80DOT-S3120 Overview and Specifications STYLES .pdf

LIQUEFIED ASPHALT EMULSIONS CONTRACT FOR ONE (1) YEAR

OPEN TERM

INVITATION TO BID NO. 80DOT-S3120

For additional information please contact:

Chuy Ampudia, Purchasing Officer

(775) 531-3305; campudia@admin.nv.gov

(TTY for the Hearing Impaired: 1-800-326-6868 and ask the relay agent to dial (775) 684-0180)

1. PROJECT OVERVIEW

1.1. The purpose of this solicitation is to obtain competitive pricing for various liquefied asphalt emulsions to be delivered F.O.B. destination to all districts and zones identified in this bid. This contract will be valid for a one (1) year period beginning on date of award thru February 28, 2026. All per ton pricing to include applicable freight charges. This contract is primarily for use by the Nevada Department of Transportation;

however, orders may be placed by the Nevada State Purchasing Division or other State agencies, Cities, Counties or political subdivisions should the need arise.

1.1.1. PLANT LOCATION MUST BE IDENTIFIED. Bids for Diluted Emulsions are to include Hot Water

Charges. Plant must be located within a 50-mile radius of specified station, except that Tonopah will pick up product in Las Vegas area. Proximity of Bidder's Plant to job site will be considered in making award

1.2. NOTE: Bids will be opened electronically, and results are not immediately available. Vendors may request copies of bids submitted by providing a self-addressed envelope with sufficient postage affixed, or by contacting Chuy Ampudia Campudia@admin.nv.gov and providing the appropriate FedEx/UPS account information. Using “Create Quote” in NevadaEPro, vendors shall upload one (1) complete PDF or Word version of their bid response to the Attachments tab in NevadaEPro. FAXED BIDS WILL NOT BE

ACCEPTED

1.3. Prices bid shall be price per ton, without Anti-Stripping additive F.O.B delivered to zones as indicated on

NevadaEpro as well as picked up at bidders’ plant as indicated on NevadaEpro. For bidders’ information, an asphalt zone map is available upon request by contacting Bill Walter, NDOT Maintenance, (775) 888-

STATE OF NEVADA

DEPARTMENT OF ADMINISTRATION

Purchasing Division 515 East Musser Street, Suite 300 │ Carson City, Nevada 89701

Phone: 775-684-0170 │ Fax: 775-684-0188 mailto:campudia@admin.nv.gov mailto:Campudia@admin.nv.gov

1.4. Bidders are encouraged to provide pricing for each type of material in each zone to which they are interested in supplying material even if no estimate of quantities are shown. Although current plans indicate no usage in these areas during this contract period, work plans are flexible and the need for materials in these areas may arise.

2. ITEM SPECIFICATIONS:

2.1. Asphaltic road materials shall be of grades and types conforming to the specifications attached and to

Section 703 of the State of Nevada, Department of Transportation "Standard Specifications for Road and Bridge Construction", 2014 edition, and any revisions as attached hereto.

2.2. Tonnage specified hereinafter is an ESTIMATED usage only; therefore, the State of Nevada, Division of

Purchasing, SHALL NOT be obligated in any way whatsoever implied or otherwise to a definite quantity during the entire period of the contract. The State of Nevada reserves the right to increase or decrease the estimated amounts as necessary.

2.3. DISTRIBUTOR TRUCKS:

2.4. Shall be so designed, equipped, maintained and operated that bituminous material at even heat may be applied uniformly on variable widths of surface up to 15-feet at determined and controlled rates, with uniform pressure, and with an allowable transverse variation from any specified rate not to exceed ten percent or 0.02 gallons per square yard, whichever is less. The distributor truck shall be computerized and include a tachometer, pressure gauges, accurate volume measuring system or calibrated tank, and a thermometer for measuring temperatures of the tank contents. Distributors shall be equipped with a power unit for the pump, and full circulation spray bars adjustable laterally and vertically.

2.5. If requested by the Maintenance Supervisor, awarded vendors may be required to provide two (2) distributors for projects requiring more than 100 tons of material. The State of Nevada reserves the right to obtain Liquid Asphalt materials from the next lowest bidder willing to supply materials, upon notification from the current lowest bidder that they are unable to comply with said request.

2.5.1. If requested by the Maintenance Supervisor, each distributor truck may be tested to determine and verify the rate and uniformity of the transverse spread.

3. DISCOUNTS:

3.1. Unit prices per ton will include any and all discounts allowed. NO FURTHER DISCOUNTS WILL BE

CONSIDERED. Prices quoted shall be on a minimum load of 24 tons.

4. DEMERITS:

4.1. It is agreed by the parties to the contract that (a) in case the bituminous material does not conform to the requirements set forth in Section 703 of the Nevada Department of Transportation Standard Specifications, and modifications thereto contained in these special provisions, damage will be sustained by the State of Nevada, and that (b) it is extremely difficult to ascertain the actual damage which the State will sustain;

therefore, it is agreed that the contractor will pay to the State as liquidated damages or the State, as its option, may deduct from any money due or to become due to the contractor from the State, an amount as set forth in the demerits portion at the end of each specification section contained within the NDOT Standard Specifications for Road and Bridge Construction, 2014 Edition.

5. SECTION 109-MEASUREMENT AND PAYMENT:

5.1. 109.09 Emulsified Asphalt Escalation. The use of this price adjustment provision, as developed and implemented herein, is intended to minimize the cost effects of price uncertainty to the Contractor and the Department for “Emulsified Asphalt” used in the construction of the contract. The price adjustment provisions are not intended to serve as a guarantee for full compensation for “Emulsified Asphalt” price fluctuations but are intended to be a sharing, by the Department, in a portion of the Contractor’s risk which could result from potentially volatile price fluctuations that might occur throughout the duration of the contract.

5.2. The price adjustment provisions do not serve to relieve the Contractor of risks associated with fluctuation in prices beyond the amount adjusted by the provisions. This adjustment will be full compensation for any and all price fluctuations, including but not limited to taxes, transportation, and delays.

5.3. The price adjustment provisions are only applicable to “Emulsified Asphalt”; they are not applicable to asphalt cement. The term “Emulsified Asphalt” and "" as used herein is applicable to grades as specified in Subsection 703.03.04. The quantity of asphalt used in escalation calculations for emulsified asphalt is based upon the minimum percent residue (MR) as specified in Section 703 of the Nevada Department of Transportations' Standard Specifications along with any standard dilution factors for the particular type of emulsion bid and supplied by the Contractor.

