181-26 Exhibit A- Final Specifications_compressed.pdf

≤ 60 60 60 60 60 NHS & NJDOT 61 to ≤95 63 60 60 60 Roadways other than 96 to ≤170 66 63 60 60 Freeways or Limited 60 Access Highways with 171 to≤200 66 63 60 speed limit > 35 MPH 201 to ≤285 0.64C7 69 66 60 >2868 72 69 63 ≤ 60 70 70 70 70 NHS & NJDOT 61 to ≤95 74 70 70 70 Roadways other than 96 to ≤170 77 74 70 70 Freeways or Limited 70 Access Highways with 171 to≤200 77 74 70 speed limit ≤ 35 MPH 201 to ≤285 0.64C7 81 77 70 >2868 84 81 74 0.49C or 0.34C or 0.7C or 80 0.24C or 80 Local Roadway with 80 80 C 80 whichever whichever Posted Speed ≥45 MPH whichever whichever is higher is higher

is higher is higher is higher is higher 0.84C or 0.59C or 0.41C or 0.29C or Local Roadway with 100 100 100 100 C 100 Posted Speed <45 MPH whichever whichever whichever whichever is higher is higher is higher is higher 1. The Department will determine target IRI (T) of roadways containing multiple speed limits of greater than 35 MPH and less than or equal to 35 MPH based on the following equation: T1 L1 + T2 L2 + ⋯ … TN LN Target IRI of a roadway consists of N Roadway type (T) = L1+L2+ L3+ … . LN Where TN is the Target IRI of N section and LN is the length of N section in miles to the nearest 0.01 mile 2. Current average IRI (C) is the average of the latest available preconstruction IRI data. 3. The target IRI (T) is selected or calculated from the table and rounded to the nearest whole number. 4. Multiply T with 1.05 for HMA over Concrete, if total HMA after proposed treatment is less than 8 inch thick. 5. Milling is one operation. Paving each layer of asphalt mix is an individual operation unless plans specify paving a mix in two lifts. In such case, each lift is considered as an operation. 6. Construction or reconstruction of full pavement box on subgrade is new construction or reconstruction. 7. Use Pay Equation as below: IRI≤T PA=PAE* IRI>T PA=PAE *Positive Pay adjustment will be used to offset negative pay adjustment. Total pay

IRI≤T PA=PAE* IRI>T PA=PAE *Positive Pay adjustment will be used to offset negative pay adjustment. Total pay adjustment for each lane will not be greater than zero, but may result in a negative pay adjustment. 8. For paving over rubblized concrete, use C >286 to determine target IRI, then multiply T with 1.05 if total HMA after proposed treatment is less than 8-inch thick. 9 Paving in one lift with no corrective work such as milling, grinding or pre-levelling of at least 25 percent of surface area of existing pavement is one operation. b. Corrective Action. The Department may require corrective action or assess the maximum negative pay adjustment as computed in Table 401.03.07-7, if the average IRI after testing is performed of NHS or NJDOT jurisdiction roadway is greater than 170 inches per mile, or average IRI local roadway is greater than T+80 or 170 whichever is higher. If the Department requires corrective action submit a plan for corrective action. If the plan for corrective action is approved and the lot is corrected, the Department will retest and evaluate the corrected area as a new lot that must meet the same requirements as the initial work. If the plan for corrective action is not approved, the Department may require removal and replacement. The replacement work is subject to the same requirements as the initial work. HELEN AVE., LAWRENCE AVE., FLORENCE PL., AND LOWELL AVE., IMPROVEMENTS PROJECT Page 48 of 76

401.03.08 Core Samples REPLACE THIS SUBSECTION WITH THE FOLLOWING: The LPA will designate an independent testing agency (Laboratory) to perform the quality assurance sampling, testing and analysis. The Laboratory is required to be accredited by the AASHTO Accreditation Program (www.amrl.net). The Laboratory’s accreditation must include AASHTO T 166 and AASHTO T 209. The Laboratory Technician who performs the quality assurance sampling shall be certified by the Society of Asphalt Technologists of New Jersey as an Asphalt Plant Technologist, Level 2. Upon completion of an HMA lot, the Laboratory shall drill cores at random locations at least 12 hours after paving. Take cores in the presence of the RE. The Laboratory will determine air voids from 5 (Five) 6 inch diameter cores taken from each lot in random locations within the traveled way and at least one core in each travel lane. The HMA Coring Layout Sheet provided on the Local Aid Website must be utilized by the Laboratory to determine the random locations of the cores. The Laboratory may rerun the random location functions on the HMA Coring Layout Sheet to resolve any conflicts generated by the HMA Core Sampling Plan form and physical limitations of the HMA lot, such as utility conflicts, or the specifications defined herein. The Laboratory must disclose the contents of the HMA Core Sampling Plan with the Contractor to assist in the schedule of construction. The Laboratory shall use drilling equipment with a water-cooled, diamond-tipped masonry drill bit that produces 6 inch nominal diameter cores for the full depth of the pavement. The Laboratory shall remove the core from the pavement without damaging it. After the Laboratory removes the core, the Laboratory shall remove all water from the hole. The Laboratory shall apply an even coating of tack coat to sides of the hole. The Laboratory shall place cold patching material or HMA in maximum lifts of 4 inches in the hole and compact each lift. If cold patching material is utilized to fill the coring hole, then it is not necessary to apply tack coat to the sides of the hole. The Laboratory shall ensure that the final surface is 1/4 inch above the surrounding pavement surface. HMA cores are to be taken from the HMA lot for quality assurance sampling, testing and analysis within seven (7) days of completing the HMA lot. For test strip lots and the first

