A.02.16.1_Money_SOW_ar137_011010_30MAY2019.pdf

US Army Corps of Engineers Europe District

APO AE 09049

ar137

Statement of Work Project Number:

OHASIS# 34781

Money Health Clinic Malanville, Benin

Prepared by:

Design Section

Engineering Branch 30 May 2019

01 10 10 Statement of Work Money Health Clinic – Malanville, Benin

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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

6 MECHANICAL

ATTACHMENTS

Att. # 1 Location Map Att. # 2 Conceptual Site Plan Att. # 3 Conceptual Floor Plan Att. # 4 Structural Calculations Guideline Att. # 5 Dedication Plaque Att. # 6 TAG13 The Design of Ventilated Improved Pit Latrines

1.0 GENERAL

1.1 PROJECT DESCRIPTION

The Request for Proposal (RFP) provides parameters for a design-build project for construction of a health clinic complex in the community of Money in Malanville, Benin. This project includes the design and construction of the following new structures/facilities, detailed requirements are contained elsewhere in this Statement of Work (SOW):

a. One (1) health clinic including a maternity ward, dispensary, and midwife’s quarters;

b. One (1) multi-compartment ventilated improved pit (VIP) latrine;

c. One (1) water well;

d. One (1) hazardous solid waste storage building;

e. One (1) hazardous solid waste incinerator;

f. One (1) hazardous liquid waste storage vault;

g. One (1) non-hazardous solid waste storage vault;

h. One (1) packaged-solar powered light pole; and

i. Site improvements as required to support the facilities.

Refer to the attached conceptual drawings for site and building layouts.

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.

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1.2.1 BASE ITEMS AND OPTIONAL ITEMS

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

Refer to the attached drawings for a depiction of the required functional areas and spatial adjacencies for the site and new facilities/structures.

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-01 Pre-construction Submittals

Inspection Plan; G

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.

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

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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.

1.5.5 SOURCING

Use materials, products, equipment, and systems that can be replaced, repaired, maintained, and/or serviced locally in Benin.

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.

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 must bring the personnel that developed the design submittal to any review conference.

All design review conferences must be held via teleconference or be reviewed and comments resolved via email.

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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.

1.9 SPECIAL CONSTRUCTION REQUIREMENTS

1.9.1 THIRD PARTY INSPECTION SERVICES

Furnish independent 3rd party inspection services to inspect the electrical and structural construction features of the project. The 3rd party must not be the same company responsible for the electrical or structural installation. This is in addition to the Contractor Site Personnel Requirements contained in 01 45 05 CONTRACTOR SITE PERSONNEL REQUIREMENTS. All testing is at the expense of the Contractor. Submit a plan for third party services to the COR. The inspection plan must be approved by the COR prior to construction.

1.9.1.1 GENERAL REQUIREMENTS

3rd Party inspectors must submit professional reports directly to the COR, without coordination with the Contractor, within 48 hours of the actual inspection. The report must contain the following at a minimum: names of all persons present for activity, listing and approval of all related materials, description of observed activity, and 10 photos (minimum resolution: 1504x1000) of the observed activity.

1.9.1.2 THIRD PARTY ELECTRICAL INSPECTOR REQUIREMENTS

The electrical inspector must be a certified Master electrician or licensed degreed Electrical Engineer and have a minimum of 10 years' experience, 5 years in the country where the project work is performed. Submit the inspector’s CV (Resume) to the COR for Government approval.

The following inspections must be conducted at a minimum: all outlets, off-cover inspection of all panels, verify that GFCI is present on all panels, municipal power connections, lightning protection installations, and generator installations.

Submit a plan and schedule to be part of the QC Plan or a separate submittal to be tracked via the submittal register, indicating the inspection plan and timing.

1.9.1.3 THIRD PARTY STRUCTURAL ENGINEER INSPECTOR REQUIREMENTS

The structural inspector must be a licensed graduate engineer with 10 years of experience, 5 years in the country where the project work is performed. Required experience includes, but is not limited to, inspecting concrete moment frame, concrete foundations, roof system and rebar and form work. Submit the inspector’s CV (Resume) to the COR for Government approval.

Submit an inspection plan and schedule of inspections to be part of the QC Plan or a separate submittal to be tracked via the submittal register, indicating the inspection plan and timing.

