A.02.16 Attachment 1 SOW lt15_011010.pdf

US Army Corps of Engineers Europe District

APO AE 09049

Lt15

Statement of Work Project Number:

OHASIS Number: 33925 Infrastructure for Regional Medical Center

Daugavpils, Latvia

Prepared by:

Design Section

Engineering Branch 23 August, 2019

Revised 16 April, 2020

01 10 10 Statement of Work Infrastructure for Regional Medical Center Daugavpils, Latvia

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SECTION 01 10 10

STATEMENT OF WORK

SECTION TABLE OF CONTENTS:

1 GENERAL

2 CIVIL AND GEOTECHNICAL

3 ARCHITECTURAL

4 STRUCTURAL

5 ELECTRICAL & COMMUNICATIONS

6 MECHANICAL

7 FIRE PROTECTION (Not applicable) 8 SUSTAINABILITY (Not applicable) 9 CYBERSECURITY (Not applicable)

ATTACHMENTS

Att. # 1 Location Map Att. # 2 Conceptual Site Plan Att. # 3 Geotechnical Investigation Report Att. # 4 Floor Plan Att. # 5 Structural Calculations Guideline Att. # 6 Dedication Plaque

1.0 GENERAL

1.1 PROJECT DESCRIPTION

The Request for Proposal (RFP) provides parameters for a design-build project for construction of a new one-story, metal building that will serve as an office building for emergency medical staff and emergency vehicle parking. in Daugavpils, Latvia; the building shall be a steel frame structure with insulated metal sandwich panels.

The project includes the following general items of work, detailed requirements are contained elsewhere in this Statement of Work:

a. Clear, grub, and grade the site

b. Construct new Building for Regional Medical Center

c. Provide site improvements including parking.

1.2 GENERAL REQUIREMENTS

The Contractor must deliver fully functional, turnkey type facilities (without furniture) as described in this document. The work includes - but is not limited to - design, demolition, fabrication, delivery, installation, construction, and site work. The facility and the installed equipment must be permanent construction.

The facility in this project must be complete and usable to meet codes and technical and functional requirements per this Statement of Work (SOW). The proposal price must include all design, calculations, approvals, certificates, fees, labor, material, equipment, direct overhead, indirect overhead, general and administrative expenses (G&A) and general conditions to complete this project as described in the SOW.

These design and product requirements are minimum requisites. Compliance with the provisions of this section by subcontractors is the responsibility of the Contractor.

1.2.1 BASE ITEMS AND OPTIONAL ITEMS

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This Statement of Work addresses the technical requirements necessary to complete all work associated with this project. For information and requirements regarding the allocation of pricing between elements of the work, refer to Specification Section 01 22 00 PRICE AND PAYMENT PROCEDURES. The Schedule of Items identifies the breakdown between the individual base items and optional items for all work identified in this Statement of Work, associated drawings, and attachments. All work as described in these documents is included in either the Base or Optional Items. Consider all items not specifically identified in the Optional Items as part of the Base Items.

1.3 FUNCTIONAL AREAS

Design and construct the facility as a new one-story building with sloped roof.

Provide the following functional areas within the facility:

1.3.1 First floor

Mechanical Room 6.41 m2 Lobby 9.11 m2 Office 1 20.71 m2 Office 2 14.08 m2 Office 3 15.83 m2 Meeting Room 26.00 m2 Conference Room 101.52 m2 Men’s Restroom 7.11 m2 Women’s Restroom 8.41 m2 Accessible Restroom 5.7 m2

First floor net area: 215 m2 (approximately 258 m2 gross area)

1.4 SUBMITTALS

Government approval is required for submittals with “G” designation; submittals not having a “G” are for Contractor Quality Control approval. When used, a designation following the “G” designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section

01 33 00 SUBMITTAL PROCEDURES:

SD-05 Design Data

65% Pre-Final Design; G, DO

95% Final Design; G, DO

100% Corrected Final Design; G, DO

SD-06 Test Reports

Test Results and Reports; FIO

1.4.1 DESIGN SUBMITTALS

Provide a complete design package at each milestone, as described in Specification Section 01 33 16 DESIGN AFTER AWARD. The milestones for this project are indicated above in Section 1.4 SUBMITTALS. The specific requirements of each milestone are described in each discipline-specific section of this Specification.

Submit all documents in electronic format (.pdf for text and calculations, .pdf and .dwg (AutoCAD, latest version) for drawings). See Specification 01 33 00 SUBMITTAL PROCEDURES for additional information.

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1.4.2 TEST REPORTS

Provide all test results and reports identified in this SOW to the Government as a submittal in accordance with Specification Section 01 33 00 SUBMITTAL PROCEDURES.

Submittals will be considered for information only (FIO) submittals unless specifically identified as a submittal requiring government approval. Coordinate with the COR after award for the specific items to be included in the submittal register.

1.5 MATERIALS AND EQUIPMENT

Materials and products used must be durable, heavy duty, industry standard. The equipment must be the manufacturer’s standard quality and must be compatible with all other equipment and materials within the system or assembly. Equipment and materials must include all connections and accessories necessary to ensure operability and correct installation according to manufacturer’s requirements.

Provide a nameplate secured to each major piece of equipment. Each nameplate must have the manufacturer’s name, address, contact information, type or style, model or serial number, and catalog number. The definition of a “major piece of equipment” is at the discretion of the COR.

