Okaloosa County BOCC — May 15, 2013 — CW Roberts Change Order No 2 — reading text

CHANGE ORDER NO. 2 . Rehabilitation of Public Parking Facilities *** RINAL *** Northwest Florida Regional Airport CHANGE ORDER NO: Two (2) CONTRACTOR: C. W. Roberts Contracting, Inc. CONTRACT DESCRIPTION: Rehabilitation of Public Parking Facilities, Northwest Florida Regional Airport CONTRACT DATE: February 7, 2012 C.O. ISSUE DATE: March 19, 2013 NO WORK COVERED BY THIS CHANGE ORDER MAY PROCEED UNTIL CONTRACTOR IS IN RECEIPT OF A COPY FULLY EXECUTED BY THE CONTRACTOR, THE OWNER AND THE ENGINEER. IF CONTRACTOR IS IN AGREEMENT WITH THIS CHANGE, HE SHOULD EXECUTE ALL COPIES AND RETURN ALL COPIES TO THE ENGINEER WITHIN SEVEN (7) CALENDAR DAYS. THIS CHANGE WILL INCREASE OR DECREASE THE CONTRACT AMOUNT AND TIME TO COMPLETE BY THE AMOUNT SHOWN BELOW. THE GENERAL, SUPPLEMENTARY AND OTHER CONDITIONS OF THE CONTRACT SHALL APPLY TO THIS CHANGE ORDER UNLESS EXPRESSLY MODIFIED BY THIS CHANGE. ORDER DESCRIPTION OF CHANGES: ADJUSTED CALENDAR DAYS-CONTRACT TIME 1, See Exhibit 1 for Change Order No. 2 justification. ORIGINAL: 280 Days from NTP (3/1/12) ei TO DATE: 0 Days 2, ADD and REVISE new and existing contract pay items and quantities per Exhibit 2 attached (3 pages). nies oe ne ne 3. ADD Inner Duct and Weather Proof Boxes, Ice Machine Infrastructure, Guardrails, AOC Outlets and Camera | TOTAL: 318 Days Relocation, Concrete Flume at Credit Card Canopy, Sign Relocation, Additional Rebar at Credit Card Canopy, TSA Multiplexer, Ethemet Extender, and Irrigation work items included in Exhibit 3 (5 pages), Exhibit 4 (10 pages), Exhibit 5 (1 page), Exhibit 6 (12 pages), Exhibit 7 (7 pages), Exhibit 8 (3 pages), and ORIG. COMPL. DATE December 6, 2012 Exhibit 9 (1 page) to the contract. REVISED DATE/COMPL. January 13, 2013 SOURCE OF FUNDS: FEDERAL AVIATION ADMINISTRATION/FLORIDA DEPT. OF TRANS./OKALOOSA COUNTY AMOUNT OF THIS CHANGE ORDER ADD DELETE ___X. $ (419,695.59) PERCENTAGE CHANGE FROM CONTRACT PRICE > (17.9%) ORIGINAL TOTAL CONTRACT PRICE. $ 2,350,450.00 APPROVED ADDITIONS TO CONTRACT TO DATE By 0.00 APPROVED DELETIONS TO CONTRACT TO DATE AS 7,868.91 REVISED TOTAL CONTRACT PRICE... $ 1,922,885.50 CONTRACTOR ACKNOWLEDGES, BY ITS EXECUTION AND ACCEPTANCE OF THIS CHANGE ORDER, THAT THE ADJUSTMENTS IN CONTRACT PRICE AND TIME SHOWN HEREON CONSTITUTE FULL AND COMPLETE COMPENSATION AND SATISFACTION FOR ALL COSTS AND MODIFICATIONS OF PERFORMANCE TIME INCURRED BY THE CONTRACTOR AS A RESULT OF THIS CHANGE ORDER. NO OTHER CLAIM FOR INCREASED COSTS OF PERFORMANCE OR MODIFICATIONS OF TIME WILL BE GRANTED BY THE OWNER FOR THE WORK COVERED BY THIS CHANGE ORDER. THE CONTRACTOR HEREBY WAIVES AND RELEASES ANY FURTHER CLAIMS FOR COST OR TIME AGAINST THE OWNER ARISING FROM OR RELATING TO THE MATTERS OR WORK SET FORTH OR CONTEMPLATED BY THIS CHANGE ORDER. CONTRACTOR ALSO ACKNOWLEDGES THAT THERE HAS BEEN NO CHANGE IN ITS OPERATIONS WHICH WOULD REQUIRE A MODIFICATION OF ITS SWORN STATEMENT ON PUBLIC ENTITY CRIMES SUBMITTED WITH ITS BID. CONTRACTOR’S ACCEPTANCE: : C. W. Roberts Contracting, Inc. J-Z0-C0 (3 = | SIGNATURE DATE A “7 [ Coepuckee Lorwe. 