J-7_SC WD 05-2523.doc

************* THIS WAGE DETERMINATION WAS REPLACED 06/24/2008 *************

WD 05-2523 (Rev.-4) was first posted on www.wdol.gov on 08/07/2007

REGISTER OF WAGE DETERMINATIONS UNDER | U.S. DEPARTMENT OF LABOR

THE SERVICE CONTRACT ACT | EMPLOYMENT STANDARDS ADMINISTRATION

By direction of the Secretary of Labor | WAGE AND HOUR DIVISION

| WASHINGTON D.C. 20210

| Wage Determination No.: 2005-2523 William W.Gross Division of | Revision No.: 4 Director Wage Determinations| Date Of Revision: 07/27/2007 State: Texas

Area: Texas Counties of Anderson, Bell, Bosque, Brazos, Coryell, Falls, Freestone, Hamilton, Hill, Leon, Limestone, McLennan, Mills, Robertson

**Fringe Benefits Required Follow the Occupational Listing**

OCCUPATION CODE - TITLE MINIMUM WAGE RATE

01000 - Administrative Support And Clerical Occupations 01011 - Accounting Clerk I 10.88 01012 - Accounting Clerk II 11.98 01013 - Accounting Clerk III 13.48 01020 - Administrative Assistant 16.09 01040 - Court Reporter 13.22 01051 - Data Entry Operator I 9.51 01052 - Data Entry Operator II 12.35 01060 - Dispatcher, Motor Vehicle 12.08 01070 - Document Preparation Clerk 10.24 01090 - Duplicating Machine Operator 10.24 01111 - General Clerk I 10.19 01112 - General Clerk II 12.55 01113 - General Clerk III 14.06 01120 - Housing Referral Assistant 14.09 01141 - Messenger Courier 9.30 01191 - Order Clerk I 12.32 01192 - Order Clerk II 13.45 01261 - Personnel Assistant (Employment) I 12.91 01262 - Personnel Assistant (Employment) II 14.53 01263 - Personnel Assistant (Employment) III 17.03 01270 - Production Control Clerk 15.24 01280 - Receptionist 9.54 01290 - Rental Clerk 10.40 01300 - Scheduler, Maintenance 11.08 01311 - Secretary I 11.08 01312 - Secretary II 13.01 01313 - Secretary III 14.09 01320 - Service Order Dispatcher 10.40 01410 - Supply Technician 16.09 01420 - Survey Worker 13.01 01531 - Travel Clerk I 11.59 01532 - Travel Clerk II 12.65 01533 - Travel Clerk III 13.72 01611 - Word Processor I 10.80 01612 - Word Processor II 12.20 01613 - Word Processor III 14.17 05000 - Automotive Service Occupations 05005 - Automobile Body Repairer, Fiberglass 16.07 05010 - Automotive Electrician 14.17 05040 - Automotive Glass Installer 13.40 05070 - Automotive Worker 13.40 05110 - Mobile Equipment Servicer 11.73 05130 - Motor Equipment Metal Mechanic 14.95 05160 - Motor Equipment Metal Worker 13.40 05190 - Motor Vehicle Mechanic 14.95 05220 - Motor Vehicle Mechanic Helper 10.90 05250 - Motor Vehicle Upholstery Worker 12.56 05280 - Motor Vehicle Wrecker 13.40 05310 - Painter, Automotive 14.17 05340 - Radiator Repair Specialist 13.40 05370 - Tire Repairer 11.33 05400 - Transmission Repair Specialist 14.95 07000 - Food Preparation And Service Occupations 07010 - Baker 9.94 07041 - Cook I 8.70 07042 - Cook II 9.89 07070 - Dishwasher 6.75 07130 - Food Service Worker 7.47 07210 - Meat Cutter 12.02 07260 - Waiter/Waitress 6.84 09000 - Furniture Maintenance And Repair Occupations 09010 - Electrostatic Spray Painter 14.17 09040 - Furniture Handler 9.23 09080 - Furniture Refinisher 14.17 09090 - Furniture Refinisher Helper 10.90 09110 - Furniture Repairer, Minor 12.56 09130 - Upholsterer 14.17 11000 - General Services And Support Occupations 11030 - Cleaner, Vehicles 8.23 11060 - Elevator Operator 8.23 11090 - Gardener 10.26 11122 - Housekeeping Aide 8.41 11150 - Janitor 8.11 11210 - Laborer, Grounds Maintenance 9.30 11240 - Maid or Houseman 7.45 11260 - Pruner 8.32 11270 - Tractor Operator 9.55 11330 - Trail Maintenance Worker 9.30 