6. MINIMUM RESIDUE (MR):

6.1. The minimum asphalt residue percentage, as determined by testing methods and listed as "Residue, % by mass" in Subsection 703.03.04. This percentage is the quantity of actual asphalt contained within the various emulsions.

6.2. The progress payment will be adjusted upward or downward, as calculated by the "Total Bi-Weekly

Adjustment." These adjustments will be determined by the Department and will be based on selling prices for asphalt cement in the Poten & Partners Asphalt Weekly Monitor report. The sources used by the Department to determine the asphalt cement price at any given time will be the selling prices for Utah/Idaho/Nevada for non-modified paving grades and the California paving grades. The average of the high and low selling price for each of the following areas will be used: Utah - Salt Lake City area; Idaho - Boise area, Eastern markets, Northern markets [includes E.WA]; Nevada - Las Vegas area, Reno area;

California - San Francisco area, Los Angeles area, Bakersfield area. Each of these nine average area prices is then used to calculate the weekly average price; the weekly average price is used to calculate the "Basic Emulsion Index." The adjustment will be made by comparing a "Basic Emulsion Index" to a "Bi-Weekly Emulsion Adjustment Index." The method for making this comparison is described in the following paragraphs:

6.2.1. A “Basic Emulsion Index” will be determined by the Department on a weekly basis. The “Basic Emulsion

Index” in effect for the week a contract bid opening occurs will be the “Basic Emulsion Index” for that contract. The “Basic Emulsion Index” will be arrived at by averaging the Monday posting of the current week and the Monday posting of the three previous weeks. The “Basic Emulsion Index” price for "Liquid Asphalt Emulsion" will be available on an informational basis to interested parties but said prices will not be available prior to the first regular business day of the week of the bid opening. The price may be obtained by contacting the Construction Division in the Department’s General Headquarters, 1263 S.

Stewart Street, Carson City, Nevada 89712, phone (775) 888-7460.

6.2.2. During the time that the "Liquid Asphalt Emulsion" is used on this contract, the Department will maintain selling prices in $/English ton for asphalt cement to be used to obtain a "Bi-Weekly Emulsion Adjustment Index." The “Bi-Weekly Emulsion Adjustment Index” will be arrived at by averaging the Monday posting of the current week and the Monday posting of the three previous weeks and will be compared with the “Basic Emulsion Index” price to determine a “Bi-Weekly Emulsion Price Adjustment.”

6.2.3. The adjustment for said "Liquid Asphalt Emulsion" will be subject to increase or decrease in accordance with the following provision for "Liquid Asphalt Emulsion" price fluctuations exceeding 10%. The adjustment will be determined in accordance with the following formula for “Liquid Asphalt Emulsion” used during the progress payment:

Total Bi-Weekly Adjustment = A(RQ)

For an increase in the Bi-Weekly Emulsion Adjustment Index exceeding 10% of the Basic Emulsion Index:

A = [Bp — Bi (1.10)]

For a decrease in the Bi-Weekly Emulsion Adjustment Index exceeding 10% of the Basic Emulsion Index:

A = [Bi (0.90) — Bp]

Where: A=“Bi-Weekly Emulsion Price Adjustment” in dollars per ton of “Liquid Asphalt Emulsion” rounded to the neare

Bi=“Basic Emulsion Index” for the week in which the bid opening for the contract occurred (US $/ton). This is calculated as noted in paragraph (a) above.

Bp=“The Bi-Weekly Emulsion Adjustment Index” (US $/ton) calculated for the progress payment period. This is calculat

RQ=Residue Quantity, in tons of actual asphalt contained in product, calculated from the amount of emulsified asphalt supplied by Contractor multiplied by the minimum residue percentage as specified along with any dilu

6.2.4. The adjustment in compensation will also be subject to the following:

A. The compensation adjustments provided herein, will be shown separately on the progress payment. The Contractor shall be liable to the State for decreased compensation adjustments and the Department may deduct the amount thereof from any monies due or that may become due the Contractor.

B. The Department reserves the right to cancel the contract whenever the “Bi-Weekly Emulsion

Adjustment Index” exceeds the “Basic Emulsion Index” by 75%. The contract may be canceled in part or in whole by the Department. If the Department elects to cancel the contract, in part or in whole, price adjustments will not be allowed for other than major bid items. Adjustments to major bid items will be in accordance with Subsection 104.02.

C. The progress payment period will be defined as 14 consecutive days starting on a Saturday and ending on a Friday. The beginning payment period starting date will be March 14, 2025.

D. For calculation purposes “The Bi-Weekly Emulsion Adjustment Index” from the 2nd week of the progress payment period will be used.

7. SAMPLES:

7.1. The material supplier is responsible for providing material samples for testing purposes. The sampling shall be observed by the Maintenance Supervisor, but the State of Nevada assumes no responsibility for material that does not comply with the specifications.

7.2. Under the procedure established herein, the State of Nevada will have no official interest in any additional samples that the contractor or supplier may desire to take and test nor in the refinery sample sometimes submitted by the supplier with each shipment. (This does not preclude the assessing of 100% reduction in payment of any load). Repeated deliveries not conforming to Nevada State Department of Transportation Specifications will be the cause for cancellation of contract. Contractor will be allowed a maximum of 20 days from date of a Transportation Test Laboratory Report to protest the same.

8. FIELD TESTING FOR ACCEPTANCE:

8.1. The Nevada Department of Transportation reserves the right to selectively test emulsified bituminous materials for Rotational Paddle Viscosity at the job site prior to application. All delivery trucks and trailers supplying emulsified bituminous materials to Nevada DOT projects shall be equipped with a sampling valve that provides a sample from the approximate mid-point of the load. Sample valves shall conform to AASHTO R66. Trucks and/or trailers not equipped with sampling valves will not be sampled and the material will be rejected (See Note 1). All samples are to be provided by the driver and the sampling process is to be observed by NDOT personnel. (It is imperative that samples be taken properly as any failed loads will be returned) NDOT will provide the sample bottles.

