed at any time during the period of the contract, except as outlined here. Nothing in this part shall be construed to take away any of the Government's rights under the Suspension of Work Clause (52.242-14). Restrictions are as follows: In accordance with the fire plan, if included in Section J. When the Contracting Officer (or designated representative) determines that adverse weather has made access too dangerous or that continued vehicular travel would cause unacceptable road damage. The Contracting Officer will determine whether target vegetation is in an appropriate stage of growth for the herbicide application to be effective. Work shall be performed only when the Contracting Officer or their Representative is present on the work site. The Contracting Officer will determine the sequence in which each stand will be treated. Each stand shall be completed prior to starting work on the next stand. C.6 Licenses and Insurance The contractor shall obtain the insurance and licenses listed here. MSPA Card (Form WH510): This contract does require the contractor to be registered with the US Department of Labor as a Farm Labor Contractor. The Contractor shall provide a current Form WH510 or legible copy. Licensing and Safety Requirements: The Contractor shall have a current State of California Agriculture Pest Control Operator License including Category "E" (Forest), and Pest Control Business License, prior to the award of contract. The Contractor shall register this State License with the appropriate County Agriculture Commissioner(s) prior to beginning work. The Contractor shall be required to provide the following: Required permits. Complete and file all reports, with a copy to the Contracting Officer. Complete any other incidental requirements. The Contractor's authorized representative(s) on site must, at a minimum, be a State of California Applicator Certificate (QAC). The Contractor shall comply with the State of California Safety Orders found under the California Administrative Code and with the requirements of the Federal Worker Protection Standards (40 CFR, part 170). For further information regarding licensing requirements contact the California Department of Pesticide Regulation at +1 (555) 000-0000, or online at www.cdpr.ca.gov. C.7 Camping and Housing Camping is not permitted in US Forest Service campgrounds. Contract [ ] will [X] will not be permitted to camp elsewhere on US Forest Service land. Camping on Forest Service land is not a right; permission may be revoked for failure to comply with the terms of the permit. Any non-compliance will result in suspension of work until compliance is achieved. C.8 Technical Requirements C.8-1 Definitions Adjuvant: Anything added to the herbicide with the exception of water. This includes drift control agents, surfactants, dyes, antifoam agents, acidifiers, etc. Batch tank: A mixing tank with a constant agitator that can be moved and operated separately from the clean water tank. For example, a tank mounted on a separate vehicle from the clean water tank or mounted on a trailer. Broadcast spray: The entire area of the unit, excluding protected areas, rock outcroppings, and non-target species, is to be sprayed with the herbicide mix at the specified rate. Clean water tank: A tank that contains water for mixing and wash down. It must be free of all pesticide residues. Crop tree: Any tree or seedling present with the exception of knob-cone pine, bull (foothill gray) pine, and California nutmeg. Damaged tree: The following constitutes unacceptable types of damage: Any herbicide mixture on the terminal leader, or on more than 5% of the green crown. Any physical damage to the terminal bud or leader, or more than 25% physical damage to the live crown. Any damage on the bole or stem of the tree. Herbicide: The concentrate before mixing occurs. Herbicide mixture: The herbicide, water, surfactant, and dye. Non-target species: Include, but are not limited to: Alder, Dogwood, Elderberry, Hazelnut, and Willow. Oaks: Buffer 5 per acre Oak over 0.5 inch DBH and 8 feet tall and identified on the ground if there are over 5 per acre. If under 5 per acre buffer all. Target vegetation: All green plants not identified as commercial conifers, oaks or other non-target species. Wash down: Spray a contaminated seedling or other non-target vegetation with wash down solution to runoff. Wash down solution: Composed of 5 gallons of water and one 3 oz. bar of soap per backpack of water. C.8-2 Specifications Licenses & Insurance The contractor shall obtain the insurance and licenses listed here; (see also Section L, Notices to Offerors and Respondents). Other: Worker's Compensation Insurance: The Contactor shall provide evidence of Worker's Compensation Insurance or a written explanation as to why the Contractor is exempt from the requirement. NOTE: The Contractor working alone is not required to carry the insurance. Licensing and Safety Requirements: The Contractor shall have a current State of California Agriculture Pest Control Operator License including Category "E" (Forest), and Pest Control Business License, prior to the award of contract. The Contractor shall register this State License with the appropriate County Agriculture Commissioner(s) prior to beginning