1.5.1 LIFE-SPAN

Construction must have an expected life span of 25 years.

1.5.2 MAINTAINABILITY

Provide low maintenance materials and systems appropriate for the project climate and location.

1.5.3 OPERABILITY

Systems (including but not limited to architectural, electrical, communications, and mechanical systems) must be simple to operate and easy to maintain.

1.5.4 STANDARDIZATION

Provide standardized materials, products, equipment, and systems to minimize the requirements for replacement parts, storage facilities, and service requirements.

1.6 DESIGN DIMENSIONS

Develop the design using the metric system.

1.7 DESIGN CRITERIA

Project design, site facilities, utility systems and material standards must be in accordance with the latest editions of the Host Nation building codes. In the absence of Host Nation building codes, use the International Building Code (IBC) and codes, technical standards, and regulations referenced in this RFP.

While this RFP references various source standards and specifications, all design documents must meet Host Nation codes and requirements. It is the designer's responsibility to demonstrate that the Host Nation standard is equal to the cited standard or specifications being supplanted. Apply the more restrictive standards when conflicts arise between the requirements of this RFP and any referenced or other applicable codes, standards or regulations. If equivalency cannot be met, use the more stringent requirement and quote both codes verbatim in correspondence to the COR. The designer is responsible to determine the required material and execution standards where specific standards are not indicated.

Provide an electronic copy of the local Host Nation standards and building codes in their original language as related to facility design and construction.

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1.8 DESIGN CONFERENCES AND MEETINGS

The Contractor and the entire design team are required to participate in a design review conference for each design submittal. The Contractor may request a review conference, but the Government is under no obligation to conduct or participate in a review conference unless specifically identified in the contract documents. The Contractor must bring the personnel that developed the design submittal to any review conference.

The Contractor is responsible for taking meeting minutes during each design review conference and submitting to the COR for information and approval.

The Contractor is responsible for evaluating all Government comments prior to each design review conference. The Contractor is responsible for resolving all Government comments from each design phase. The Contractor must provide annotated responses to each design review comment with the subsequent design submittal packages. Construction may not begin until all Government comments from all design phases have been resolved.

END OF SECTION

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2.0 CIVIL AND GEOTECHNICAL

Provide and perform civil engineering design and construction services as required to provide a complete, accessible, functional and usable project. The Contractor is required to extensively coordinate civil design and construction work with the scope of the other disciplines described in this SOW.

2.1 SCOPE SUMMARY

Civil works for this project include, but are not limited to, site survey, site layout, demolition, earthwork, storm system, sanitary system, water system, pavement, outdoor furnishings, and landscaping. Refer to the bid schedule for which of these are base bid or optional.

2.2 EXISTING CONDITIONS

The proposed project is located in a residential area of Daugavpils, Latvia’s second largest city. The site coordinates are Latitude 55°52’26.6“N, Longitude 26°33’31.0“E.

See Attachment #1 - Location Map.

2.2.1 TOPOGRAPHY

Topography and spot elevations are shown in Attachment #2 – Conceptual Site Plan, but electronic topographic information is not available. The existing site contains buildings, pavement, utilities, fences, and vegetation. The site generally slopes north to south. Attachment #2 - Conceptual Site Plan is provided from a previous design performed for the project.

2.2.2 UTILITIES

Existing utilities are available at the site, as shown on Attachment #2 – Conceptual Site Plan. Utility information is provided for information only. Contractor shall verify utility locations.

2.2.3 GEOTECHNICAL

A Geotechnical investigation report from 2017 is provided as Attachment #3 – Geotechnical Information.

2.2.4 ENVIRONMENTAL

There are no known environmental protection areas or archeological preservation areas on the project site. There is no prior knowledge of any hazardous or contaminated materials in the site’s soil or pavement.

2.2.5 UNEXPLODED ORDNANCE (UXO) CLEARANCE

There is no prior knowledge of UXO in the site’s soil.

2.2.6 EXISTING CONDITIONS INVESTIGATION

Prior to bid, investigate the general and local conditions which can affect the work and/or its cost, including but not limited to:

a. Weather, river stages, or similar physical conditions at the site.

b. Surface and subsurface materials or obstacles to be encountered insofar as this information is reasonably ascertainable from an inspection of the site and due diligence research of as-built drawings, geotechnical reports, environmental reports, and publicly available information on the site.

c. Mobilization and staging constraints.

2.3 DESIGN SUBMITTALS

Provide civil design submittals in accordance with RFP Section 01 33 16, DESIGN AFTER AWARD and SOW Section 1.0 – GENERAL. Below are the contents required for each submittal.

65% Design Submittal:

a. Pre-Final Design Analysis of civil features.

b. Final Site Survey (include in the Design Analysis).

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c. Final Existing Conditions Plan.

d. Pre-Final Demolition Plan.

e. Pre-Final Site Layout Plans – Indicate existing and proposed civil features.

Include other disciplines’ features (faded back) that affect the civil design (buildings, mechanical structures, electrical utilities, etc.).

f. Pre-Final Grading Plans, Profiles, Cross Sections, and Details. Include contours, finish floor elevations, spot grades, and slopes in Grading Plan.

