Mod_2_19B0016_Specs.pdf

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Attached to: Market Survey, Road Resurfacing and Repair
Solicitation number: W912BU19B0016
Issued by: Department of the Army Corps of Engineers Engineering District Philadeplhia

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AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

1. Specifications,

2. Correcting Clauses,

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 17-Sep-2019

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912BU19B0016

X 9B. DATED (SEE ITEM 11)

11-Sep-2019

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

17-Sep-2019

CODE

CONTR DIV-CONTRACTS BR

USACE, PHILA DISTRICT

WANAMAKER BUILDING

100 PENN SQUARE EAST

PHILADELPHIA PA 19107-3390

W912BU 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912BU19B0016

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The Issued By organization has changed from

US ARMY ENGINEER DISTRICT, PHILADELPHIA

CONTRACTING DIVISION

WANAMAKER BUILDING

100 PENN SQUARE EAST

PHILADELPHIA PA 19107-3390

USACE, PHILADELPHIA

WANAMAKER BUILDING

100 PENN SQUARE EAST

PHILADELPHIA PA 19107

The required performance has changed from INVITATION OF BID NUMBER:

W912BU19B0016PROJECT TITLE: ROAD GRINDING, RESURFACING AND REPAIR. FE WALTER DAM

ISSUE DATE: 11 SEPTEMBER 2019BID OPENING DATE: 11 OCTOBER 2019THIS PROCUREMENT FOR NAICS CODE 237310WITH A SIZE STANDARD OF $36.5 MILLION to INVITATION OF BID NUMBER:

W912BU19B0016PROJECT TITLE: Access Road Resurfacing and Repairs FE Walter's Dam ISSUE DATE: 11

SEPTEMBER 2019BID OPENING DATE: 15 OCTOBER 2019THIS PROCUREMENT FOR NAICS CODE

237310WITH A SIZE STANDARD OF $36.5 MILLION.

SECTION 00 21 00 - INSTRUCTIONS

The following were previously included by reference and are now included by full text:

52.217-5 EVALUATION OF OPTIONS (JUL 1990)

Except when it is determined in accordance with FAR 17.206(b) not to be in the Government's best interests, the Government will evaluate offers for award purposes by adding the total price for all options to the total price for the basic requirement. Evaluation of options will not obligate the Government to exercise the option(s).

(End of provision)

52.222-23 NOTICE OF REQUIREMENT FOR AFFIRMATIVE ACTION TO ENSURE EQUAL

EMPLOYMENT OPPORTUNITY FOR CONSTRUCTION (FEB 1999)

(a) The offeror's attention is called to the Equal Opportunity clause and the Affirmative Action Compliance Requirements for Construction clause of this solicitation.

(b) The goals for minority and female participation, expressed in percentage terms for the Contractor's aggregate workforce in each trade on all construction work in the covered area, are as follows:

Goals for minority participation for each trade

Goals for female participation for each trade

6.7 9

These goals are applicable to all the Contractor's construction work performed in the covered area. If the Contractor performs construction work in a geographical area located outside of the covered area, the Contractor shall apply the goals established for the geographical area where the work is actually performed. Goals are published periodically in the Federal Register in notice form, and these notices may be obtained from any Office of Federal Contract Compliance Programs office.

(c) The Contractor's compliance with Executive Order 11246, as amended, and the regulations in 41 CFR 60-4 shall be based on (1) its implementation of the Equal Opportunity clause, (2) specific affirmative action obligations required by the clause entitled "Affirmative Action Compliance Requirements for Construction,'' and (3) its efforts to meet the goals. The hours of minority and female employment and training must be substantially uniform throughout the length of the contract, and in each trade. The Contractor shall make a good faith effort to employ minorities and women evenly on each of its projects. The transfer of minority or female employees or trainees from Contractor to Contractor, or from project to project, for the sole purpose of meeting the Contractor's goals shall be a violation of the contract, Executive Order 11246, as amended, and the regulations in 41 CFR 60-4. Compliance with the goals will be measured against the total work hours performed.

(d) The Contractor shall provide written notification to the Deputy Assistant Secretary for Federal Contract Compliance, U.S. Department of Labor, within 10 working days following award of any construction subcontract in excess of $10,000 at any tier for construction work under the contract resulting from this solicitation. The notification shall list the --

(1) Name, address, and telephone number of the subcontractor;

(2) Employer's identification number of the subcontractor;

(3) Estimated dollar amount of the subcontract;

(4) Estimated starting and completion dates of the subcontract; and

(5) Geographical area in which the subcontract is to be performed.

(e) As used in this Notice, and in any contract resulting from this solicitation, the "covered area" is [Contracting Officer shall insert description of the geographical areas where the contract is to be performed, giving the State, county, and city].

SECTION 00 70 00 - CONDITIONS OF THE CONTRACT

The following have been added by full text:

52.217-5 EVALUATION OF OPTIONS (JUL 1990)

The following have been modified:

52.211-10 COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984)

The Contractor shall be required to (a) commence work under this contract within 10 calendar days after the date the Contractor receives the notice to proceed, (b) prosecute the work diligently, and (c) complete the entire work ready for use not later than 450 days The time stated for completion shall include final cleanup of the premises.

(End of clause)

(End of Summary of Changes)

Amendment No. 0002

IFB W912BU-19-B-0016

14. DESCRIPTION OF AMENDMENT

a. INSIDE COVER SHEET: Please delete the Inside Cover Sheet in its entirety and substitute the revised Inside Cover Sheet, annotated Amendment No.

0002, attached hereto

b. SECTION 00 73 46 – WAGE RATES: Please delete section 00 73 46 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

c. TECHNICAL SPECIFICATIONS:

(1) PROJECT TABLE OF CONTENTS: Please delete the Project Table of Contents in its entirety and substitute the revised Project Table of Contents, annotated Amendment No. 0002, attached hereto.