8.2. In the event that NDOT elects to field test for Rotational Paddle Viscosity, the specification limits contained herein shall be used as the basis for using or rejecting the material and the demerit schedule for Rotational Paddle Viscosity will not apply. If the material fails to meet specification limits, a second test will be run on the same sample. If the second test also fails, the material represented by that sample will be rejected and returned to the supplier. If for any reason the viscosity of a sample is unobtainable as per Nev. T762, the material represented by that sample will be rejected and returned to the supplier. No payment will be made for rejected material or for the shipping or handling thereof. A load will consist of a truck, a trailer or pup, each one being a single load. Two (2) consecutive days of material failing Rotational Paddle Viscosity Testing shall constitute breach of contract and the next available low bidder shall be awarded the remainder of the project. Onsite blending of any rejected material will not be permitted. Samples representing material that is accepted and used on the project will be forwarded to the NDOT Headquarters Laboratory for further testing (excluding Rotational Paddle Viscosity tests) and the regular demerit schedule will apply.

8.2.1. NDOT will allow exception to this requirement provided samples are obtained by the dip method according to Test Method No. Nev. T723.

9. TAXES:

9.1. Prices quoted shall be exclusive of all Federal Taxes. The State of Nevada is exempt from sales tax pursuant to NRS 372.325. The vendor may be liable for sales or use tax.

10. BREACH:

10.1. In the event of any breach of any clause of this agreement by either party hereto, the other party, at its option, may terminate this agreement forthwith; provided the waiver of any breach of any provision hereof shall not be deemed to be waiver of the breach of any other provision hereof or of any subsequent or continuing breach of such provision or provisions.

11. ORDERING PROCEDURE:

11.1. Orders will be placed 24 hours in advance by E-mail and shipment SHALL BE made at the time specified.

In the event that the low bidder for a particular delivery zone is unable to supply within 24 hours of an order by the State, the State reserves the right to order from the next lowest bidder able to supply.

Obligation hereunder to supply asphalt is subject to acts of God, interruption of the normal operation of businesses or any hindrance beyond control. Notice by fax or by E-mail shall be given upon start of shipment. Asphalt temperatures will be prescribed temperatures for normal loading temperature, but not below minimum established application temperatures for different types of asphalts and emulsions as specified in Nevada State Department of Transportation Standard Specifications for these products.

12. ORDER CANCELLATION:

12.1. The State of Nevada reserves the right to cancel any order within twelve (12) hours prior to schedule of delivery.

12.2. State length of time required for pre-notice of cancellation: __________________________ hours (more than 12 hours may be cause for non-acceptance of bid).

12.3. If the State must cancel a load of product after arrival at the required jobsite, due to bad weather, equipment breakdown etc., the State will agree to pay one-way transport cost.

13. DELIVERY:

13.1. Deliveries are to be made at the time and place specified by the ordering party. For each late delivery not cleared beforehand, as required in the preceding paragraph, a reduction of $75.00 per each full one-quarter hour shall be made when seal coat operations are being supplied. A $25.00 reduction per each full one-quarter hour shall be made for late supply to all other maintenance operations being supplied.

13.2. To avoid excessive abuse of crew standby time, bidder is required to notify the maintenance manager or his authorized representative prior to the requested arrival time, if the vendor cannot meet the arrival time specified.

13.3. At no time shall payment be made to suppliers for that time incurred between arrival time and scheduled time.

13.4. It shall be the responsibility of the supplier’s driver to get verifying signature of the Department supervisor for any time in excess of free time as spelled out below.

13.5. The following free time shall be included in the Bid Price calculations. The Nevada Department of

Transportation will not directly reimburse vendors for activities that fall within the nominal time limits specified.

13.5.1. Free time shall be three (3) hours for each conveying vehicle. This includes one (1) hour for viscosity testing at the specified testing location (to start at the time of sampling) and two (2) hours pumping time at the project location (to start at arrival time at the job site). Travel time between the testing location and the project location is not included in three (3) hour free time. Any time after the three (3) hours shall be billed at the pump charge rate as bid on Page 9 of this Invitation to Bid.

13.5.2. Two (2) hours free time for unloading to Nevada Department of Transportation mixers or storage tanks.

Unloading time in excess of two (2) hours will be charged at normal pump charges. Vendor’s truck must be equipped with an asphalt pump to off load material into Nevada Department of Transportation mixers or storage tanks.

13.5.3. Four (4) hours free time for unloading conveyance vehicles carrying 30 tons or more. This includes one (1) hour for viscosity testing and three (3) hours pumping time. Time incurred after four (4) hours shall be billed at the pump charge rate as bid on page 9 of this invitation to bid.

14. FILTER SCREENS:

14.1. Filter screen box use during delivery is at the discretion of the maintenance supervisor accepting delivery.

Filter screen boxes used shall be BearCat Pumps, LLC Screen Box, as shown in schematic below, or manufactured equal. Screen mesh opening size shall be appropriate to oil being filtered. A minimum flow rate of 100 gallons of material per minute shall be maintained. If filter screen box is used with 0.450 mesh size and fouling of filter occurs, load may be rejected after 2 cleaning attempts and the minimum flow rate cannot be maintained, at the discretion of the maintenance supervisor, at no cost to Nevada Department of Transportation. If smaller mesh size is used it must be determined that fouling of filter is not due to striping of material from emulsion suspension. If fouling of smaller mesh is determined to be caused by stripping of material from emulsion suspension, filter use must be discontinued or a switch to the larger mesh size must take place with unloading time as applicable in 1, 2, and 3, as listed above. If emulsion is not being striped then conditions of this paragraph apply.

15. OVERNIGHT CHARGES:

15.1. NO overnight charges are due the vendor if CDL license requirements limit the drivers’ return to the plant.

The CDL restrictions should be reflected in the unit price for a ton of asphalt for those zones that are beyond the return times allowed by these time constraints.

15.2. Distributor overnight charges will be allowed ONLY when a distributor truck and driver are required to stay overnight between locations within a project or when CDL restrictions prevent movement between locations within a project.

16. SHORT LOAD CHARGES:

16.1. Short Load charges will be paid by the Department of Transportation on the difference in tonnage between that ordered for the project and 24 tons. Short Load charges will not be paid by the Department of Transportation when loads less than 24 tons are caused by the Vendors operational procedures. A maximum $500 will be paid for orders cancelled enroute by the Department.

TABLE 1 - MEDIUM CURING PRODUCTS

TEST TEST

METHOD

MC-

70NV

MC-

MC-

MC-

3000 TOLERANCE

Tests on Original Asphalt:

Flash point, ° C ( ° F) AASHTO T79 38 Min.

(100 Min.)

66 Min.

(150 Min.)

66 Min.

(150 Min.)

66 Min.

(150 Min.)