The following inspections must be conducted at a minimum: Bearing capacity of foundation soils, formwork and rebar of foundations, concrete placement of foundations. Formwork, rebar and concrete pour of moment frame. No concrete may be placed in forms without a preceding rebar inspection report and verification of functioning vibration equipment.

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The inspector must review concrete test results and sign off on strength approvals.

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, geotechnical investigation, site layout, clearing and grubbing, earthwork, sanitary system (liquid and solid hazardous waste), non-hazardous solid waste disposal, concrete aprons, latrine, and well drilling and installation. Refer to the price schedule for which of these are base or optional items.

2.2 EXISTING CONDITIONS

The proposed project is located in the village of Money, Benin. The village is located within the Malanville Commune in the Alibori Department. The GPS coordinates are 11°52’14.8”N 03°20’52.1”E. The site is approximately 8.5 km from Malanville, the nearest major city, and 742 km from Contonou, the largest port city in Benin. See Att. #1 – Location Map.

2.2.1 TOPOGRAPHY

There is no known topographic survey for the project site. The terrain is approximately level with no apparent slope in any direction. The site is open and contains no structures or pavement. Approximately half of the site has been tilled and cultivated, but the plants are dry. The other half of the site has very low vegetated cover. The existing information shown on Att. #2 - Conceptual Site Plan was compiled from Google Earth and site photos.

2.2.2 UTILITIES

There are no existing utilities at the site.

2.2.3 GEOTECHNICAL

There is no geotechnical information provided for the project site. The site is comprised of loose, soft sand. Hard-pan is not immediately found below the ground surface. The local people describe the soil as extremely porous, allowing all rain to immediately infiltrate into the ground.

2.2.4 ENVIRONMENTAL

There are no known environmental protection areas or archeological preservation areas on the project site. Natural hazards consist of heat, wind, dust, mosquito-borne diseases, and water-borne illnesses. Wind gusts can be very strong during the rainy season before thunderstorms. Dust brought by the Harmattan can be harmful to sensitive equipment and complex moving parts. Heat during the height of the dry season can be dangerous. Wetlands exist nearby making the site susceptible to mosquito-borne diseases.

The local people indicate that the site is not threatened by flood waters, but the lowlands that surround the site do flood in the rainy season.

2.2.5 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; and

c. Mobilization and staging constraints.

2.3 DESIGN SUBMITTALS

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Provide civil design submittals in accordance with RFP Section 01 33 16, DESIGN AFTER AWARD and SOW Section 1.0 – GENERAL. The submittals required for this project are stated in 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).

c. Final Geotechnical Report (include in the Design Analysis).

d. Final Existing Conditions Plan.

e. Pre-Final Site Layout and Grading Plans – Indicated existing and proposed

Civil features. Include other disciplines’ features (faded back) that affect the Civil Design (structures, wells, drainage, waste disposal vaults, waste storage and incinerator, latrines, etc.). Provide Grading Plans, Profiles, Cross Sections, and Details. Include contours, finish floor elevations, spot grades, and slopes in the Site Layout and Grading Plans. Include erosion control design.

f. Pre-Final Concrete Apron Plans, Cross Sections, and Details.

g. Preliminary Civil Specifications.

95% Design Submittal:

a. 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, minimizing utility lengths, minimizing earthwork and tree or shrub removal, and future expansion.

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

Provide cut and fill calculations. Include pertinent geotechnical information that affects earthwork.

c. Discussion of site drainage constraints and design decisions. Provide a hydrologic and hydraulic analysis of the site, including offsite areas that contribute to and influence the project’s site. Provide drainage basin map(s), rainfall data, and coefficients used. Provide calculations for designed finish floor elevations and sizing of infiltration features. 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. Include pertinent geotechnical information that affects the site drainage.

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d. Discussion of waste storage and disposal design decisions. Provide justification for the location, size, and filter drain design for each waste storage or disposal feature. Provide structural calculations for foundations and vaults for waste disposal structures, and handwashing cistern if foundations and vaults are designed by the Designer of Record. Calculations are not necessary if the foundation design is from an industry standard detail.

e. Discussion of latrine design decisions. Provide justification for the location of the latrine. Provide structural calculations for the latrine foundation if the foundation is designed by the Designer of Record.

