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HomeMy WebLinkAboutCHANGE ORDER - PURCHASE ORDER - 5508213n CITY OF FORT COLLINS CHANGE ORDER CONTRACTOR: HDR Engineering PROJECT TITLE: Downtown RiverDistrict Project ADDRESS: PROJECT NUMBER: PURCHASE ORDER NO.: 5508213 CHANGE ORDER NUMBER: 1 DESCRIPTION 1. Reason for change: Adding Utilities component to original project. 2. Description of change: 3. Change in Contract Cost: $37,900 4. Change in Contract Time: None ORIGINAL CONTRACT COSTS $200,000.00 TOTAL APPROVED CHANGE ORDERS 0.00 TOTAL PENDING CHANGE ORDERS 0.00 TOTAL THIS CHANGE ORDER $37,900 TOTAL % OF ORIGINAL CONTRACT, THIS CO: TOTAL % OF ORIGINAL CONTRACT, ALL CO'S: ADJUSTED CONTRACT COST (Assuming all change orders approved) ACCEPTED BY: SUBMITTED BY: I t 1 A APPROVED BY APPROVED BY: Title: $2379900.00 DATE: 77.,b 3� 7 DATE: /- Z 9-6 TE: / -23 v DATE: L - 2 —0f DATE: o)-/5-07 Agent if> $30,000) cc: City Clerk Architect/Engineer Finance Purchasing Project Manager Contractor \eng\forms\coform.d oc Downtown River District Project Utility Preliminary Design Scope of Services Background and Approach The Downtown River District (DTRD) project has developed several alternatives for transportation and streetscape improvements within the project study area. Through a series of stakeholder meetings and design refinements, the project team has identified a preferred alternative. This preferred alternative will be carried forward to develop preliminary design drawings for roadway improvements which will provide a 30% design detail of roadway widths, curb alignments and vertical profiles. This Utility Preliminary Design Scope of Services presents the engineering activities and deliverables needed to identify improvements to the storm, water and sanitary utilities within the project area and develop design drawings for the utility improvement recommendations to a 30% level of detail. The City has performed a planning level analysis of the existing storm drain system and has identified a preferred approach to addressing capacity and stormwater quality issues within the study area. Generally, the preferred approach is to reconstruct the existing system and alter the system alignment to be located within the public right-of-way. In addition, water quality flows south of Willow Street will be directed to the Udall regional stormwater quality facility via a storm drain southeast of Lincoln Avenue. It is anticipated this preferred approach will serve as the framework for developing and analyzing additional alternatives. Work performed to date that will be used as a starting point for this analysis includes subbasin boundaries, hydrologic parameters, EPA-SWMM hydrologic and hydraulic model, mapping and analysis documentation. HDR will refine the H✓£H analysis, evaluate additional alternatives, identify a recommended plan and present that plan in the Utility Preliminary Design Drawings. Conversations with City Water and Sewer staff note that the City will perform any needed engineering analysis for the relocation and improvements within the water distribution and sewer collection system. The City will prepare redlines of proposed water and sewer utility improvements based on the recommended plan for roadway and streetscape improvements. However, HDR will transfer this design information to the Utility Preliminary Design Drawings to complete the utility improvement recommendations within the study area. Task 1. Project Initiation Objective: Collect existing storm drainage information and review with consideration of preferred streetscape alternative design components. 1.1 Project Administration and QC ❑ Initiate project accounting, budget and resource management tools. ❑ Update the Project Guide to clearly identify the added work elements, deliverables, budget and schedule. ❑ Perform and document quality control reviews of calculation and deliverables. HDR Engineering, Inc. DTRD — Utility Predesign Services Amendment Page 1 ❑ Submit draft report for City review (1-copy, color). Meet with City staff to discuss review comments. Address comments and submit final memo (1-copy, color and PDF). Task 3. Utility Coordination Objectives: Coordinate water and sewer utility improvements with roadway and storm drain improvements. Coordinate private utility locations with respect to streetscape and roadway features. 