8° C (15° F)

Kinematic Viscosity @ 60° C, mm2/s (140° F, cSt)

AASHTO

T201

70-250 (70-250)

250-

(250- 500)

800- (800- 1600)

3000-

(3000- 6000)

(a)

Water, mass % ASTM D95 2.0 Max.

0.2 Max.

0.2 Max.

0.2 Max. 0.1

Distillation: Distillate, % by volume of total distillate to 360° C (680° F):

to 225° C (437° F) AASHTO T78 25 Max. 10

Max.

--- --- 1.0 to 260° C (500° F) AASHTO T78 20-70 15-55 35 Max.

15 Max. 1.0 to 316° C (600° F) AASHTO T78 65-95 60-87 45-80 15-75 1.0

Residue from distillation to 360° C (680° F):

Volume % by difference AASHTO T78 55 Min. 67 Min. 75 Min. 80 Min. 1.0 Tests on Residue from Evaporation:

Viscosity @ 60° C, Pa•s (140° F, poises)

AASHTO

T202

30-120 (300- 1200)

30-120 (300- 1200)

30-120 (300- 1200)

30-120 (300- 1200)

7%

Ductility @ 25° C (77° F), 5 cm/min, cm

AASHTO T51 100

Min.

Min.

Min.

Min.

20%

Solubility, % AASHTO T44 99.0 Min.

99.0 Min.

99.0 Min.

99.0 Min.

0.10

(a) Below 3,000 = 1.5%, 3,000 to 6,000 = 2.0%

MEDIUM CURING CUTBACK ASPHALT PRODUCTS not conforming to Table 1 will be assessed demerits according to the following schedule.

TEST METHOD INCREMENT DEMERITS

Kinematic Viscosity, MC-70NV 4 mm2/s (cSt) above maximum or below minimum 1 Kinematic Viscosity, MC-250 10 mm2/s (cSt) above maximum or below minimum 1 Kinematic Viscosity, MC-800 30 mm2/s (cSt) above maximum or below minimum 1 Kinematic Viscosity, MC-3000 100 mm2/s (cSt) above maximum or below minimum 1 Water Mass, % 0.1% above maximum 1 Distillate, % by volume 2% above maximum or below minimum, per fraction 1 Residue, volume % by difference 1% below minimum 1 Viscosity 1 Pa•s (10 Poises) above maximum or below minimum 1 Solubility, % 0.01% below minimum 1

TABLE 2 - SLOW CURING PRODUCTS

METHOD SC-70 SC-250 SC-800 SC-

3000 TOLERANCE

Tests on Original Asphalt:

Flash point, ° C ( ° F)

AASHTO T48 66

Min.

(150 Min.)

79 Min.

(175 Min.)

93 Min.

(200 Min.)

107 Min.

(225 Min.)

8° C (15° F)

Kinematic Viscosity @ 60° C, mm2/s (140° F, cSt)

AASHTO

T201

70-140 (70- 140)

250-500 (250- 500)

800- (800- 1600)

3000-

(3000- 6000)

(a)

Water, mass % ASTM D95 0.5 Max.

0.5 Max. 0.5 Max. 0.5 Max. 0.1

Distillation: Total Distillate to 360° C (680° F):

Volume % AASHTO T78 10-30 4-20 2-12 5 Max. 1.0 Tests on Residue from Evaporation:

Kinematic Viscosity @ 60° C, mm2/s (140° F, cSt)

AASHTO

T201

400- (400- 7000)

800- 10000 (800-

10000)

2000- 16000 (2000- 16000)

4000- 35000 (4000- 35000)

(a)

Ductility @ 25° C (77° F),5 cm/min, cm

AASHTO T51 100

Min.

Min.

100 Min. 100 Min. 20%

Solubility, % AASHTO T44 99.0 Min.

99.0 Min.

99.0 Min.

99.0 Min.

0.10

(a) Below 3,000 = 1.5%, 3,000 to 6,000 = 2.0%, above 6,000 = 8.9%.

SLOW CURING CUTBACK ASPHALT PRODUCTS not conforming to Table 2 will be

Kinematic Viscosity, SC-70 4 mm2/s (cSt) above maximum or below minimum 1 Kinematic Viscosity, SC-250 10 mm2/s (cSt) above maximum or below minimum 1 Kinematic Viscosity, SC-800 30 mm2/s (cSt) above maximum or below minimum 1 Kinematic Viscosity, SC-3000 100 mm2/s (cSt) above maximum or below minimum 1 Water Mass, % 0.1% above maximum 1 Total Distillate, volume % 1% above maximum or below minimum 1

The following applies to all cutback asphalt products:

1. When tolerances are expressed in terms of percent, the allowable deviation is calculated as the indicated percentage at the upper or lower specification limit, whichever is applicable.

2. Demerits will be assessed for each increment of noncompliance.

3. See Subsection 109.02, where demerits will be evaluated for damages sustained by reason of any noncompliance.

TABLE 3 - CATIONIC EMULSIFIED ASPHALTS

Rapid Setting

Quick Setting

TOLERANCE

CRS-2nv CQS-

1nv

CQS-

1h Tests on Emulsion:

Viscosity, Rotational Paddle @ 25°C (77°F), mPa∙s

Nev. T762 --- 45-220 45-220 None

Viscosity, Rotational Paddle @ 50°C (122°F), mPa∙s

Nev. T762 425-1200 --- --- None

Residue, % Nev. T759 65 Min. 57 Min. 57 Min.

1.0

Storage Stability, 24 hr, % Nev. T759 1 Max. --- --- 0.5 Demulsibility, % Nev. T759 40 Min. --- --- 5% Sieve, % Nev. T759 0.10 Max 0.10

Max 0.10 Max

0.03

Cement Mixing, % Nev. T759 --- 25 Min.

(a)

--- None

Particle Charge Nev. T759 Pass Pass Pass None Oil Distillate, % by volume of emulsion

Nev. T759 3 Max. --- --- None

Tests on Residue from Evaporation:

Penetration @ 25° C (77° F), 100 g, 5 sec

Nev. T759 60-100 40-90 40-90 7.0%

Solubility, % AASHTO T44 97.5 Min. 97.5 Min.

97.5 Min.

0.10

Ductility @ 25° C (77° F), 5 cm/min, cm

AASHTO T51 40 Min. 40 Min. 40 Min.

10%

Tests on Diluted Emulsion:

Residue, %, 70% and 30% Nev. T759 --- 40 Min. 40

Min.

