B.08.02 Att.#7_Statement of Work (SOW).pdf

US Army Corps of Engineers Europe District

APO AE 09049

es19

Statement of Work

Project Number:

OHASIS #41758

Renovate Kindergarten “Päkapikk”

Võru, Estonia

Prepared by:

Design Section

Engineering Branch 22 February 2021

01 10 10 Statement of Work Renovate Kindergarten “Päkapikk”- Võru, Estonia

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SECTION 01 10 10

STATEMENT OF WORK

SECTION TABLE OF CONTENTS:

1 GENERAL

2 CIVIL AND GEOTECHNICAL (Not applicable)

3 ARCHITECTURAL

4 STRUCTURAL (Not applicable)

5 ELECTRICAL & COMMUNICATIONS

6 PLUMBING

7 FIRE PROTECTION (Not applicable)

ATTACHMENTS

Attachment # 1 Project Location Map Attachment # 2 Architecture As-Built Drawings Attachment # 3 Interior Finishing Schedule Attachment # 4 Specification of Sanitary Equipment Attachment # 5 Dedication Plaque

1.0 GENERAL

1.1 PROJECT DESCRIPTION

The Request for Proposal (RFP) provides parameters for a design-build project for renovation of a facility in Võru, Estonia; (Refer to the attached Location Map.)

The “Päkapikk” Kindergarten in Voru is a two-story concrete-masonry building with two separate wings with flat roof which had been constructed in 1969. The building envelope had been fully renovated in 2020. The kindergarten is owned by the local municipality and teaches 210 children with and without special needs.

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

a. Renovate one existing wing of kindergarten only as shown on attached Architecture as-built drawings. Architecture work includes but is not limited to replacement of interior doors (except fire rated doors to stairwell), replacement of flooring and ceilings, interior finishes for walls, floors and ceilings.

b. Full reconstruction of electrical system and lighting (communication and security systems not included)

c. Replacement of sanitary equipment in the bathrooms.

1.2 GENERAL REQUIREMENTS

The Contractor must deliver fully functional, turnkey type facilities (without mobile 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 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.

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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

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

Designer of Record approval is required for submittals with a “DA” designation.

Government approval is required for submittals with a “G” or “GA” designation.

Submittals having an “FIO” designation are for Contractor Quality Control approval. Submit the following to the Contracting Officer (KO) in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

D-01 Preconstruction Submittals

Demolition Plan; G

Sequencing Plan; G

SD-05 Design Data

65% Pre-Final Design; DA/GA

95% Final Design; DA/GA

100% Corrected Final Design; DA/GA

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 RFP 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.

1.4.2 TEST REPORTS

Provide all test results and reports identified in this SOW to the Government as a submittal in accordance with RFP 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 KO 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 KO.

1.5.1 LIFE-SPAN

The facility and the installed equipment must be permanent construction with an expected lifespan of more than 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 Host Nation building codes (current versions as of the date of RFP, unless otherwise indicated). In the absence of Host Nation building codes, use the International Building Code (IBC) and the 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 KO. 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 SPECIAL CONSTRUCTION REQUIREMENTS

1.8.1 DEMOLITION

The Contractor is responsible for all required demolition as indicated in this scope.

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

1.8.1.1 ABATEMENT AND DISPOSAL

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All demolished materials, including hazardous materials identified below, 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.

1.8.1.2 LOCATION 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 KO and provide the results of the relevant sampling and testing. Provide the hazardous material report no later than 30 days after Notice to Proceed (NTP) for information and approval.

1.8.2 PROTECTION OF WORK AREA

1.8.2.1 DUST AND DEBRIS CONTAINMNET

Seal the project area with construction barriers and dust partitions in order to contain construction dust and debris and maintain a clean environment outside of the work area. In addition to protections within the work area, provide temporary protection for all finishes from the entrance of the facility to each area of work. Patch and repairing any damage caused during construction. Coordinate the locations of barriers with the Government prior to the start of work.

1.8.2.2 PROTECTION OF FURNITURE, FIXTURES, AND EQUIPMENT

Protect all existing furniture, fixtures, and equipment that remain within the work area. Coordinate with the Government for any special protection measures required for sensitive equipment. The Contractor is responsible for repairing or replacing any damage caused during construction. The Contractor must conduct a preconstruction survey of furniture, fixtures, and equipment with a Government representative present.