Calculations are not necessary if the foundation design is from an industry standard detail.

f. Discussion of borehole water well design and drilling decisions. Provide calculations to demonstrate the well meets project requirements. Provide calculations for water demand at the proposed clinic.

g. Discussion of concrete apron constraints and design considerations. Provide calculations for the concrete sections. Include pertinent geotechnical information that affects the concrete and base design.

h. Site Survey as an appendix.

i. Geotechnical Investigation and Report 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 and existing by use of appropriate choice of line styles, line 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. Specifications may be notes on the Civil design drawings as an alternative to a separate specifications document.

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. World Health Organization (WHO) Guidelines for Drinking-water Quality

b. ANSI/AWWA A100-06, Water Wells

c. TB MED 577/NAVMED P-5010-10/AFMAN 48-138_IP, Sanitary Control and Surveillance of Field Water Supplies

d. NTRP 4-04.2.13/FM 3-34.469/AFMAN 32-1072, Water-Well Drilling Operations

e. WHO Technical Notes on Drinking-Water, Sanitation and Hygiene in Emergencies

f. United Nations Development Programme TAG13 The Design of Ventilated Improved

Pit Latrines (Att. #6)

2.5 GEOTECHNICAL INVESTIGATION AND REPORT

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Perform a geotechnical investigation and assessment of the project site to determine the subsurface conditions and geotechnical parameters for foundations, vaults, grading, and utility design. Perform the amount of testing, borings, and test pits at depths suitable for the project improvements. Provide at least two borings within the proposed clinic building footprint, one boring within the proposed latrine footprint, and one boring within the area of the proposed waste storage, disposal, or incinerator structures. For structures, perform tests to minimum of 4 meters below the lowest finish floor elevation. Include geotechnical investigation in areas where borrow material will be used. The Geotechnical work must be performed under the supervision of a professional geotechnical engineer registered with the jurisdiction having authority, and the report must be signed by the Geotechnical Engineer. In the absence of Host Nation codes, perform the geotechnical investigation and report per the IBC.

Avoid impact to existing trees and shrubs. Permits, vegetation clearing, and all access is the Contractor’s responsibility. Repair disturbed areas with compacted soil. The repaired area must be flush with the adjacent surface. Following restoration, stake and flag each of the hole locations with boring identification numbers. Provide a map indicating the borehole and test pit locations.

2.5.1 REPORT

Include, as a minimum, the following information:

a. Description of field work completed and equipment used; names, signatures and stamps of licensed professionals involved; name of drilling company.

b. A description of site subsurface conditions, regional geology, and seismic conditions at the site.

c. Site map of borehole and test pit locations.

d. High resolution color digital photographs of each borehole and test pit location.

e. Test pit logs with classification of all subsurface materials. The logs must distinguish fill materials from native materials, include all in‐situ test results, and include groundwater depth information. Distinguish between bedrock and rock boulders.

f. Reports of all the field and laboratory testing.

g. Recommendations for allowable bearing capacity, expected settlement, type of foundation, minimum footing and grade beam dimensions, lateral earth pressure parameters, and minimum depth of foundation for footing and grade beams.

h. Recommendations for preparation, placement, and compaction of onsite soils, borrow material, soil replacement, soil amendment/treatment, and structural fill. Include dewatering and temporary retaining structure needs.

i. Recommendations for concrete apron base design.

j. Recommendations for the storm and septic systems involving infiltration.

k. Recommendations for waste disposal filter drain designs including permeability rates.

l. Recommendations for the borehole water well.

m. Calculations to support conclusions and recommendations.

2.5.2 DESIGN DRAWINGS AND SPECIFICATIONS

On the design drawings and/or specifications, include geotechnical information that affect the design of the project, including but is not limited to, boring locations, boring logs, groundwater depth, and any details that convey requirements for site preparation.

Perform geotechnical work required for construction (i.e. compaction tests, inspection of structure foundation excavations). In the absence of Host Nation requirements, perform the geotechnical scope of work per the IBC.