1.0

Residue, %, 60% and 40% Nev. T759 --- 34 Min. 34 Min.

1.0

Residue, %, 50% and 50% Nev. T759 --- 29 Min. 29 Min.

1.0

(a) If the amount of breakage is significant enough to impede the flow of water through the testing screen, thus making it impossible to calculate a result, the test will be considered passing.

TABLE 4 - CATIONIC EMULSIFIED ASPHALTS

Slow Setting Medium Setting

TOLERANCE CSS-1 CSS-

1h

CMS-2s

Tests on Emulsion:

Viscosity, Rotational Paddle @ 25°C (77°F), mPa∙s

Nev. T762 45-220 45-220 --- None

Viscosity, Rotational Paddle @ 50°C (122°F), mPa∙s

Nev. T762 --- --- 110-1020 None

Residue, % Nev. T759 57 Min.

Min.

60 Min. 1.0

Storage Stability, 24 hr, % Nev. T759 1 Max. 1 Max. 1 Max. 0.5 Sieve, % Nev. T759 0.10

Max 0.10 Max

0.10 Max 0.03

Cement Mixing, % Nev. T759 2.0 Max

2.0 Max

--- 0.2

Particle Charge Nev. T759 Pass Pass --- None pH ASTM E70 --- --- 2.0-5.0 None Oil Distillate, % by volume of emulsion

Nev. T759 --- --- 5.0-15.0 None

Tests on Residue from Evaporation:

Penetration @ 25° C (77° F), 100 g, 5 sec

Nev. T759 100-

40-90 100-250 7.0%

Solubility, % AASHTO T44 97.5 Min.

97.5 Min.

97.5 Min. 0.10

Ductility @ 25° C (77° F), 5 cm/min, cm

AASHTO T51 40

Min.

Min.

--- 10%

Tests on Diluted Emulsion:

Residue, %, 70% and 30% Nev. T759 40

Min.

Min.

--- 1.0

Residue, %, 60% and 40% Nev. T759 34 Min.

Min.

--- 1.0

Residue, %, 50% and 50% Nev. T759 29 Min.

Min.

30 Min. 1.0

CATIONIC EMULSIFIED ASPHALTS not conforming to Tables 3 and 4 will be assessed demerits according to the following schedule.

Viscosity, CSS-1, CSS-1h, CQS-1nv, CQS-1h 4.5 mPa∙s above maximum or below minimum to

30 mPa∙s

Viscosity, CSS-1, CSS-1h, CQS-1nv, CQS-1h Below 30 mPa∙s 10 Viscosity, CRS-2nv 5 mPa∙s above maximum or below minimum 1 Viscosity, CMS-2s 4.5 mPa∙s above maximum or below minimum to

30 mPa∙s

Viscosity, CMS-2s Below 30 mPa∙s 21 Residue, % 1% below minimum 2 Demulsibility, % 1% below minimum 2 Sieve, % 0.1% above minimum 1 Cement Mixing, %, CSS-1, CSS-1h 0.5% above minimum 1 Cement Mixing, %, CQS-1nv Below minimum 21 Particle Charge Fail 21 Oil Distillate, % 0.25% above maximum or below minimum 2 Penetration 0.1 mm above maximum or below minimum 1

TABLE 5 - ANIONIC EMULSIFIED ASPHALTS

SLOW SETTING

TOLERANCE

SS-1 SS-1h Tests on Emulsion:

Viscosity, Rotational Paddle @ 25°C (77°F), mPa∙s

Nev. T762 45-220 45-220 None

Residue, % Nev. T759 57 Min. 57 Min. 1.0 Storage Stability, 24 hr, % Nev. T759 1 Max. 1 Max. 0.5 Sieve, % Nev. T759 0.10 Max. 0.10 Max. 0.03 Cement Mixing, % Nev. T759 2.0 Max. 2.0 Max. 0.2 Tests on Residue from Evaporation:

Penetration @ 25° C (77° F), 100 g, 5 sec

Nev. T759 100-200 40-90 7.0%

Solubility, % AASHTO T44 97.5 Min. 97.5 Min. 0.10 Ductility @ 25° C (77° F), 5 cm/min, cm

AASHTO T51 40 Min. 40 Min. 10%

Tests on Diluted Emulsion:

Residue, %, 70% and 30% Nev. T759 40 Min. 40 Min. 1.0 Residue, %, 60% and 40% Nev. T759 34 Min. 34 Min. 1.0 Residue, %, 50% and 50% Nev. T759 29 Min. 29 Min. 1.0

ANIONIC EMULSIFIED ASPHALT not conforming to Table 5 will be assessed demerits according to the following schedule.

TEST INCREMENT DEMERITS

Viscosity 4.5 mPa∙s above maximum or below minimum to 30 mPa∙s

Viscosity Below 30 mPa∙s 10 Residue, % 1% below minimum 2 Sieve, % 0.1% above maximum 1 Cement Mixing, % 0.5% above maximum 1 Penetration 0.1 mm above max. or below min. 1 Solubility 0.01% below minimum 1

TABLE 6 - SPECIFICATIONS FOR LATEX MODIFIED RAPID SETTING

EMULSIFIED ASPHALT

TEST TEST METHOD LMCRS-2h TOLERANCE

Tests on Emulsion:

Viscosity, Rotational Paddle @ 50°C (122°F), mPa∙s

Nev. T762 425-1200 None

Residue, % Nev. T759 65 Min. 1.0 Storage Stability, 24 hr, % Nev. T759 1 Max. 0.5 Demulsibility, % Nev. T759 40 Min. 5% Sieve, % Nev. T759 0.30 Max. 0.03 Particle Charge Nev. T759 Pass None Tests on Residue from Evaporation:

Penetration @ 25° C (77° F), 100 g, 5 sec

Nev. T759 40-90 7%

Torsional Recovery, % Nev. T757 22 Min. None Ductility @ 25° C (77° F), 5 cm/min, cm

AASHTO T51 40 Min. 10%

LATEX MODIFIED EMULSIFIED ASPHALT not conforming to the requirements specified in Table 6 will be assessed demerits according to the following schedule.