(2) SECTION 01 11 00 – SUMMARY OF WORK: Please delete Section 01 11 00 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(3) SECTION 01 33 00 – SUBMITTAL REGISTER: Please delete pages 01 33 00-18 through 01 33 00-28 in their entirety and substitute the revised pages 01 33 00-18 through 01 33 00-29, annotated Amendment No. 0002, attached hereto.

(4) SECTION 01 71 23 – SURVEY REQUIREMENTS: Please delete Section 01 71 23 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(5) SECTION 01 78 00 – CLOSEOUT SUBMITTALS: Please add Section 01 78 00 to the contract documents, annotated Amendment No. 0002, attached hereto.

(6) SECTION 02 41 00 – DEMOLITION: Please delete Section 02 41 00 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(7) SECTION 31 00 00 – EARTHWORK: Please delete Section 31 00 00 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(8) SECTION 32 11 23 – DENSE GRADED AGGREGATE (DGA): Please delete Section 32 11 23 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(9) SECTION 32 11 23.23 – AGGREGATE DRAINAGE LAYER: Please delete Section 32 11 23.23 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(10) SECTION 32 12 16 – HOT-MIX ASPHALT (HMA) FOR ROADS: Please delete Section 32 12 16 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(11) SECTION 32 17 23 – PAVEMENT MARKINGS: Please delete Section 32 17 23 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

(12) SECTION 33 40 00 – STORM DRAINAGE UTILITIES: Please delete Section 33 40 00 in its entirety and substitute the revised Section, annotated Amendment No. 0002, attached hereto.

14. DESCRIPTION OF AMENDMENT

d. Please indicate receipt of this amendment on Standard Form 1442 (SOLICITATION, OFFER, AND AWARD) as Amendment No. 0002. Failure to acknowledge all amendments may be cause for rejection of the bid.

13 September 2019

INVITATION NO. W912BU-19-B-0016

PHILADELPHIA DISTRICT

CORPS OF ENGINEERS

INVITATION FOR BIDS

FOR

F.E. WALTER DAM

ACCESS ROAD RESURFACING AND REPAIRS

CARBON AND LUZERNE COUNTIES

WHITE HAVEN, PA

I. NOTE THE AFFIRMATIVE ACTION REQUIREMENT OF THE EQUAL OPPORTUNITY CLAUSE

WHICH MAY APPLY TO THE CONTRACT RESULTING FROM THIS SOLICITATION.

II. BIDDERS ARE REQUIRED TO COMPLETE THE REPRESENTATION AND CERTIFICATIONS

PORTION OF SECTION 00 45 00 OF THIS SOLICITATION AND SUBMIT THIS WITH THEIR

BID.

III. ALL QUESTIONS PERTAINING TO THIS PROCUREMENT MUST BE RECEIVED NO LATER

THAN 05:00 P.M., ON 26 SEPTEMBER 2019. RESPONSES MAY NOT BE PROVIDED TO

REQUEST FOR INFORMATION (RFI'S) RECEIVED AFTER THIS CUTOFF DATE.

IV. PROSPECTIVE OFFERORS ARE INVITED TO VISIT THE SITE OF THE WORK TO

ACQUAINT THEMSELVES WITH THE SITE CONDITIONS AND ANY PROBLEMS INCIDENT TO THE

PROSECUTION OF THE WORK. A SITE VISIT OF THE PROJECT SITE WILL BE HELD ON

24 SEPTEMBER 2019. THE SITE VISIT WILL BEGIN AT 1:00 PM AT THE OPERATIONS

BUILDING LOCATED AT F.E. WALTER DAM. ALL THOSE PLANNING TO ATTEND MUST

CONTACT MS MONICA CHASTEN AT (215) 656-6683 OR VIA EMAIL AT

Monica.A.Chasten@USACE.army.mil NO LATER THAN 4:00 PM ON 23 SEPTEMBER 2019.

This page was intentionally left blank for duplex printing.

Section 00 73 46 Page 1

SECTION 00 73 46

WAGE RATES

Section 00 73 46 Page 2

General Decision Number: PA20190006 09/06/2019

Superseded General Decision Number: PA20180014

State: Pennsylvania

Construction Types: Heavy and Highway

Counties: Adams, Berks, Bradford, Carbon, Columbia, Cumberland, Dauphin, Juniata, Lackawanna, Lancaster, Lebanon, Lehigh, Luzerne, Lycoming, Monroe, Montour, Northampton, Northumberland, Perry, Pike, Schuylkill, Snyder, Sullivan, Susquehanna, Tioga, Union, Wayne, Wyoming and York Counties in Pennsylvania.

HEAVY AND HIGHWAY CONSTRUCTION PROJECTS (Excluding Sewer Grouting Projects and Excluding Sewage and Water Treatment Plant Projects)

Note: Under Executive Order (EO) 13658, an hourly minimum wage of $10.60 for calendar year 2019 applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2015. If this contract is covered by the EO, the contractor must pay all workers in any classification listed on this wage determination at least $10.60 per hour (or the applicable wage rate listed on this wage determination, if it is higher) for all hours spent performing on the contract in calendar year 2019. If this contract is covered by the EO and a classification considered necessary for performance of work on the contract does not appear on this wage determination, the contractor must pay workers in that classification at least the wage rate determined through the conformance process set forth in 29 CFR 5.5(a)(1)(ii) (or the EO minimum wage rate,if it is higher than the conformed wage rate). The EO minimum wage rate will be adjusted annually. Please note that this EO applies to the above-mentioned types of contracts entered into by the federal government that are subject to the Davis-Bacon Act itself, but it does not apply to contracts subject only to the Davis-Bacon Related Acts, including those set forth at 29 CFR 5.1(a)(2)-(60). Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Modification Number Publication Date 0 01/04/2019 1 05/03/2019 2 06/07/2019 3 06/14/2019