2.6 BOUNDARY AND TOPOGRAPHIC SURVEY

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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. 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 0.10 meters.

e. Surface Drainage Features. Include normal water level for water bodies and high water line during flood season.

f. Trees: Locate trees over 150 millimeter diameter at chest height, and include tree species, diameter at chest height, and dripline diameter.

g. Geotechnical boring locations.

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

i. North arrow and scale of drawing.

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

k. 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.

Reference UFC 3-201-01, Civil Engineering, Section 2-2.2-SURVEYING for survey requirements. 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 clinic building, waste disposal and storage facilities, water well, and latrine as indicated on Att. #2 – Conceptual Site Plan. Do not locate the proposed clinic building and other structures in low points or depressions at the site. Amend the site layout as determined by site-specific constraints, code requirements, the owner’s preferences, and future expansion.

Locate the proposed clinic building outside the dripline of existing trees.

Locate proposed waste storage and disposal facilities a minimum of 50 m from the proposed clinic building. Locate proposed latrine a minimum of 35 m from the proposed clinic building and a minimum of 15 m from the proposed water well location. Consider the impact of the location of latrines and other waste disposal features on neighboring properties when determining the final site layout.

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

2.8 DEMOLITION

There are no demolition needs, other than minor clearing and grubbing, anticipated to construct the proposed improvements.

https://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_system https://en.wikipedia.org/wiki/Universal_Transverse_Mercator_coordinate_system

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2.8.1 CONSTRUCTION LIMITS

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

2.8.2 TREE DEMOLITION

Protect trees larger than 150mm diameter (measured at 1.3 m from the ground) 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, environmental studies, and coordination with local authorities related to tree and vegetation demolition.

2.8.3 DUST, DEBRIS, AND EROSION CONTROL

Prevent the spread of dust, debris, and erosion from the project site. Install erosion control measures before beginning construction. Do not use water if it results in hazardous or objectionable conditions such as, but not limited to, flooding, erosion, or pollution. Remove 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, replacement and improvement of on-site soils, soil compaction (for subgrades of structures), 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 Contractor-provided Geotechnical Report.

2.9.2 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.

2.9.3 CULTURAL RESOURCES

Cultural resources, such as archaeological remains are not expected but may be uncovered during excavation operations. If suspected cultural remains are found, cease excavation, secure the area, and notify the COR for further guidance.

2.9.4 SATISFACTORY MATERIAL

Excavated material, 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 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 by the off-site borrow source or by on-site inspection.

2.9.5 FILL AND BACKFILL COMPACTION

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In the absence of Host Nation requirements and geotechnical recommendations, fill and backfill must be placed in lifts 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 1 test per lift of subsurface structure (latrine foundations, waste storage and disposal vaults, etc.) backfill. 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.

2.9.6 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.

2.9.7 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/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 concrete 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. Provide structural fill to raise finished floor elevations a minimum of 50 centimeters above finished grade at the perimeter of the Health Clinic and 15 centimeters above finished grade at the perimeter of all other facilities, 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.

f. Provide 2 meters of gravel erosion protection around the perimeter of the proposed Health Clinic building.

Site grading around the building must meet Host Nation accessibility guidelines.

The Contractor must limit proposed landscape slopes to a maximum 2H:1V, which will a require non-erodible surface (i.e. rock, shrubs with mulch).

2.10 UTILITIES

This section applies to all project utilities located outside the building including, but not limited to, waste storage and disposal facilities, borehole water well, and latrine. See Sections 5.0-ELECTRICAL and Section 6.0-MECHNICAL for additional utility requirements.

In the absence of Host Nation requirements, design utilities per the IBC. Provide utility materials per IBC requirements.

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

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Provide drainage ditches, swales, or other gravity-driven drainage features to divert surface runoff away from structures. Design drainage features to eliminate ponding and to be protected against erosion. Provide 2 meters of gravel erosion protection around the perimeter of the proposed clinic building. Connect latrine downspouts to handwashing tanks.

2.10.2 SANITARY SYSTEM

Provide gray water discharge from sinks and showers in the proposed clinic building. Gray water must be discharged to the exterior of the building onto splash blocks or gravel. Design the system to drain away from the building foundation and prevent erosion.

Provide one multi-compartment alternating twin-pit VIP latrine. See Att. #6 – TAG13 The Design of Ventilated Improved Pit (VIP) Latrines for latrine design guide.