1.8.2.3 NOISE AND VIBRATION CONTROL

Employ demolition and construction methods that minimize the production of sound and vibration. Coordinate the schedule of especially loud or disruptive activities with the KO prior to the start of work.

1.8.2.4 PROTECTION OF EGRESS AND LIFE SAFETY

The Contractor must not take actions that hinder existing egress paths or disrupt operation of life safety systems without prior coordination with the KO and all applicable authorities having jurisdiction (AHJ). The Contractor is responsible for supplying signage or other protective measures as required by the KO or AHJ prior to impeding the egress path or life safety system.

1.8.3 SEQUENCING OF CONSTRUCTION WORK

The Contractor must sequence construction to allow the wing that will not be renovated to remain occupied during construction. Do not block access to occupied areas during construction. Utility and communication services must remain functional in all occupied areas.

Some relocation of equipment and/or personnel may be required to comply with this requirement, all restrictions are listed below:

a. Personnel access to the wing that is not part of the renovation must always be possible during construction.

Provide a Sequencing Plan with the 95% Final Design Submittal. The Sequencing Plan must describe the proposed performance of construction operations to comply with the stated sequencing requirements. The Sequencing Plan must include a graphical depiction of the sequencing of each work area and mobilization/staging area. The Sequencing Plan is in addition to the requirements of RFP Section 01 32 01-PROJECT SCHEDULE or 01 32 16-SMALL PROJECT PROGRESS SCHEDULES (NOTE: Only one of these

22-Feb-22 Page 6 of 31 specifications applies to this contract, refer to other documents for the section applicable to this project).

END OF SECTION

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2.0 CIVIL AND GEOTECHNICAL

Not applicable

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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 Kindergarten.

Renovate the interior on the ground and first floor of one portion of the existing concrete/masonry building as shown on the attached as-built drawings that will serve as Kindergarten in Võru, Estonia. Renovation of the basement is not part of the project and limited to actions that are needed to connect electrical and mechanical work to existing mains.

Extensive coordination is required between the architectural work and the work of other disciplines described in this SOW.

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 KO. As-built drawings and schematic design have 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 RFP Section 01 33 16-DESIGN AFTER AWARD and 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 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. Demolition Plans – Provide existing floor plans, indicating all demolition required.

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

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

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

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

h. Interior Elevations – Provide interior elevations of all bathrooms and built-in casework and kitchenettes, indicate critical heights of surfaces and plumbing fixtures and describe all materials and finishes.

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

j. 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

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

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

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

e. Building Section – Indicate heights.

f. Wall Sections – Provide sufficient wall section(s) to indicate all materials and different conditions.

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

h. Door Schedule – Provide a schedule of all doors, indicating sizes, hardware, and operation.

i. Finish Schedule – Indicate all proposed finishes.

j. 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.

k. Final Specifications – Provide line items and detailed descriptions of all work to be performed.

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 Fire Suppression System codes and requirements. All new structures must have exits and means of egress that comply with current Host Nation 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.

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 alternate building materials to meet the facility’s requirements, but final selection of materials is subject to the approval of the KO. 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

22-Feb-22 Page 10 of 31 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

Demolition work includes, but is not limited to, the following items:

a. Demolish and remove existing interior doors (except fire rated doors to stairwell);

b. Demolish and remove existing suspended ceiling;

c. Demolish and remove existing loose layers of ceiling plaster;

d. Demolish and remove existing flooring and subflooring.

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. Provide a design informed by the modular size of selected materials. Building materials as described herein 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.

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.

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

N/A

3.4.4 INTERIOR CONSTRUCTION WORK

Provide the following interior architectural systems. Interior product and materials and finishes shall match materials and finishes in the already renovated wing of the kindergarten as much as possible.

3.4.4.1 INTERIOR WALL FINISHES

Provide new interior wall finishes as described below. Submit data sheets, color, and pattern of all wall finishes for review and approval.

3.4.4.1.1 INTERIOR PLASTER AND PAINT

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Remove staining or mold growth in some areas of wall and repair small cracks.

Plaster all walls and paint all walls that do not receive wall tiles with a minimum of two coats of latex enamel paint over compatible primer. Paint must be matte, gloss level (5), lead free, water resistive and open to vapor diffusion.

All paint must be low VOC and washable after drying. Load class for offices is RL

02. Load class for playroom and sleeping area is RL 03. Load class RL 04 applies on corridors, bathrooms, kitchens and technical rooms. Appearance class Ps2 applies to all rooms. Paint all walls and side of door opening light grey, all window sides white. Color must be coordinated with the KO.