Section 00 73 46 Page 3

4 07/05/2019 5 07/26/2019 6 08/30/2019 7 09/06/2019

BOIL0013-003 03/01/2018

Rates Fringes

BOILERMAKER......................$ 45.89 33.39

* CARP0167-006 05/01/2019

BERKS, CARBON and LANCASTER

Rates Fringes

CARPENTER........................$ 32.07 15.49

* CARP0219-007 05/01/2019

CARBON (Townships: East Penn, Lower Towamensing, Mahoning, Franklin, Towamensing, Penn Forest. Everything south of Route 903 and east to the Kidder Township Line. Boroughs: Hauto, Nesquehoning, Lansford, Summit Hill, Jim Thorpe, Weissport, Bownmanstown, Palmerton, Lehighton, and Parryville) , LEHIGH

AND NORTHAMPTON COUNTIES

Rates Fringes

MILLWRIGHT.......................$ 42.94 30.84

* CARP0219-008 05/01/2019

BERKS and LANCASTER COUNTIES

Rates Fringes

MILLWRIGHT.......................$ 39.14 19.68

CARP0441-005 05/01/2018

BERKS, CARBON, LANCASTER, LEHIGH and NORTHAMPTON COUNTIES

Rates Fringes

PILEDRIVERMAN....................$ 43.45 34.47

CARP0443-002 05/01/2019

ADAMS, BRADFORD, CARBON (Banks, Lausanne, Lehigh, Packer, Section 00 73 46 Page 4

Kidder Twps., and part of Penn Forest Township north of Route

903) COLUMBIA, CUMBERLAND, DAUPHIN, JUNIATA, LANCASTER,

LEBANON, LUZERNE (lower part of) MONROE, MONTOUR, NORTHUMBERLAND, PERRY, PIKE, SCHUYLKILL, SNYDER, SULLIVAN, SUSQUEHANNA, TIOGA, UNION, WAYNE, WYOMING, YORK (New Cumberland Army Depot and Harrisburg State Airport) COUNTIES

MILLWRIGHT.......................$ 35.18 18.82

CARP2274-003 05/01/2019

Adams, Bradford, Columbia, Cumberland, Dauphin, Juniata, Lackawanna, Lebanon, Luzerne, Lycoming, Monroe, Montour, Northumberland, Perry, Pike, Schuylkill, Snyder, Sullivan, Susquehanna, Tioga, Union, Wayne, Wyoming and York

CARPENTER........................$ 31.51 16.55

PILEDRIVERMAN....................$ 31.51 16.55

ELEC0126-001 05/28/2018

ADAMS, BERKS, CUMBERLAND, DAUPHIN, JUNIATA, LANCASTER, LEBANON,

LEHIGH, NORTHAMPTON, PERRY AND YORK COUNTIES

Line Construction:

Cable Splicer...............$ 45.25 29.25%+11.25 Groundman...................$ 27.15 29.25%+11.25 Lineman.....................$ 45.25 29.25%+11.25 Truck Driver................$ 29.41 29.25%+11.25 Winch Truck Operator........$ 31.68 29.25%+11.25

* ELEC1319-001 09/01/2019

BRADFORD, CARBON, COLUMBIA, LACKAWANNA, LUZERNE, LYCOMING,

MONROE, MONTOUR, NORTHUMBERLAND, PIKE, SCHUYLKILL, SNYDER,

SULLIVAN, SUSQUEHANNA, TIOGA, UNION, WAYNE, AND WYOMING COUNTIES

Line Construction:

Equipment Operator..........$ 57.96 20.20 Groundmen...................$ 35.94 11.61

Section 00 73 46 Page 5

Linemen.....................$ 57.96 23.70 Truck Driver................$ 37.67 11.73

* ENGI0542-004 05/01/2019

Rates Fringes

Power equipment operators:

(HIGHWAY CONSTRUCTION AND

WATER LINES CONSTRUCTION

(OFF PLANT SITE))

GROUP 1.....................$ 36.02 23.78

GROUP 1a....................$ 38.27 24.46

GROUP 2.....................$ 34.84 23.44

GROUP 3.....................$ 34.14 23.24

GROUP 4.....................$ 33.68 23.12

GROUP 5.....................$ 33.18 22.96

GROUP 6.....................$ 36.25 23.85

GROUP 6a....................$ 38.50 24.51

BOOM LENGTH PAY:

On all machines with booms, jibs, masts and leads 100 ft. and over, twenty five cents ($0.25) per hour additional will be paid for each increment of 25 ft. over 100 ft. On machines with booms (including jibs, masts and leads,etc.), 200 ft.

and over, two (2) Operating Engineers shall be required.

POWER EQUIPMENT OPERATORS CLASSIFICATIONS

GROUP 1 - Pile drivers, all types of cranes, all types of backhoes, draglines, keystones, all types of shovels, derricks, trench shovels, trenching machines, paver (blacktop and concrete), gradalls, all front end loaders, tandem scrapers, pippin types backhoes, boat captains, batch plant with mixer, drill self contained (drill-master type), CMI Autograde, milling machine, vemeer saw, conveyor loader (euclid type) scraper and tournapulls, bulldozers and tractors, concrete pumps, motor patrols, mechanic welders, log skidder, side boom, bobcat type (with attachments), boring machines including directional boring machines, chipper with boom, hydro ax, machines similar to the above including remote control equipment.

GROUP 1a: Crawler backhoes and Crawler gradalls over one cubic yard factory rating; Hydraulic backhoes over one cubic yard factory rating; All types of cranes 15 ton and over factory rating; Single person operation truck cranes 15 ton and over factory rating; Cherry picker type machinery and equipment 15 ton and over factory rating;

Machines similar to above, including remote control equipment; Equipment in this Wage Group that does not

Section 00 73 46 Page 6 require an oiler.

