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HomeMy WebLinkAbout2020 CON Dick Miller - Paradise Creek Park Expansion Project, CIP No. 18-16, Change Orders #4, 5, 6, 8, 9, 11, and 12PROJECT PROVES.5ILjELALS CORPORATI[Jr; CHANGE ORDER MEMORANDUM February 26, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 4 RECEIVED ENC&P,VDEPT. Zen r,PP 2 u P 2 40 CITY OF NATIONAL CITE( Change Order No. 4 provides for: The additional grading and stockpiling of excess dirt within the decomposed granite plaza area and play ground area of Paradise Creek Park. Supporting Information: The original CIP No. 18-07 Project Grading Plans called out for specific elevations to be met throughout the Plaza and playground area. The CIP No. 18-07 Contractor graded this area per the plans and had this work certified by a licensed surveyor. At this time, the site was turned over to the follow on Contractor for CIP No. 18-16. The project plans for CIP No. 18-16 called out for ADA requirements of a 1.5% cross slope throughout the entire Plaza and Playground area. However, the original grading plans from CIP No. 18-07 did not account for the 1.5% cross slope throughout this area. Due to this, there was excess soil that needed to be removed, stockpiled and graded in order for the 1.5% cross slope to be met. Time Adjustment: It is recommended that 3 working days be added to the contract time for additional grading. Cost Adjustment: All work described above was agreed to be tracked under a Time and Material Basis. The total agreed upon price for all labor, materials, equipment and all other associated work is $8,036.31. 4/20/20 Project anager Date CALIFORNIA —• NATIONAL CITY " . XNcORPORATRD PARADISE CREEK PARK Expansion CHANGE ORDER NO. 4 CIP NO. 18-16 February 26, 2020 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. S „�%Timetdiustment: de /22 `�" ■■ working days are added to contract time for the additional grading and stockpiling of excess dirt within the decomposed granite plaza area of Paradise Creek Park. Cost of Change Order: The City and the Contractor agree that the contractor shall proceed under a Time and Material basis to grade and stockpile the excess dirt within the decomposed granite plaza area and play ground area to allow for finish grades to meet ADA cross slope and drainage requirements. All associated work, labor, equipment and materials required to complete this work totals to ary�agreed price of $8,036.31. $8,036.31 Recommended by Project Manager: 1„4 Date: 4/20/20 By signing this Change Order the Contractor co firms that he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If th- Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to ovide a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Change Order. Agreed and Accepted by Contractor: S (Print Name and Title) ale K Ica ^ /�W.2-#40 Date: g r Approved by City Engineer: �,/� Date: / c/%v/2oL., Approved by City Manager: (Required for change orders 525,000 and above) Date: CAL{FORMIA • NATIONAL 1T 14rCOnt.unAYrw PARADISE CREEK PARK EXPANSION CHANGE ORDER NO. 4 CIP NO. 18-16 DATE: 1/30/2020 - 2/13, WORK PERFORMED BY: DMI DESCRIPTION OF WORK: Grade the excess soil within the DG Plaza Area to meet ADA Cross Fall Requirements ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT LABOR Unit Qty Wage Total 1) 2) 3) 4) 5) Foreman Operator Operator Laborer Laborer HR HR HR HR HR 17.50 12.00 12.50 10.00 2.50 76.15 77.68 77.68 75.94 75.94 Sub -Total Labor: Labor Surcharge (10%) Labor Markup (20%): TOTAL LABOR: ,332.63 932.16 971.00 759.40 189,85 $ 4,185.04 $ 418.50 $ 920.71 $ 5,524.25 MATERIALS Unit Qty Rate Total 1) Motor Grader Mobilization LS 1.00 540.00 Sub -Total Materials: Materials Markup (15%): 540.00 $ 540.00 81.00 TOTAL MATERIALS: EQUIPMENT Unit Qty Rate Total 1) 2) 3) 4) Utility Crew Truck Skiploader 210 LE Deere Motor Grader 140H Reach Lift 510-565 HR HR HR 8.50 18.50 8.00 25.30 38.81 88.92 HR 2.00 30.17 215.05 717.99 711.36 60.94 $ 1,644.40 Sub -Total Equipment: Equipment Markup (150/0): TOTAL EQUIPMENT: $ 246.66 SUB TOTAL: $ 621.00 $ 1,891.06 $ 8,036.31 GRAND TOTAL: $ 8,036.31 PROJECT PPOFESSIEINALE COPPOPATIE'; RECEIVED ENG & PW DEPT. MO APR 214 P 2: 40 CITY OF NATIONAL CITY CHANGE ORDER MEMORANDUM February 26, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 5 Change Order No. 5 provides for: The additional grading and forming for the seat wall around the play area to accommodate adequate stormwater drainage throughout the play area. Supporting Information: The contractor mobilized and began construction on the seat wall per the original seat wall plans. However, when laying out the seat wall elevations in the field and forming the seat wall, it was determined that these elevations created conflicting elevations for stormwater drainage through -out the play area. RFI #7 adjusted the seat wall elevations to accommodate allowable flow percentages for adequate stormwater drainage. Time Adjustment: It is recommended that 2 working days be added to the contract time for the grading and forming of the seat wall to accommodate the revised elevations. Cost Adjustment: All work described above was agreed to be tracked under a Time and Material Basis. The total agreed upon price for all labor, materials, equipment and all other associated work is $3,835.53. 