ng pavement surface. HMA cores are to be taken from the HMA lot for quality assurance sampling, testing and analysis within seven (7) days of completing the HMA lot. For test strip lots and the first traveled way lot, the Laboratory shall deliver cores from the field to the testing Laboratory within 48 hours of completing the lot. The Laboratory shall deliver all other acceptance cores within 7 days of completing the lot. After each air void lot is placed, the Laboratory shall drill cores so that the full depth of the course is recovered for air void acceptance testing. If thickness acceptance testing is required as specified in 401.03.07.I, the Laboratory shall drill the surface course air void cores for the full depth of pavement. The Laboratory shall utilize a tamper proof core sample box for core storage and transportation. The Laboratory shall ensure that the core sample box can be locked and sealed and is tamper proof in such a manner that it cannot be opened without removing the seals. The Laboratory shall ensure that the core sample box provides protection for the cores from being disturbed or damaged during transit. The Laboratory shall mark the assigned core number on the side of the sample. The Laboratory shall place core samples in the core sample box. The Laboratory shall transport the sealed core sample boxes to the testing Laboratory. The Laboratory will not accept damaged core samples for testing. If the core sample box exhibits indications of tampering, the core samples will be rejected. If any core samples are rejected, drill a replacement core at the same offset and within 5 feet of the original station and deliver to the Laboratory as specified above within 48 hours. If the project is utilizing quality control cores, the Laboratory shall provide the results of the quality control core testing to the Contractor in a timely manner which will not unnecessarily impede construction. 401.04 Measurement and Payment REPLACE THIS SUBSECTION WITH THE FOLLOWING: The Department will measure and make payment for Items as follows: HELEN AVE., LAWRENCE AVE., FLORENCE PL., AND LOWELL AVE., IMPROVEMENTS PROJECT Page 49 of 76

Item Pay Unit HMA MILLING, 3" OR LESS SQUARE YARD HOT MIX ASPHALT 12.5M64 SURFACE COURSE TON HOT MIX ASPHALT 19M64 BASE COURSE TON The specified depth of the milling is measured from the original surface to the top of the high spots of the textured surface. The Township will measure HMA 12.5M64 Surface Course, and HMA 19M64 base course by the ton as indicated on the certified weight tickets, excluding unused material. Areas unnecessarily disturbed or damaged by the contractor will not be included in the measurement. No separate or individual payment shall be made for TACK COAT. Payment for TACK COAT shall be included under the various bid items in this section including but not limited to Hot Mix Asphalt__ Surface Course & Hot Mix Asphalt__ Base Course. No separate or individual payment shall be made for RESET WATER VALVE BOX. Payment for RESET WATER VALVE BOX shall be included under the various bid items in this section including but not limited to Hot Mix Asphalt__ Surface Course & Hot Mix Asphalt__ Base Course. No separate or individual payment shall be made for RESET GAS VALVE BOX. Payment for RESET GAS VALVE BOX shall be included under the various bid items in this section including but not limited to Hot Mix Asphalt__ Surface Course & Hot Mix Asphalt__ Base Course. No separate or individual payment shall be made for HMA LONGITUDINAL JOINT REPAIR. Payment for HMA LONGITUDINAL JOINT REPAIR shall be included under the various bid items in this section including but not limited to Hot Mix Asphalt__ Surface Course & Hot Mix Asphalt__ Base Course. The Department will make a payment adjustment for HMA air void quality per lot by the following formula: Pay Adjustment Per HMA Lot = - Q x BP x Reduction Per Lot (%) Where: BP = Bid Price of HMA Q= Quantity of HMA in lot receiving payment adjustment Reduction Per Lot (%) = Air void Reduction (%) per lot as specified in 401.03.07.H. The Department will make a

f HMA Q= Quantity of HMA in lot receiving payment adjustment Reduction Per Lot (%) = Air void Reduction (%) per lot as specified in 401.03.07.H. The Department will make a payment adjustment for HMA thickness quality per lot by the following formula: Pay Adjustment Per HMA Lot = - Q x BP x Percent Reduction (%) Where: BP = Bid Price of HMA Q= Quantity of HMA in lot receiving payment adjustment Percent Reduction (%) = Thickness Percent Reduction (%) per lot as specified in 401.03.07.I. The Department will make a payment adjustment for HMA ride quality, as specified in 401.03.07.J. HELEN AVE., LAWRENCE AVE., FLORENCE PL., AND LOWELL AVE., IMPROVEMENTS PROJECT Page 50 of 76