11360 - Window Cleaner 8.90 12000 - Health Occupations 12010 - Ambulance Driver 13.47 12011 - Breath Alcohol Technician 14.92 12012 - Certified Occupational Therapist Assistant 20.58 12015 - Certified Physical Therapist Assistant 20.58 12020 - Dental Assistant 14.23 12025 - Dental Hygienist 32.41 12030 - EKG Technician 22.34 12035 - Electroneurodiagnostic Technologist 22.34 12040 - Emergency Medical Technician 13.47 12071 - Licensed Practical Nurse I 13.10 12072 - Licensed Practical Nurse II 14.71 12073 - Licensed Practical Nurse III 16.45 12100 - Medical Assistant 10.75 12130 - Medical Laboratory Technician 12.36 12160 - Medical Record Clerk 10.37 12190 - Medical Record Technician 13.54 12195 - Medical Transcriptionist 13.31 12210 - Nuclear Medicine Technologist 32.19 12221 - Nursing Assistant I 9.09 12222 - Nursing Assistant II 10.21 12223 - Nursing Assistant III 11.14 12224 - Nursing Assistant IV 12.49 12235 - Optical Dispenser 10.43 12236 - Optical Technician 13.18 12250 - Pharmacy Technician 13.85 12280 - Phlebotomist 12.49 12305 - Radiologic Technologist 20.41 12311 - Registered Nurse I 20.02 12312 - Registered Nurse II 24.49 12313 - Registered Nurse II, Specialist 24.49 12314 - Registered Nurse III 29.64 12315 - Registered Nurse III, Anesthetist 29.64 12316 - Registered Nurse IV 35.52 12317 - Scheduler (Drug and Alcohol Testing) 18.26 13000 - Information And Arts Occupations 13011 - Exhibits Specialist I 15.18 13012 - Exhibits Specialist II 19.17 13013 - Exhibits Specialist III 22.87 13041 - Illustrator I 14.76 13042 - Illustrator II 18.63 13043 - Illustrator III 22.22 13047 - Librarian 19.99 13050 - Library Aide/Clerk 10.15 13054 - Library Information Technology Systems Administrator 18.05 13058 - Library Technician 14.41 13061 - Media Specialist I 13.02 13062 - Media Specialist II 14.57 13063 - Media Specialist III 16.24 13071 - Photographer I 11.44 13072 - Photographer II 13.91 13073 - Photographer III 17.56 13074 - Photographer IV 20.20 13075 - Photographer V 24.53 13110 - Video Teleconference Technician 14.17 14000 - Information Technology Occupations 14041 - Computer Operator I 13.29 14042 - Computer Operator II 16.86 14043 - Computer Operator III 19.88 14044 - Computer Operator IV 22.02 14045 - Computer Operator V 24.38 14071 - Computer Programmer I (1) 17.57 14072 - Computer Programmer II (1) 21.11 14073 - Computer Programmer III (1) 26.20 14074 - Computer Programmer IV (1) 27.62 14101 - Computer Systems Analyst I (1) 23.54 14102 - Computer Systems Analyst II (1) 27.62 14103 - Computer Systems Analyst III (1) 27.62 14150 - Peripheral Equipment Operator 13.29 14160 - Personal Computer Support Technician 19.64 15000 - Instructional Occupations 15010 - Aircrew Training Devices Instructor (Non-Rated) 23.54 15020 - Aircrew Training Devices Instructor (Rated) 26.76 15030 - Air Crew Training Devices Instructor (Pilot) 29.44 15050 - Computer Based Training Specialist / Instructor 23.54 15060 - Educational Technologist 23.17 15070 - Flight Instructor (Pilot) 29.44 15080 - Graphic Artist 17.62 15090 - Technical Instructor 17.20 15095 - Technical Instructor/Course Developer 22.85 15110 - Test Proctor 14.31 15120 - Tutor 14.31 16000 - Laundry, Dry-Cleaning, Pressing And Related Occupations 16010 - Assembler 7.51 16030 - Counter Attendant 7.51 16040 - Dry Cleaner 10.04 16070 - Finisher, Flatwork, Machine 7.51 16090 - Presser, Hand 7.51 16110 - Presser, Machine, Drycleaning 7.51 16130 - Presser, Machine, Shirts 7.51 16160 - Presser, Machine, Wearing Apparel, Laundry 7.51 16190 - Sewing