1Z il r NAME TITLE RECOMMENDED FOR APPROVAL: bon Am. LLbbtn a 3-20 -13 PROBST ENGINEE) = IN, INC.—John Collins, P.E. DA’ V7 Le 3ALLL3 PROJECT MAN, iER: 4VCON, INC.—Virgil C. Lewis, P.E. DATE S-2': (3 RTS DIRE R—Tracy Stage, A.A.E. DATE Se Pag) / OWNER: INTERIM AIRPORTS DIRECTOR: OKALOOSA COUNTY DATE AIRPORTS, ae 2 f > es) ee 5 gis) FEDERAL: FED] ,VIATION ADMINISTRATION DATE Y/3113 STATE OF FLORIDA: DEPT. OF TRANSPORTATION, DISTRICT 3 DATE OWNER: OKALOOSA COUNTY BOARD OF COUNTY COMMISSIONERS, DATE Change Order No. 2 Justification EXHIBIT 1 Rehabilitation of Public Parking Facilities Northwest Florida Regional Airport Page 1 of 1 Change Order No. 2 Justification March 19, 2013 The primary purposes for Change Order No. 2 is to reconcile the contract quantities per the actual final quantities accepted and measured in the field and to add improvements that provide long-term benefits to the Northwest Florida Regional Airport. This change order also adds 38 calendar days to the construction contract due to additional work added to the contract including infrastructure improvements to accommodate an airport ice machine and guardrails around the VIP parking lot and Baldwin Building. A significant deduction to the construction contract is included in the Superpave Asphaltic Concrete pay item. The geotechnical testing performed during the design phase indicated an existing variable depth asphalt section across the parking lot. The average depth of the underlying asphalt after milling operations was anticipated to be approximately 1 to 1.5 inches. It was unclear whether the remaining asphalt material following milling operations would represent a suitable foundation for the proposed overlay. Therefore, the original parking lot rehabilitation design included a conservative assumption that full-depth asphalt removal (approximately 3-inch depth) would be required to provide a stable asphalt pavement as a foundation for the overlay. Following the asphalt milling operations, it was determined that a majority of the underlying asphalt was adequate to construct the new 1.5-inch asphalt overlay; therefore, the full-depth asphalt removal and replacement quantity was significantly reduced. This also reduced the asphalt quantity by 4,212.1 tons as identified in Exhibit 2, resulting in a deduction of $404,361.60 in asphalt costs. Change Order No. 2 Justification EXHIBIT 1 Rehabilitation of Public Parking Facilities Northwest Florida Regional Airport Page | of 1 Change Order No. 2 Justification March 19, 2013 The primary purpose for Change Order No. 2 is to reconcile the contract quantities per the actual final quantities accepted and measured in the field and adds improvements that provide long-term benefits to the Northwest Florida Regional Airport utilizing unencumbered funds