3.4.4.1.2 CERAMIC WALL TILE

Provide glazed ceramic wall tiles from floor up to a height of 1500 mm in all toilet and bathrooms. In bathroom #136 tiles must be installed up to a height of 2100 mm. Protect all walls in toilet and bathrooms with elastomeric waterproofing membrane half meter high above floors. On walls with sinks or bathtubs provide elastomeric waterproofing half meter above water source, on walls with shower provide elastomeric water proofing up to a height of 2100 mm. Provide ceramic wall tiles on windowsills in all rooms / areas to receive ceramic wall tiles. Ceramic porcelain tiles must be glazed, glossy, dimensions 200 mm x 200 mm, thickness 6.5

mm. Provide walls in kitchen and utility room from floor up to a height of 2100

mm. ceramic porcelain tiles must be glazed, matt, dimensions 200 mm x 200 mm, thickness 6.5 mm. Install tiles according to manufacturer’s instructions with appropriate grout-filled joints, min. size 3 mm, color white. Tiles and color must be accepted by the KO.

3.4.4.2 CEILINGS

Remove all existing suspended ceilings and loose layers of plaster. An interior finishing schedule and architectural drawings for suspended ceilings have been provided as an attachment for reference only. Modification of the height of ventilation intakes and outlets must be modified as needed. Provide new ceilings as described below. Install ceilings to provide a clear room height in accordance with US, HN, and local building codes, but not less than 2.5 m above finished floor surface in any room. Do not use combustible materials for ceiling construction. Submit data sheets, color, and pattern of all ceiling finishes for review and approval.

3.4.4.2.1 ACOUSTIC CEILINGS

Provide new modular acoustic ceilings that are glued directly to the ceiling. A conceptual layout has been provided as an attachment for reference only. Cover 60- 70% of the playrooms and bedroom area with modular ceiling sized 1200 mm x 600 mm x 40 mm (joint width 8 mm). Provide modular ceiling (size 600 mm x 600 mm x 20 mm or 1200 mm x 600 mm x 20 mm) on hidden grids to cover ducts, pipes and other utilities. The portion of the areas that is not covered with ceiling tiles must be painted as described below under “exposed ceilings”. Acoustic tile ceilings must be level and flat. Provide and install all required components for an acoustic tile ceiling system including mounting and supports of light fixtures. Ceilings must have a minimum noise reduction coefficient (NRC) IAW Host Nation codes and Requirements. Integrate all light fixtures and mechanical grilles in the ceiling grid.

3.4.4.2.2 GYPSUM BOARD CEILINGS

Provide sound absorbing perforated gypsum board ceiling on steel substructure in all bathrooms and changing rooms. Holes in the gypsum board must have a free-form arrangement and different diameters (12, 20 and 35 mm). Backside of board covered with white acoustic fabric. Paint all ceilings with solvent-free paint, color white. Gypsum board ceilings must be level and flat and appear seamless once finished. Provide all necessary trim and edge beads. Coordinate location of light fixtures and mechanical grilles. Provide moisture resistant gypsum board in all bathrooms. Provide fire resistance rated gypsum board where required. All fire

22-Feb-22 Page 12 of 31 resistance rated gypsum board must be labeled by an approved independent testing laboratory and installed per testing laboratory instructions.

3.4.4.2.3 EXPOSED CONCRETE CEILINGS

Plaster and paint all exposed concrete ceilings except tiled areas and rooms with suspended ceilings. Provide a minimum of two coats of solvent-free interior paint, full matt gloss level (5), load class 02, appearance class Ps2 paint over compatible primer. Refer to interior paint requirement above.

3.4.4.3. SCREED / FLOOR SUBSTRUCTURE

Remove all existing flooring including substructures. Provide new floor substructure consisting of wooden joists, mineral wool, veneer of particleboard and special joist for sound insulation beneath the boarded floor to form a unified height throughout the building. Whole floor structure must meet fire resistance rating of REI-60 and Rw rating of 60 dB.

3.4.4.4 FLOOR FINISHES

Provide new interior floor finishes as described below and indicated on the attached Architecture drawings, Submit data sheets, color, and pattern of all floor finishes for review and approval.

3.4.4.4.1 NATURAL LINOLEUM FLOORING

Provide new non-slip Linoleum flooring in all playrooms and bedrooms, thickness

2.50 mm, classification 23/34/43, slip resistance R9, sound attenuation 6dB, surface with a protective layer. Weld sheets at seams, fold up to a height of 100 mm to the wall. Flooring must be heavy duty suitable for commercial use. Two different colors shall be used in each group room. Color and pattern must be consistent through the entire thickness of the flooring sheet.

