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Home My WebLink About2009 CON Koch Armstrong - Change Order #6 Street Resurfacing Project FY 09-10• RECEIVE[) NOV 2 5 2009 «- CALIFORNIA -* NATIOl�)i� � CITY' L 'COR O U NRATED CHANGE ORDER #6 October 28, 2009 Project: Street Resurfacing Project, FY 09-10 Contractor: Koch -Armstrong A Change Order is hereby recommended for the following work in the amount identified below: Description of Change in the Contract See Attachment "A". Justification for Change in Contract The work on 18th Street between D Ave. and Highland will occupy the entire street for a whole day leaving one lane open in each direction and swaping the open lanes with the working lanes half way through the day. The repair fd the damaged asphalt (dig -outs) will occur at various locations through out the street with many large pieces of construction equipment. Otis Elementary school is on the north side of 18th street on or about F Street and has no through parking Tots for buses to drop off and pick up children. All student bus transfers are done curbside. Due to the size and number of equipment coupled with traffic moving through in confined traffic control lanes it is best that this work is done on a weekend when school is not is session. Dropping off children on an adjacent street is not an option since the children would have to cross the work zone. There are no side streets on the same side as Otis Elementary. The extra cost involved is only the difference between the normal rates and overtime rates and the cost of opening the asphalt plant and recycling plant on Saturday. Cost Reconciliation See Attachments "A & B". Construction Contract Accounting Summary Original Contract Amount: 1,272,720.00 Net change by previously authorized Change Orders: 512,991.18 Contract amount prior to this Change Order: Amount of this change order: New contract amount: $ 1,791,237.90 1,785,711.18 5,526.72 Original contract time (calendar days): Previously approved additional working days: Additional working days for this change order: Total contract time (working days): (see Weekly Statement of Contract Time for completion date) Reviewed by: Principal Civil Engineer Agreed to and Accepted by: Date Koch Armstrong Date cc: Contractor, Construction File, Project Manager, City Clerk 80 35 0 115 Specification #09-09 Reco 'ended for ..proval by: Approveey: (i City Manager a{e�1biG� 1243 National City Boulevard National City , CA91950 Tel (619) 336-4380 Fax (619) 336-4397 CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 ATTACHMENT "A" CO #6 Description of Change in the Contract This change in the contract provides for dig -outs near the middle school on 18th Street on Saturday, October 31, 2009. Specifically, this change in contract provides for overtime labor costs for one (1) foreman operator, five (5) machine operators, two (2) foreman laborers, and five (5) laborers for eight (8) hours each. This change in the contract also provides for cold milling equipment at a Saturday rental rate, the asphalt plant opening at a Saturday rate from 7:00 a.m. to 3:00 p.m., and for the dump opening at a Saturday rate from 7:00 a.m. to 3:00 p.m. Cost Reconciliation This change in the contract was reviewed and negotiated by and between the City Representatives and the Contractor and represents the entire agreement for the work described herein and includes all costs associated with the work including but not limited to manpower, equipment, labor, fees, taxes, insurance, bonding, overhead, profit, etc. and there will be no other compensation. This Change Order hereby incorporates the original contract and all its referenced documents' terms, conditions, and plans for the work as provided by the City. CITY OF NATIONAL CITY Resurfacing 09-10 Specification No. 09-09 ATTACHMENT "B" CO#6 ITEM DESCRIPTION APPROX. QUANTITY UNIT UNIT PRICE TOTAL 1.1 FOREMAN OPERATOR 1 EACH 8 HR STRAIGHT TIME 8 HR 86.00 688.00 OVERTIME 8 HR 113.00 904.00 DIFFERENCE 8 HR 27.00 216.00 1.2 OPERATORS 5 EACH 40 HR STRAIGHT TIME 