in the current FAA grant for this project. This change order also adds 38 calendar days to the construction contract due to addition work which was added to the contract to include infrastructure improvements to accommodate an airport ice machine and guardrails around the VIP parking lot and Baldwin Building. A significant deduction to the construction contract is included in the Superpave Asphaltic Concrete pay item. The geotechnical testing performed during the design phase indicated an existing variable depth asphalt section across the parking lot. The condition of the underlying asphalt was unknown so the original parking lot rehabilitation design included a conservative assumption that full-depth asphalt removal (approximately 3-inch depth) would be required to provide a stable asphalt pavement. Following the asphalt milling operations during construction, it was identified that the underlying asphalt was adequate to construct the new 1.5-inch asphalt overlay so the full-depth asphalt removal and replacement was not required. This reduced the asphalt quantity by 4,212.1 tons as identified in Exhibit 2 which results in a deduction of $404,361.60 to the construction contract. Rehabilitation of Public Parking Facilities Northwest Florida Regional Airport The following line items shall be added to the contract as follows: March 19, 2013 EXHIBIT 2 Item No. Item Description Unit iene Unit Price Total Amount 02-1 INNERDUCT AND WEATHER PROOF BOXES Ls 1 $7,900.20 $7,900.20 02-2 ICE MACHINE INFRASTRUCTURE LS 1 $5,193.11 $5,193.11 02-3 GUARDRAILS: LS 1 $10,981.95 $10,981.95 02-4 AOC OUTLETS AND CAMERA RELOCATION Ls 1 $4,845.90 $4,845.90 C02-5 CONCRETE FLUME AT CREDIT CARD CANOPY LS 1 $2,100.00. $2,100.00 €02-6 SIGN RELOCATION Ls 1 $4,515.00 $4,515.00 C02-7 ADDITIONAL REBAR AT CREDIT CARD CANOPY Ls 1 $577.50 $577.50 co2-8 TSA MULTIPLEXER is i $2,283.00 52,283.00 c02-9 ETHERNET EXTENDER LS 1 $441.44 $441.44 02-10 IRRIGATION LS 1 $6,157.50 $6,157.50 CO2-11 ADJUSTMENT TO OWNERS ALLOWANCE NOT BILLED Ls 1 ($217.09) ($217.09) Total Add: +$44,778.51 The following contract quantities shall be revised as follows: Previous Revised ‘ ter | _wenpowton [uae] [ Cora | coma | Genet] [ Same | [Pett] Mt] | scam PAVEMENT 3278 | Te eee aspuatt: | SY 10,000 2372 -7,628 $3.75 $37,500.00 $8,895.00 $28,605.00 REMOVAL SUPERPAVE 334 | ASPHALTIC TON 3820 | 4607.90 | -4,212.10 $96.00 $442,358.40 404,361.60 CONCRETE sg; [CURB REMONAUAND' | iF 1,500 1,783 4283 $45.00 $67,500.00 | $80,235.00 4+$12,735.00 Rehabilitation of Public Parking Facilities Northwest Florida Regional Airport March 19, 2013 The following line items shall be added to the contract as follows: EXHIBIT 2 Item No. Item Description Unit Unit Price | | Total Amount CO2-1 INNERDUCT AND WEATHER PROOF BOXES Ls $7,900.20 $7,900.20 C02-2 ICE MACHINE INFRASTRUCTURE Ls $5,193.11 $5,193.11 €02-3 GUARDRAILS LS $10,981.95 $10,981.95 CO2-4 ‘AOC OUTLETS AND CAMERA RELOCATION Ls $4,845.90 $4,845.90 €02-5 