Include retaining wall profiles, cross sections, and details. Include erosion control design.

g. Pre-Final Pavement Plans, Profiles, Cross Sections, and Details.

h. Pre-Final Utility (Storm, Sanitary, and Water) Plans, Profiles, Cross Sections, and Details.

i. Pre-Final Fencing and Outdoor Furnishings Details.

j. Pre-Final Landscape Plan and Details, including seed mix and seed coverage rate.

k. Preliminary Civil Specifications.

95% Design Submittal:

Update all items from the previous Design Submittal to 95% (Final) Design.

Incorporate all previous design comments.

100% Submittal:

The 100% Submittal provides a complete and final set of contract documents ready for construction. Update all Final submittals from 95% to a corrected Final submittal.

Address all previous government review comments before submitting.

2.3.1 DESIGN ANALYSIS

Provide a Design Analysis for all civil features that documents significant design choices and substantiates design compliance with contract requirements, applicable codes and standards. Documentation includes narrative, calculations, photographs, sketches, and catalog cut sheets. Reference all applicable regulations, standards, and criteria for the design. Reference sources are subject to Government approval.

Provide design assumptions. For design choices, discuss alternative systems considered, and provide rationale for the selected alternative.

The Design Analysis includes but is not limited to:

a. Discussion of Site Layout constraints and design decisions, including but not limited to, land use, vehicle and pedestrian access, orientation of features on-site, setbacks from site features, topography, and minimizing utility lengths, minimizing earthwork and tree removal.

b. Discussion of Demolition constraints and design decisions. Include phasing, discussion on how access will be provided during construction, and how each utility will be maintained and operated during construction.

c. Discussion of Earthwork and Site Grading constraints and design decisions.

Provide cut and fill calculations. Provide slope stability calculations for slopes steeper than 2H:1V or slopes supporting proposed pavements or structures.

Include pertinent geotechnical information that affects earthwork.

d. Discussion of geotechnical information and assumptions. If the provided geotechnical information (Attachment #3) is to be deemed sufficient, provide discussion and justification as to why no further geotechnical investigation is required.

e. Discussion of Storm system constraints and design decisions. Provide a hydrologic and hydraulic analysis of the storm system, including offsite areas that contribute to and influence the project’s storm system. Provide drainage basin map(s), rainfall data, and coefficients used. For each section of pipe, include analyses indicating pipe size, friction factor, length, elevations at

16-Apr-20 Page 8 of 52 each end of pipe, slope, design flow (Q), maximum flow capacity, design depth of flow, design percentage full, and design flow velocity. Provide Inlet design calculations. Provide calculations for sizing of structures. Provide documentation for the 100 year flood elevation determination. Use the Rational Method or TR-55 for analysis and design. In the absence of Host Nation requirements, use a minimum 10-year storm frequency for analysis and design.

Provide calculations on the pipe’s structural capacity if the pipe is shallower than required in section 2.10-Utilities. Include pertinent geotechnical information that affects the storm system. Confirm that the existing receiving system has adequate capacity to receive the additional stormwater flow generated by the project.

f. Discussion of Sanitary system constraints and design decisions. For each section of pipe, include analyses indicating pipe size, friction factor, length, elevations at each end of pipe, slope, design flow (Q), maximum flow capacity, design depth of flow, design percentage full, and design flow velocity. Provide calculations for sizing of structures. Provide calculations on the pipe’s structural capacity if the pipe is shallower than required in section 2.10- Utilities. Include pertinent geotechnical information that affects the sanitary system. Confirm that the existing receiving system has adequate capacity to receive the additional sanitary flow generated by the project.

g. Discussion of Water system constraints, design decisions and source. Provide calculations to demonstrate water system meets project requirements, including demand, water pipe sizing, design water pressure and flow rates at buildings and fire hydrants. Provide field conducted flow tests from nearest hydrants (or other relevant water structures if hydrants unavailable). Provide code analysis/calculations for distances of fire hydrants. Provide calculations on the pipe’s structural capacity if the pipe is shallower than required in section 2.10-Utilities.

h. Discussion of Pavement constraints and design decisions. Provide the design vehicle(s) specifications. Demonstrate the turning path of the largest anticipated vehicle(s) in the most constrained situations on the site plans.

Provide vehicular circulation patterns using Autoturn or equivalent method.

Provide sight distance calculations and sketches at intersections. Provide calculations for the pavement section. Include traffic studies (if available).

Provide design traffic calculations and assumptions. Include pertinent geotechnical information that affects the pavement design.

i. Discussion of Outdoor Furnishings constraints and design decisions. Provide structural calculations for foundations if the foundation is designed by the Designer of Record. Calculations are not necessary if the foundation design is from an industry standard detail.

j. Discussion of Landscaping constraints and design decisions. Discuss appropriate planting seasons, justification for seed mix.

k. Site Survey as an appendix.

2.3.2 DESIGN DRAWINGS

Provide Civil design drawings of sufficient detail to address the requirements of each design submittal. Civil drawings include plans, profiles, cross sections, and details of civil features for the project. Design drawings include all necessary information (labeling, dimensioning, legend, details, notes, etc.) to allow for complete understanding and constructability of all proposed features. Provide comprehensible differentiation between features that are proposed, existing, future, or proposed to be demolished by use of appropriate choice of line styles, line

16-Apr-20 Page 9 of 52 weights, and/or colors. In the absence of the Host Nation’s drafting requirements, reference USACE A/E/C Graphics Standard for graphic requirements.

2.3.3 SPECIFICATIONS

Provide civil specifications of sufficient detail to address the requirements of each design submittal. Specifications, when combined with the design drawings, allow for complete understanding and constructability of all proposed civil features.