3.4.4.4.2 PARQUET

Provide mosaic parquet for room #146. Parquet must be glued to floor surface, color natural ash, English pattern, dimension 8 x 10 x 160 mm. Provide floor finish of transparent white oil wax. Install baseboards, height 100 mm with matching finish. Color and material to be accepted by the KO.

3.4.4.4.3 CONCRETE FLOOR SEALER

Provide low VOC, clear epoxy concrete sealer on all exposed concrete floors.

Concrete sealer must be appropriate for high-traffic areas and have high oil and chemical resistance. Apply epoxy concrete sealer in accordance with manufacturer instructions. Test concrete for appropriate moisture content prior to application.

Apply three coats to two component solvent-free epoxy coating.

All floors of cloakroom and bathrooms must be primed and covered with a solvent free self-levelling epoxy compound. Epoxy flooring must be finished without baseboard, connection between walls and floors must be made with a radius of 3 cm.

The epoxy covered portion of the wall must be 100 mm high and match flooring color.

3.4.4.4.4 INTERIOR MUD RUG

Provide interior mud rug in the wardrobe, dimensions approximately 1000 mm to 1200 mm width, 2300 mm to 3700 mm length. Mud rug material must be high-absorbent polypropylene carpet with non-slip underlayment, Provide sample to the KO for acceptance.

3.4.4.5 INTERIOR DOORS

Provide new single wooden doors and wood frames. All hardware must meet the fire rating assemblies for the doors and frames. Provide standard door 42mm thickness.

Provide moisture resistant doors and door frames for all bathrooms and kitchens.

Paint all interior doors and frames using one coat primer and two coats of a water-based finish paint. Provide doors with glazing for rooms #133, #134, #141, 22-Feb-22 Page 13 of 31

#143, #144, #145, #146, #152, #220, #221, 3221A, #225 and #229. Glazed doors must be tempered glass and must be equipped with a door warning sign. Warning sign must be white or colored circle, diameter 300 mm of adhesive film, installation height 1600 mm for adults and 1200 mm for children. Submit colors for review and approval.

3.4.4.5.1 DOOR HARDWARE

All hardware must be heavy-duty and have a matte stainless steel finish. Install all hardware in accordance with the manufacturer’s instructions. All doors into toilet and bathrooms must have solid kick-plates on both sides.

Each door must have the following additional hardware as a minimum:

a. Three hinges on each leaf;

b. One floor or wall mounted doorstopper, as appropriate;

c. Lever latch handles;

d. Fully mortised lockset compatible with existing keying system;

e. Fully adjustable hydraulic door closer;

f. Door coordinator on all door pairs;

g. Panic push bar in compliance with Host Nation criteria on each leaf, as required;

h. Acoustic gasketing, as required; and

i. Door threshold max. 10 mm.

All doors must have a mortise lockset. All locksets must be keyed to one master key system. Provide panic hardware and smoke tight fire rated doors in egress routes as required by the Life Safety Code.

3.4.4.6 BATHROOM AND TOILET ACCESSORIES

Provide bathroom and toilet accessories as described below and indicated on the attached “Specification of Sanitary Equipment# sheet. All bathroom and toilet accessories must be made from corrosion resistant materials and have corrosion resistant, concealed fasteners. All bathroom and toilet accessories made from the same material must be finished to match. For toilet and plumbing fixtures, see Section 6.0 MECHANICAL. Submit data sheets and color/finish for all bathroom and toilet accessories for review and approval.

3.4.4.6.1 TOILET ROOM MIRRORS

Provide mirrors of 6 mm minimum thickness over each sink in rooms #139, #151, #218, #224 AND #228. Provide round mirror, diameter 500 mm. Provide rectangular mirror for room #136. Size must be approximately 600 x 1200 mm (width x height).

Securely fasten mirrors to the wall using mechanical fasteners through a steel frame. Do not hang or hook mirrors.

3.4.4.6.2 TOILET ROOM SHELVES

Provide one commercial grade, heavy duty stainless steel shelf below each toilet room mirror. Toilet room shelves must be wall mounted with mechanical fasteners.