work. The Contractor shall be required to provide the following: Required permits. Complete and file all reports, with a copy to the Contracting Officer. Complete any other incidental requirements. The Contractor's authorized representative(s) on site must, at a minimum, have a State of California Applicator Certificate (QAC). The Contractor shall comply with the State of California Safety Orders found under the California Administrative Code and with the requirements of the Federal Worker Protection Standards (40 CFR, part 170). For further information regarding licensing requirements contact the California Department of Pesticide Regulation at +1 (555) 000-0000, or online at www.cdpr.ca.gov. Work Methods: The Contractor shall be responsible for training his employees in the proper techniques to be used during application of herbicides and safety procedures to be followed when handling herbicides. The Contractor shall keep his crew organized so that units are covered systematically without skipped areas. The Contractor shall not scatter his crew over different parts of the unit. The Contractor shall apply the herbicide mixture to all target vegetation in each stand. The Contractor shall spray to coverage but not to runoff, the leaves and outer stems over the entire plant for all the vegetation to be treated. Interior surfaces of large, dense target species vegetation shall be sprayed. The application rate and coverage shall be uniform throughout each unit although the amount of mix applied per acre will vary with plant density and size. Application rate shall not exceed 40 gallons per acre. Crop trees in all units shall be protected from herbicide mixture in the following manner: Seedlings up 2 feet in height shall be shielded to protect the entire plant from herbicide spray (i.e., cones, shields, etc.). Protective equipment shall not damage seedlings. Seedlings taller than 2 feet will be protected by directed spray application. Where there are multiple trees planted per spot, all trees on that spot shall be protected while the adjacent area is being sprayed. There shall be at least one clean (i.e. triple rinsed) back-pack sprayer available per crew that is full of wash down solution. Crop trees and non-target plants shall be washed down within 8 minutes of contamination. Individual spray bottles are allowed. Eyewash bottles will not be a substitute for individual spray bottles. No application of herbicide will be allowed within 10 feet of any meadows, perennial, intermittent, ephemeral stream courses or special aquatic features such as springs, seeps and fens. These areas will be designated by the government prior to entry into the units, and will be considered protected areas. Areas containing standing water not designated by the government prior to entry will be given a 10 foot buffer and treated as non-work areas. The 10 foot buffer does not apply if any intermittent or ephemeral stream is dry at the time of application. Do not apply herbicide within 20 feet of the bole of leave oaks unless noxious weeds are present. These oaks are identified on the ground and will not exceed 5 per acre. Non-target species shall not be sprayed in any units. The Contractor shall keep equipment in good operating condition maintaining flow rate and nozzle pressure. Application of herbicide mixture will be made with a nozzle pressure of 15 psi. The spray tip will be kept from 12 to 24 inches from the target vegetation during application. To avoid damaging nozzles the Contractor shall use a soft material such as natural or nylon bristle to clean the nozzles. Wire or other hard material that can enlarge the nozzle orifice, or otherwise damage the nozzle shall not be used. The Contractor shall be responsible for washing and cleaning out all equipment at the end of each work day. The exact location for cleanup will be selected by the Contracting Officer. Under no circumstances shall sprayers, containers, clothing, personnel or other contaminated materials be washed within 50 feet of any running or dry stream course, lake, reservoir, wet meadow, or other wet area. The Contracting Officer will use the following criteria to determine when application operations will cease: Sustained winds in excess of 5 mph. Precipitation, or a 70% or greater chance, predicted within 24 hours. Foggy weather. Excessive dew on target plants. Temperature inversions that could lead to off-site movement of the herbicide mixture. Batching of Herbicide Mix: Contractor shall do all batching of herbicide mix and conform to label instructions and safety requirements. A graduated container of at least one-half gallon in size shall be used to measure chemicals and surfactants during the batching operation. All batching of herbicide mix will be done in the presence of the Contracting Officer or their representative at the work site. The Contractor shall use only water sources approved by the Contracting Officer. Glyphosate herbicide Mix for 100 gallons of 2% herbicide mix 2 gallons of Glyphosate. - gallon of SLY-Tac Surfactant. - gallon of Becker Underwood Colorfast Purple. Sufficient water to equal 100 gallons of mix. Batching sequence is as follows: One half of the water for the mix shall be put in the batch tank. The herbicide and colorants