2.4 DESIGN CRITERIA

Provide civil design in accordance with Host Nation codes. In the absence of Host Nation codes, use the latest release of the International Building Code (IBC), SOW Section 1.0-GENERAL, and the following codes and technical standards:

a. Uniform Facility Criteria (UFC) 3-201-01, Civil Engineering

b. USACE A/E/C Graphics Standard (ERDC/ITL TR-12-1)

2.5 GEOTECHNICAL INVESTIGATION AND REPORT

A geotechnical investigation has been performed for the area and a report from 2017 is provided as Attachment #3 – Geotechnical Information. The Contractor is not required to perform a geotechnical investigation for this project if it determines the provided report is sufficient to complete the project. The Contractor may perform additional geotechnical investigations and/or collect additional existing geotechnical reports if desired to improve the design. In the absence of geotechnical information on allowable soil bearing pressure, an allowable soil bearing pressure is discussed in STRUCTURAL section 4.0. Provide geotechnical information and assumptions in the Design Analysis to support design decisions.

2.6 BOUNDARY AND TOPOGRAPHIC SURVEY

Provide a boundary and topographic survey from a licensed surveyor that includes all existing site information needed to design and construct the project. Include x, y, and z coordinates to the nearest 0.005 meters, dimensions, material, and basic characteristics of all features within the project site limits, as well as all features outside of the project site limits that will affect the design and construction of the project. Research record drawings to obtain utility and pavement information that is not visible from the surface. Provide notes indicating the sources and any limitations or assumptions of the data. Provide a copy of the survey in CAD, in addition to the paper/electronic requirements of the Design Analysis.

Locate and show on the topographic survey the following information:

a. Property boundary, public right of way, and easements. Include the address numbers, street names, and easement records.

b. Survey monuments and benchmarks. Include description.

c. Spot elevations covering the entire survey limits showing high points, low points, grade changes, and at sufficient intervals to represent the general character of the terrain.

d. Contours in intervals of 0.25 meters.

e. Buildings and other miscellaneous structures. Provide finish floor elevation.

f. Pavements. Include pavement type, thicknesses, joint patterns, and pavement markings. Include top of curb and gutter elevations.

g. Surface Drainage Features.

h. Utility lines and structures. Include rim elevations and invert elevations for utility structures; identification of lines as underground or aboveground;

pipe sizes and materials.

i. Fences. Include height, material, direction of outrigger, gate locations and types.

j. Signs. Include sign text.

k. Trees/Woods: Locate trees over 150 millimeter diameter at a height of 1.2 meters, and include tree species, diameter at chest height, and dripline diameter.

l. Geotechnical boring locations.

m. Locate environmentally sensitive areas (determined and marked by others).

n. North arrow and scale of drawing.

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o. Legend depicting the symbols and abbreviations used on the drawing.

p. Horizontal and vertical coordinate systems, date of survey, licensed surveyor name and license number.

Site information provided to the Contractor by the Government is not to be considered accurate Site Survey information. Utility field locates and as-built research are the responsibility of the Contractor.

In the absence of the Host Nation’s horizontal and vertical coordinate system, use the Universal Transverse Mercator (UTM) coordinate system and base vertical coordinates on sea level.

2.6.1 BOUNDARY STAKE OUT

Provide permanent survey monuments for all property corners of the project site’s boundary.

2.7 SITE LAYOUT

Locate the proposed building, pavement, utilities, and other improvements as indicated on Attachment #2 – Conceptual Site Plan. Amend the site layout as determined by site-specific constraints, code requirements, the owner’s preferences, and future expansion.

Locate the proposed building a minimum of 3 meters away from existing buildings.

Locate proposed foundations outside the structural zone of influence of existing utilities. Locate the proposed building outside the dripline of existing trees.

Align the proposed building on the same axis as adjacent buildings and property lines.

The Contractor is responsible for all aspects of the project whether they are shown on the conceptual plan or not.

2.8 DEMOLITION

Remove existing structures, utilities, pavement, fencing, vegetation, and any other features to construct the proposed improvements. Remove trees with driplines within the footprint of the proposed improvements. Provide straight, neat sawcuts at limits of pavement removal. Any contaminated soils discovered will require special testing and disposal per Host Nation requirements. Reference RFP Section 00 74 00-SPECIAL CONDITIONS and 01 30 00-GENERAL REQUIREMENTS for additional demolition, protection, and permitting requirements.

2.8.1 CONSTRUCTION LIMITS

Do not disturb any areas past the site’s property line, with the exception of utility trenches. Show demolition work and limits of disturbance in the drawings. Stake-out the limits of disturbance on-site with temporary fencing before beginning construction.

2.8.2 ITEMS TO REMAIN IN PLACE WITHIN CONSTRUCTION LIMITS

Take necessary precautions to avoid damage to existing items to remain in place, to be reused, or to remain the property of the Government. Repair or replace damaged items as approved by the COR.