3.4.4.6.3 SOAP DISPENSER

Provide one stainless steel soap dispenser with white epoxy finish for each sink, capacity 1.5l. Soap dispenser must be installed in room #136, #139, #151, #218, #221 and #228. Soap dispenser must be surface mounted with mechanical fasteners.

3.4.4.6.4 TOILET PAPER DISPENSER

Provide one roll metal toilet paper dispenser, diameter 250x125x254 mm in room 3

136. Provide two-roll metal paper dispenser, dimensions 116 x 130 x 290 mm in room #139, #151, #218, #224 and #228. Toilet paper dispenser must be surface mounted with horizontal dispensing.

3.4.4.6.5 PAPER TOWEL DISPENSER

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Provide metal paper towel dispensers made from stainless steel white powder coated in each toilet room. Provide contactless paper roll dispenser, dimensions 278 x 211 x 406 mm in room #136. Provide Paper towel dispenser, dimension 275 x 133 x 330 mm in room #139, #151, #218, #224 and #228. Paper towel dispensers must be surface mounted with horizontal dispensing.

3.4.4.6.6 SANITARY NAPKIN RECEPTACLE

Provide one metal sanitary napkin, dimensions 230 x 102 x 290 mm, capacity 6 liters at each toilet in room #136 rooms. Receptacles must be designed for surface mounting. Sanitary napkin receptacle must be capable of accepting reusable liners.

Mount within reaching distance for a person seated on the toilet.

3.4.4.6.7 GARMENT HOOKS

Provide heavy duty, commercial grade aluminum robe hooks with matte chrome finish in room #136. Unless indicated otherwise, mount garment hooks on the inside of each toilet cubicle door at a minimum.

3.4.4.6.8 WASTE RECEPTACLE

Provide wall mounted stainless steel waste receptacles with white epoxy finish and without lid in room # 136, # 139, #151, #218, #224 and #228. Receptacles must be designed for surface mounting or free standing, painted, with reusable liner.

Capacity must be not less than 25 Liters.

Provide stainless steal trash can with foot pedal, capacity 12 liters for room # 138, #149, #217, #223 and #228.

3.4.4.6.9 SHOWER ENCLOSURE

Provide square shaped shower enclosure, dimensions 900 x 900 x 1900 mm for room #1

136. Enclosure must be made of 4 mm clear tempered class with silver profiles and chromed door knob.

3.4.4.6.10 TOILET BRUSH

Provide wall mounted stainless steel toilet brush with brush holder and white epoxy finish in room #136.

3.4.4.6.10 HANDICAPPED BATHROOM ACCESSORIES

Provide handicapped bathroom accessories where required by accessibility codes.

These accessories must meet Host Nation handicapped accessibility requirements.

3.4.4.7 SPECIAL CONSTRUCTION

Provide the following special construction in the locations described below.

3.4.4.7.1 EXPOSED PIPES

Paint all exposed ferrous piping. Paint system must be one coat of rust inhibitive primer and two coats of finish for all pipes that are not painted. Pipes that are already painted must be cleaned and painted with adequate coats to provide uniformity with newly painted surfaces. Finish coat paint must be an alkyd base paint. Submit data sheets and colors for all paints review and approval.

3.4.5 SIGNAGE

Provide all signage in accordance with Host Nation standards.

3.4.5.1 EXTERIOR SIGNAGE

Provide exterior signage as described below. Construct all exterior signs from corrosion resistant materials appropriate for continuous exposure to the elements.

3.4.5.1.1 EXTERIOR DEDICATION PLAQUE

Provide a dedication plaque approximately 600 mm wide x 450 mm high fabricated from powder coated aluminum with permanent printed 18 mm high, “Arial“ font letters as indicated below. Adhesive applied images or text are not acceptable.

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Provide the emblem of the United States European Command between two flag emblems, one flag of the United States of America and one of the Republic of Estonia.

Plaque location and mounting height to be directed by the KO.

The exterior dedication plaque must have text similar to the following in both English and the Host Nation language: “The Renovation of the “Päkapikk” Kindergarten was accomplished as a partnership between the people of the United States of America and the people of Republic of Estonia, with support from the United States European Command and the Office of Defense Cooperation and the Office of Security Cooperation, U.S. Embassy Tallinn, Republic of Estonia. Provide the year of project completion below the text. Coordinate the final dedication plaque verbiage and graphics with the KO prior to procuring the sign.

See attached dedication plaque template for reference.