GROUP 2 - Spreaders, asphalt plant engineers, rollers (high grade finishing), machine similar to above, including remote control equipment, and forklifts 20ft and over.

GROUP 3 - Welding machine, well points, compressors, pump heaters, farm tractors, form line graders, ditch witch type trencher, road finishing machines, concrete breaking machines, rollers, miscellaneous equipment operator, seaman pulverizing mixer, power broom, seeding spreader, tireman - (for power equipment ) conveyors, loaders other than EUC type, conveyors, driller second class, machines similar to the above including remote control equipment, and forklift under 20 ft.

GROUP 4 - Fireman and grease truck

GROUP 5 - Oilers and deck hands

GROUP 6 - All machines with booms (including jibs, masts, leads, etc.) l00 ft. and over.

GROUP 6a: All machines with Booms (including Jibs, Masts, Leads, etc.) 100 feet 15 ton and over factory rating;

Machines similar to above, including remote control equipment; Equipment in this Wage Group that does not require an oiler.

***TOXIC/HAZXARDOUS WAST REMOVAL***

Add 20 per cent to basic hourly rate for all classifications

* ENGI0542-022 05/01/2017

Rates Fringes

Power equipment operators:

(HEAVY CONSTRUCTION:)

GROUP 1.....................$ 33.80 23.16+A

GROUP 1a....................$ 36.05 23.82+A

GROUP 2.....................$ 33.52 23.07+A

GROUP 2a....................$ 35.78 23.73+A

GROUP 3.....................$ 30.60 22.21+A

GROUP 4.....................$ 29.47 21.87+A

GROUP 5.....................$ 29.02 21.74+A

GROUP 6.....................$ 28.14 21.48+A

HEAVY CONSTRUCTION:

FOOTNOTE:

Section 00 73 46 Page 7

A: PAID HOLIDAYS: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day, the employee works the day before and the day after the holiday.

BOOM LENGTH PAY:

On all machines with booms, jibs, masts and leads 100 ft.

from ground up, fifty ($0.50) per hour additional will be paid for each increment of 25 ft. over 100 ft. On cranes with booms (including jibs, masts and leads, etc.) 200 ft.

and over, two (2) operators shall be required, no Oilers will be required, with seventy five ($0.75) in increments of 25 ft.

***TOXIC/HAZXARDOUS WASTE REMOVAL***

Add 20 per cent to basic hourly rate for all classifications

POWER EQUIPMENT OPERATORS CLASSIFICATIONS

GROUP 1: Machines doing hook work, any machine handling machinery, cable spinning machines, helicopters, machines similar to the above, including remote control equipment, all types of cranes, cableways, and draglines.

GROUP 1a: Machines doing hook work; Machines handling machinery; All types of cranes 15 ton and over factory rating; Cable ways; Draglines 15 ton and over factory rating; High Rail/Burro Crane 15 ton and over factory rating; Rail Loader (Winch Boom Type) 15 ton and over factory rating; Machines similar to above, including remote control equipment; Equipment in this Wage Group that does not require an oiler.

GROUP 2: Backhoes, keystones, shovels, derricks, trench shovels, trenching machines, hoist with two towers, pavers 21E and over, overhead cranes, building hoists (double drum) gradalls, mucking machines in tunnels, front end loaders, tandem scrapers, pippin type backhoes, boat captains, batch plant operators concrete drills, self-contained rotary drills, fork lifts, 20ft, lift and over, scrapers, tournapulls, spreaders, bulldozers and tractors, rollers (high grade finishing), mechanic-welder, motor patrols, concrete pumps, grease truck, bob cat type (all attachments), boring machines including directional boring machines, hydro ax, side boom, vermeer saw, chipper with boom, machines similar to the above including remote control equipment

GROUP 2a: Crawler backhoes and crawler gradalls over one cubic yard factory rating; Hydraulic backhoes over one cubic yard factory rating; Equipment 15 ton and over

Section 00 73 46 Page 8 factory rating; Machines similar to above, including remote control equipment; Equipment in this Wage Group that does not require an oiler.

GROUP 3: Conveyors, building hoist (single drum), high or low pressure boilers, drill operators, well drillers, asphalt plant engineers, ditch witch type trencher, second class driller, forklift truck under 20ft. lift, stump grinder, tireman (for power equipment), machines similar to above including remote control equipment.

GROUP 4: Welding machines, well points, compressors, pumps, heaters, farm tractors, form line graders, road finishing machines, concrete breaking machines, rollers, seaman pulverzing mixer, power boom, seeding spreader, chipper without boom, machines similar to the above including remote control equipment.

GROUP 5: Fireman.

GROUP 6: Oilers and deck hands (personnel boats).

IRON0404-006 07/01/2019

ADAMS, BERKS, CUMBERLAND, DAUPHIN,JUANITA, LANCASTER, LEBANON,

LEHIGH, LYCOMING, MONTOUR, NORTHAMPTON, NORTHUMBERLAND, PERRY,

SCHUYLKILL, SNYDER, UNION and YORK COUNTIES

Ironworkers:.....................$ 32.76 29.88

IRON0404-017 07/01/2019

BRADFORD, CARBON, COLUMBIA, LACKAWANNA, LUZERNE, MONROE, PIKE,

SULLIVAN, TIOGA, SUSQUEHANNA, WAYNE and WYOMING COUNTIES

IRONWORKER.......................$ 32.76 29.88

LABO0158-001 05/01/2019

Rates Fringes

Laborers:

GROUP 1.....................$ 21.61 17.29

GROUP 2.....................$ 28.23 17.29

GROUP 3.....................$ 25.22 17.29

Section 00 73 46 Page 9

GROUP 4.....................$ 25.57 17.29

GROUP 5.....................$ 26.24 17.29

GROUP 6.....................$ 25.66 17.29

GROUP 7.....................$ 25.95 17.29

GROUP 8.....................$ 26.43 17.29

LABORERS CLASSIFICATIONS

GROUP 1: Flag person

GROUP 2: Hazardous/Toxic/Asbestos Waste Handler, Lead Paint Handler

GROUP 3: concrete pitman, puddlers, highway guide rail right of way and property fence slab reinforcement placers, Laborers, landscaper, seeders, planters, magazine tenders, laser beam men for pipe laying and paving machines,, railroad trackman, signalman, asphalt rakers, asphalt tamper, lute or screed man, pneumatic and electric tool operators, jackmammers, paving breakers, concrete saws, whacker vibrator, chainsaw, highway concrete block layers, sheet hammer, pipe layers, Walk Behind Rollers, Walk Behind Trencher

GROUP 4: Caisson-open air below 8 feet, cofferdam open air below 8 feet where excavations for circular caissons and cofferdams 8 ft and below level of natural grade adjacent to starting point, form setters (road) wagon drill diamond point drill, gunite nozzle operators, walk behind rollers and concrete rubbers, blaster.

GROUP 5: Form Setter, Reinforced Steel Placer, Bonding Aligning and Securing and Burning and welding in Conjunction wth Rebar, and Concrete Surfacer.

FREE AIR TUNNELS AND ROCK SHAFTS

GROUP 6: Outside labers in conjuction with tunnels and rock shafts

GROUP 7: Chuck tenders, muckers, nippers, miners, inside laborers

GROUP 8: Miners, drillers, blasters, pneumatic shield operators, lining, spotting and timber workmen, rebar steel placer, bonding and securing, welders, and concrete surfacers

PAIN0021-026 05/01/2018

ADAMS, CUMBERLAND, DAUPHIN, LANCASTER, PERRY, AND YORK COUNTIES

Section 00 73 46 Page 10

Painters:

Bridge......................$ 31.80 14.23 Brush.......................$ 23.92 14.23 Spray, Sandblast............$ 26.05 14.23

PAIN0057-021 06/01/2018

JUNIATA COUNTY

Rates Fringes

Painters:

Bridge, Towers..............$ 34.60 19.12 Commercial Brush & Roller...$ 28.00 19.12 Industrial Brush & Roller...$ 32.50 19.12 Spray.......................$ 28.00 19.12

PAIN1021-001 05/01/2012

BERKS, CARBON, LEBANON, LEHIGH, NORTHAMPTON, AND MONROE COUNTIES

Rates Fringes

Painters:

Bridge; Brush, Roller.......$ 30.85 14.80 Bridge; Spray...............$ 31.85 14.80 Brush and Roller............$ 26.55 14.80 Spray and Sandblast.........$ 27.55 14.80

PAIN1021-002 05/01/2009

BRADFORD, COLUMBIA, LACKWANNA, LUZERNE, LYCOMING, MONTOUR,

NORTHUMBERLAND, PIKE, SCHUYLKILL, SNYDER, SULLIVAN,

SUSQUEHANNA, TIOGA, UNION, WAYNE, WYOMING COUNTIES

Painters:

Bridge; Brush, Roller.......$ 25.60 12.05 Bridge; Spray...............$ 26.60 12.05 Brush and roller............$ 22.75 12.05 Spray, Sandblast............$ 23.75 12.05

PLAS0592-004 06/01/2018

MONROE COUNTY; (EXCEPT TOBYHANNA DEPOT)

Section 00 73 46 Page 11

CEMENT MASON/CONCRETE FINISHER...$ 33.43 12.30

PLAS0592-005 06/01/2019

COLUMBIA COUNTY

Rates Fringes

CEMENT MASON/CONCRETE FINISHER...$ 34.08 12.80

PLAS0592-017 05/01/2014

Rates Fringes

CEMENT MASON/CONCRETE FINISHER

BERKS (Northeastern part lying North of a line starting from the Southern boundary line of Lehigh County continuing through Huffs Church, Fredericksville, Dryville, Lyon Station, Kutztown, Krumsville, and Stoney run in Berks County to the Lehigh County line), CARBON, LEHIGH, NORTHAMPTON (Northwest part including the towns of Walnutport, Bath, and Northampton) COUNTIES.......$ 27.50 20.93

PLAS0592-018 05/01/2019

Rates Fringes

Cement Mason/Concrete Finisher Adams, Lancaster and York Counties....................$ 29.90 21.35

PLASTERER

Adams, Berks (Portions of), Lancaster, and Lebanon Counties............$ 29.90 21.35

PLAS9592-002 05/01/2014

MONROE COUNTY (TOBYHANNA ARMY DEPOT)

CEMENT MASON/CONCRETE FINISHER...$ 31.23 10.00

Section 00 73 46 Page 12

TEAM0229-003 05/01/2018

Rates Fringes

TRUCK DRIVER (ADAMS, BERKS,

CARBON, COLUMBIA, CUMBERLAND,

DAUPHIN, JUNIATA, LACKAWANA,

LANCASTER, LEBANON, LEHIGH,

LUZERNE, LYCOMING, MONROE,

MONTOUR, NORTHAMPTON,

NORTHUMBERLAND, PERRY, PIKE,

SCHUYKILL, SNYDER, SULLIVAN,

SUSQUEHANNA, UNION, WAYNE,

WYOMING, AND YORK COUNTIES)

GROUP 1.....................$ 35.32 0.00

GROUP 2.....................$ 35.39 0.00

GROUP 3.....................$ 35.88 0.00

Truck drivers: (BRADFORD AND

TIOGA COUNTIES)