40 HR 84.00 3360.00 OVERTIME 40 HR 112.00 4480.00 DIFFERENCE 40 HR 28.00 1120.00 1.3 FOREMAN LABORERS 2 EACH 16 HR STRAIGHT TIME 16 HR 86.00 1376.00 OVERTIME 18 HR 113.00 1808.00 DIFFERENCE 16 HR 27.00 432.00 1.4 LABORERS 5 EACH 40 HR STRAIGHT TIME 40 HR 65.00 2600.00 OVERTIME 40 HR 86.00 3440.00 DIFFERENCE 40 HR 21.00 840.00 SUB -TOTAL: OVERTIME LABOR COSTS 2608.00 LABOR MARK-UP 20% 521.60 SUBTOTAL 1 LS 3129.60 BOND COST 1.5% 46.94 TOTAL: OVERTIME LABOR COSTS 1 LS 3176.54 2 COLD MILLING SATURDAY COST 1 EACH 8 HR STRAIGHT TIME 8 HR 431.25 3450.00 SATURDAY RENTAL 8 HR 468.75 3750.00 TOTAL -ADDITIONAL COST FOR SATURDAY RENTAL 8 HR 37.50 300.00 EQUIPMENT MARK-UP 15% 45.00 SUBTOTAL 1 LS 345.00 BOND COST 1.5% 5.18 TOTAL: OVERTIME RENTAL COSTS 1 LS 350.18 3 ASPHALT PLANT OPENNING 1 EACH 0 HR WEEKLY RATES(NONE) 0 HR SATURDAY OPENING 8 HR 150.00 1200.00 NO MARK UP 0% 0.00 SUBTOTAL 1 LS 1200.00 NO BOND COST 0.0% 0.00 TOTAL: OVERTIME MATERIAL COSTS 1 LS 1200.00 4 RECYCLING PLANT OPENNING 1 EACH 1 LS WEEKLY RATES(NONE) 1 LS SATURDAY OPENING 1 LS 800.00 NO MARK UP 0% 0.00 SUBTOTAL 1 LS 800.00 NO BOND COST 0.0% 0.00 TOTAL: OVERTIME MATERIAL COSTS 1 LS 800.00 CHANGE ORDER PROPOSAL TOTAL 1 LS 5526.72 • KOCH-ARMSTRONG GENERAL ENGINEERING, 1.- '� CL INC. CHANGE ORDER #6 I C P.O. BOX 1190, LAKESIDE, CA 92040-0906 TEL: (619)561-2005 FAX: (619) 561-0317 KOCH ARMSTRONG LICENSE 194819-A R{,+flr k ixu trr ,r'' QUOTATION 09-138.1 PAGE 1 (revised 10-26-09) TO_ NATIONAL CITY STREET RESURFACING FY 06-07 ATTN: BYRON WADE 1243 NATIONAL CITY BLVD. TEL: (619) 336-4380 NATIONAL CITY CA. 91950 CELL FAX: (619) 3364397 DATE: 11/6/2009 EMAIL: byronwadel@mac.com We propose to furnish all labor, material, and equipment necessary to perform the following items of work subject to terms and conditions stated. This quotation expires 30 days from the date above and is good for work completed within one year of date above unless otherwise noted. JOB LOCATION 18th STREET FROM 'D' AVENUE TO HIGHLAND AVENUE. IDENTIFIED NATIONAL CITY STREET RESURFACING: CHANGE ORDER PROPOSAL #8- OVERTIME RATES FOR SATURDAY WORK ITEM DESCRIPTION APPROX. QUANTITY UNIT UNIT PRICE TOTAL 1 KOCH-ARMSTRONG OVERTIME LABOR COSTS(OVERTIME MINUS STRAIGHT TIME RATES) 1 8 HR BREAKDOWN _I FOREMAN OPERATOR 1 EACH 8 HR STRAIGHT TIME 8 HR 86.00 688.00 OVERTIME 8 HR 113.00 904.00 DIFFERENCE 8 HR 27.00 216.00 1.2 OPERATORS 5 EACH 40 HR STRAIGHT TIME 40 HR 84,00 3360.00 OVERTIME 40 HR 112.00 4480.00 DIFFERENCE 40 HR 28.00 1120.00 1.3 FOREMAN LABORERS 2 EACH 16 HR STRAIGHT TIME 16 HR 86.00 1376.00 OVERTIME 16 HR 113.00 1808.00 DIFFERENCE 16 HR 27.00 432.00 1.4 LABORERS 5 EACH 40 HR STRAIGHT TIME 40 HR 65.00 2600.00 OVERTIME 40 HR 86.00 3440.00 DIFFERENCE 40 HR 21.00 840.00 SUB -TOTAL: OVERTIME LABOR COSTS 2608.00 LABOR MARK-UP 20% 521.60 SUBTOTAL 1 LS 3129.60 BOND COST 1.5% 46.94 TOTAL: OVERTIME LABOR COSTS 1 LS 3176.54 CONDITIONS: 1 Does not Incluoe permits, bonds. any form of enaineering(staking, testing. inspection, etc.). base under concrete, redwood headers, striping, traffic control. or utility adjustment unless otherwise specified. 2. Monthly Progress Payments and Full Payment upon completion. Accounts are delinquent alter 30 days, and they are subject to the maximum finance charge allowable by law. 3 Work to be done in accordance with plane, specifications, and quantities identified above. Koch -Armstrong General Engineering. Inc. shall be notified in writing prior to any proposed changes. 4. Subyrade to be taken Irom +1- .10• to oalance and at or below optimum moisture before Koch -Armstrong General Engineering, Inc. begins work unless otherwise specified. 5 Any unusual conditions of subsoil encountered, such as buried slabs, underground piping, trash deposits, etc. shall be deemed cause for additional charges. 6. Required California Preliminary Lien information (California Civil Code Section 3097/3098) shall oe provided to Koch -Armstrong General Engineering, Inc. before work begins. 7. Subject to Credit Approval and verification of California Preliminary Lien information. 