4/20/20 Project M ager Date f*.. CALIFORNIA NATIONAL My 1.1611V INCORPORATED PARADISE CREEK PARK Expansion CHANGE ORDER NO. 5 CIP NO.18-16 February 26, 2020 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. 5Ti e' �adjustment: Z V( Mialdei working days are added to contract time for the additional grading and forming for the seat etit wall around the play area to accommodate for adequate stormwater drainage. Cost of Change Order: The City and the Contractor agree that the contractor shall proceed under a Time and Material basis to grade and adjust forms for the seat wall per attached RFI #7. RFI #7 adjusted the seat wall elevations to allow for proper stormwater drainage. All associated work, labor, equipment and materials required to complete this work totals to an agreed price of $3,835.53. $3,835.53 / Recommended by Project Manager: '"'. Date: 4/20/20 By signing this Change Order the Contract r confirms that he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Change Order. Agreed and Accepted by Contractor. Date: q/Z O f( (Print Name and Title) ��� -% ^ i� ' Approved by City Engineer: Date: _..4,( Approved by City Manager: Date: (Required for change orders $25,000 and above) CALIFORNIA NATIONAL ;i�Ir, IfiCtl11YOIlA'lt.t PARADISE CREEK PARK EXPANSION CHANGE ORDER NO. 5 CIP NO. 18-16 DATE: 2/12/2020 - 2/13/2020 WORK PERFORMED BY: DMI DESCRIPTION OF WORK: RFI #7 - Revised Seat Wall Elevations, additional Grading, Formwork, staking ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT LABOR 1) Cement Mason Foreman Unit HR Qty 11.00 Wage 80.94 Total 890.34 2) 3) 4) 5) Cement Mason/Carpenter Cement Mason/Carpenter Cement Mason/Carpenter Operator MATERIALS 1-I R HR HR HR 9.00 9.00 6.00 75.94 75.94 75.94 1.20 77.68 Sub -Total Labor: Labor Surcharge (10%) Labor Markup (20%): TOTAL LABOR: 683.46 683.46 455.64 93.22 $ 2,806.12 $ 280.61 $ 617.35 $ 3,704.08 Unit Qty Rate Total Sub -Total Materials: Materials Markup (15%): TOTAL MATERIALS: $ EQUIPMENT Unit Qty Rate Total 1) Kubota U-35 (DM56) HR 1.50 43.75 65.63 2) 3) 4) Skiploader 210LE Deere (DM50) Wacker (MTK 70) Viberplate (GX 160) HR HR HR 1.00 1.00 1.00 38.81 9.86 9.43 38.81 9.86 9.43 Sub -Total Equipment: Equipment Markup (15%): TOTAL EQUIPMENT: $ 114.30 $ 17.15 SUB TOTAL: $ 131.45 $ 3,835.53 GRAND TOTAL: $ 3,835.53 930 Boardwalk, Suite H San Marcos, California 92078 Phone (760) 471-6842 Fax (760) 471-6178 REQUEST FOR INFORMATION To: CITY OF NATIONAL CITY 1243 National City Blvd National City CA 91950 RFI #: #007 Fax #: Project: Attention: Alex Preciado Job #: Written By: Travis Collier Date: CC: Respond By: Spec.: Sub RFI #: Sheet: Subcontractor: Paradise Creek Park Expansion 19027 February 7, 2020 Area: Subject: Grade Elevation for seat wall Room #: Cost Impact: No Detail: Sched Impact: No Information Requested: DMI would like clarification at the northern end of the seat wall where it ties into the sidewalk. We have 3 different elevations for the same spot. The plans call for a FS 11.70 , there's a plinth angle survey stake calling for a FS 10.96 and there's a sidewalk survey stake calling for a FS 10.78. Which one we follow will affect the surroundings drastically in different ways. We also noticed that the FS along the seat wall has a drastic elevation change on the eastern play area where there is resilient surfacing. There's a FS 13.00 at the north start of the play area. 32feet away almost in the middle there's a FS 13.90,uine tenths difference. 