GROUP 1.....................$ 22.21 13.11

GROUP 2.....................$ 22.28 13.11

GROUP 3.....................$ 22.77 13.11

TRUCK DRIVERS CLASSIFICATIONS

GROUP 1: Flat Bed Truck (Single-Axle), Dump Trucks (Under 10 Yds Single Axle), Stake Body Trck (Single Axle), Dumpster (Single Axle)

GROUP 2: Dump Truck (Over 10 Yds), Asphalt Distributors, Transit Mix (Under 5 Yds), Transit Mix (Over 5 Yds.), Flat or Stake Body (Tandem), Fuel Truck A-Frame/Winch Trucks, Dry Batch Truck, Truck Mounted Sweeper and Vac Trucks, Buses, Dumpster (Tandem)

GROUP 3: Euclid-Type, Off Highway Equipment-Back or Double Bottom Dump Trucks (Over 20 Tons), Straddle Trucks, Pusher, Articulate Dumped Trucks, Low Boy Trailers, Semi Trailers

Water Tank, Sprinkler Trucks, Winch Trucks and Fuel Trucks shall be governed by the appropriate classification as listed above.

WELDERS - Receive rate prescribed for craft performing operation to which welding is incidental.

Note: Executive Order (EO) 13706, Establishing Paid Sick Leave

Section 00 73 46 Page 13 for Federal Contractors applies to all contracts subject to the Davis-Bacon Act for which the contract is awarded (and any solicitation was issued) on or after January 1, 2017. If this contract is covered by the EO, the contractor must provide employees with 1 hour of paid sick leave for every 30 hours they work, up to 56 hours of paid sick leave each year.

Employees must be permitted to use paid sick leave for their own illness, injury or other health-related needs, including preventive care; to assist a family member (or person who is like family to the employee) who is ill, injured, or has other health-related needs, including preventive care; or for reasons resulting from, or to assist a family member (or person who is like family to the employee) who is a victim of, domestic violence, sexual assault, or stalking. Additional information on contractor requirements and worker protections under the EO is available at www.dol.gov/whd/govcontracts.

Unlisted classifications needed for work not included within the scope of the classifications listed may be added after award only as provided in the labor standards contract clauses (29CFR 5.5 (a) (1) (ii)).

The body of each wage determination lists the classification and wage rates that have been found to be prevailing for the cited type(s) of construction in the area covered by the wage determination. The classifications are listed in alphabetical order of ""identifiers"" that indicate whether the particular rate is a union rate (current union negotiated rate for local), a survey rate (weighted average rate) or a union average rate (weighted union average rate).

Union Rate Identifiers

A four letter classification abbreviation identifier enclosed in dotted lines beginning with characters other than ""SU"" or ""UAVG"" denotes that the union classification and rate were prevailing for that classification in the survey. Example:

PLUM0198-005 07/01/2014. PLUM is an abbreviation identifier of the union which prevailed in the survey for this classification, which in this example would be Plumbers. 0198 indicates the local union number or district council number where applicable, i.e., Plumbers Local 0198. The next number, 005 in the example, is an internal number used in processing the wage determination. 07/01/2014 is the effective date of the most current negotiated rate, which in this example is July 1, 2014.

Union prevailing wage rates are updated to reflect all rate

Section 00 73 46 Page 14 changes in the collective bargaining agreement (CBA) governing this classification and rate.

Survey Rate Identifiers

Classifications listed under the ""SU"" identifier indicate that no one rate prevailed for this classification in the survey and the published rate is derived by computing a weighted average rate based on all the rates reported in the survey for that classification. As this weighted average rate includes all rates reported in the survey, it may include both union and non-union rates. Example: SULA2012-007 5/13/2014. SU indicates the rates are survey rates based on a weighted average calculation of rates and are not majority rates. LA indicates the State of Louisiana. 2012 is the year of survey on which these classifications and rates are based. The next number, 007 in the example, is an internal number used in producing the wage determination. 5/13/2014 indicates the survey completion date for the classifications and rates under that identifier.

Survey wage rates are not updated and remain in effect until a new survey is conducted.

Union Average Rate Identifiers

Classification(s) listed under the UAVG identifier indicate that no single majority rate prevailed for those classifications; however, 100% of the data reported for the classifications was union data. EXAMPLE: UAVG-OH-0010 08/29/2014. UAVG indicates that the rate is a weighted union average rate. OH indicates the state. The next number, 0010 in the example, is an internal number used in producing the wage determination. 08/29/2014 indicates the survey completion date for the classifications and rates under that identifier.

A UAVG rate will be updated once a year, usually in January of each year, to reflect a weighted average of the current negotiated/CBA rate of the union locals from which the rate is based.

WAGE DETERMINATION APPEALS PROCESS

1.) Has there been an initial decision in the matter? This can be:

* an existing published wage determination

* a survey underlying a wage determination

* a Wage and Hour Division letter setting forth a position on

Section 00 73 46 Page 15 a wage determination matter

* a conformance (additional classification and rate) ruling

On survey related matters, initial contact, including requests for summaries of surveys, should be with the Wage and Hour Regional Office for the area in which the survey was conducted because those Regional Offices have responsibility for the Davis-Bacon survey program. If the response from this initial contact is not satisfactory, then the process described in 2.)

and 3.) should be followed.

With regard to any other matter not yet ripe for the formal process described here, initial contact should be with the Branch of Construction Wage Determinations. Write to:

Branch of Construction Wage Determinations Wage and Hour Division U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

2.) If the answer to the question in 1.) is yes, then an interested party (those affected by the action) can request review and reconsideration from the Wage and Hour Administrator (See 29 CFR Part 1.8 and 29 CFR Part 7). Write to:

Wage and Hour Administrator U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

The request should be accompanied by a full statement of the interested party's position and by any information (wage payment data, project description, area practice material, etc.) that the requestor considers relevant to the issue.