2.8.3 TREE DEMOLITION

Protect trees larger than 150mm diameter at a height of 1.2 meters to remain within the project site which might be damaged during construction, with a 1.8 m high fence around the dripline of the tree(s), which is assumed to be the extent of the tree’s roots. Mitigate for tree removal per Host Nation requirements. Tree cutting interrelated processes need to be coordinated with responsible persons and local authorities. This includes, but is not limited to, compensation measures and endangered species studies. The Contractor is responsible for permitting, https://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_system https://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_system

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2.8.4 UTILITY DEMOLITION

Any existing utilities encountered within the site boundary that are impacted by this project must be protected, or relocated if protection is not feasible. Relocate existing utility mains outside the structural zone of influence of proposed buildings and structures. Utilities impacted by this project that require decommissioning, or that are already out of service, must be removed up to the utility main and capped.

Manholes or underground structures to be abandoned must be removed to a minimum depth of 50 centimeters below finish grade. Fill abandoned manhole or structure per Section 2.9-EARTHWORK requirements. Adjust rims of existing utilities to the proposed finish grade.

2.8.5 DUST, DEBRIS, AND EROSION CONTROL

Prevent the spread of dust, debris, and erosion from the project site. Install erosion control measures before beginning construction. Sweep pavements as often as necessary to control the spread of debris. Do not use water if it results in hazardous or objectionable conditions such as, but not limited to, ice, flooding, erosion, or pollution. Remove snow, dust, dirt, and debris from work areas daily. Remove and transport the debris in a manner that prevents spillage on streets or adjacent areas.

Apply Host Nation regulations regarding hauling and disposal.

2.9 EARTHWORK

Perform all earth work necessary for the installation of the proposed improvements.

2.9.1 PLANS AND SPECIFICATIONS

Define earthwork requirements in the plans and specifications. Include requirements for satisfactory material, borrow material, structural fill, topsoil, utility trenches, replacement and improvement of on-site soils, soil compaction (for subgrades of structures, paving, and landscaped areas), compaction for utility trenches, maximum lift depths, density testing frequency, maximum temporary and permanent slopes, and engineered support systems. The earthwork requirements must not conflict with the recommendations in the Geotechnical Investigation Report.

2.9.2 UNEXPLODED ORDNANCE (UXO) CLEARANCE

UXO clearance of the site is not required.

2.9.3 CONTAMINATED SOIL

Inspect and test all soil according to Host Nation requirements. If hazardous materials are discovered, cease excavation, secure the area, and notify the COR for further guidance.

2.9.4 CULTURAL RESOURCES

Cultural resources, such as archaeological remains, may be uncovered during excavation operations. If suspected cultural remains are found, cease excavation, secure the area, and notify the COR for further guidance.

2.9.5 TOPSOIL

Remove and save topsoil (approximately first 20 centimeters of excavation). Separate out subsoil, brush, litter, weeds, roots, stones larger than 25 mm in diameter, and other materials that would interfere with planting and maintenance operations. When restoring the site to finish grade, place topsoil back in excavated areas that do not include proposed paving or structures.

2.9.6 SATISFACTORY MATERIAL

Excavated material (below topsoil), if satisfactory for reuse per the Contractor’s Geotechnical Engineer, may be used on the project site where fill is required.

Unsatisfactory material, and surplus excavated material not required for fill, must

16-Apr-20 Page 12 of 52 be disposed of offsite, and is the responsibility of the Contractor. Borrow material may be required for construction from sources off site. Borrow materials are to be free of hazardous materials and contaminants. Any soil brought in from off-site sources must be certified clean.

2.9.7 BACKFILL COMPACTION

In the absence of Host Nation requirements and geotechnical recommendations, fill and backfill must be placed in layers of 20 centimeters loose thickness and compacted to a minimum 95% of the maximum dry density as determined by Host Nation test method equivalent to ASTM D-1557 (Modified Proctor test). Provide density tests on all lifts at a frequency of 1 test per 40 square meters for foundations and parking, and 1 test per 30 meters of road and utility trench. Round up to nearest whole number (i.e. a 25 square meter foundation requires one test). The location of all tests must be selected by the Contractor’s geotechnical engineer, and copies of all test results must be furnished to the COR. All structure foundation excavations must be inspected and approved by the Contractor’s Geotechnical Engineer prior to placing concrete. Repair earthwork areas as recommended by the Contractor’s Geotechnical Engineer, and approved by the COR.

For Construction, perform field and laboratory geotechnical work required for earthwork (i.e. compaction tests, inspection of structure foundation excavations).

In the absence of Host Nation standards, perform the geotechnical work per UFC 3- 220-01, Geotechnical Engineering and IBC.

2.9.8 ENGINEERED SOIL SUPPORT SYSTEMS

Provide engineered soil support systems (i.e. shoring) as required for the construction of the proposed improvements. The Contractor is responsible for all dewatering necessary for earthwork.

2.9.9 SITE GRADING

Provide site grading that directs storm water runoff away from buildings and structures either by drainage systems or by grading as follows:

a. Finished grades of earth/grass/gravel surfaces adjacent to buildings and structures must slope away from all exterior edges with a minimum slope of 5% for the first 2 meters.

b. Finished grades of paved surfaces adjacent to buildings and structures must slope away from all exterior edges with a minimum slope of 2% for the first 2 meters.

c. Finished grades must not create stagnating water or ponding anywhere on the project site, nor create ponding on adjacent properties. Provide storm improvements if ponding is unavoidable.

d. Set finished floor elevations a minimum of 15 centimeters above finished grade at the perimeter of the building, with the exception of finished grade at entry points.

e. Set building finish floor elevations at a minimum of 30 centimeters above the local 100 year flood level.