38feet at the end of the play area there's a FS 14.00. one tenth difference. We want clarification of these elevations. If they're correct or if we want to smooth them out? Please adivse. Thank you. Answer/Response: NL.A provided revised construction plan and detail sheet. Response By: Date Responded: JaW.t. agal2.0 lec44 t- 5terr;z.""" 0 0 4 0 0 0 0 0 0 0 0000 -HI 11 I , 11, lj *if pi of lithollvi ithfil 1,1 0°,111 !, it it it it II 41 :11 110111 CIP 18-16 - PARADISE CREEK EDUCATIONAL PARK - BID SET - 3 JUNE 2019 EIVED PA' DEPT. 214 2 2: 3q CITY OF I\Nr TIC ^,L CITY CHANGE ORDER MEMORANDUM March 27, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 6 Change Order No. 6 provides for: The procurement and installation of 14 additional 3500 MP irrigation Rotator Nozzles, applying an additional 4,722 square feet of hydroseed and modifying the stairs landing adjacent to the ADA connector path. Supporting Information: After clearing and grubbing and the installation of the Gabion Basket Wall at the NE corner of the Paradise Creek Park, it was determined that the existing field conditions had a larger foot print than what originally was detailed in the plans. To stabilize this area and meet proper stormwater BMP requirements, it was determined that additional hydroseeding and irrigation were needed. This addition will future City maintenance throughout this area. Site conditions and grade elevations at the ADA connector path were originally graded per plan to meet ADA cross slope requirements. However, while grading and laying out the stairway and stair landing, the landing dimensions and cross slope did not support ADA cross slope requirements at the ADA connector path. To achieve ADA requirements, the number of stair risers were reduced and the stair landing was extended to allow for more cross slope to achieve the 2% cross slope for ADA landings and path requirements. Time Adjustment: It is recommended that 2 working days be added to the contract time to allow for irrigation installation, grading for stair landing and applying hydroseed. Cost Adjustment: All work described above was agreed to be tracked under an agreed lump sum price. The total agreed upon price for all labor, materials, equipment and all other associated work is $6,882.13. 4/20/20 Project Manager Date ' CALIFORNIA NATIONAL CITY `. j Gj INcoapoltATED PARADISE CREEK PARK Expansion CHANGE ORDER NO. 6 CIP NO. 18-16 March 27, 2020 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. Time adjustment: ZEN. working days are added to contract time for the additional installation of irrigation nozzle heads, applying an additional 4,722 SF of hydroseed and modifying the stairs and stairway landing. Cost of Change Order: The City and the Contractor agree that the contractor shall procure and install 14 3500 MP Rotator Nozzles, apply an additional 4,722 square feet of hydroseed and grade and extend the top of the stairway landing per the attached revised plan. All associated work, labor, equipment and materials required to complete this work totals to an agreed lump sum price of $6,882.13. Recommended by Project Manager: $6,882.13 Date: 4/20/20 By signing this Change Order the Contractor confir s that he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If this tinge Order is approved, Contractor will provide all of the equipment, materials and labor necessary to pro de a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Cha e Order. Agreed and Accepted by Contractor: (Print Name and Title) Approved by City Engineer: Approved by City Manager: (Required for change orders $25,000 and above) Tiefel 044>r r/11 Or( Date: 1 r0-40e. 0 Date: Date: CALIFORNIA NATIONAL . rr �o�� 1Nrbfl t•p,t nti to PARADISE CREEK PARK EXPANSION CHANGE ORDER NO. 6 CIP NO. 18-16 DAIL: - WORK PERFORMED BY: DMI DESCRIPTION OF WORK: Additional Irrigation and Hydroseeding ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT LABOR Unit 1) 2) Foreman Laborer HR HR Qty 2.00 Wage Total 79.11 75.06 Sub -Total Labor: Labor Surcharge (10%) Labor Markup (20%): TOTAL LABOR: 2.00 158.22 150.12 $ 308.34 $ 30.83 $ 67.83 MATERIALS Unit Qty 1) 2) 3) 3500 MP Rotator Nozzles Hydroseed Revised Stairs Landing EA SF LS 14.00 4,722.00 1.00 Rate 6.00 0.70 Total 2,241.15 Sub -Total Materials: Materials Markup (15%): TOTAL MATERIALS: 84.00 3,305.40 2,241.15 $ 5,630.55 $ 844.58 EQUIPMENT Unit Qty Rate Total $ Sub -Total Equipment: Equipment Markup (15%): TOTAL EQUIPMENT: $ SUB TOTAL: $ 407.00 $ 6,475.131 $ 6,882.13 GRAND TOTAL: $ 6,882.13 EXTENDPLANTING AIRRIGATION INTNDO FORMER CONCRETE PLAZA AREA AS PART OF 18-07 WORK 20 �19' 18 9.1 :0 21 +� } REDUCED PAVING + AT BACK OF +.. . �. SIDEWALK, + INCREASED, RAIL, • • RELOCATED SIGN 1.6 RAIL, REDUCED NUMBER OF STAIR RISERS TO 21 (5" RISERS/14" TREADS), ADDED TOP OF STAIR LANDING 18 14 15 16 17 LL TREES AND FURNISHINGS SHIFTED 3' TO THE WEST +EX P PROJEC- CHANGE ORDER MEMORANDUM April 13, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 9 RECEIVED ENG :PkIDEPT. 