Machine Operator 10.52 16220 - Tailor 11.17 16250 - Washer, Machine 8.41 19000 - Machine Tool Operation And Repair Occupations 19010 - Machine-Tool Operator (Tool Room) 14.69 19040 - Tool And Die Maker 16.80 21000 - Materials Handling And Packing Occupations 21020 - Forklift Operator 11.99 21030 - Material Coordinator 15.24 21040 - Material Expediter 15.24 21050 - Material Handling Laborer 9.08 21071 - Order Filler 9.85 21080 - Production Line Worker (Food Processing) 11.99 21110 - Shipping Packer 11.49 21130 - Shipping/Receiving Clerk 11.49 21140 - Store Worker I 8.89 21150 - Stock Clerk 12.12 21210 - Tools And Parts Attendant 11.99 21410 - Warehouse Specialist 11.99 23000 - Mechanics And Maintenance And Repair Occupations 23010 - Aerospace Structural Welder 20.27 23021 - Aircraft Mechanic I 19.10 23022 - Aircraft Mechanic II 20.27 23023 - Aircraft Mechanic III 21.05 23040 - Aircraft Mechanic Helper 12.77 23050 - Aircraft, Painter 17.15 23060 - Aircraft Servicer 14.73 23080 - Aircraft Worker 15.71 23110 - Appliance Mechanic 14.50 23120 - Bicycle Repairer 11.51 23125 - Cable Splicer 17.53 23130 - Carpenter, Maintenance 14.99 23140 - Carpet Layer 13.40 23160 - Electrician, Maintenance 16.35 23181 - Electronics Technician Maintenance I 17.83 23182 - Electronics Technician Maintenance II 19.05 23183 - Electronics Technician Maintenance III 20.66 23260 - Fabric Worker 12.61 23290 - Fire Alarm System Mechanic 15.44 23310 - Fire Extinguisher Repairer 11.73 23311 - Fuel Distribution System Mechanic 15.44 23312 - Fuel Distribution System Operator 14.11 23370 - General Maintenance Worker 14.48 23380 - Ground Support Equipment Mechanic 19.10 23381 - Ground Support Equipment Servicer 14.73 23382 - Ground Support Equipment Worker 15.71 23391 - Gunsmith I 11.51 23392 - Gunsmith II 13.38 23393 - Gunsmith III 15.23 23410 - Heating, Ventilation And Air-Conditioning Mechanic 15.51 23411 - Heating, Ventilation And Air Contditioning Mechanic (Research Facility) 16.46 23430 - Heavy Equipment Mechanic 14.95 23440 - Heavy Equipment Operator 14.95 23460 - Instrument Mechanic 17.19 23465 - Laboratory/Shelter Mechanic 14.30 23470 - Laborer 9.08 23510 - Locksmith 14.50 23530 - Machinery Maintenance Mechanic 15.03 23550 - Machinist, Maintenance 15.03 23580 - Maintenance Trades Helper 11.99 23591 - Metrology Technician I 17.19 23592 - Metrology Technician II 18.24 23593 - Metrology Technician III 19.26 23640 - Millwright 16.45 23710 - Office Appliance Repairer 14.50 23760 - Painter, Maintenance 14.17 23790 - Pipefitter, Maintenance 17.87 23810 - Plumber, Maintenance 16.39 23820 - Pneudraulic Systems Mechanic 15.44 23850 - Rigger 15.44 23870 - Scale Mechanic 13.56 23890 - Sheet-Metal Worker, Maintenance 14.95 23910 - Small Engine Mechanic 14.92 23931 - Telecommunications Mechanic I 21.77 23932 - Telecommunications Mechanic II 26.27 23950 - Telephone Lineman 20.93 23960 - Welder, Combination, Maintenance 14.95 23965 - Well Driller 15.44 23970 - Woodcraft Worker 15.44 23980 - Woodworker 11.88 24000 - Personal Needs Occupations 24570 - Child Care Attendant 8.63 24580 - Child Care Center Clerk 10.76 24610 - Chore Aide 7.12 24620 - Family Readiness And Support Services Coordinator 9.78 24630 - Homemaker 11.97 25000 - Plant And System Operations Occupations 25010 - Boiler Tender 16.47 25040 - Sewage Plant Operator 14.17 25070 - Stationary Engineer 17.19 25190 - Ventilation Equipment Tender 11.69 25210 - Water Treatment Plant Operator 14.17 27000 - Protective Service Occupations 27004 - Alarm Monitor 10.56 27007 - Baggage