Site grading around the building must meet Host Nation accessibility guidelines. The Contractor must limit proposed landscape slopes to a maximum 4H:1V for grass areas requiring mowing and 2H:1V for non-grass areas, which will a require non-erodible surface (i.e. rock, shrubs with mulch).

2.10 UTILITIES

This section applies to all project underground utilities located outside the building, including but not limited to, sanitary sewer, water supply, storm drainage, electrical, communications, gas, liquid fuel, and heat. See Sections 5.0-ELECTRICAL and Section 6.0-MECHNICAL for additional utility requirements.

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In the absence of Host Nation requirements, design utilities per IBC and UFC 3-201- 01, Civil Engineering. Provide utility main alignments outside the structural zone of influence of proposed buildings and structures. Provide utility line depths, bedding, and backfill as required by applicable requirements and geotechnical recommendations. Minimum cover over pipes is 0.6 meters; greater than frost penetration; or sufficient to support imposed dead and live loads for the pipe materials used; whichever is more stringent. Place plastic warning tape along the route of the buried pipe after installation at a height of 0.3 meters above the pipe.

Coordinate all required installation, relocation, improvement and protection of utilities held by third party (e.g. public or private utility). This includes coordination of any work to be performed by the utility owner. Choice of materials and products for utility installation must be coordinated with the utility owner (customer or third party) to ensure proper integration and compliance with existing systems and allow for easy maintenance and repair of the utilities in the future.

Any piping or equipment exposed to sunlight must be coated with protective coatings suitable for UV exposure with a minimum expected coating life of 10 years before recoating.

2.10.1 STORM SYSTEM

Provide a gravity storm drainage system to direct runoff away from improvements, eliminate ponding, and prevent erosion. Allowable storm pipe materials include polyvinyl chloride (PVC), high density polyethylene (HDPE), ductile iron, or reinforced concrete pipe. Storm structures must be concrete, with traffic rated cast iron or ductile iron frames and covers.

Connect building downspouts to the main storm water system or splash blocks that drain away from foundations a minimum of 2 meters. Collect runoff from other surfaces to the main storm water system.

After installation, test storm lines and structures for leakage and deflection per Host Nation codes. Provide test results to the COR. Locate and repair any sections failing to pass the required tests. Repeat the specified tests and inspections on the repaired sections.

2.10.2 SANITARY SYSTEM

Provide a sanitary system that connects the proposed building to the existing sanitary system adjacent to the site.

Sanitary structures must be concrete, with traffic rated cast iron or ductile iron frames and covers.

After installation, test sanitary lines and structures for leakage and deflection per Host Nation codes. Provide test results to the COR. Locate and repair any sections failing to pass the required tests. Repeat the specified tests and inspections on the repaired sections.

See SOW Section 6.0 – MECHANICAL for indoor sanitary scope.

2.10.3 WATER SYSTEM

Provide a water system to connect the proposed building to the site’s existing water system. Design the system to meet all flow requirements of the facility, including potable water and fire flows. Provide a meter at the water connection point that is accessible by a third party utility.

After installation, test water supply lines according to Host Nation codes for leakage. Before the water supply line is put into final operation, disinfect the

16-Apr-20 Page 14 of 52 line, and then flush the line to remove traces of the sterilization agent. Test treated line for coliform bacteria. Provide test results to the COR. Locate and repair any sections failing to pass the required tests. Repeat the specified tests and inspections on the repaired sections.

See SOW Section 6.0 – MECHANICAL for indoor water scope.

2.11 PAVEMENT

Provide site access to allow operational and maintenance access to the facility.

Provide geometric layout of the paved areas to allow for the design vehicles to access the site features and exit the site safely. Design vehicle for the project is a Host Nation ambulance. Proposed pavements for the project include:

a. Asphalt pavement vehicle apron/access from existing adjacent road to the north of the site.

b. 5 asphalt pavement parking spaces for Host Nation ambulances.

c. Asphalt pavement emergency vehicle parking beneath canopy.

d. Portland Cement Concrete (PCC) or paving block pedestrian access to the building exterior doors. Pedestrian paths must be a minimum 2m wide.

e. PCC slabs for dumpsters, generators, transformers, HVAC systems and other proposed outdoor features that serve the proposed facility. Provide medium broom finish on PCC concrete.

f. Replace existing pavement sections where the trenching occurs for utility installation. Sawcut a minimum 30 centimeters beyond edge of trench.

In the absence of Host Nation requirements, design pavements per UFC 3-201-01, Civil Engineering.

For asphalt concrete, provide compaction and pavement density tests, as well as thickness and evenness tests, at the frequency listed in Section 2.9 - EARTHWORK.

For PCC, reference SOW Section 4.0 - STRUCTURAL for concrete requirements. Perform subgrade tests for all pavements as described in Section 2.9 - EARTHWORK.

2.11.1 CURBS

Provide curb for the parking lot. In the absence of Host Nation requirements, design curb per UFC 3-201-01, Civil Engineering.

2.11.2 PAVEMENT MARKINGS

In the absence of Host Nation requirements, design pavement markings per SDDCTEA Pamphlet 55-17, Better Military Traffic Engineering-Chapters 6 and 17.

2.12 OUTDOOR FURNISHINGS

2.12.1 COLUMN CRASH PROTECTION

Provide crash protection, such as bollards or similar protection features, for the new emergency vehicle parking canopy columns. Column crash protection shall prevent damage to the columns caused by vehicle collisions.