21120 tPfl 214 P 2: 40 CITY OF NATIONAL CITY Change Order No. 9 provides for: The re -design of 3 shade structure footings at Paradise Creek Park. Supporting Information: Original contract documents and plans identified three shade structures to be installed within the playground and fitness area at Paradise Creek Park. Contract plans showed an allowable depth of 24-inches for a footing to support the shade structures. The contractor submitted original footing calculations and design to support the 24-inch depth. However, during construction it was determined that the allowable depth for the footing could not exceed 18-inches. Due to this restriction, a 12-inch spread footing was designed to replace the original 18-inch deep footing design. The revised spread footing has been reviewed and accepted to support soil conditions, structural loading and site depth requirements. Time Adjustment: It is recommended that 5 working days be added to the contract time for the redesign of the 3 shade structure footings. Cost Adjustment: The total agreed upon price for all labor, materials, equipment and all other associated work is $5,209.34. 4/20/20 Proje anager Date P C .ROJECT Pi RECEIVED ENG & PVI DEPT. 2020 APR 0 A 10: 49 CHANGE ORDER MEMORANDUNTITY OF NATIONAL CITY April 27, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 8 Change Order No .8 provides for: The installation of 190 concrete footings with PVC sleeves for the handrail posts along the ADA path at Paradise Creek Park. This change order also provides the reduction in square footage quantities for Bid Line Item #7 — Construct Pedestrian Impervious Concrete Paving (4"). Supporting Information: The contract plans call out for a 950-foot Schedule 40 Galvanized Steel Pipe handrail along both edges of the ADA pervious concrete path at Paradise Creek Park. The handrail posts that support the handrail system are 5-feet apart throughout the entire span of the handrail. The handrail posts originally were called out to be directly embedded into the 6-inch pervious concrete curb. However, this would run the risk of breaking the curb due to the curb not being able to support the handrail lateral force. To support lateral forces against the handrail, it was determined to install 1-foot deep concrete footings beneath the pervious concrete curb. This will minimize City maintenance on the pervious path, pervious curb and handrail. To maintain ADA path cross fall requirements along the pervious path, it was determined to adjust the pervious path limits and reduce adjacent impervious concrete sidewalk at Harding Ave. The square footage that was removed from the contract totaled to 263 square feet. Time Adjustment: It is recommended that 4 working days be added to the contract time to install 190 deepened concrete footings with PVC sleeves. Cost Adjustment: The additional cost change for 190 Concrete Footings The cost reduction for Bid Line Item #7 — Construct Pedestrian Impervious Concrete Paving (4") $24,006.70 (2,564.25) Total Cost of Change Order $21,442.45 PROJECT PROPE5SI0 LS CORPORATION 4/28/2020 Projectwlanager Date CALIFORNIA NATIONAL rIONAL, cir lr INCORPORATED PARADISE CREEK PARK Expansion CHANGE ORDER NO. 8 CIP NO. 18-16 April 27, 2020 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. Time adjustment: Four (4) working days are added to contract time for the installation of 190 deepened concrete footings for the handrail posts. Cost of Change Order: The City and the Contractor agree that the contractor shall install 190 deepened concrete footings for the handrail posts per the attached revised plan. All associated work, labor, equipment and materials required to complete this work totals to an agreed lump sum price of $24,006.70. The City and the Contractor agree that the quantities for line item #7, Construct Pedestrian Impervious Concrete Paving (4") will be reduced. The total quantity deleted from the contract is 263 SF for a total reduction of $2,564.25 Total Cost of Change Order Recommended by Project Manager: $24,006.70 (2,564.48) $21,442.45 Date: 4/28/2020 By signing this Change Order the Contractor confirms at he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Change Order. Agreed and Accepted by Contractor (Print Name and Title) Approved by City Engineer: Approved by City Manager: (Required for change orders $25,000 and above) Date: //I 6/ PO Date: 6-104I t01 Date: \11 / CALIFORNIA - 'TIONAL NACfl JJ DI 1 •Vt O1lI o tA'f k�D PARADISE CREEK PARK EXPANSION CIP NO. 18-16 DATE: - CHANGE ORDER NO. 8 WORK PERFORMED BY: DMI DESCRIPTION OF WORK: ADA Path Railing Footings Analysis ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT LABOR Unit Qty Wage Total 1) 2) Operator Cement Mason (4 Masons) HR HR 32.00 128.00 77.68 75.94 2,485.76 9,720.32 Sub -Total Labor: Labor Surcharge (10%): Labor Markup (20%): TOTAL LABOR: $ 12,206.08 $ 1,220.61 $ 2,685.34 $ 16,112.03 MATERIALS Unit Qty Rate Total 1) Schedule 80 PVC Pipe EA 19.00 23.99 455.81 2) PCC Concrete BAG 198.00 14.00 2,772.00 3) Dump Fees EA 1.00 275.00 275.00 Sub -Total Materials: Materials Markup (15%): TOTAL MATERIALS: $ 3,502.81 $ 525.42 $ 4,028.23 EQUIPMENT Unit Qty Rate Total 1) 2) Post Hole Diclger Utility Crew Truck HR HR 32.00 32.00 25.00 25.30 800.00 809.60 3) Bobcat HR 32.00 38.81 1,241.92 4) 10-Wheeler HR 4.00 115.00 460.00 5) Concrete Mixer HR 32.00 5.90 50.60 Sub -Total Equipment: Equipment Markup (15%): TOTAL EQUIPMENT: $ 3,362.12 $ 504.32 SUB TOTAL: $ 3,866.44 $ 24,006.70 Bid Line Item Quantity Reduced #7 Construct Pedestrian Impervious Concrete Paving (4") Unit Qty SF 263.00 Rate Total 9.75 (2,564.25) TOTAL MATERIALS: $ (2,564.25) GRAND TOTAL: $ 21,442.45 p ELEVATION ADA RAMP R SPIANOPIG 1' I.O. SCH 4OGALV.STL PIPE 'HANDRAI IS POSTS - CENTER IN CONCRETE CURB CORE OR SLEEVE FOR POST AND ANCHOR IN NON -SHRINK GROUT PERVIOUS CONC. CURB FINISH SURFACE PERVIOUS CONCRETE FINISH GRADE O' DIA. 25O0 PSI .CONC. RAIL POST FOOTING 1'I.D.SCH 4O CALV. STL PIPE HANDRNL S POSTS (1.315' 0.D.) IN SCH 00 PVC CONDUIT SLEEVES CONC. CURB FINISH SURFACE ONC. RAIL POST FTG. NOTE TREAT RAILING WRH NATINAI PRIOR TO INSTALLATION • SCALE: 1/2'= 1'-0' 4'.0" 0.C. Judith Hernandez From: Alex Preciado <alex@ppc-sd.com> Sent: Tuesday, April 28, 2020 2:33 PM To: Judith Hernandez Subject: CIP No. 18-16 PCP Expansion - CCO #8 Attachments: CCO#8.pdf; PPC final w-o line.tiff CAUTION: This email originated from outside your organization. Exercise caution when opening attachments or clicking links, especially from unknown senders. Hi Judy, Hope you're doing well. Please process attached Change Order #8 for DMI. Let me know if you have any questions. Thank you! Alex Preciado, CMIT Construction Manager 4499 Ruffin Road, Suite 250 San Diego, CA 92123 Office 858.634.8180 Fax 858.634.8184 1. *�^ CALIFORNIA NATIONAL CIrr t5 J --•�., • INcOltrogATEP PARADISE CREEK PARK Expansion CHANGE ORDER NO. 9 CIP NO. 18-16 April 13, 2020 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. Time adjustment: Five (5) working days are added to contract time for the re -design of 3 structural footings for 3 shade structures at Paradise Creek Park. Cost of Change Order: The City and the Contractor agree that the contractor shall coordinate with USA Shade & Fabric Structures to re -design 3 structural footings for the 3 Shade Structures that are to be installed within the playground and fitness area at Paradise Creek Park. The revised footings will not exceed 18-inches of depth and will be spread footings to meet site conditions and support all shade structure dead and live loads per USA Shade & Fabric Structures engineering calculations and design. All associated work, labor, equipment, overhead and materials required to complete this work totals to an agreed lump sum price of $5,209.34. $5,209.34 Recommended by Project Manager: 11 Date: 4/20/20 By signing this Change Order the Contractor co firms that he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Change Order. 11�� /y., Agreed and Accepted by Contractor: ES/e6y�.�1" ci � vo (Print Name and Title) � a1 . Date: T 1 t..� Approved by City Engineer:�// % Date: Approved by City Manager: Date: (Required for change orders $25,000 and above) GALIFORNIA NATIONAL C'f lrT 14cortrOitATIO' PARADISE CREEK PARK EXPANSION CHANGE ORDER NO. 9 CIP NO. 18-16 DATE: - WORK PERFORMED BY: DMI DESCRIPTION OF WORK: Re -design of 3 shade structure footings ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT SUBCONTRACTOR Unit Qty Rate Total 1) USA Shade & Fabric Structures LS 1.00 4,864.00 Sub -total Subcontractor: Prime Contractor Markup (50/0): 4,864.00 $ 4,864.00 $ 243.20 TOTAL SUBCONTRACTOR: Total Surcharge: SUB TOTAL: $ 5,107.20 $ 102.14 $ 5,209.34 GRAND TOTAL: $ 5,209.34 Judith Hernandez From: Alex Preciado <alex@ppc-sd.com> Sent: Monday, April 20, 2020 9:58 AM To: Judith Hernandez Subject: CIP No. 18-16 PCP Expansion - Change Orders Attachments: CCO #6 Signed.pdf; CCO #5 Signed.pdf; CCO #4 Signed.pdf; CCO#9 Signed.pdf; PPC final w-o line.tiff CAUTION: This email originated from outside your organization. Exercise caution when opening attachments or clicking links, especially from unknown senders. Good Morning Judy, Hope you had a nice weekend! Please see attached change orders to be processed. Let me know if you have any questions. Appreciate your help! Alex Preciado, CMIT Construction Manager 4499 Ruffin Road, Suite 250 San Diego, CA 92123 Office 858.634.8180 Fax 858.634.8184 1 P .ROJ[GT =PO. CHANGE ORDER MEMORANDUM May 6, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 11 RECEIVED EE\ J & P\t'1' DEFT. 2Efl'`,Y 13 P 3:39 CITY ; _,,',. , _ CITY Change Order No. 11 provides for: The additional work for the revised plans for the play area and south end plaza area for Paradise Creek Park. Supporting Information: The original CIP No. 18-07 contract plans installed sidewalk