Viscosity 5 mPa∙s above maximum or below minimum

Residue, % 1% below minimum 2 Demulsibility, % 1% below minimum 2 Sieve, % 0.1% above minimum 1 Particle Charge Fail 21 Penetration 0.1 mm above maximum or below minimum

Torsional Recovery, % 1% below minimum 1

TABLE 7 - SPECIFICATIONS FOR POLYMER MODIFIED PAVEMENT SEALANTS

TEST

TEST

METHOD PMPS-h TOLERANCE

Tests on Emulsion:

Viscosity, Rotational Paddle @ 50°C (122°F), mPa∙s

Nev. T762 425-1200 None

Residue, % Nev. T759 65 Min. 1.0 pH ASTM E70 4.0 Max. None

Sieve, % Nev. T759 0.1 Max. 0.03 Oil Distillate, % (a) Nev. T759 0.5 Max. None

Tests on Residue from Evaporation:

Penetration @ 4° C (39.2° F), 200 g, 60 sec

Nev. T759 20-70 7.0%

Elastic Recovery @ 25° C (77° F), % AASHTO T301

60 Min. None

Tests on Latex:

Specific Gravity

Tensile Strength, die C dumbbell, psi (b)

ASTM

D1475

1.08-1.15 None

Swelling in rejuvenating agent, %, 48 hour exposure @ 104° F

ASTM D412 500 Min. None

Nev. T747 40% Max. intact film

None

Tests on Rejuvenator:

Kinematic Viscosity @ 60° C, mm2/s (140° F, cSt)

AASHTO

T201

50-175 (50-175)

--- 2%

Flash Point, ° C ( ° F) AASHTO T48

193 Min.

(380 Min.)

--- 8° C (15° F)

Saturate, % ASTM D2007

30 Max. --- None

Asphaltenes, % ASTM D2007

1.0 Max. --- None

Weight Change, % AASHTO T240

6.5 Max. --- None

Viscosity Ratio AASHTO T240

3.0 Max. --- None

(a) Reduce the temperature on the lower thermometer to 177 ± 5º C (350 ± 10º F) and maintain this temperature for 20 minutes.

(b) Samples for tensile strength in accordance with ASTM D412 shall be cut using a die dumbbell at a crosshead speed of 20 cm/min.

POLYMER MODIFIED PAVEMENT SEALANT not conforming to the requirements specified in Table 7 will be assessed demerits according to the following schedule.

Viscosity 5 mPa∙s above maximum or below minimum

Residue, % 1% below minimum 2 Sieve, % 0.1% above maximum 1 Oil Distillate, % 0.25% above maximum 2 Penetration 0.1 mm above maximum or below minimum

Elastic Recovery, % 1% below minimum 1

TABLE 8 - SPECIFICATIONS FOR CQS-TRnv EMULSIFIED ASPHALT

METHOD CQS-TRnv TOLERANCE

Tests on Emulsion:

Viscosity, Rotational Paddle @ 25°C (77°F), mPa∙s Nev. T762 45-220 None Residue, % by mass Nev. T759 57 Min. 1.0 Sieve, % Nev. T759 0.10 Max. 0.03 Particle Charge Nev. T759 Pass None Cement Mixing, % Nev. T759 25.0 Min. (a) None Rubber Content, % by mass of residual asphalt (b) 5.0 Min. None Tests on Residue from Evaporation:

Penetration, 25° C (77° F), 100g, 5 sec Nev. T759 40-90 7% Ductility, 25° C (77° F), 5 cm/min, cm AASHTO T51 40 Min. 10% Solubility, % AASHTO T44 97.5 Min. 0.10 Tests on Diluted Emulsion Residue, % by mass, 70:30 Nev. T759 40 Min. 1.0 Residue, % by mass, 60:40 Nev. T759 34 Min. 1.0 Residue, % by mass, 50:50 Nev. T759 29 Min. 1.0

(a) If the amount of breakage is significant enough to impede the flow of water through the testing screen, thus making it impossible to calculate a result, the test will be considered passing.

(b) Certificates of compliance provided for the material shall certify that the minimum rubber content is present.

CQS-TRnv EMULSIFIED ASPHALT not conforming to the requirements of Table 8 will be

Viscosity 4.5 mPa∙s above maximum or below minimum to 30 mPa∙s

Viscosity Below 30 mPa∙s 10 Residue 1% below minimum 2 Sieve 0.1% above maximum 1 Cement Mixing Below 25.0% 21 Particle Charge Fail 21 Penetration 0.1 mm above maximum or below minimum

Solubility 0.01% below minimum 1

TABLE 9 - SPECIFICATIONS FOR POLYMER MODIFIED REJUVINATING

EMULSION

SPECIFICATION

PMRE-h TOLERANCE

Tests on Emulsion:

Viscosity, Rotational Paddle @ 50°C (122°F), mPa∙s

Nev. T762 425-1200 None

Residue, % Nev. T759 65 Min. 1.0 pH ASTM E70 4.0 Max. None Sieve, % Nev. T759 0.1 Max. 0.03 Oil Distillate, % (a) Nev. T759 0.5 Max. None Tests on Residue from Evaporation:

Penetration, 25° C (77° F), 100g, 5 sec Nev. T759 70-120 7% Torsional Recovery, % Nev. T757 30 Min. None Softening Point, °C (°F) AASHTO T53 54.5 Min.

(130 Min.)

1°C

(2°F) Tests on Rejuvenator:

Kinematic Viscosity @ 60° C, mm2/s (140° F, cSt)

AASHTO T201 50-175

(50-175)

2%

Flash Point, °C (°F) AASHTO T48 193 Min.

(380 Min.)

8° C (15° F)

Saturate, % ASTM D2007 30 Max. None Asphaltenes, % ASTM D2007 1.0 Max. None Weight Change, % AASHTO T240 6.5 Max. None Viscosity Ratio AASHTO T240 3.0 Max. None

(a) Reduce the temperature on the lower thermometer to 177 ± 5° C (350 ± 10° F) and maintain this temperature for 20 minutes.

POLYMER MODIFIED REJUVENATING EMULSION (PMRE-h) not conforming to the requirements of Table 9 will be assessed demerits according to the following schedule.