2.13 LANDSCAPING

Provide grass seed and 20 centimeters of topsoil on the site in areas that do not have pavement or a building within the limits of disturbance. Seeds must be locally sourced from a certified plant nursery, and native to the area. Provide seed coverage density per manufacturer/supplier’s recommendations. Provide watering, weeding, and any other necessary care to establish growth. Limit planting to times of the year per Host Nation codes and/or manufacturer/supplier’s recommendations. Replace topsoil and seeds, at Contractor’s expense, in areas which do not have new growth coverage of 75% before the warranty period ends.

Before using chemicals during landscaping work, including for use on plants and on site features, the Contractor must submit to the COR, in the form of brochures, certificates and other technical material, information about the chemicals proposed, 16-Apr-20 Page 15 of 52 including about their environmental compatibility. Their use is only permitted with approval of the COR.

2.14 MOBILIZATION AND STAGING

Mobilization and staging must be performed to allow emergency vehicle access to existing parking and adjacent facilities at all times.

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3.0 ARCHITECTURAL

3.1 PROJECT DESCRIPTION

Provide and perform architectural design and construction services to provide a complete, accessible, functional, and usable a new facility in Daugavpils, Latvia.

Provide a new one-story, metal building that will serve as an office building for emergency medical staff and emergency vehicle parking.

Extensive coordination is required between the architectural work and the civil, geotechnical, structural, mechanical, and electrical requirements of this project.

3.1.1 DESIGN

Provide a design and construction package that uses the space allocations, functional adjacencies, design details, and features given or referenced in this RFP. The design must incorporate all referenced codes and regulations. The Contractor is responsible for creating additional details as required to complete a full design. All details must conform to the requirements of this RFP and are subject to the approval of the COR. A schematic design has been attached for reference. The schematic plans are provided for diagrammatic purposes only and do not necessarily represent an approved floor plan or design. The Contractor is responsible for providing a design that meets all requirements of the User and the codes and criteria referenced in this Statement or Work.

3.1.2 DESIGN SUBMITTALS

Provide all architectural submittals after contract award in accordance with Section 01 33 16 DESIGN AFTER AWARD and Section 01 33 00 SUBMITTAL PROCEDURES.

Prepare and submit the documents listed below at the submittals indicated.

3.1.2.1 65% DESIGN SUBMISSION

Include the following drawings and reports as applicable to the project:

a. Code Summary – Provide a tabular code compliance summary indicating Host Nation and/or IBC life safety requirements for all new facilities.

b. Life Safety Plans – Provide plans depicting smoke/fire resistance ratings, egress routes, dead-end corridors, exits, and other aspects of life safety pertaining to the design.

c. Floor Plans – Provide all floor plans, indicating room names, areas, and basic dimensions, scale 1:50.

d. Ceiling Plans – Provide reflected ceiling plans for all rooms, indicating ceiling materials and fixtures, scale 1:50.

e. Building Elevations – Provide all building elevations indicating all exterior materials.

f. Roof Plan – Provide a plan of all roof areas, indicating direction of slope and method of drainage.

g. Building Section – Indicate heights of critical building elements.

h. Wall Section - Provide a typical interior and exterior wall section for each building – describe wall materials.

i. Enlarged Floor Plans – Provide enlarged floor plans for all restrooms and rooms with built-in casework, provide dimensions as required to proof accessibility requirements;

j. Interior Elevations – Provide interior elevations for all restrooms and built-in casework (kitchenettes, storage, etc.), provide dimensions and indicate materials;

k. Section and Plan Details – Provide details of critical building intersections;

l. Finish Schedule – Indicate all proposed finishes;

m. Pre-Final Design Analysis – Provide a narrative explaining the design and indicating how the design and materials meet the requirements of this SOW.

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n. Pre-Final Specifications – Provide detailed explanations of requirements for all performed work or provide product specific manufacturer information (brochures, technical information, cut sheets) for all materials and products to be provided/installed.

3.1.2.2 95% DESIGN SUBMISSION

The 95% Submittal provides a complete and final set of contract documents essentially ready for construction by the D/B Contractor. All previous government review comments must have been addressed. Include the following drawings and reports as applicable to the project:

a. All documents from the 65% submittal updated to incorporate 65% review comments;

b. Casework Details – Provide details for all built-in casework and cabinetry, dimension all critical heights and indicate all materials;

c. Window and Door Schedule – Provide a schedule of all windows and doors, indicating sizes, hardware, and operation;

d. Window and Door Details – Provide details of all window and door installation, indicate materials and methods of sound/weather proofing;

e. Finish Schedule – Indicate all proposed finishes, key finish schedule to a physical material sample board;

f. Final Design Analysis – Provide a finalized narrative describing all work to be performed on the project and how it meets the functional and code requirements of the project. Provide product specific manufacturer information (brochures, technical information, cut sheets) for all materials and products to be provided/installed; and

g. Final Specifications – Provide line items and detailed description of all work to be performed.

3.1.2.3 100% DESIGN SUBMISSION

The 100% Submittal provides a complete and final set of contract documents ready for construction by the D/B Contractor. All previous government review comments must have been addressed. Include all drawings, specifications and calculations from the 95% Submittal updated to incorporate all previous review comments.

3.2 TECHNICAL CRITERIA AND STANDARDS

Design and construct the project in accordance with the requirements outlined in Section 1.7 DESIGN CRITERIA.