3.1 Coordinate Water and Sewer Utility Improvements ❑ Meet with City staff to review proposed roadway and streetscape improvements. Provide hard copy drawings of proposed plan view features for use in utility relocations and other system improvements. ❑ Meet with City staff to review proposed water and sewer improvements. Review proposed design information with respect to roadway, streetscape and storm drain improvements. Discuss and resolve improvement conflicts. ❑ Provide Utility Preliminary Design Drawings for review and comment. Meet to discuss review comments in order to develop final Utility Preliminary Design Drawing package. ❑ Obtain estimates of capital construction cost for sewer and water improvements from City based on final Utility Preliminary Design Drawings for incorporation into project cost estimate. 3.2 Coordinate Private Utility Infrastructure ❑ Meet with private utility companies to review infrastructure needs and desired improvements. It is anticipated three 2-hour meetings will be held with utility company representatives at HDR offices to assist in developing typical right-of-way sections showing locations of private utilities. Task 4. Utility Preliminary Design Drawings and Capital Cost Objective: Develop 30% design documents that define utility improvements to guide development plans within the study area. 4.1 Prepare Overall Utility Plan Drawings ❑ Incorporate recommended storm drain features and BMP areas into a Utility Plan drawing(s). Show inlet elevations and leader dimensions in plan view only. ❑ Incorporate water and sewer utility improvement redlines prepared by the City into the Utility Plan drawing(s). 4.2 Prepare Storm Drain Plan and Profile Drawings ❑ Obtain profile data from the hydraulic model/project GIS. Develop plan and profile drawings for the trunk lines. Show existing and proposed utility crossings in profile. Based on conceptual plan, 5200- feet of storm drain plan and profiles are anticipated at a scale of 1"=50'. 4.3 Prepare Water and Sewer Profile Drawings ❑ Incorporate vertical redline information from the City's utility design work into profiles for water and sanitary sewer improvements. It is assumed four plan and profile drawings at 1" = 50' scale will be needed to show proposed water and sewer improvements. 4.4 Prepare Project Specific Details ❑ Prepare preliminary storm drain details of diversion manholes and outfall erosion protection. ❑ Prepare typical right-of-way sections showing locations of public and private utilities. HDR Engineering, Inc. DTRD — Utility Pmdesign Services Amendment Page 3 1/15/2007 Downtown River District Project Utility Preliminary Design Scope of Services Background and Approach The Downtown River District (DTRD) project has developed several alternatives for transportation and streetscape improvements within the project study area. Through a series of stakeholder meetings and design refinements, the project team has identified a preferred alternative. This preferred alternative will be carried forward to develop preliminary design drawings for roadway improvements which will provide a 30% design detail of roadway widths, curb alignments and vertical profiles. This Utility Preliminary Design Scope of Services presents the engineering activities and deliverables needed to identify improvements to the storm, water and sanitary utilities within the project area and develop design drawings for the utility improvement recommendations to a 30% level of detail. The City has performed a planning level analysis of the existing storm drain system and has identified a preferred approach to addressing capacity and stormwater quality issues within the study area. Generally, the preferred approach is to reconstruct the existing system and alter the system alignment to be located within the public right-of-way. In addition, water quality flows south of Willow Street will be directed to the Udall regional stormwater quality facility via a storm drain southeast of Lincoln Avenue. It is anticipated this preferred approach will serve as the framework for developing and analyzing additional alternatives. Work performed to date that will be used as a starting point for this analysis includes subbasin boundaries, hydrologic parameters, EPA-SWMM hydrologic and hydraulic model, mapping and analysis documentation. HDR will refine