Viscosity 5 mPa∙s above maximum or below minimum 1 Residue, % 1% below minimum 2 Sieve, % 0.1% above maximum 1 Oil Distillate, % 0.25% above maximum 2 Penetration 0.1 mm above maximum or below minimum 1 Torsional Recovery, % 1% below minimum 1 Softening Point 0.5°C (1°F) below minimum 1

TABLE 10 – SPECIFICATIONS FOR QUICK SETTING AND QUICK SETTING

REJUVENATING EMULSIONS

QSE QSRE TOLERANCE

Tests on Emulsion:

Viscosity, Rotational Paddle @ 25°C (77°F), mPa∙s

Nev. T762 65-330 65-330 None

Residue, % Nev. T759 65 Min. 65 Min. 1.0 Sieve, % Nev. T759 0.10 Max. 0.10 Max. 0.03 pH ASTM E70 4.0 Max. 4.0 Max. None Storage Stability, 24-h, % Nev. T759 1.0 Max. — 0.5 Oil Distillate, % Nev. T759 0.5 Max 0.5 Max None Tests on Diluted Emulsion:

Residue, %, 60% and 40% Nev. T759 39 Min. 39 Min. 1.0 Residue, %, 50% and 50% Nev. T759 33 Min. 33 Min. 1.0 Tests on Residue from Evaporation

Penetration @ 25°C (77°F), 100 g, 5 sec

Nev. T759 40 Max. 45 Max. 7.0 %

Softening Point, °C (°F) AASHTO T53

57 Min.

(135 Min.)

54.5 Min.

(130 Min.)

1°C (2°F)

Asphaltenes, % ASTM D2007 24 Min. 24 Min. None Tests on Rejuvenator:

Kinematic Viscosity @ 60 °C, mm2/s (140 °F, cSt)

AASHTO

T201

— 50-175 (50-175)

2%

Flash Point, °C (°F) AASHTO T48

— 193 Min.

(380 Min.)

8°C (15°F)

Saturate, % ASTM D2007 — 30 Max. None Asphaltenes, % ASTM D2007 — 1.0 Max. None Weight Change, % AASHTO

T240

— 6.5 Max. None

Viscosity Ratio AASHTO T240

— 3.0 Max. None

QSE and QSRE EMULSIONS not conforming to the requirements specified in Table 10 will be

Viscosity 4.5 mPa∙s above maximum or below minimum to 30 mPa∙s

Viscosity Below 30 mPa∙s 10 Residue, % 1% below minimum 2 Sieve, % 0.1% above maximum 1 Oil Distillate, % 0.25% above maximum 2 Penetration 0.1 mm above maximum 1 Softening Point 0.5°C (1°F) below minimum 1

The following applies to all emulsified asphalts:

1. When tolerances are expressed in terms of percent, the allowable deviation is calculated as the indicated percentage at the upper or lower specification limit, whichever is applicable.

2. Demerits will be assessed for each increment of noncompliance.

3. Test will be performed within 14 days from the date sampled.

4. See subsection 109.02, where demerits will be evaluated for damages sustained by reason of any noncompliance.

5. See Return to Traffic Specifications on page 32 for additional requirements.

TABLE 11 - ASPHALT CEMENT, GRADE PG 64-28TR OR PG 64-28ER:

For Hot Oil Chip Seals in the North

METHOD REQUIREMENT

Tests on Original Binder:

Flash point, ° C AASHTO T48 230 Min.

Viscosity @ 135° C, Pa•s ASTM D4402 3.00 Max.

Dynamic Shear, G*/sin δ , Test Temp 64° C @ 10 rad/s, kPa AASHTO T315 1.00 Min.

Elastic Recovery @ 25° C, % AASHTO T301 70 Min.

Solubility, % Sample Size 0.50 to 1.00 g AASHTO T44 97.5 Min.

Rubber Content, % by Weight (a) 10.0 Min.

Tests on Residue from R.T.F.O., Nev. T728:

Mass Loss, % Nev. T728 1.00 Max.

Dynamic Shear, G*/sin δ, Test Temp 64° C @ 10 rad/s, kPa AASHTO T315 2.20 Min.

Tests on Residue from Pressure Aging Vessel, AASHTO R28 @ 100° C :

Dynamic Shear, G*sin δ, Test Temp 22° C @ 10 rad/s, kPa AASHTO T315 5000 Max.

Creep Stiffness, S, Test Temp –18° C @ 60 sec, MPa AASHTO T313 300 Max.

Creep Stiffness, m-value, Test Temp –18° C @ 60 sec AASHTO T313 0.300 Min.

(a) Certificates of compliance provided for the material shall certify that the minimum rubber content is present.

Blend the PG 64-28TR at the source of supply and deliver as a completed mixture to the job site at a temperature of 168-177°C.

Do not transport PG 64-28TR by railroad car.

ASPHALT CEMENT, GRADE PG 64-28TR not conforming to the requirements specified in Table 11 will be assessed demerits according to the following schedule.

TEST LIMIT WITH

TOLERANCE

REJECTION

LIMIT DEMERITS

Flash point, ° C 222 Min. 163 Min. 21 Viscosity, Pa•s 3.21 Max. 3.50 Max. 21 Dynamic Shear, Original Binder, kPa 0.90 Min. 0.75 Min. 21 Solubility 97.4 97.1 21 Elastic Recovery 70 Min. 49 Min. 21 Mass Loss, % 1.00 Max. 1.01 Max. 31 Dynamic Shear, R.T.F.O., kPa 1.98 Min. 1.65 Min. 21 Dynamic Shear, P.A.V., kPa 5500 Max. 6250 Max. 21 Creep Stiffness, S, MPa 330 Max. 375 Max. 21 Creep Stiffness, m-value 0.290 Min. 0.245 Min. 21

ASPHALT CEMENT, GRADE PG 64-28ER

METHOD REQUIREMENT

Tests on Original Binder:

Flash point, ° C AASHTO T48 230 Min.

Viscosity @ 135° C, Pa•s ASTM D4402 3.00 Max.

Dynamic Shear, G*/sin δ , Test Temp 64° C @ 10 rad/s, kPa AASHTO T315 1.00 Min.

Elastic Recovery @ 25° C, % AASHTO T301 70 Min.

Solubility, % AASHTO T44 99.0 Min.

Tests on Residue from R.T.F.O., Nev. T728:

Mass Loss, % Nev. T728 1.00 Max.

Dynamic Shear, G*/sin δ, Test Temp 64° C @ 10 rad/s, kPa AASHTO T315 2.20 Min.

Tests on Residue from Pressure Aging Vessel, AASHTO R28 @ 100° C :

Dynamic Shear, G*sin δ, Test Temp 22° C @ 10 rad/s, kPa AASHTO T315 5000 Max.

Creep Stiffness, S, Test Temp –18° C @ 60 sec, MPa AASHTO T313 300 Max.

Creep Stiffness, m-value, Test Temp –18° C @ 60 sec AASHTO T313 0.300 Min.