3.) If the decision of the Administrator is not favorable, an interested party may appeal directly to the Administrative Review Board (formerly the Wage Appeals Board). Write to:

Administrative Review Board U.S. Department of Labor 200 Constitution Avenue, N.W.

Washington, DC 20210

4.) All decisions by the Administrative Review Board are final.

END OF GENERAL DECISION"

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 30 00 ADMINISTRATIVE REQUIREMENTS

01 32 01 PROJECT SCHEDULE

01 32 33 CONSTRUCTION PHOTOGRAPHY

01 33 00 SUBMITTAL PROCEDURES

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00 QUALITY CONTROL

01 45 05 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 50 00 TEMPORARY CONSTRUCTION

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 57 23 TEMPORARY STORM WATER POLLUTION CONTROL

01 71 23 SURVEY REQUIREMENTS

01 78 00 CLOSEOUT SUBMITTALS

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION

DIVISION 03 - CONCRETE

03 30 53 MISCELLANEOUS CAST-IN-PLACE CONCRETE

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

31 05 19 GEOTEXTILE

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 01 16.71 COLD MILLING ASPHALT PAVING

32 01 17.61 SEALING CRACKS IN ASPHALT PAVING

32 11 23 DENSE GRADED AGGREGATE (DGA)

32 11 23.23 AGGREGATE DRAINAGE LAYER

32 12 16 HOT-MIX ASPHALT (HMA) FOR ROADS

32 17 23 PAVEMENT MARKINGS

32 92 19 SEEDING

DIVISION 33 - UTILITIES

33 40 00 STORM DRAINAGE UTILITIES

-- End of Project Table of Contents --

Amendment No. 0002

PROJECT TABLE OF CONTENTS Page 1

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 SCOPE OF SECTION

This section presents a general description of the work to be accomplished under this contract.

1.2 DESCRIPTION OF BASE BID WORK

The major items of work to be performed under the base bid include, but are not limited to the following:

a. Demolish and reconstruct a portion of an existing roadway between Sta. 109+10 and Sta. 245+00. Paint lines on reconstructed roadway.

b. Remove and replace an existing culvert at Station 178+04.

1.3 DESCRIPTION OF OPTION 1 WORK

a. Demolish and reconstruct a portion of an existing roadway between Sta. 0+00 and Sta. 63+10. Paint lines on reconstructed roadway.

b. Extend an existing culvert at Station 40+80.

1.4 DESCRIPTION OF OPTION 2 WORK

a. Extend a shoulder on an existing roadway and parking lot between Sta. 300+00 and Sta. 309+56 and between Sta. 354+85 and Sta. 357+33.

Paint lines on extended roadway.

b. Raise a gravel swale at Station 356+00.

c. Seal cracks in an existing roadway between Sta. 316+60 and Sta. 360+76.

1.5 ORDER OF WORK AND WORK RESTRICTIONS

Due to the weather climate, no construction will be permitted between 1 December through 1 March, except final cleanup, surveying, or other non-construction activities. Work may be accomplished at all other times, as long as temperatures and conditions meet the requirements of the specifications.

Work on this project shall be performed in the following phased sequence (Phase 1 to Phase 9) along with the stated restrictions. Work may not begin on the next phase until work on the previous phase has been completed and accepted.

Phase 1 - Base Bid - Remove and replace the existing culvert at Station 178+04 and demolish and reconstruct the roadway on each side of culvert from Sta. 177+50 to Sta. 178+50.

Work in Phase 1 shall be started after 1 March 2020.

In addition, no excavation of the existing culvert shall proceed

Section 01 11 00 Page 1 until the new culvert is fabricated and ready to be delivered from the manufacturer. During Phase 1 work, the access road shall be closed to public and local traffic from Sta. 163+00 to Sta. 210+00.

Phase 2 - Base Bid - Demolish and reconstruct the roadway from Sta. 109+10 to Sta. 118+00.

During Phase 2 work, the access road shall be closed to public and local traffic from Sta. 325+00 to 361+50 and from Sta. 109+00 to Sta. 126+00.

Phase 3 - Base Bid - Demolish and reconstruct the roadway pavement between Sta. 118+00 and Sta. 177+50 and between Sta. 178+50 and Sta. 245+00. During Phase 3 work, the access road shall be be closed to public and local traffic from Sta. 117+50 to Sta. 179+00.

Phase 4 - Option 1 - Demolish and reconstruct the south lane pavement between Sta. 0+00 and Sta. 32+00, which shall be closed to public and local traffic. The north lane of the access road in Phase 4 shall be continually left open between Sta. 0+00 and Sta. 35+00 to local traffic only to allow ingress and egress of residents in the 5 or 6 residences along the north side of the road. Both lanes of the access road shall be closed to public and local traffic between Sta. 35+00 and Sta. 54+50.

Phase 5 - Option 1 - Demolish and reconstruct the north lane pavement between Sta. 0+00 and Sta. 32+00, which shall be closed to public and local traffic. The south lane of the access road in Phase 5 shall be continually left open between Sta. 0+00 and Sta. 35+00 to local traffic only to allow ingress and egress of residents in the 5 or 6 residences along the north side of the road. Accommodations/controls shall be installed at the 5 or 6 residences for the residents to safely cross through the north lane work area at their driveway locations. Both lanes of the access road shall be closed to public and local traffic between Sta. 35+00 and Sta. 54+50.

Phase 6 - Option 1 - Demolish and reconstruct both north and south lanes of pavement between Sta. 32+00 and Sta. 54+00. Extend the existing culvert at Station 40+80. Both lanes of the access road shall be closed to public and local traffic between Sta. 31+00 and Sta. 54+50. Both lanes of the access road shall be open to local traffic only between Sta. 0+00 and Sta. 31+00.