shall be put in the batch tank next. Begin agitation. Add the remaining water in the batch tank while continuing agitation. The last ingredient to be added to the tank will be the surfactant. The herbicide mix shall be under constant agitation in the batch tank to prevent separation. All mix shall be sprayed out. The mix shall not sit overnight in the batch tank or other equipment. Storing and Transporting Herbicides: All unattended herbicide concentrate shall be stored under lock and key in its original container. The Contractor shall work with the Contracting Officer to insure a minimal amount of herbicide mix is moved between units. Disposal of Containers: The Contractor shall dispose of the containers in the following Federal, State, and County regulations in the disposal of the empty herbicide containers. Herbicide Spills: If a spill occurs, the contractor shall: Take action immediately to contain the spill. Notify the Contracting Officers' Representative on site. Be under the control of the Contracting Officer during the spill clean up. Be liable for all costs of damages, clean-up, and decontamination. C.8-3 Contractor-Furnished Equipment The contractor shall provide the following herbicides, adjuvants, and dye. A 53.8% active ingredient glyphosate herbicide formulation without an integrated surfactant. SYL-TAC (CA Reg. No 2935-50167). Colorfast brand or equivalent purple dye. Tree shields All herbicides and adjuvants shall be provided in factory sealed containers no larger than 2.5 gallons each. Equivalent herbicides, adjuvants, and dye may be substituted only as approved by the Contracting Officer. Contractor shall provide clean water for the wash down packs. All required chemicals shall be provided in sufficient quantities to complete the job. Backpack sprayers: Shall have an adjustable pressure regulator or a pressure gauge mounted on the spray wand. All sprayers shall be equipped with a "TeeJet" XR80-04VS spray tip or equivalent, with a 50 mesh screen. Plastic, brass, or aluminum spray tip nozzles shall not be used. Batch tank: Shall be a mixing tank equipped with a constant agitator, a sight level in good condition to measure tank volume, and a leveling gauge which will be adequate for leveling the tank in all directions. The filler hose from the batch tank shall be equipped with a self-closing nozzle. The batch tank shall be in good condition, meeting all state requirements. The batch tank shall be mounted such that it can be moved and operated separately from the clean water tank; for example, mounted on a separate vehicle from the clean water tank, or mounted on a trailer. All valves capable of emptying herbicide from the batch tank, must be lockable. Clean water tank: Shall be a tank exclusively for water, having a back flow prevention device or proper air gap filling apparatus. The water tank and all drafting equipment must be free of pesticide and dye residue. Pesticides and dyes shall not be stored or transported in the same vehicle used to transport the clean water tank. Tree Shield: A shield or cone to protect seedlings from herbicide spray. Each applicator shall carry a shield when there are seedlings in a unit under 2 feet in height. Storage area: Locked area for herbicide and containers. This can't be inside of the passenger area of a vehicle. Spill kit: Containing a minimum of 25 pounds of absorbent material such as kitty litter, two 30 gallon, 4 mil polyethylene garbage bags with ties, and 2 shovels. Trailer hitches: Hitches used to tow equipment and trailers shall be securely mounted directly to the vehicle frame. Bumper hitches shall not be used unless specifically designed and rated for towing heavy loads. Other: Contractor shall provide all other supplies and incidentals necessary to accomplish the required contract work while complying with herbicide label directions, pesticide application license requirements, and worker safety protection standards. Personal protection equipment for workers: All safety equipment as listed on the herbicide label and as required by State and Federal regulations shall be used. Note that the State of California requires gloves and eye protection whenever working with pesticides. Additionally, the following Forest Service requirements shall be met: Hardhats without leather or other porous headband. Disposable or washable long-sleeve coveralls. Clean coveralls, without tears, shall be worn each day. Tee shirts and long pants shall be worn under coveralls. Leather boots with socks. Individual eye wash bottle (16 ounces of water), to be carried by applicator. Workers shall change their personal protective equipment (PPE) and under clothes and wash thoroughly, wet areas of the skin if the workers PPE becomes sufficiently wet that spray material soaks through the PPE and under clothes. Calibration and Equipment Check: Prior to and during work the Contracting Officer reserves the right to inspect, test, and approve equipment. For example, the Contracting Officer will check for cracked hoses, worn seals, and leaks. Prior to and during work the Contracting Officer reserves the right to test and inspect the herbicide concentrate and mixture. Prior to and during work the Contractor shall be required to calibrate his equipment in the