5 Class 2 material i` inciuded is 314" recycled Class 2 per Caltrans Standard Specification Section 26 unless otherwise noted. Acceptance: Please sign and return one copy -this quotation constitutes the sole and only agreement Any prior agreements. negotiations, etc., not set forth herein are of no force or effect_ KOCH-ARMSTRONG GENERAL ENGINEERING, INC. Firm: NATIONAL CITY STREET RESURFACING FY 06-07 By: By: Date FRANK HERRERA Date . KOCH-ARMSTRONG GENERAL ENGINEERING, INC. r• --- : P.O. BOX 1190, LAKESIDE, CA 92040-0906 TEL: (619) 561-2005 FAX: (619) 561-0317 KOCH•ARMSTRONG LICENSE 194819-A QUOTATION 09-138.1 PAGE 2 (revised 10-26-09) TO: NATIONAL CITY STREET RESURFACING FY 06-07 ATTN: BYRON WADE 1243 NATIONAL CITY BLVD. TEL: (619) 336-4380 NATIONAL CITY , CA. 91950 CELL: FAX (619) 336 4397 DATE: 11/6/2009 EMAIL. byronwadel@mac.com We propose to furnish all labor, material, and equipment necessary to perform the following items of work, subject to terms and conditions stated. This quotation expires 30 days from the date above and is good for work completed within one year of date above unless otherwise noted. JOB LOCATION 181i1 STREET FROM'D' AVENUE TO HIGHLAND AVENUE. IDENTIFIED NATIONAL CITY STREET RESURFACING: CHANGE ORDER PROPOSAL #8- OVERTIME RATES FOR SATURDAY WORK ITEM DESCRIPTION APPROX. QUANTITY UNIT UNIT PRICE TOTAL. 2 COLD MILLING EQUIPMENT(SATURDAY RENTAL) 1 EACH 8 HR STRAIGHT TIME 8 HR 431.25 3450.00 SATURDAY RENTAL 8 HR 468.75 3750.00 TOTAL -ADDITIONAL COST FOR SATURDAY RENTAL 6 HR 37.50 300.00 EQUIPMENT MARK-UP 15% 45.00 SUBTOTAL 1 LS 345.00 BOND COST 1.5% 5.18 TOTAL: OVERTIME RENTAL COSTS 1 LS 350.18 3 ASPHALT PLANT OPENING (SATURDAY 7:00AM-3:00PM) 1 EACH 8 HR WEEKLY RATES(NONEL 8 HR SATURDAY OPENING 8 HR 150.0C 1200.00 NO MARK UP SUBTOTAL 1 LS 1200.00 NO BOND COST TOTAL: OVERTIME MATERIAL COSTS 1 LS 1200.00 i 4 DUMP OPENING (SATURDAY 7:00 AM-3:00 PM) 1 EACH 1 LS WEEKLY RATES(NONE) 1 i LS SATURDAY OPENING 1 LS 800.00 NO MARK UP SUBTOTAL 1 LS 800.00 NO BOND COST TOTAL: OVERTIME MATERIAL COSTS 1 LS 800.00 CHANGE ORDER PROPOSAL TOTAL 1 LS 5526.72 CONDITIONS. 1.Does not include permits, bonds, any form of engineering(slaking lesfing, inspection, etc,), base under concrete. redwood headers, striping, traffic control. or utility adjustment unless otherwise specified. 2 Monthly Progress Payments and Full Payment upon completion. Accounts are delinquent after 30 days, and they are subject to the maximum finance charge allowable by law 3 Work to be done in accordance with plans, specifications, and quantities identified above. Koch -Armstrong General Engineering, Inc shall be notified in writing prior to any proposed changes. 4.Subgrade to be taken from +I- 10' to balance and at or below optimum moisture before Koch -Armstrong General Engineering, Inc. begins work unless otherwise specified. 5 Any unusual conditions of subsoil encountered, such as buried slabs, underground piping, trash deposits, etcshall be deemed cause for additional charges. 6. Required California Preliminary Lien information (California Civil Code Section 3097/3098) shall be provided to Koch -Armstrong General Engineering, Inc. belore work begins. 7. Subject to Credit Approval and verification of California Preliminary Lien information 8. Class 2 material if included is 314" recycled Class 2 per Caltrans Standard Specification Section 26 unless otherwise noted. Acceptance: Please sign and return one copy -this quotation constitutes the sole and only agreement. Any prior agreements. negotiations, etc., not set forth herein are of no force or effect. KOCH-ARMSTRONG GENERAL ENGINEERING, INC. Firm: NATIONAL CITY STREET RESURFACING FY 06-07 By: By: Date FRANK HERRERA Date v OFFICE OF THE CITY CLERK 1243 National City Blvd. National City, California 91950 Michael R. Dalla, CMC - City Clerk 619-336-4228 phone • 619-336-4229 fax KOCH - ARMSTRONG GENERAL ENGINEERING Change Order #6 Street Resurfacing Project, FY 09-10 Judy Hernandez (Engineering) Forwarded Copy of Change Order to Contractor