the H&H analysis, evaluate additional alternatives, identify a recommended plan and present that plan in the Utility Preliminary Design Drawings. Conversations with City Water and Sewer staff note that the City will perform any needed engineering analysis for the relocation and improvements within the water distribution and sewer collection system. The City will prepare redlines of proposed water and sewer utility improvements based on the recommended plan for roadway and streetscape improvements. However, HDR will transfer this design information to the Utility Preliminary Design Drawings to complete the utility improvement recommendations within the study area. Task 1. Project Initiation Objective: Collect existing storm drainage information and review with consideration of preferred streetscape alternative design components. 1.1 Project Administration and QC ❑ Initiate project accounting, budget and resource management tools. ❑ Update the Project Guide to clearly identify the added work elements, deliverables, budget and schedule. ❑ Perform and document quality control reviews of calculation and deliverables. HDR Engineering, Inc. DTRD - Utility Predesign Services Amendment Page 1 ❑ Submit draft report for City review (I -copy, color). Meet with City staff to discuss review comments. Address comments and submit final memo (1-copy, color and PDF). Task 3. Utility Coordination Objectives: Coordinate water and sewer utility improvements with roadway and storm drain improvements. Coordinate private utility locations with respect to streetscape and roadway features. 3.1 Coordinate Water and Sewer Utility Improvements ❑ Meet with City staff to review proposed roadway and streetscape improvements. Provide hard copy drawings of proposed plan view features for use in utility relocations and other system improvements. ❑ Meet with City staff to review proposed water and sewer improvements. Review proposed design information with respect to roadway, streetscape and storm drain improvements. Discuss and resolve improvement conflicts. ❑ Provide Utility Preliminary Design Drawings for review and comment. Meet to discuss review comments in order to develop final Utility Preliminary Design Drawing package. ❑ Obtain estimates of capital construction cost for sewer and water improvements from City based on final Utility Preliminary Design Drawings for incorporation into project cost estimate. 3.2 Coordinate Private Utility Infrastructure ❑ Meet with private utility companies to review infrastructure needs and desired improvements. It is anticipated three 2-hour meetings will be held with utility company representatives at HDR offices to assist in developing typical right-of-way sections showing locations of private utilities. Task 4. Utility Preliminary Design Drawings and Capital Cost Objective: Develop 30% design documents that define utility improvements to guide development plans within the study area. 4.1 Prepare Overall Utility Plan Drawings ❑ Incorporate recommended storm drain features and BMP areas into a Utility Plan drawing(s). Show inlet elevations and leader dimensions in plan view only. ❑ Incorporate water and sewer utility improvement redlines prepared by the City into the Utility Plan drawing(s). 4.2 Prepare Storm Drain Plan and Profile Drawings ❑ Obtain profile data from the hydraulic model/project GIS. Develop plan and profile drawings for the trunk lines. Show existing and proposed utility crossings in profile. Based on conceptual plan, 5200- feet of storm drain plan and profiles are anticipated at a scale of 1"=50'. 4.3 Prepare Water and Sewer Profile Drawings ❑ Incorporate vertical redline information from the City's utility design work into profiles for water and sanitary sewer improvements. It is assumed four plan and profile drawings at 1" = 50' scale will be needed to show proposed water and sewer improvements. 