3.4.6 FINAL CLEAN-UP

Clean all areas impacted by the work under this project. This includes all rooms where renovation work was completed and all circulation paths (corridors, vestibules, etc.) leading to work areas from building entrances. Follow the cleaning instructions provided by the manufacturers for all building material and equipment. Follow the application instructions provided by all cleaning agent manufacturers. Provide all devices and tools required for the performance of the work to include all necessary additional scaffolding and ladders. Remove all temporary protective coatings left in place during construction. Liquid cleaners must not contain any volatile organic content (VOC).

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4.0 STRUCTURAL

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5.0 ELECTRICAL & COMMUNICATIONS

5.1 GENERAL

This section includes requirements for the design, procurement, installation, and testing of a complete electrical power system. Provide a complete design and perform all labor and provide all materials, equipment, machinery, supervision, and any other items necessary to complete the electrical systems.

Electrical design must conform to the design criteria, standards, codes, and locally accepted equivalent host nation practices. Specially selected design products must have been proven reliable and trouble-free in commercial service locations for two years and longer in an environment similar to that of the project site.

5.1.1 APPLICABLE DESIGN CRITERIA

Project design must be in accordance with the requirements outlined in Section 1.7

DESIGN CRITERIA.

In the absence of Host Nation Building Codes, use the International Building Codes (IBC) or the following U.S. Codes and Technical Standards and regulations:

General Standards:

IES Lighting Handbook, Ninth Edition NFPA 70 National Electrical Code NFPA 101 Life Safety Code UFC 3-501-01 Electrical Engineering UFC 3-520-01 Interior Electrical System UFC 3-530-01 Interior and Exterior Lighting Systems and Controls UFC 3-550-01 Exterior Electrical Power Distribution UFC 3-560-01 Electrical Safety O&M

International Electrical Commission Publications I.E.C.:

IEC 60309 Standard for plugs, socket-outlets, and couplings for industrial purposes IEC 60144 Degrees of protection of enclosures for low voltage switchgear and control gear IEC 60227 Polyvinyl chloride insulated cables of rated voltages to and including 450/750V IEC 60423 Outside diameters of conduits for electrical and threads for conduits and fittings IEC 60454-1-3 Specifications for pressure-sensitive adhesive tapes for electrical purposes IEC 60614 Specification for conduits for electrical installations IEC 61537 Cable Tray Systems and Cable Ladder Systems for (2001) Cable Management IEC 61439 Low-Voltage Switchgear and Control-gear Assemblies IEC 60331-21 Insulation integrity for 180 minute IEC 62305 Lightning Protection System IEC 62612 Self-ballasted LED Lamps for General Lighting Services with

Supply voltages > 50V

5.1.2 SD-03 PRODUCT DATA

The following product data must be submitted and accepted by the KO prior to installation and commencement of required feature of work:

a. Metal Tubing

b. Conduit Fittings

c. Conductors

d. Outlet and splice boxes

e. Receptacles

f. Toggle Switches

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g. Panel board

h. Circuit Breakers

i. Terminal Cabinets

j. Disconnect Switches

k. Conduits

l. Cable Trays

m. Surface Metallic Raceway

n. Lighting Fixtures

5.1.3 SD-02 SHOP DRAWINGS

Submit the following to the KO during construction:

a. Panel boards

b. Circuit Breakers (to be submitted together with Item a)

c. Panel board Accessories (to be submitted together with Item a)

5.1.4 SD-06-09 FIELD TEST REPORTS

Submit the following to the KO during construction:

a. 600V Wiring Test

b. Grounding System Test

c. GFI Interrupter Test

d. Lighting

5.1.5 DRAWINGS AND DESIGN ANALYSIS

The following electrical detail drawings must be provided as required, but must also conform to the requirements of this SOWS and are subject to the approval of the KO. Provide the following drawings and analyses of each of the listed submittals:

65% Design Submittal

a. 65% Electrical design analysis and load calculations.

b. Legend and Abbreviations.

c. Electrical/Communications Site Plan(s).

d. Demolition plan(s), showing existing conditions and demolition work.

e. Single line diagrams for the building electrical system.

f. Power Plan(s) showing locations of MDP’s (Main Distribution Panels), SDP’s

(Sub-Distribution Panels), transformers, wire ways, power receptacles, ground bars, and electrical connections for mechanical and other equipment.