presence of the Contracting Officer. C.8-4 Government-Furnished Equipment The Government will provide the following item(s) of Government property to the Contractor for use in the performance of this contract. This property shall be used and maintained by the Contractor in accordance with the provisions of the - Government Property FAR clause contained elsewhere in the contract. INSPECTION AND ACCEPTANCE FAR 52.252-2 Clauses Incorporated by Reference (FEB 1998) This contract incorporates one or more clauses by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. Also, the full text of a clause may be accessed electronically at this/these address (es): www.aquisition.gov/far/ FEDERAL ACQUISITION REGULATION (48 CFR CHAPTER 1) CLAUSES 52.246-4 Inspection of Services--Fixed-Price (AUG 1996) E.1 Sampling Plots. At least one percent of each treatment area will be sampled by a random series of plots distributed over the entire area. Plot size will be: 1/50 acre E.2 Specific Inspection Procedures The Contracting Officer will make visual inspections while work is in progress for compliance with the terms of the contract. Additionally, the Contracting Officer may make a systematic inspection using 1/50th acre (16.7 foot radius circle on a horizontal plane) plots to calculate an inspection quality based on application coverage and crop tree damage. Plots will be selected randomly and will not overlap. Sufficient plots will be taken to achieve a 1% sample of the treatment area (i.e. 1 plot for every 2 acres). Results will be recorded on inspection forms. The quality of application coverage will be determined by observing the indicator dye or colorant on the target vegetation surfaces. To determine this, the inspection plots will be divided into four (4) quadrants on cardinal directions (North, South, East and West). Each quadrant will be examined for coverage. If more than 90% of the target vegetation surfaces within the quadrant have been treated to specifications, it will be considered acceptable. To determine the percent satisfactory coverage, the number of acceptable quadrants will be divided by the total number of quadrants examined, then multiplied by 100 to give a percentage. For example, out of a total of 30 plots examined (120 quadrants), 112 quadrants received acceptable coverage: FORMULA: 112 / 120 x 100 = 93 % Tree damage will be determined by inspecting each crop tree on the inspection plot. Crop trees will have unacceptable levels of damage if the following occurs: Herbicide mixture or damage on more than 25% of the green crown. Evidence of any amount of herbicide or damage on the terminal leader. Any mechanical damage to the bole, limbs, or terminal leader of the tree. Tree damage will be determined by dividing the number of damaged trees by the total number of trees in all inspection plots. Percent of damaged trees in excess of 5% will be deducted from the inspection quality. To calculate inspection quality, inspection plots will be grouped by stand, and then stands will be grouped in order of treatment until the total number of plots equals or exceeds 30. An inspection quality percentage will then be calculated for each such group. Results will be rounded to the nearest whole percent. EXAMPLE INSPECTION QUALITY CALCULATION: Inspection of two stands yields 25 and 15 plots respectively, which are then grouped to exceed 30 plots. In the total of 40 plots, 152 of 160 quadrants are acceptable, and 12 of 200 crop trees are damaged. The overall inspection quality would be calculated as follows: Application coverage = 152 / 160 X 100 = 95% Crop tree damage = 12 / 200 X 100 = 6% - 5% = 1% deduction Inspection quality = 95% - 1% = 94% Inspection results will be available to the contractor upon request. E.3 Acceptance Work on this contract will be deemed acceptable when the government's visual inspections show acceptable performance and sample plot data indicate a work quality of 90% or higher. The following clauses which affect acceptance are incorporated by reference in Section I: Responsibility for Supplies, Clause 52.246-16 Use and possession, Clause 52.236-11 E.4 Government Inspections Government inspections are for the purpose of satisfying the Government that the services are acceptable and do not relieve the Contractor of the responsibility for maintaining quality control. The Contracting Officer's Representative or designated inspector will conduct all inspections. The Contractor (or designated representative) is encouraged to be present to observe inspections. Summary results will be made available on request. Compliance Inspections: Visual compliance inspections will be made on a periodic basis. Such inspections are not final and do not constitute acceptance by the Government. Final Inspections. Final (formal) inspections for payment will be made on completed sub-items only. Contractor shall request final inspections in writing and give the Forest Service at least two working days advanced notice. Inspections will be completed within four working days after the notice is received if the work is not ready for inspection at the time specified by the Contractor, the cost associated with the inspection attempt may be charged to the Contractor. Disputed Inspection The Contractor may request