Gray water from latrine handwashing tanks must be discharged to a splash block or other erosion protection measure.

2.10.3 WASTE STORAGE AND DISPOSAL SYSTEM

Provide the following waste storage and disposal facilities:

a. Solid Hazardous Waste Storage Building - Develop a building pad and provide a

1 m concrete apron around the perimeter of the building.

b. Solid Hazardous Waste Incinerator - Develop a building pad and pedestal for the incinerator. Provide a 1 m concrete apron around the perimeter of the building. Provide an underground ash collection vault with a sand/gravel filter drain.

c. Liquid Hazardous Waste Storage Vault - Provide a below-grade concrete vault with minimum dimensions of 1.5 m wide, 2 m long, and 2 m deep. The vault must have an operable metal lid and a sand/gravel filter drain.

d. Solid Non-Hazardous Waste Storage Vault - Provide a below-grade concrete vault with minimum dimensions of 1.5 m wide, 2 m long, and 2 m deep. The vault must have an operable metal lid and a sand/gravel filter drain.

See SOW Section 6.0 – MECHANICAL for indoor sanitary scope.

2.10.4 BOREHOLE WATER WELL

Provide a borehole water well, as shown in Att. #2 – Conceptual Site Plan. Design the well to meet all requirements of the facility. Assume a well depth of 50 m for bidding purposes. Provide a manual hand or foot pump and spigot for the well.

No water connection between the well and the clinic building is required. See Section 6.0-MECHANICAL for additional pump requirements.

2.11 PAVEMENT

Provide minimum 1 meter wide, 10 centimeter thick Portland cement concrete building apron around the Solid Hazardous Waste Storage Building and the Solid Hazardous Waste Incinerator. Provide minimum 10 centimeters aggregate subbase for concrete aprons. Install the top of the apron a minimum of 10 centimeters above the adjacent ground. Increase thickness of concrete at outer edge adjacent to finished ground so that there is a minimum of 10 centimeters of bury on the concrete. Provide expansion joint between building and apron. Provide medium broom finish.

2.12 LANDSCAPING

Grade disturbed areas to eliminate ponding and provide positive drainage away from structures and foundations. Refer to 2.9 EARTHWORK section for minimum compaction requirements.

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3.0 ARCHITECTURAL

3.1 PROJECT DESCRIPTION

Provide and perform architectural design and construction services as required to provide a complete, accessible, functional, and usable new health clinic complex with latrines and other outbuildings in the community of Money near Malanville, Benin.

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. Ramp Section – Provide a section through the ramp, indicating amount and direction of slope and height of handrails;

i. Stair Section – Provide a section through each stair, indicating tread and riser dimensions and height of handrails;

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

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

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

and

m. 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.

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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. Interior Elevations – Provide interior elevations of all rooms to receive tile and all rooms with built-in casework, indicate materials and critical building heights;

c. Section and Plan Details – Provide details of critical building intersections including wall details, roof details, built-in casework details, exterior sunshade details, exterior bench details, etc.;

d. Window and Door Details – Provide details of all windows and doors at the head, jamb, and sill;

e. Stair and Ramp Details – Provide details for all stair and ramp components and intersections;

f. Handrail Details – Provide details of all handrail components and attachments;

g. Finish Schedule – Indicate all proposed finishes;

h. 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

i. Final Specifications – Provide line items and detailed descriptions of all work to be performed including detailed requirements for all materials and systems to be installed.

3.1.2.4 100% 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 life safety 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 the International Building Code (IBC).

3.2.2 HANDICAPPED ACCESSIBILITY REQUIREMENTS

All facilities must meet applicable Host Nation handicapped accessibility requirements. Additionally, the design must meet the following minimum requirements of the US Architectural Barriers Act (ABA):

a. All changes in level must meet the requirements of Section 303;

b. All passages and corridors must be designed to meet the accessible route clear width requirements of Section 403;

c. All doors must be designed to meet the door clear width and maneuvering clearance requirements of Section 404;

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d. All ramps must be designed to meet the slope, width, rise, and landing requirements of Section 405;

e. All stairs must be designed to meet the tread and riser size and nosing requirements of Section 504; and

f. All handrails must be designed to meet the height, extension, clearance, and circular cross section requirements of Section 505.

