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MON Iq IN IN I el k IN IN I N IN V' IV IN I rIN I ; �x', , . ,4 ;. Aell Vy Contract requirements . Build the test wall at a permanent wall location, as directed by the Engineer. If the test wall does not meet the construction tolerances , remove and dispose of it at no expense to the Department . Include the cost of the test wall in the cost of the sound barrier. 534-8 Repairs or Rejection. For precast concrete sound barrier components that have not been installed, evaluate cracks , spalls and other deficiencies in accordance with 450 - 12 . Repair deficiencies in accordance with 450- 13 or the plant ' s approved repair methods that are included as part of the QCP . Ensure that the original performance and durability of repaired sound barrier components are maintained. Use materials for concrete repair that will meet or exceed the strength requirement for the class of concrete used . Materials meeting the requirements of Section 930 may be substituted for non- shrink grout when required by 450 - 13 . Precast concrete sound barrier components are subject to rejection if they fail to conform to any of the requirements after repair . For precast concrete sound barrier components that have been installed, the disposition of concrete cracks shall be in accordance with 400 -21 . 534-9 Method of Measurement. The quantity to be paid for will be the plan quantity, in square feet, measured in place , IV completed and accepted, of the area bounded by the top of the top panel and the bottom of the bottom panel without deductions for openings in the panels , and the beginning to end limits shown in the control drawings . 53440 Basis of Payment. Price and payment will be full compensation for all work specified in this Section, including but not limited to : furnishing all materials , labor, panels , special panels , posts , post IV caps , collars , . reinforcing steel, foundations, drain holes , fire hose access holes , grating, neoprene pads , equipment, alignment pins , etc . necessary to construct the sound barriers . Include in this price , the cost of any charges for power stoppages , sound barrier wall realignments , special erection methods , etc . required to construct the wall . Payment will be made under : Item No . 534 - 72 - Sound Barrier - per square foot. 536 GUARDRAIL . (REV 6-940) (FA 74640) (141 ) SUBARTICLE 536-2 . 4 (Page 674 ) is deleted and the following substituted : 536-2 . 4 Offset Blocks : Use guardrail offset blocks of either timber, steel , recycled plastic , or rubber, and of the sizes specified in the Design Standards . Treat timber blocks in accordance with the requirements for posts in 955 - 5 . 3 . Ensure that penetration of preservative is in accordance with requirements for round piles and fence posts in 955 -6 . 2 . For timber offset blocks , meet the requirements of the latest edition of the Southern Pine Inspection Bureau ' s Standard Grading Rules for Southern Pine Lumber, for No . l grade timber. Dress all timber offset blocks on all four sides ( S4S ) . Ensure that timber offset blocks do not vary more than 0 . 25 inch from the specified length . - 154 - FPID ( S ) : 423186 - 1 - 58 -01