Circuit information must be shown.

g. Lighting Plan(s) showing fixture layouts, Fixture schedule, emergency fixtures, controls, circuiting, and exit signage.

h. Cable Tray Plans.

i. Grounding floor plan(s) and risers.

j. Panel schedules.

k. Lighting illumination calculations

95% Design Submittal

a. All requirements for the 65% submittal, updated per comments from the 65% review meeting.

b. Additional plans and Risers.

c. 95% Design Analysis.

d. Specifications detailing materials, equipment and installation methods.

100% Design Submittal

a. All requirements for the 95% submittal, updated per the comments for the 95% review meeting.

5.1.6 ELECTRICAL DESIGN ANALYSIS

Provide a design analysis for each design phase of the project. Provide the following minimum information:

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a. Load calculations and demand factors to include an additional 25% for future loads.

b. Short circuit calculations and ampere interrupting capacity (AIC) rating of distribution equipment.

c. Electrical coordination study of new building power distribution and protective devices in coordination with existing systems.

d. Voltage drop calculations.

e. Lighting calculations including both general and emergency lighting.

f. Electrical design narrative describing electrical design components and changes and decisions completed from each design reviews.

g. Catalog cut sheets for cables, light fixtures, MDP, subpanels, circuit breakers, and other unique equipment.

5.2 ELECTRICAL SCOPE

Provide electrical systems design for Renovate Kindergarten “Päkapikk” Võru, Estonia. Demolish and install new power distribution, lighting, equipment grounding. There is existing electrical main supply line and electrical meter provided from local power company, therefore not a part of this RFP. For the Contractor, the electrical installation starts with the main building panel and main electrical feeder that connects the main building panel with the provided electrical meter. Through the KO, the Contractor must coordinate with customer regarding utility line locations and any required installation phasing. This package is compromised of the furnishing, delivery, equipment, and associated protection systems. Design to include the following items:

a. Provide new electrical system throughout the southern wing of the building.

b. Remove and replace main service entrance equipment, including MDP and SPD.

c. Remove and replace all electrical cable and conduit including, service entrance, feeder, and branch circuit.

d. Remove and replace all existing lighting system with new LED light fixture and controls.

e. Remove and replace all electrical outlets.

f. All systems that will remain, (e.g., communications, FA, and alarm systems) shall be reconnected and any disruption during construction to any of these systems must be coordinated with the user through COR.

5.3 DEMOLITION

Disconnect, remove, and dispose of all accessible unused electrical wiring/cabling and equipment involved in this renovation. Demolition includes the emergency lighting system battery array and controls, fluorescent lighting fixtures, switches, sub distribution panels. Remove and dispose all lighting fixtures and switches in the renovated space and power for miscellaneous equipment. Demolished material must be hauled away and disposed of properly. Demolition includes the following and areas defined in this document:

a. Demolish service entrance equipment

b. Demolish all existing light fixture and controls

c. Demolish all existing electrical receptacles.

d. Demolish all existing electrical circuit and conduit

5.4 EXTERIOR ELECTRICAL WORK

5.4.1 PRIMARY POWER

Coordinate with the local power company or municipal through KO to clarify the connection point, availability of capacity and adequateness of incoming feeder lines. Any cost incurred is the Contractor’s responsibility.

5.4.2 EXTERIOR POWER RECEPTACLES

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Exterior weather proof receptacles must be installed at every door entrance along the building exterior. Exterior weather proof receptacles must be RCD (Ground Fault Circuit Interrupter-GFCI) protected.

5.4.3 LIGHTNING PROTECTION AND GROUNDING

Building doesn’t have any existing lighting protection. Estonian Building Codes doesn’t require lighting protection in this case. But contractor shall provide equipment grounding and bonding in accordance with IEC 62305. The potential equalization system to include of the integration of all metal parts of electrical grounding, sanitary, to include metallic cable support systems. Refer to the local Guide for requirements. The grounding ring material must be 16 mm2 bare copper wire or hot-dip galvanized steel St/tZn (30 x 3.5 mm) buried 800mm deep, 1 meter outside the building foundation with a 19mm diameter x 3m copper clad steel ground rod at each corner. The ground resistance must be determined from the soil conductivity, local conditions, and embedded earth electrodes in the foundations.

Based upon the dimensions of the facility, the ground resistance must normally not exceed 25 ohms earth transition resistance. In the event that the measured ground resistance exceeds this value, additional ground rods must be provided. Testing must not be done within 48 hours of rain.

Connect the Grounding System to the main grounding (potential equalization) bus bar located in the building Main Electrical room. The grounding system must be connected to all metal surfaces of sanitary, ventilation, heating systems, and electrical systems, to include the metallic cable support systems.