3.2.1 LIFE SAFETY REQUIREMENTS

The Design must meet all Host Nation and local Fire Suppression System codes and requirements.

All structures to be provided must have exits and means of egress that comply with current Host Nation codes and standards, or in accordance with US codes and standards.

In the absence of Host Nation codes and standards, for individual concerns of Life Safety the Contractor must follow appropriate US codes and standards, including the International Building Code (IBC)& NFPA 101 Life Safety Code.

3.2.2 HANDICAPPED ACCESSIBILITY REQUIREMENTS

All facilities must meet applicable Host Nation handicapped accessibility requirements.

3.3 GENERAL SCOPE OF WORK

Design the architectural elements of this facility to withstand all site-specific environmental conditions such as wide seasonal temperature swings, local wind, rain, snow and earthquake conditions. All architectural features must be appropriately braced for anticipated seismic activity. The Contractor may propose

16-Apr-20 Page 18 of 52 alternate building materials to meet the facility’s requirements, but final selection of materials is subject to the approval of the COR. Consider economics not only in the initial acquisition, but also in the future maintenance of the materials, when selecting materials and building systems to be incorporated into the project. When requested, the Contractor must provide documentation demonstrating that a chosen alternative material is life cycle cost effective.

3.4 DETAILED SCOPE OF WORK

The Contractor is responsible for the following specific tasks required for the construction of this facility.

3.4.1 DEMOLITION

The Contractor is responsible for all required demolition as indicated in this scope. Demolition work for this project is limited to demolition required under Section 2.0 CIVIL AND GEOTECHNICAL.

3.4.1.1 DEMOLITION AND DISPOSAL

All demolished materials must be abated and disposed of in accordance with local laws, codes and regulations. The Contractor is responsible for all required testing before, during and after demolitions as well as for all required compliance with safety standards.

Submit a Demolition Plan to be tracked via the submittal register, indicating the demolition, abatement, and disposal methods.

3.4.1.2 DEMOLITION AND DISPOSAL OF HAZARDOUS MATERIAL

The Contractor is responsible to survey the site and determine if hazardous materials exist. If hazardous materials are found to exist, immediately notify the COR, and provide the COR with the results of the relevant sampling and testing.

Provide the hazardous material report to the COR no later than 30 days after Notice to Proceed (NTP) for information and approval.

3.4.2 BUILDING SYSTEM AND MATERIALS

The intent of this RFP is to allow the Contractor the maximum flexibility to design and construct this facility in an economical manner without sacrificing good engineering practices, quality materials and systems. The Government requires low or no maintenance finish materials to the greatest extent possible. Building materials as described herein for roofing, walls, ceilings, doors, windows and floors are minimum requirements and may require revision based on code compliance and criteria.

3.4.2.1 FIRE PROTECTION RATINGS OF INTERIOR FINISHES

All interior finishes must conform to Host Nation fire protection standards/requirements or equivalent US standards/requirements.

3.4.2.2 ACOUSTICAL DESIGN

Doors, walls, floors, and ceilings must meet the minimum sound protection per Host Nation requirements.

3.4.2.3 THERMAL INSULATION

Provide thermal insulation in accordance with Host Nation and local requirements.

At a minimum, provide thermal insulation in accordance with the International Energy Conservation Code (IECC). Minimum R-values and maximum U-factors required by this SOW are minimally acceptable levels of thermal insulation.

3.4.2.4 CORROSION PREVENTION

All exterior materials and finishes must be appropriate for continuous exterior exposure. All materials susceptible to UV degradation must contain UV inhibitors.

Provide corrosion resistant coatings on all materials susceptible to corrosion.

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Coatings must be applied in the factory prior to delivery to the maximum extent practicable. Physically separate dissimilar metals with non-conductive hardware.

Do not install aluminum in direct contact with concrete. Treat all wood with preservatives where it is contact with concrete or exposed to the exterior. Cover all exterior wood with metal flashing or exterior grade paint. Do not install wood in contact with soil.

3.4.3 EXTERIOR CONSTRUCTION WORK

Provide the following exterior architectural systems.

3.4.3.1 EXTERIOR WALLS

Design and construct new exterior walls in accordance with (IAW) the requirements of this SOW. The Contractor may propose alternate building materials to meet the facility’s requirements. Refer to Section 4.0 STRUCTURAL. Exterior walls must have smoke/fire resistance ratings as required by Host Nation, and local fire and life safety codes. Provide exterior wall finishes appropriate for the wall structure as required below.

3.4.3.1.1 STEM WALLS

Provide fluid-applied monolithic membrane waterproofing on all concrete and masonry walls below grade. Waterproofing must be low VOC. Apply liquid proof coating with fabric reinforcement corner strips in accordance with manufacturer guidelines. Provide continuous rigid board insulation and drainage membrane.

Insulation boards must have a minim R-value of R-7.5 (RSI 1.32). All materials below grade must be appropriate for direct contact with soil.

3.4.3.1.2 INSULATED METAL SANDWICH PANELS

Provide exterior insulated metal sandwich panels consisting of two steel face layers with an integral foam insulation layer. Panel profile must be flat. Steel face layers must have a minimum thickness of 0.6 mm. Sandwich panels must have concealed fasteners that limit thermal bridging. Provide all required flashing, fasteners, and sealing materials. Sandwich panels must have factory applied finish.