Inspector 9.94 27008 - Corrections Officer 13.88 27010 - Court Security Officer 13.88 27030 - Detection Dog Handler 13.05 27040 - Detention Officer 13.88 27070 - Firefighter 14.14 27101 - Guard I 9.94 27102 - Guard II 13.05 27131 - Police Officer I 14.75 27132 - Police Officer II 15.48 28000 - Recreation Occupations 28041 - Carnival Equipment Operator 12.62 28042 - Carnival Equipment Repairer 13.61 28043 - Carnival Equpment Worker 8.46 28210 - Gate Attendant/Gate Tender 12.36 28310 - Lifeguard 11.01 28350 - Park Attendant (Aide) 13.83 28510 - Recreation Aide/Health Facility Attendant 10.09 28515 - Recreation Specialist 12.01 28630 - Sports Official 11.01 28690 - Swimming Pool Operator 13.17 29000 - Stevedoring/Longshoremen Occupational Services 29010 - Blocker And Bracer 15.59 29020 - Hatch Tender 13.56 29030 - Line Handler 13.56 29041 - Stevedore I 13.38 29042 - Stevedore II 15.23 30000 - Technical Occupations 30010 - Air Traffic Control Specialist, Center (HFO) (2) 32.97 30011 - Air Traffic Control Specialist, Station (HFO) (2) 22.73 30012 - Air Traffic Control Specialist, Terminal (HFO) (2) 25.03 30021 - Archeological Technician I 13.45 30022 - Archeological Technician II 14.69 30023 - Archeological Technician III 18.63 30030 - Cartographic Technician 23.36 30040 - Civil Engineering Technician 21.12 30061 - Drafter/CAD Operator I 13.95 30062 - Drafter/CAD Operator II 19.07 30063 - Drafter/CAD Operator III 20.51 30064 - Drafter/CAD Operator IV 22.55 30081 - Engineering Technician I 13.63 30082 - Engineering Technician II 16.43 30083 - Engineering Technician III 18.40 30084 - Engineering Technician IV 26.25 30085 - Engineering Technician V 30.72 30086 - Engineering Technician VI 32.32 30090 - Environmental Technician 21.16 30210 - Laboratory Technician 17.88 30240 - Mathematical Technician 23.28 30361 - Paralegal/Legal Assistant I 14.36 30362 - Paralegal/Legal Assistant II 16.15 30363 - Paralegal/Legal Assistant III 19.86 30364 - Paralegal/Legal Assistant IV 24.04 30390 - Photo-Optics Technician 21.99 30461 - Technical Writer I������ 20.02 30462 - Technical Writer II 24.49 30463 - Technical Writer III 29.63 30491 - Unexploded Ordnance (UXO) Technician I 20.95 30492 - Unexploded Ordnance (UXO) Technician II 25.35 30493 - Unexploded Ordnance (UXO) Technician III 30.39 30494 - Unexploded (UXO) Safety Escort 20.95 30495 - Unexploded (UXO) Sweep Personnel 20.95 30620 - Weather Observer, Combined Upper Air Or Surface Programs (2) 17.39 30621 - Weather Observer, Senior (2) 19.33 31000 - Transportation/Mobile Equipment Operation Occupations 31020 - Bus Aide 8.98 31030 - Bus Driver 15.19 31043 - Driver Courier 11.85 31260 - Parking and Lot Attendant 8.09 31290 - Shuttle Bus Driver 11.93 31310 - Taxi Driver 9.88 31361 - Truckdriver, Light 11.93 31362 - Truckdriver, Medium 15.58 31363 - Truckdriver, Heavy 16.34 31364 - Truckdriver, Tractor-Trailer 16.34 99000 - Miscellaneous Occupations 99030 - Cashier 7.59 99050 - Desk Clerk 8.63 99095 - Embalmer 20.58 99251 - Laboratory Animal Caretaker I 8.60 99252 - Laboratory Animal Caretaker II� � 8.72 99310 - Mortician 20.58 99410 - Pest Controller 13.61 99510 - Photofinishing Worker 11.01 99710 - Recycling Laborer 9.94 99711 - Recycling Specialist 12.06 99730 - Refuse Collector 9.79 99810 - Sales Clerk 9.66 99820 - School Crossing Guard 9.79 99830 - Survey Party Chief 15.28 99831 - Surveying Aide 9.53 99832 - Surveying Technician 13.06 99840 - Vending Machine Attendant 11.24 99841 - Vending Machine Repairer 13.76 99842 - Vending Machine Repairer Helper 11.24