DIVISION 600 – MISCELLANEOUS CONSTRUCTION SECTION 601 – PIPE 601.01 DESCRIPTION Pay items under this section within the roadway surface shall include the cost of preliminary pavement restoration of HOT MIX ASPHALT 19M64 BASE COURSE in accordance with section 401. 601.02 MATERIALS THE FOLLOWING MATERIAL IS ADDED: PVC Pipe……………………………………………………………………………….. ............................... 909.02.03 Fernco Couplings (Or Approved Equal) Fernco Eccentric Couplings (Or Approved Equal) Pop-it or Approved equal lifting hole plug High Density Polyethylene Pipe shall be dual walled, ADS N-12 or approved equal. Perforated High Density Polyethylene Pipe shall be dual walled, ADS N-12 or approved equal. THE FOLLOWING IS ADDED: Reinforced Concrete pipe shall be bell and spigot type with an offset joint. Straight Wall Slip Joint Pipe shall not be accepted. In addition to all materials listed in the section, material for the following items shall include: • Virgin DENSE-GRADED AGGREGATE for backfilling of pipe trenches shall be in accordance with section 302.02 • HOT MIX ASPHALT 19M64 BASE COURSE shall be in accordance with section 401.02. 601.03 CONSTRUCTION 601.03.01 Pipe B. Excavating. THE FIFTH PARAGRAPH IN PART B IS CHANGED TO: If the material at the bottom of the trench is rock or other hard material, remove at least 6 inches of the material for RCP or at least 12 inches of the material below the bottom of the pipe for corrugated metal, steel, aluminum alloy pipe, HDPE or polypropylene (PP) pipe. Backfill the undercut with Class C bedding. D. Installing Pipe THE FIRST PARAGRAPH IN PART D IS CHANGED TO: Before the installation of HDPE and polypropylene (PP) pipe and as directed by the RE, provide a technical representative from the pipe manufacturer on the work site for the first day of pipe installation to ensure proper installation procedures. THE LAST PARAGRAPH IN PART D IS CHANGED TO: When using heavy construction equipment (100 kips axle load) over, or within 10 feet of HDPE and polypropylene (PP) pipe or corrugated aluminum alloy pipe, place the manufacturer recommended temporary compacted cover over the top of the pipe. Ensure that the temporary cover is free from stones larger than 1 inch. E. Joining Pipe. THE

num alloy pipe, place the manufacturer recommended temporary compacted cover over the top of the pipe. Ensure that the temporary cover is free from stones larger than 1 inch. E. Joining Pipe. THE LAST PARAGRAPH IN PART E IS CHANGED TO: HELEN AVE., LAWRENCE AVE., FLORENCE PL., AND LOWELL AVE., IMPROVEMENTS PROJECT Page 51 of 76

Do not use split couplings to join field-cut HDPE and polypropylene (PP) pipe unless approved by the RE. Ensure that joints are bell and spigot type, or bell and spigot type with a gasket, according to ASTM F 477, to provide a silt- tight seal. Construct pipe connections according to the manufacturer’s recommendations for assembly of joint components, lubrications, and making of joints. Ensure that the pipe fittings are free of inclusions and visible defects. Cut the ends of the pipe squarely so as not to adversely affect joining. F Backfilling. THE FIRST PARAGRAPH IN PART F IS CHANGED TO: When using corrugated aluminum pipe, backfill from the bottom of the trench to 2 feet above the top of the pipe with Class C bedding. When using HDPE and polypropylene (PP) pipe, backfill from the bottom of the trench to 1 foot above the top of the pipe with Class C bedding. When using pipe other than corrugated aluminum, HDPE or polypropylene (PP) pipe, backfill from the bottom of the trench to 2 feet above the top of the pipe with suitable excavated material free from stones and rock larger than 2 inches in any dimension. For distances 2 feet above the top of the pipe, backfill using suitable excavated material. 601.03.03 End Section THE SECOND PARAGRAPH IS CHANGED TO: Use end sections of the same material as the adjoining pipe or pipe arch, except use concrete end sections for HDPE and polypropylene (PP) pipe. 601.03.04 Underdrain A. Excavating. THE FOURTH PARAGRAPH IN PART A IS CHANGED TO: If the material at the bottom of the trench is rock or other hard material, remove at least 6 inches of the material for RCP or at least 12 inches of the material below the bottom of the pipe for corrugated metal, steel, aluminum alloy pipe, HDPE or polypropylene (PP). Backfill the undercut with Class C bedding. 601.03.06 Video Inspection of Pipe THE SECOND PARAGRAPH IS CHANGED TO: Perform the video inspection in dry pipe conditions to ensure viewing of the entire pipe circumference. Ensure that a visual numerical registration of the distance the video camera is traveling from the starting point to the ending point within the pipe drainage structure is recorded on the digital footage at all times. Also, ensure that the name of the pipe run and the name of the structure is recorded on the digital footage at all