reinspection without rework if the results are unacceptable. Reinspection must be requested in writing within 48 hours after receiving written notice of the inspection results. Reinspection will be accomplished within five working days after receipt of the contractor's written request. The same sampling and inspection procedures will be used, but new samples will be taken. The inspection pattern will be shifted so that new samples will not overlap previously inspected samples. Results will be rounded to the nearest whole percent. If reinspection results are within five percentage points of the first inspection, the original inspection result will be used in determining acceptability and payment. If reinspection results are greater than five percentage points above or below the first inspection, the reinspection results will be used. If the reinspection results are within five percentage points of the first inspection, the Contractor shall pay the actual costs of the reinspection. Reinspection after Rework Where rework after a failed inspection may improve the inspection results, the Contractor may rework the area and request (in writing) a second inspection. The Government will charge to the Contractor the cost of this additional inspection. Reinspection will be accomplished within five working days after the notice is received. The results of the second inspection will be final, and no further rework will be permitted. Areas not ready for reinspection at the time specified by the Contractor will not be reinspected, and the results of the first inspection will be final. DELIVERIES OR PERFORMANCE FAR 52.252-2 Clauses Incorporated by Reference (FEB 1998) This contract incorporates one or more clauses by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. Also, the full text of a clause may be accessed electronically at this/these address(es): www.acquisition.gov/far/ FEDERAL ACQUISITION REGULATION (48 CFR CHAPTER 1) CLAUSES 52.242-14 Suspension of Work (APR 1984) Work Timing The Contractor shall begin work within ___3_______ calendar days after the effective date of the Notice to Proceed and shall prosecute the work at a rate that will result in completion of all work within the following time frame: Item No.1: Estimated Start Work Date/Contract Time (Calendar Days) All Items April 3, 2018 25 Days Failure to begin work on schedule will make the contract subject to immediate termination for default. Delays due to normal adverse weather, weekends, and holidays have been included in the calculation of contract time. The Government reserves the right to set the priority of items or subitems. Contractor shall complete all work on one subitem before proceeding to another. If this solicitation has more than one numbered item, award of more than one item to one contractor will not change the start work dates or the amount of contract time; times will run concurrently. Winter Shutdown When winter weather sets in and the continuation of work is impractical, the Contracting Officer may authorize a total suspension until such time as work can proceed. During the period of total suspension, the calendar days elapsed will not be charged against the contract time. -CONTRACT ADMINISTRATION DATA Pre-work Pre-work conference. Before work begins on service contracts, a pre-work conference is normally held to discuss the contract--especially the specifications, labor provisions, plan of work, and selected standard clauses. The pre-work meeting should be attended by an officer of the firm or someone designated in writing to act on behalf of the firm. The pre-work meeting may be waived at the discretion of the Contracting Officer. Notice to Proceed. A. No work may begin on this contract until the Contracting Officer has issued a Notice to Proceed. Measurement Methods of Measurement. Acreage was measured on a horizontal plane using a Global Positioning System. Remeasurement. Unless otherwise indicated by this contract, the contractor may request remeasurement of any quantities in Part B, when the units are acres or any linear measurement. The request must be made in writing and must be made within 10 calendar days of completing work on the unit in question. If remeasurement indicates a variance of five percent or less from the stated quantity, the Contractor shall pay for the actual cost of remeasurement and no adjustment will be made in the quantity as stated in Part B. If remeasurement indicates a variance more than five percent from the stated quantity, payment will be based on the remeasured quantity, and the Contractor will not be liable for the costs of remeasurement. All remeasurements will be done by the Government. Remeasurement of acreage will be done with two people using a hand compass and ground measurement or by means of a Global Positioning System. This clause is not applicable to quantities listed as estimated quantities. Payment Payments and Deductions. Payment will be made for fully acceptable work at the prices bid in the schedule of items. In the event of extended non-work periods because of adverse weather, the Contracting Officer may authorize progress payments for partially completed sub-items on a case-by- case basis. In accordance with the inspection clause, payment may be made f...