CONCRETE FLUME AT CREDIT CARD CANOPY Ls $2,100.00 $2,100.00 02-6 SIGN RELOCATION Ls $4,515.00 $4,515.00 CO2-7 ADDITIONAL REBAR AT CREDIT CARD CANOPY is $577.50 $577.50 C02-8 TSA MULTIPLEXER Ls $2,283.00 $2,283.00 CO2-9 ETHERNET EXTENDER LS Sad 44 Sad1.44 02-10 IRRIGATION Ls $36,157.50 $6,157.50 C021 ADJUSTMENT TO OWNERS ALLOWANCE NOT BILLED is ($217.09) ($217.09) Total Add: $544,778.51 The following contract quantities shall be revised as follows: re Item Description Unit cnr cen eres Previous, total eel Net Change PAVEMENT aan | Oe sewarr | SY 10,000 2372 $3.75 $37,500.00 $8,895.00 $28,605.00 REMOVAL SUPERPAVE 334 | ASPHALTIC TON 8,820 | 4,607.90 $96.00 $846,720.00 | $442,358.40 -404,361.60 CONCRETE sagt | CURD REM OVAEAND! | our 1,500 1,783 $45.00 $67,500.00 | $80,235.00 +$12,735.00 EXHIBIT 2 522 CONCRETE SIDEWALK sy 550 $85.00 $46,750.00 $35,487.50 ~$11,262.50 527 DETECTABLE WARNING SURFACES EA $325.00 $5,200.00 $7,475.00 +$2,275.00 TILA VEHICULAR PAVEMENT MARKINGS, WHITE SF 19,550 $3.00 $58,650.00 $59,634.00 +$934.00 711-B VEHICULAR PAVEMENT MARKINGS, BLUE SF 400 $10.00 $4,000.00 $4,080.00 +$80.00 TC HANDICAP PARKING SYMBOL EA 21 $150.00 $3,150.00 $3,600.00 +$450.00 993 TUBULAR MARKERS EA $95.00 $1,140.00 $1,235.00 +$95.00 WH-1 WHEEL STOP EA 59 $145.00 $8,555.00 $10,440.00 +$1,885.00 SP-9- EVALUATION OF CODE COMPLIANCE FOR AIRPORT ENTRANCE SIGN Ls $15,000.00 $15,000.00 $0.00 -$15,000.00 SP-9- DEMOLITION OF EXISTING SIGN STRUCTURE, FOUNDATION, AND ELECTRICAL Ls $9,500.00 $9,500.00 $0.00 $9,500.00 SP-9- INSTALLATION OF ENTRANCE SIGN STRUCTURE, FOUNDATION AND. ELECTRICAL Ls $27,500.00 $27,500.00 $0.00 $27,500.00 col- P- 120-2 COMPLETE CONCRETE REMOVAL sy 163 $55.00 $8,965.00 $14,520.00 +$5,555.00 col- 200 LIMEROCK BASE COURSE (8°) sy 1,000 $12.00 $12,000 $16,236 +$4,236.00 col- 520-1 TYPE F CONCRETE CURB AND GUTTER LF $26.00 $6,760.00 $7,540.00 +$780.00 EXHIBIT 2 COI- | CONCRETE RIBBON 520-2 | CURB LF 160 320 $23.00 $3,680.00 $7,360.00 +$3,680.00 col. SODDING, ‘9g1_ | ARGENTINE BAHIA sy 300 0 $3.00 $900.00 $0.00 -$900.00 WITH 4” TOPSOIL col- BL-| | BOLLARD COVER EA 2 0 $50.00 $100.00 $0.00 -$100.00 Total Deduct: $464,474.10 Net Deduct for Change Order No. ($419,695.59) EXHIBIT 3 AVCON, INC. ENGINEERS & PLANNERS N:/2011.050.02/Work Directives/WD#16, Monitoring wells, KVM, AOC Support Equipment, 10-29-12.doc October 29, 2012 Mr. John Reynolds C. W. Roberts Contracting, Inc. 160 Industrial Park Road Freeport, Fl 32439 320 Bayshore Drive, Suite A Niceville, Florida 32578 Phone: (850) 678-0050 Fax: (850) 678-0040 www.ayconinc.com Reference: Work Directive No. 16: Fill Groundwater Monitoring Wells, KVM, AOC Support Equipment, TSA Multiplexer Rehabilitation of Public Parking Facilities Northwest Florida Regional Airport, Eglin AFB, Florida Dear Mr. Reynolds: Pursuant to our recent coordination and Request for Proposal No 11, 12, and 14, you are hereby authorized to proceed with the work included in Tables 1 and 2 below. The work