ALL OCCUPATIONS LISTED ABOVE RECEIVE THE FOLLOWING BENEFITS:

HEALTH & WELFARE: $3.16 per hour or $126.40 per week or $547.73 per month

VACATION: 2 weeks paid vacation after 1 year of service with a contractor or successor; 3 weeks after 10 years, and 4 after 20 years. Length of service includes the whole span of continuous service with the present contractor or successor, wherever employed, and with the predecessor contractors in the performance of similar work at the same Federal facility. (Reg. 29 CFR 4.173)

HOLIDAYS: A minimum of ten paid holidays per year, New Year's Day, Martin Luther King Jr's Birthday, Washington's Birthday, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans' Day, Thanksgiving Day, and Christmas Day. (A contractor may substitute for any of the named holidays another day off with pay in accordance with a plan communicated to the employees involved.) (See 29 CFR 4174)

THE OCCUPATIONS WHICH HAVE PARENTHESES AFTER THEM RECEIVE THE FOLLOWING BENEFITS (as numbered):

1) Does not apply to employees employed in a bona fide executive, administrative, or professional capacity as defined and delineated in 29 CFR 541. (See CFR 4.156)

2) AIR TRAFFIC CONTROLLERS AND WEATHER OBSERVERS - NIGHT PAY & SUNDAY PAY: If you work at night as part of a regular tour of duty, you will earn a night differential and receive an additional 10% of basic pay for any hours worked between 6pm and 6am.

If you are a full-time employed (40 hours a week) and Sunday is part of your regularly scheduled workweek, you are paid at your rate of basic pay plus a Sunday premium of 25% of your basic rate for each hour of Sunday work which is not overtime (i.e. occasional work on Sunday outside the normal tour of duty is considered overtime work).

HAZARDOUS PAY DIFFERENTIAL: An 8 percent differential is applicable to employees employed in a position that represents a high degree of hazard when working with or in close proximity to ordinance, explosives, and incendiary materials. This includes work such as screening, blending, dying, mixing, and pressing of sensitive ordance, explosives, and pyrotechnic compositions such as lead azide, black powder and photoflash powder. All dry-house activities involving propellants or explosives. Demilitarization, modification, renovation, demolition, and maintenance operations on sensitive ordnance, explosives and incendiary materials. All operations involving regrading and cleaning of artillery ranges.

A 4 percent differential is applicable to employees employed in a position that represents a low degree of hazard when working with, or in close proximity to ordance, (or employees possibly adjacent to) explosives and incendiary materials which involves potential injury such as laceration of hands, face, or arms of the employee engaged in the operation, irritation of the skin, minor burns and the like; minimal damage to immediate or adjacent work area or equipment being used.

All operations involving, unloading, storage, and hauling of ordance, explosive, and incendiary ordnance material other than small arms ammunition. These differentials are only applicable to work that has been specifically designated by the agency for ordance, explosives, and incendiary material differential pay.