Supply cable system (from Power Source) must be TN-S with division of neutral conductor into neutral conductor and grounding conductor. Facility cable system must be TN-S. Provide a ground bus bar in all electrical and telecommunications rooms.

5.5 INTERIOR POWER SYSTEMS

5.5.1 GENERAL REQUIREMENTS MAIN DISTRIBUTION PANEL (MDP)

The switchgear and installed equipment parts must be sized to meet circuit load and the relevant short circuit requirements. This includes the requirements of applicable UFC and Host Nation. Short-circuit currents must be limited as specified in Host Nation Requirements (HNR). Local power main panel might require also metering equipment with connectivity to local UEMCS system.

Nominal voltage: 400/230 V power Frequency: 50 Hz System: TNS (L1, L2, L3, N and E)

Molded Case Circuit Breakers (MCCBs) must be used generally within the Low Voltage (LV) distribution system. Circuit breakers must be of one common manufacturer.

Breakers must comply with Host Nation requirements and the following:

a. Sized for a minimum of 125% of the demand load they serve for future growth.

b. Expandable and must have a minimum spare space of approximately 25%.

c. Ammeters must be provided with 15 min average maximum indication.

d. Provide voltmeters.

e. Distribution boards must be provided with a suitable earth bar and neutral bar, with adequate provision for the connection of a circuit protective conductor for each outgoing way.

f. Fully rated for the available fault current and furnished with main circuit breakers full sized bolt-on branch breakers, insulated neutral busses and bonded equipment-grounding busses.

g. Panel board bus bars must be copper.

h. Each distribution board must be provided with an engraved plastic label on the outside of the front cover, bearing the designation of the board and its reference number, if any, as given on the drawings or in the schedules. The label must be fixed in position by chromium-plated set screws. Each such

22-Feb-22 Page 21 of 31 label must be not less in size than 100 mm x 30 mm, and must bear the required inscription in white on a black background, using letters and/or digits not less than 5 mm high.

i. Surge/over voltage protection is to be provided within the panels in accordance with HNR.

j. Location for the MDP must be the electrical room.

5.5.2 GENERAL REQUIREMENTS SUB DISTRIBUTION PANELS (SDP’s)

The following text covers each individual sub distribution panel.

The construction of the SDP must conform to applicable UFC and Host Nations requirements. The switchgear and installed equipment parts must be sized to meet circuit load and the relevant short circuit requirements. This includes the requirements of applicable UFC and Host Nation. Short-circuit currents must be limited as specified in Host Nation Requirements (HNR).

No live parts must be installed at the front of the distribution panels. (Dead front panels) Nominal voltage: 400/230 V Frequency: 50 Hz System: TNS (L1, L2, L3, N and E) It is intended that MCCBs, Miniature Circuit Breakers (MCBs) are used generally within the LV distribution system. Circuit breakers must be of one common manufacturer. Breakers must comply with HNR.

a. Sized for a minimum of 125% of the demand load they serve for future growth.

b. Expandable and must have a minimum spare space of approximately 25%.

c. Distribution boards must be provided with a suitable earth bar and neutral bar, with adequate provision for the connection of a circuit protective conductor for each outgoing way.

d. Fully rated for the available fault current and furnished with main circuit breakers full sized bolt-on branch breakers, insulated neutral busses and bonded equipment-grounding busses.

e. Panel board bus bars must be copper.

f. Each distribution board must be provided with an engraved plastic label on the outside of the front cover, bearing the designation of the board and its reference number, if any, as given on the drawings or in the schedules. The label must be fixed in position by chromium-plated set screws. Each such label must be not less in size than 100 mm x 30 mm, and must bear the required inscription in white on a black background, using letters and/or digits not less than 5 mm high.

g. Surge/over voltage protection is to be provided within the panels in accordance with HNR.

h. Location for the subpanels must be electrical determined during design (must be outside means of egress area).

5.5.3 INTERIOR POWER INSTALLATION:

Cable installation throughout the facility must be recessed mounted (under plaster or above ceiling) in wire-ways, conduit, and cable tray. Cables for receptacle and lighting circuits must be plastic coated cable as required by Host Nation codes and standards for the facility type. Maximum voltage loss for any branch circuit must be 3% and for a feeder must not be more than 2%. The minimum cross sections of the cables must be 125% of the required maximum load. The cross-section must not be less than 1.5 mm² for lighting circuits, and 2.5 mm² for electrical outlets.