3.3 GENERAL SCOPE OF WORK

Provide the new, stand-alone structures described below. Detailed facility requirements are provided in the discipline-specific sections and attachments of this SOW.

3.3.1 HEALTH CLINIC

Provide a one-story, solid reinforced concrete or reinforced masonry Health Clinic with a concrete slab roof. Exterior finishes include plastered and painted exterior walls. Colors of exterior finishes must match other buildings provided as part of this project. The Health Clinic must comply with all Host Nation Ministry of Health and local Health Zone requirements. Provide the following functional areas for the Health Clinic:

Room # Room Name Function Minimum

Size (m2) 101 Lobby Waiting area for patients 45.0 102A Midwife On-Duty Sleeping quarters for overnight midwife 7.7 102B Shower Bathing room for midwife 2.9 103 Consultation Meeting room for doctors and patients 20.4 104 Delivery Child delivery room 19.9 105 Corridor Vestibule and circulation space 7.4 106 Work Room Room for intensive patient care 12.0 107 Corridor Open-air circulation 15.3 108 Terrace Waiting area for families of patients 50.4 109 Battery Ventilated battery room for photovoltaics 4.9 110A Dispensary Dispensary for vaccinations and medication 23.9 110B Medicine

Storage Storage for vaccinations and medication 4.9

111 Hospitalization In-patient intensive care 23.9 112 Post Partum

Recovery In-patient recovery room for new mothers 40.4

113A Break Room Rest area for doctors and midwives 9.9 113B Shower Bathing room for doctors and midwives 3.2

The completed facility must have a minimum enclosed net area of 292.1 m2.

3.3.2 LATRINE BUILDING

Provide one (1), one-story, solid concrete or reinforced masonry multi-compartment Latrine Building with concrete roof slabs that drain to rainwater collection tanks used for handwashing. Each Latrine Building must have four latrine compartments.

Exterior finishes include plastered and painted exterior walls. Colors of exterior finishes must match adjacent buildings of the same type. Provide ventilated improved pit (VIP) style latrines complying with all Host Nation requirements.

Provide the following functional areas for each Latrine Building:

Room # Room Name Function Minimum

Size (m2) 101 Latrine Latrine compartment with two (2) holes 1.8 102 Latrine Latrine compartment with two (2) holes 1.8 103 Latrine Latrine compartment with two (2) holes 1.8 104 Latrine Latrine compartment with two (2) holes 1.8

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- Pit Vented underground waste vault -

- Pit Vented underground waste vault -

- Pit Vented underground waste vault -

- Pit Vented underground waste vault -

- Pit Vented underground waste vault -

Size underground waste vaults for expected usage. Refer to Attachment #6 TAG 13 The Design of Ventilated Improved Pit Latrines for guidance.

The completed facility must have a minimum net usable area of 7.2 m2.

3.3.3 HAZARDOUS SOLID WASTE STORAGE BUILDING

Provide one (1), one-story, solid reinforced concrete or reinforced masonry Hazardous Solid Waste Storage Building with a mono-slope concrete roof slab.

Exterior finishes include plastered and painted exterior walls. Colors of exterior finishes must match other buildings provided as part of this project. The Hazardous Solid Waste Storage Building must comply with all Host Nation Ministry of Health and local Health Zone requirements.

The completed facility must have a minimum net usable area of 3.2 m2.

3.3.4 HAZARDOUS SOLID WASTE INCINERATOR

Provide one (1), solid reinforced concrete or reinforced masonry Hazardous Solid Waste Incinerator with a concrete roof slab. Exterior finishes include exposed concrete/masonry. The Hazardous Solid Waste Incinerator must comply with all Host Nation Ministry of Health and local Health Zone requirements. Refer to Section 6.0

MECHANICAL.

3.3.5 HAZARDOUS LIQUID WASTE STORAGE VAULT

Refer to Section 2.0 CIVIL.

3.3.6 NON-HAZARDOUS SOLID WASTE STORAGE VAULT

Refer to Section 2.0 CIVIL.

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.

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.

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

3.4.2.1 FIRE PROTECTION RATINGS OF INTERIOR FINISHES

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