improvements on 21' street. This sidewalk connects to the CIP No. 18-16 concrete pathway improvements that goes south to 22nd street. However, the existing grade elevations of the sidewalk do not match the pathway grades on the contract plans and exceed ADA pathway slope requirements. At this time, the Landscape Architect reviewed site conditions and original contract plans and issued a revised drawing. This revision included, extending the pathway off of 21" by approximately 100 LF south to allow ADA slope requirements to be met. At this time, it was also decided that pervious concrete can be placed within the pathway limits and the path was revised to be a pervious pathway. This revision also included the revision to the DG area around the bio-basin to accommodate the extension of the pathway, modified irrigation and landscaping to accommodate pathway revisions and also added rubberized surfacing to the playground area to accommodate credits for this change. This plan revision will provide safe path of travel and limit City maintenance. Time Adjustment: It is recommended that 2 working days be added to the contract time to accommodate this revised work. 1 Cost Adjustment: All work described above was agreed to be tracked under the Bid Line Item Price and provide a credit back to the City for the quantities that are deleted from the contract. Below is the breakdown of quantities for this change order. The additional cost change for 201 LF of Steel Header $4,321.50 The additional cost change for 1,142 SF of DG 4568.00 The additional cost change for 1,376 SF of Pervious Path 16,305.60 The additional cost change for 267 SF of Rubberized Surface 6,755.10 The additional cost change for 134 LF of Irrigation 402.00 The cost reduction for Bid Line Item #21 - (3,800.00) Construct 1.5" Galvanized Pipe 2-Rail Guardrail The cost reduction for Bid Line Item #7 - (12,392.25) Construct Pedestrian Impervious Concrete Paving (4") The cost reduction for Bid Line Item #36 - (5,914.05) Provide and Install #20 Silica Play Sand, 16" Deep Total Cost of Change Order $10,245.90 Project anager 5/7/2020 Date •*- CALIFORNIA --K NATIONAL CITl IN 'Mi. 6� PARADISE CREEK PARK Expansion CHANGE ORDER NO. 11 CIP NO. 18-16 May 6, 2020 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. Time adjustment: Two (2) working days are added to contract time for the additional work for the South End Revised Plans to Paradise Creek Park. Cost of Change Order: The City and the Contractor agree that the contractor shall proceed to complete all installation of steel header, decomposed granite, pervious pathway paving, 2" rubberized surfacing, and installation of irrigation all per the attached revised plans.The City and the Contractor agree that the contractor shall proceed with this work per the agreed bid line item price. The agreed bid line item price and quantities are below. - Bid Line Item #8 — Construct Pedestrian Pervious Concrete Paving — 1,376 SF, $16,305.60 - Bid Line Item #14 — Construct DG Paving (4" Over Weed Cloth) — 1,142 SF, $4,568.00 - Bid Line Item #16 — Construct Steel Header — 201 LF, $4,321.50 - Bid Line Item #35 — Provide and Install Rubberized Resilient Surfacing — 267 SF, $6,755.10 - Bid Line Item #61— Provide and Install Irrigation System —134 LF, $402.00 The agreed upon price for this work is $32, 352.20 The City and the Contractor agree that the following quantities and amounts will be deleted from the contract per the attached revised plans. - Bid Line Item #7 — Construct 1.5" Galvanized Pipe 2-Rail Guardrail —1,376 SF, $12,392.25 - Bid Line Item #21— Construct Pedestrian Impervious Concrete Paving —1,271 SF, $3,800.00 - Bid Line Item #36 — Provide and Install #20 Silica Play Sand — 267 SF, $5,914.05 The total amount from these line items is deleted from the contract for a total reduction of $22,106.3Q. $32,352.20 (22,106.30) Total Cost of Change Order $10,245.90 Recommended by Project Manager: %'�—�� Date: 5/7/2020 By signing this Change Order the Contractor confi s that he/she is completely negotiated its price, terms and conditions. If this Change Order is approved, Contractor equipment, materials and labor necessary to provide a complete work as described stated herein. Contractor confirms that the price is fair and complete and represents the work, including but not limited to all equipment, materials, labor, supervision, insurance, profit, etc. and that there will be no further compensation. All of the original contract documents are incorporated herein. The signer for the Contr authorized to bind the Contractor to ths Change Order. familiar with and has fairly will provide all of the above at that the price all costs associated with overhead, fees, bonds, terms and conditions of the for confirms that he/she is Agreed and Accepted by Contractor: g' 7%ate: (Print Name and Title) erM —K. tit -(11 oi 5312440 0Approved by City Engineer: Date: SAlizoQ Approved by City Manager: (Required for change orders $25,000 and above) Date: - cAL1F0RNIA - NATIONAL CITY s 3 D'1. 