Blend the PG 64-28ER at the source of supply and deliver as a completed mixture to the job site at a temperature of 168-177°C.

Do not transport PG 64-28ER by railroad car.

ASPHALT CEMENT, GRADE PG 64-28ER not conforming to the requirements specified in Table 11 will be assessed demerits according to the following schedule.

REJECTION

LIMIT DEMERITS

Flash point, ° C 222 Min. 163 Min. 21 Viscosity, Pa•s 3.21 Max. 3.50 Max. 21 Dynamic Shear, Original Binder, kPa 0.90 Min. 0.75 Min. 21 Solubility 98.9 98.6 21 Elastic Recovery 70 Min. 49 Min. 21 Mass Loss, % 1.00 Max. 1.01 Max. 31 Dynamic Shear, R.T.F.O., kPa 1.98 Min. 1.65 Min. 21 Dynamic Shear, P.A.V., kPa 5500 Max. 6250 Max. 21

TABLE 12 - ASPHALT CEMENT, GRADE PG 70-22TR OR PG 70-22ER:

For Hot Oil Chip Seals in the South

REQUIREME

NT

Tests on Original Binder:

Flash point, ° C AASHTO T48 230 Min.

Viscosity @ 135° C, Pa•s ASTM D4402 3.00 Max.

Dynamic Shear, G*/sin δ , Test Temp 70° C @ 10 rad/s, kPa AASHTO T315 1.00 Min.

Elastic Recovery @ 25° C, % AASHTO T301 70 Min.

Solubility, % Sample Size 0.50 to 1.00 g AASHTO T44 97.5 Min.

Rubber Content, % by Weight (a) 10.0 Min.

Tests on Residue from R.T.F.O., Nev. T728:

Mass Loss, % Nev. T728 1.00 Max.

Dynamic Shear, G*/sin δ, Test Temp 70° C @ 10 rad/s, kPa AASHTO T315 2.20 Min.

Tests on Residue from Pressure Aging Vessel, AASHTO R28 @ 110° C :

Dynamic Shear, G*sin δ, Test Temp 28° C @ 10 rad/s, kPa AASHTO T315 5000 Max.

Creep Stiffness, S, Test Temp –12° C @ 60 sec, MPa AASHTO T313 300 Max.

Creep Stiffness, m-value, Test Temp –12° C @ 60 sec AASHTO T313 0.300 Min.

(a) Certificates of compliance provided for the material shall certify that the minimum rubber content is present.

Blend the PG 70-22TR at the source of supply and deliver as a completed mixture to the job site at a temperature of 168-177°C. Do not transport PG 70-22TR by railroad car.

ASPHALT CEMENT, GRADE PG 70-22TR not conforming to the requirements specified in Table 12 will be assessed demerits according to the following schedule.

REJECTION

LIMIT DEMERITS

Flash point, ° C 222 Min. 163 Min. 21 Viscosity, Pa•s 3.21 Max. 3.50 Max. 21 Dynamic Shear, Original Binder, kPa 0.90 Min. 0.75 Min. 21 Solubility 97.4 97.1 21 Elastic Recovery 70 Min. 49 Min. 21 Mass Loss, % 1.00 Max. 1.01 Max. 31 Dynamic Shear, R.T.F.O., kPa 1.98 Min. 1.65 Min. 21 Dynamic Shear, P.A.V., kPa 5500 Max. 6250 Max. 21

ASPHALT CEMENT, GRADE PG 70-22ER

TEST TEST METHOD REQUIREMENT

Tests on Original Binder:

Flash point, ° C AASHTO T48 230 Min.

Viscosity @ 135° C, Pa•s ASTM D4402 3.00 Max.

Dynamic Shear, G*/sin δ , Test Temp 70° C @ 10 rad/s, kPa AASHTO T315 1.00 Min.

Elastic Recovery @ 25° C, % AASHTO T301 70 Min.

Solubility, % AASHTO T44 99.0 Min.

Tests on Residue from R.T.F.O., Nev. T728:

Mass Loss, % Nev. T728 1.00 Max.

Dynamic Shear, G*/sin δ, Test Temp 70° C @ 10 rad/s, kPa AASHTO T315 2.20 Min.

Tests on Residue from Pressure Aging Vessel, AASHTO R28 @ 110° C :

Dynamic Shear, G*sin δ, Test Temp 28° C @ 10 rad/s, kPa AASHTO T315 5000 Max.

Creep Stiffness, S, Test Temp –12° C @ 60 sec, MPa AASHTO T313 300 Max.

Creep Stiffness, m-value, Test Temp –12° C @ 60 sec AASHTO T313 0.300 Min.

Blend the PG 70-22ER at the source of supply and deliver as a completed mixture to the job site at a temperature of 168-177°C. Do not transport PG 70-22ER by railroad car.

ASPHALT CEMENT, GRADE PG 70-22ER not conforming to the requirements specified in Table 12 will be assessed demerits according to the following schedule.

REJECTION

LIMIT DEMERITS

Flash point, ° C 222 Min. 163 Min. 21 Viscosity, Pa•s 3.21 Max. 3.50 Max. 21 Dynamic Shear, Original Binder, kPa 0.90 Min. 0.75 Min. 21 Solubility 98.9 98.6 21 Elastic Recovery 70 Min. 49 Min. 21 Mass Loss, % 1.00 Max. 1.01 Max. 31 Dynamic Shear, R.T.F.O., kPa 1.98 Min. 1.65 Min. 21 Dynamic Shear, P.A.V., kPa 5500 Max. 6250 Max. 21

The following applies to all asphalts for hot chip seals:

1. See Subsection 109.02, where demerits will be evaluated for damages sustained by reason of any noncompliance.

2. Demerits will be assessed on a prorated basis on the difference between the LIMIT WITH TOLERANCE and the REJECTION LIMIT.

3. Demerit values will be rounded down to the nearest whole demerit.

Expected Return Traffic to Roadway Times:

The break time is typical to the graph below but is dependent upon temperature (ambient and pavement), weather conditions, proper use and application. At District Engineers discretion failure to conform to these temperature specifications can result in discontinuation of the material and a change to an alternate material or vender. This information applies to the following liquid asphalts; CQS-1nv, QSE, QSRE.

ATMOSPHERIC TEMPERATURE RANGE TYPICAL RETURN TRAFFIC TO

ROAD

75 F degrees – 105 F degrees 15 – 25 minutes 59 F degrees – 74 F degrees 25 – 35 minutes