Phase 7 - Option 1 - Demolish and reconstruct the pavement between Sta. 54+00 and Sta. 63+10. Access road shall be closed to public and local traffic between Sta. 44+00 and Sta. 63+10.

Phase 8 - Option 2 - Repair shoulder and seal cracks between Sta. 300+00 and Sta. 309+56. Access road shall be closed to public and local traffic between Sta. 300+00 and Sta. 310+50.

Phase 9 - Option 2 - Repair shoulder between Sta. 354+85 and Sta. 357+33.

Seal cracks between Sta. 316+60 and Sta. 360+76. Road shall be closed to public and local traffic between Sta. 312+10 (intake tower service bridge C/L) and Sta. 360+76.

Section 01 11 00 Page 2

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

-- End of Section --

Section 01 11 00 Page 3

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SECTION 01 71 23

SURVEY REQUIREMENTS

PART 1 GENERAL

1.1 SCOPE OF SECTION

The work covered by this section consists of furnishing all labor, materials, plant and equipment, and performing all operations required in conducting surveys and survey data submittals.

1.2 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by basic designation only.Current versions of each publication are available at:

https://pubs.usace.army.mil/SitePages/Home.aspx

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 1110-1-1005 Engineering and Design - Control and Topographic Surveying

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

NOTE: Any submittals classified as "SD-01 Preconstruction Submittals" require approval prior to mobilization to the contract work site. All other submittals, classified as "SD-02" through "SD-11," require approval prior to commencing the particular task to which the submittal is associated.

SD-01 Preconstruction Submittals

Qualifications; G,DO

Submit qualifications of the independent licensed surveyor(s) for topographic surveying to the Government Survey Point of Contact prior to commencing any survey work.

Surveying Procedures and Equipment; G,DO

Submit all surveying procedures, methods, and equipment for topographic surveys to the Government Survey Point of Contact, prior to the start of any surveying work. All survey equipment shall be owned or leased by an independent survey company, unless otherwise approved by the Government.

SD-07 Certificates

Section 01 71 23 Page 1

Pre-Construction Surveys; G,DO

Submit data in the formats specified herein.

Location of Survey Lines; G,DO

Submit the locations of the survey lines, in .lnw format, prior to any data collection.

Survey of Existing Roadway Centerline Prior to Demolition; G,DO

Survey Of Finished Grades of Prepared, Existing Aggregate Base Course; G,DO

Survey Of Finished Grades of New DGA Layer in Drainage Layer Areas;

G,DO

Survey Of Finished Grades of Aggregate Drainage Layer; G,DO

Survey Of Finished Grades of Drainage Layer Subgrade; G,DO

Survey Of Finished Grades of Undercuts; G,DO

Survey Of Culverts and Subdrain Pipe Inverts; G,DO

Survey Logs

Daily submission of survey logs to the District Survey Point of Contact and COR.

Post-Construction Surveys; G,DO

Submit for review not later than 30 calendar days after acceptance of final project.

Metadata; G,DO

Submit metadata within 14 business days after completion of project placement operations.

1.4 TOPOGRAPHIC SURVEYS

Perform all topographic surveys in accordance with EM 1110-1-1005 .

Conduct all topographic surveys utilizing real time kinematic GPS or an electronic total station with a data collector. Record a three-dimensional raw electronic position for each data point. Include raw data with submittals.

1.5 SURVEYING RESTRICTIONS

1.6 QUALIFICATIONS

Perform all surveys using an independent survey company. All survey data shall be consolidated by the same company to ensure that accuracy tolerances are met. Perform all topographic surveys under the direction and supervision of a Professional Licensed Surveyor with a minimum 5 years current experience in rock revetment or similar construction. At least one surveyor working for the survey company shall be a State of Pennsylvania licensed surveyor. This licensed surveyor shall be on-site a minimum of 10

Section 01 71 23 Page 2 percent of the on-site survey time.

1.7 QUALITY ASSURANCE

Quality assurance will be conducted by the District Survey Office on a minimum of 10 percent of the Contractor's survey work. To accomplish this, the District survey office will either re-survey areas or observe the Contractor in conducting their surveys or inspect submitted raw and processed data.

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION

3.1 GENERAL SURVEY REQUIREMENTS

Conduct all surveys required to demonstrate that the construction is in compliance with the specified placement tolerances and the lines, grades, and elevations shown on the drawings.

3.1.1 Vertical and Horizontal Datums

Utilize North American Vertical Datum (NAVD) 1988 as the vertical datum for elevation and depth references for all surveys. Utilize State Plane Coordinate System (NAD 1983) as the horizontal reference datum.

3.1.2 Tolerances

Topographic surveys shall be surveyed utilizing surveying procedures and methodology that meet or exceed accuracy tolerances of +/- 0.05 feet in the vertical and +/- 0.10 feet in the horizontal.

3.1.3 During Construction Surveys

Surveys of construction, as defined in the Paragraph titled "Required Surveys", shall be conducted prior to the next phase of construction occurring for each profile line.

3.1.4 Survey Baselines

Any survey baselines implemented shall be established from the alignment information described on the contract drawings. Baselines shall be surveyed utilizing surveying procedures and methodology that meet or exceed accuracy tolerances of +/- 0.10 feet in the vertical and +/- 0.10 feet in the horizontal.

3.1.5 Real Time Monitoring

Do real time monitoring of project progress by utilizing RTK GPS capable of centimeter-level accuracy. A base station shall be established in the vicinity of the project. Alternatively, use of an established base station is also acceptable. Regardless of the base station used, a minimum of 2 horizontal and vertical calibrations shall be done daily on a known, verified control point.

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