1tifOH 1'0It ATtiD PARADISE CREEK PARK EXPANSION CHANGE ORDER NO. 11 CIP NO. 18-16 DATE: - WORK PERFORMED BY: DMI DESCRIPTION OF WORK: South End Revised Plans ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT Line Items Increased and Agreed at Unit Price Unit Qty Wage Total 1) Line Item #16 - Construct Steel Header LF 201.00 21.50 4,321.50 2) Line Item #14 - Construct DG Paving (4" Over Weed Cloth) SF 1,142.00 4.00 4,568.00 3) Line Item #8 - Construct Pedestrian Pervious Concrete Paving (4") SF 1,376.00 11.85 16,305.60 4) Line Item #35 - Provide and Install Rubberized Resilient Surfacing & Base/Subdrainage SF 267.00 25.30 6,755.10 5) Line Item #61 - Provide and Install Irrigation System LF 134.00 3.00 402.00 Sub -Total: . 32 352.20 TOTAL: Line Item #21 - Construct 1.5" Galvanized 1) Pipe 2-Rail Guardrail Unit LF Qty 38.00 Rate (100.00) Total (3,800.00) 2) Line Item #7 - Construct Pedestrian Impervious Concrete Paving SF 1,271.00 (9.75) (12,392.25) 3) Line Item #36 - Provide and Install #20 Silica Play Sand SF 267.00 (22.15) (5,914.05) Su b-Total: TOTAL: $ (22,106.30) SUB TOTAL: $ (22,106.30) $ 10,245.90 GRAND TOTAL: $10, 245.90 A s 1 A 1 KEY MAP KEY NOTES 0 unavva B.E9rucwo.SL E9rorw9 Rhos O01.0121.66e. 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SIAM s.m-ws row MOT 3.91.1.04,070 .wa °dn.s :xo.sus MIX. wuvwvw TVA waur as 0 more Judith Hernandez From: Alex Preciado <alex@ppc-sd.com> Sent: Thursday, May 7, 2020 8:55 AM To: Judith Hernandez Subject: CIP No. 18-16PCP Expansion - Change Order #11 Attachments: City of NC CCO #11 - Memo.pdf; PPC final w-o line.tiff CAUTION: This email originated from outside your organization. Exercise caution when opening attachments or clicking links, especially from unknown senders. Hi Judy, See attached change order for processing. Let me know if you have any questions. Thanks, Alex Preciado, CMIT Construction Manager 4499 Ruffin Road, Suite 250 San Diego, CA 92123 Office 858.634.8180 Fax 858.634.8184 1 C °ROLE :i -:I CHANGE ORDER MEMORANDUM May 12, 2020 To: Stephen Manganiello Director of Engineering & Public Works/City Engineer Engineering and Public Works Department City of National City From: Alex Preciado Project Manager Project Professionals Corp Project: Paradise Creek Park Expansion CIP No.: 18-16 Subject: Change Order No. 12 RECEIVED ENG&PWDEPT. 7C' T4:49 CM( i Change Order No. 12 provides for: The procurement and fabrication of 11 12-foot galvanized diameter steel edging rings to support landscaping at Paradise Creek Park. Supporting Information: The project plans and specifications identified %" x 5" x 16' Sure-Ioc Steel Edging to support all landscape and soil within Paradise Creek Park. The steel edging that is to create 11 circular rings around the Olive Trees were originally called out to be 6 feet in diameter. However, after the contractor began installing the steel edging, it was discovered that a 6-foot diameter circle ring could not be constructed due to the thickness of the material. At this time, Sure-Loc confirmed that the specified material is capable of having a 6-foot radius, not a 6-foot diameter. Due to these comments, the Landscape Architect revised the dimensions of the steel edging around the olive trees to be 12 feet in diameter. However, upon this revision, it was also discovered that the original steel edging could not be bent to 12-feet due to the locations of where the steel stakes are to be inserted. To achieve this construction, it was determined that the contractor will need to procure additional steel and fabricate 12-foot diameter rings. This fabrication will minimize City maintenance and provide soil and water retention around the olive trees. Time Adjustment: It is recommended that 2 working days be added to the contract time to fabricate 12-foot diameter steel edging rings. Cost Adjustment: All work described above was agreed to be tracked under an agreed lump sum price. The total agreed upon price for all labor, materials, equipment and all other associated work is $20,332.89. 