** UNIFORM ALLOWANCE **

If employees are required to wear uniforms in the performance of this contract (either by the terms of the Government contract, by the employer, by the state or local law, etc.), the cost of furnishing such uniforms and maintaining (by laundering or dry cleaning) such uniforms is an expense that may not be borne by an employee where such cost reduces the hourly rate below that required by the wage determination. The Department of Labor will accept payment in accordance with the following standards as compliance:

The contractor or subcontractor is required to furnish all employees with an adequate number of uniforms without cost or to reimburse employees for the actual cost of the uniforms. In addition, where uniform cleaning and maintenance is made the responsibility of the employee, all contractors and subcontractors subject to this wage determination shall (in the absence of a bona fide collective bargaining agreement providing for a different amount, or the furnishing of contrary affirmative proof as to the actual cost), reimburse all employees for such cleaning and maintenance at a rate of $3.35 per week (or $.67 cents per day). However, in those instances where the uniforms furnished are made of "wash and wear" materials, may be routinely washed and dried with other personal garments, and do not require any special treatment such as dry cleaning, daily washing, or commercial laundering in order to meet the cleanliness or appearance standards set by the terms of the Government contract, by the contractor, by law, or by the nature of the work, there is no requirement that employees be reimbursed for uniform maintenance costs.

** NOTES APPLYING TO THIS WAGE DETERMINATION **

Under the policy and guidance contained in All Agency Memorandum No. 159, the Wage and Hour Division does not recognize, for section 4(c) purposes, prospective wage rates and fringe benefit provisions that are effective only upon such contingencies as "approval of Wage and Hour, issuance of a wage determination, incorporation of the wage determination in the contract, adjusting the contract price, etc." (The relevant CBA section) in the collective bargaining agreement between (the parties) contains contingency language that Wage and Hour does not recognize as reflecting "arm's length negotiation" under section 4(c) of the Act and 29 C.F.R. 5.11(a) of the regulations. This wage determination therefore reflects the actual CBA wage rates and fringe benefits paid under the predecessor contract.

The duties of employees under job titles listed are those described in the "Service Contract Act Directory of Occupations", Fifth Edition, April 2006, unless otherwise indicated. Copies of the Directory are available on the Internet. A links to the Directory may be found on the WHD home page at http://www.dol.gov/esa/whd/ or through the Wage Determinations On-Line (WDOL) Web site at http://wdol.gov/.

REQUEST FOR AUTHORIZATION OF ADDITIONAL CLASSIFICATION AND WAGE RATE {Standard Form

1444 (SF 1444)}

Conformance Process:

The contracting officer shall require that any class of service employee which is not listed herein and which is to be employed under the contract (i.e., the work to be performed is not performed by any classification listed in the wage determination), be classified by the contractor so as to provide a reasonable relationship (i.e., appropriate level of skill comparison) between such unlisted classifications and the classifications listed in the wage determination. Such conformed classes of employees shall be paid the monetary wages and furnished the fringe benefits as are determined. Such conforming process shall be initiated by the contractor prior to the performance of contract work by such unlisted class(es) of employees. The conformed classification, wage rate, and/or fringe benefits shall be retroactive to the commencement date of the contract. {See Section 4.6 (C)(vi)} When multiple wage determinations are included in a contract, a separate SF 1444 should be prepared for each wage determination to which a class(es) is to be conformed.

The process for preparing a conformance request is as follows:

1) When preparing the bid, the contractor identifies the need for a conformed occupation) and computes a proposed rate).

2) After contract award, the contractor prepares a written report listing in order proposed classification title), a Federal grade equivalency (FGE) for each proposed classification), job description), and rationale for proposed wage rate), including information regarding the agreement or disagreement of the authorized representative of the employees involved, or where there is no authorized representative, the employees themselves. This report should be submitted to the contracting officer no later than 30 days after such unlisted class(es) of employees performs any contract work.

3) The contracting officer reviews the proposed action and promptly submits a report of the action, together with the agency's recommendations and pertinent information including the position of the contractor and the employees, to the Wage and Hour Division, Employment Standards Administration, U.S. Department of Labor, for review. (See section 4.6(b)(2) of Regulations 29 CFR Part 4).

4) Within 30 days of receipt, the Wage and Hour Division approves, modifies, or disapproves the action via transmittal to the agency contracting officer, or notifies the contracting officer that additional time will be required to process the request.

5) The contracting officer transmits the Wage and Hour decision to the contractor.

6) The contractor informs the affected employees.

Information required by the Regulations must be submitted on SF 1444 or bond paper.

When preparing a conformance request, the "Service Contract Act Directory of Occupations" (the Directory) should be used to compare job definitions to insure that duties requested are not performed by a classification already listed in the wage determination. Remember, it is not the job title, but the required tasks that determine whether a class is included in an established wage determination.

Conformances may not be used to artificially split, combine, or subdivide classifications listed in the wage determination.