4.4 Prepare Project Specific Details ❑ Prepare preliminary storm drain details of diversion manholes and outfall erosion protection. ❑ Prepare typical right-of-way sections showing locations of public and private utilities. HDR Engineering, Inc. DTRD — Utility Predesign Services Amendment Page 3 1.1 Project Administration and QC 6 4 0 0 4 14 $ 1,922 $ 134 1.2 Review Hydrologic and Hydraulic Data 1 4 8 01 12 $ 1,314 $ 102 Sub -total 61 8 8 01 4 26 $ 3.236 $ 236 2.1 Develop Concept Alternatives 8 24 121 44 $ 4,268 $ 351 2.2 Refine Preferred Alternative 8 48 41 60 $ 6,015 $ 487 2.3 Prepare Summary Memorandum 21 4 12 41 22 $ 2 349 $ 184 Sub -total 21 201 84 201 0 126 $ 12,633 1 $ 1,022 3.1 Coordinate Water and Sewer Utilitv Improvements 8 0 01 8 $ 1,079 $ 76 3.2 Coordinate Private Utility Infrastructure 12 0 01 12 $ 1,619 $ 114 Sub -total 0 20 0 0 0 20 $ 2.699 $ 190 4.1 Prepare Overall Utility Plan Drawings 8 24 16 48 $ 4,557 $ 379 4.2 Prepare Storm Drain Plan and Profile Drawings 4 16 24 44 $ 3,819 $ 333 4.3 Prepare Water and Sewer Plan and Profile Drawings 4 0 24 28 $ 2,270 $ 206 4.4 [Prepare Project Specific Details 21 8 8 18 $ 1,621 $ 139 4.5 1 Prepare Estimates of Capital Construction Cost 41 12 0 16 $ 1,702 $ 134 4.6 Submit Utility Predesi n Package 41 81 161 28 $ 2,468 $ 214 Sub-totall 01 261 681 881 81 1 R21 $ 16,437 I $ 1,404 1 /15/2007 A CITY OF FORT COLLINS CHANGE ORDER CONTRACTOR: ADDRESS: HDR Engineering PROJECT TITLE: Project PROJECT NUMBER: Downtown River District PURCHASE ORDER NO.: 5508213 CHANGE ORDER NUMBER: 1 DESCRIPTION 1. Reason for change: Adding Utilities component to original project. 2. Description of change: 3. Change in Contract Cost: $37,900 4. Change in Contract Time: None ORIGINAL CONTRACT COSTS $200,000.00 TOTAL APPROVED CHANGE ORDERS 0.00 TOTAL PENDING CHANGE ORDERS 0.00 TOTAL THIS CHANGE ORDER $37,900 TOTAL % OF ORIGINAL CONTRACT, THIS CO: TOTAL % OF ORIGINAL CONTRACT, ALL CO'S: ADJUSTED CONTRACT COST (Assuming all change orders approved) ACCEPTED BY: SUBMITTED BY: REVIEWED BY: APPROVED BY 0g7Z91T/0-93O-r i $237,900.00 ******************************************* Agent if> $30,000) cc: City Clerk Architect/Engineer Finance Purchasing Project Manager Contractor henglforms\coform.doc DATE: L- Z 5-0 7 TE: ! -2-3 —v DATE: DATE: c� - /6-0'7 Downtown River District Project Utility Preliminary Design Scope of Services Background and Approach The Downtown River District (DTRD) project has developed several alternatives for transportation and streetscape improvements within the project study area. Through a series of stakeholder meetings and design refinements, the project team has identified a preferred alternative. This preferred alternative will be carried forward to develop preliminary design drawings for roadway improvements which will provide a 30% design detail of roadway widths, curb alignments and vertical profiles. This Utility Preliminary Design Scope of Services presents the engineering activities and deliverables needed to identify improvements to the storm, water and sanitary utilities within the project area and develop design drawings for the utility improvement recommendations to a 30% level of detail. t Poortr g, N Study Area . E MoureaYr Ave The City has performed a planning level analysis of the existing storm drain system and has identified a preferred approach to addressing capacity and stormwater quality issues within the study area. Generally, the preferred approach is to reconstruct the existing system and alter the system alignment to be located within the public right-of-way. In addition, water quality flows south of Willow Street will be directed to the Udall regional stormwater quality facility via a storm drain southeast of Lincoln Avenue. It is anticipated this preferred approach will serve as the framework for developing and analyzing additional alternatives. Work performed to date that will be used as a starting point for this analysis includes subbasin boundaries, hydrologic parameters, EPA-SWMM hydrologic and hydraulic model, mapping and analysis documentation. HDR will refine the H&H analysis, evaluate additional alternatives, identify a recommended plan and present that plan in the Utility Preliminary Design Drawings. Conversations with City Water and Sewer staff note that the City will perform any needed engineering analysis for the relocation and improvements within the water distribution and sewer collection system. The City will prepare redlines of proposed water and sewer utility improvements based on the recommended plan for roadway and streetscape improvements. However, HDR will transfer this design information to the Utility Preliminary Design Drawings to complete the utility improvement recommendations within the study area. Task 1. Project Initiation Objective: Collect existing storm drainage information and review with consideration of preferred streetscape alternative design components. 