5/12/2020 ProjectNlanager Date ,r» CALIFORNIA NATIONAL Mgr IN O V V l( • Sp PARADISE CREEK PARK Expansion CHANGE ORDER NO. 12 CIP NO. 18-16 Contractor: DMI 930 Boardwalk, Suite H, San Marcos, CA 92078 May 12, 2020 This Change Order modifies Contractor's and the City's obligations and rights under the abovementioned contract. This change order is not effective until approved by the City. Time adjustment: Two (2) working days are added to fabricate 11 12-foot galvanized diameter steel edging rings. Cost of Change Order: The City and the Contractor agree that the contractor shall procure, fabricate, and install 11 12-foot galvanized steel edging rings per the attached improvement plans for Paradise Creek Park. All associated work, labor, equipment and materials required to complete this work totals to an agreed lump sum price of $20,332.89. $20,332.89 Recommended by Project Manager: fiL---...._ Date: 5/12/2020 By signing this Change Order the Contractor confirhat he/she is completely familiar with and has fairly negotiated its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to provide a complete work as described above at that the price stated herein. Contractor confirms that the price is fair and complete and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees, bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents are incorporated herein. The signer for the Contractor confirms that he/she is authorized to bind the Contractor to this Change Order. Agreed and Accepted by Contractor: (Print Name and Title) t s e / H oN. Date: SI12 %1 c Z / Approved by City Engineer:(rt Date: 1,,zi A ips Approved by City Manager: (Required for change orders $25,000 and above) Date: CALIFORNIA - NATIONAL C1Ty !:Js'1 _ J •%( 0l1T0}IATFV‘ PARADISE CREEK PARK EXPANSION CHANGE ORDER NO. 12 CIP NO. 18-16 DATE: - WORK PERFORMED BY: DMI DESCRIPTION OF WORK: Custom Landscape Edging ACCOUNTING FOR TIME, MATERIALS, AND EQUIPMENT LABOR Unit Qty Wage Total 1) Foreman HR 8.00 76.15 609.20 2) Laborer HR 24.00 75.94 1,822.56 Sub -Total Labor: Labor Surcharge (10%): Labor Markup (20%): TOTAL LABOR: $ 243.18 $ 534.99 $ 3,209.93 MATERIALS Unit Qty Rate 1) 2) 3) 4) 5) Fabricate 12' Diameter Steel Rings Galvanized Steel Edging Steel Galvanize Fabricated Rings Steel Stakes LS 1.00 EA 11.00 LS 1.00 LS 1,00 LS 1.00 7,348.55 118.54 1,772.49 2,742.67 1,519.48 Total 7,348.55 1,303.94 1,772.49 2,742.67 1,519.48 Sub -Total Materials: $ 14,687.13 Materials Markup (15%): $ 2,203.07 TOTAL MATERIALS: $ 16,890.20 EQUIPMENT Unit Qty Rate Total 1) Utility Crew Truck HR 8.00 25.30 202.40 $ 202.40 Sub -Total Equipment: Equipment Markup (15%): TOTAL EQUIPMENT: 30.36 SUB TOTAL: $ 232.76 $ 20,332.89 GRAND TOTAL: $ 20,332.89 $ 2,431.76 a 1 1 5 1 1 LANDSCAPE PLANTING PLAN KEY NOTES ro war NON © mortEGMT. rMEP 096..ua1.41. . f;rmm, ECMt,IIA AT NFISn.N$N.emaaw rtq wM urcx ro.00nO.S n 1 .Ob ua nun ® MOPNNNSN 11.0.11. MIMES IxT r. RNcFOR N.14.WENO rIootor INNOMx stro. room our 061,1,40,WeVE.ME WOO PLANT CALLOUT KEY HO ADM., MOMS arm NOTE, (UM/TIRES SHOWN ME FOR THIS SHEET ONLY. CLIANIM ON Her igreossrvurrerr 1/11101,11 L 3.) aCuwna or IILSPO rC Cw.0 74 nr.a'a 'Z'FP" NibOC17 r rvnIIE a®c mucuION.r. PAW CITY UP NAIIOK+L (]tY seati maw ma or rot ale pas 116183eD CIP 18-16 - PARADISE CREEK EDUCATIONAL PARK - BID SET - 3 JUNE 2019 or k!i �pte( bA 211 i r a 37 1 5 1 a • 1 PLANT CAI I OUT KEY 7-WAFT'GM WAFT' / ws arm WOW I NOTE OUANTITIES SHOWN ARE FOR THIS SHEET ONLY. LANDSCAPE PLANTING PLAN MAT HLINE -SE MATCHLME -SEE SHEET L3.1 1 1 1 1 1 owu € tom.', a frfi4f2 11.7..." .mom 'iMaly NA1 ci`"'iiwa : are [s WOW, an '. „i . �.8� .... ..o. 1160'870 0 z 0 m a 0 F 0 V 0 K v a�b a V Judith Hernandez From: Sent: To: Subject: Attachments: Alex Preciado <alex@ppc-sd.com> Tuesday, May 19, 2020 10:09 AM Judith Hernandez CIP No. 18-16 PCP Expansion - CCO #12 City of NC CCO #12.pdf; PPC final w-o line.tiff CAUTION: This email originated from outside your organization. Exercise caution when opening attachments or clicking links, especially from unknown senders. Judy, Please see attached Change Order #12 for processing. Let me know if you have any questions. Thanks, Alex Preciado, CMIT Construction. Manager 4499 Ruffin Road, Suite 250 San Diego, CA 92123 Office 858.634.8180 Fax 858.634.8184 1 CONTRACT TRANSMITTAL FORM (Attach as Cover Sheet to Documents dropped off to City Clerk's Office) Date: t.74:( 7//0 From (Dept.): /1 ) l y fro i'j Submitted by (First & Last Name): Jig S, Ai/ / YYl oc rL �2 Vendor: Resolution: YES / NO 0 Resolution No. (if applicable): Ghu i e D✓4t15 t/ 5, �/ o/i 2 3 4 Originals Provided to City Clerk (Select Quantity) 000 7 Department has Copy / Duplicate Original__. Vendor has Copy / Date: CONTRACT TRANSMITTAL FORM (Attach as Cover Sheet to Documents dropped off to City Clerk's Office) ///1/4V From (Dept.): Submitted by (First & Last Name): Vendor: n�crK M�/lam Resolution: YES / NO 0 Resolution No. (if applicable): Chet" e 01(i_t_v 1 2 3 4 Originals Provided to City Clerk (Select Quantity) 0000 Department has Copy / Duplicate Original Vendor has Copy / Duplicate Original 1