1.1 Project Administration and QC ❑ Initiate project accounting, budget and resource management tools. ❑ Update the Project Guide to clearly identify the added work elements, deliverables, budget and schedule. ❑ Perform and document quality control reviews of calculation and deliverables. HDR Engineering, Inc. DTRD — Utility Predesign Services Amendment Page 1 ❑ Submit draft report for City review (1-copy, color). Meet with City staff to discuss review comments. Address comments and submit final memo (1-copy, color and PDF). Task 3. Utility Coordination Objectives: Coordinate water and sewer utility improvements with roadway and storm drain improvements. Coordinate private utility locations with respect to streetscape and roadway features. 3.1 Coordinate Water and Sewer Utility Improvements ❑ Meet with City staff to review proposed roadway and streetscape improvements. Provide hard copy drawings of proposed plan view features for use in utility relocations and other system improvements. ❑ Meet with City staff to review proposed water and sewer improvements. Review proposed design information with respect to roadway, streetscape and storm drain improvements. Discuss and resolve improvement conflicts. ❑ Provide Utility Preliminary Design Drawings for review and comment. Meet to discuss review comments in order to develop final Utility Preliminary Design Drawing package. ❑ Obtain estimates of capital construction cost for sewer and water improvements from City based on final Utility Preliminary Design Drawings for incorporation into project cost estimate. 3.2 Coordinate Private Utility Infrastructure ❑ Meet with private utility companies to review infrastructure needs and desired improvements. It is anticipated three 2-hour meetings will be held with utility company representatives at HDR offices to assist in developing typical right-of-way sections showing locations of private utilities. Task 4. Utility Preliminary Design Drawings and Capital Cost Objective: Develop 30% design documents that define utility improvements to guide development plans within the study area. 4.1 Prepare Overall Utility Plan Drawings ❑ Incorporate recommended storm drain features and BMP areas into a Utility Plan drawing(s). Show inlet elevations and leader dimensions in plan view only. ❑ Incorporate water and sewer utility improvement redlines prepared by the City into the Utility Plan drawing(s). 4.2 Prepare Storm Drain Plan and Profile Drawings ❑ Obtain profile data from the hydraulic model/project GIS. Develop plan and profile drawings for the trunk lines. Show existing and proposed utility crossings in profile. Based on conceptual plan, 5200- feet of stone drain plan and profiles are anticipated at a scale of 1 "=50'. 4.3 Prepare Water and Sewer Profile Drawings ❑ Incorporate vertical redline information from the City's utility design work into profiles for water and sanitary sewer improvements. It is assumed four plan and profile drawings at 1" = 50' scale will be needed to show proposed water and sewer improvements. 4.4 Prepare Project Specific Details ❑ Prepare preliminary storm drain details of diversion manholes and outfall erosion protection. ❑ Prepare typical right-of-way sections showing locations of public and private utilities. HDR Engineering, Inc. DTRD — Utility Predesign Services Amendment Page 3 1/15/2007 CITY OF FORT COLLINS CHANGE ORDER • CONTRACTOR: HDR Engineering PROJECT TITLE: DowntownRiverDistrict Project PROJECT NUMBER: PURCHASE ORDER NO.: 5508213 CHANGE ORDER NUMBER: 1 DESCRIPTION 1. Reason for change: Adding Utilities component to original project. 2. Description of change: 3. Change in Contract Cost: $37,900 4. Change in Contract Time: None ORIGINAL CONTRACT COSTS $200,000.00 TOTAL APPROVED CHANGE ORDERS 0.00 TOTAL PENDING CHANGE ORDERS 0.00 TOTAL THIS CHANGE ORDER $37,900 TOTAL % OF ORIGINAL CONTRACT, THIS CO: TOTAL % OF ORIGINAL CONTRACT, ALL CO'S: ADJUSTED CONTRACT COST (Assuming all change orders approved) ACCEPTED BY: SUBMITTED BY: REVIEWED BY: APPROVED BY: APPROVED BY: $237,900.00 Agent if> $30,000) cc: City Clerk Architect/Engineer Finance Purchasing Project Manager Contractor 1 Aenglform s\coform.d oc DATE:_-O, f DATE:_ l- Z 9--0 7 TE: / -2-3 --0 DATE: L- 7-�01 DATE: c, - /S-0%