TENDER NO.:

TITLE:

ADDENDUM No.:

ISSUE DATE:

MRHA MET 20-116 Metro Regional Housing Authority Edgemere - Window Replacement 79 Crichton Avenue, Dartmouth, N.S.

Metro Regional Housing Authority Edgemere - Window Replacement 79 Crichton Avenue, Dartmouth, N.S.

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13 August 2020

The following information is provided to the potential tenderers for the above named project, to the extent referenced and shall become a part thereof. No consideration will be allowed for extras due to the tenderer or any sub-contractor not being familiar with this addendum. This Tender addendum shall form part of the Contract Documents and is to be read, interpreted and coordinated with all other parts. The following revisions supersede the information contained in the original instructions and specifications issued for the above named project.

AMENDMENTS

1) Added to scope of work: Dust Control

Contractor to provide temporary enclosures at all interior locations during windowreplacement for dust control. Zip Wall Dust Barrier System or approved equal.

2) Added to scope of work: Wood returns/ trim at sill, jamb & head to replace drywall

Contractor to install wood returns/ trim at all sill, jamb and head locations noted asgypsum board in tender drawings details. - see revised details SK-4 & SK-5

All casings trim shall be clear pine All window returns shall be clear pine 1 coat primmer/ 2 coats paint as per specifications on all trim and window returns.

Finish and Color as per project manager.

3) Prime/ paint any damaged/ repaired gypsum board as per specifications

Contractor to repair and damaged gypsum board c/w 1 coat of primer, 2 coats ofpaint as per specifications. Color and finish to match existing

4) Added to scope of work: Relocations of Tenant Furniture as Required.

The contractor shall be responsible to relocate & reinstall any furniture/ personal itemfrom tenant units/ corridors as required to complete work.

Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 1 of 8

__________________________________________________________________________________ MRHA Paint Section 08 53 13 Window Replacements in Dartmouth Supply & Install Page 1 of 5 MET20-116 Revised February 2020 __________________________________________________________________________________

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PART 1 GENERAL

1.1 Section Include .1 Surface preparation and field painting of exposed interior items and surfaces.

.2 Surface preparation and field painting of exposed exterior items and surfaces.

1.2 References

.1 American Society for Testing and Materials (ASTM) D 16 - Standard Terminology for Paint, Related Coatings, Materials, and Applications.

1.3 Submittals

.1 Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.

1.4 Product Alternates

.1 Bidders shall apply to the Housing Authority, in writing not later than 4:30 p.m. on the 6th working day prior to Tender Closing Date for product alternate approval.

.2 Request for product approval shall include technical specification sheet containing

complete product data. It is the responsibility of the contractor submitting to demonstrate compliance with this specification

1.2 Certification

.1 Product shall be an MPI (Master Painters Institute) approved product, and have an MPI number for the appropriate classification of paint.

1.3 Quality Assurance .1 Installer Qualifications:

.1 Installer Qualifications: A firm or individual experienced in applying paints and coatings similar in material, design, and extent to those indicated for this Project, whose work has resulted in applications with a record of successful in-service performance.

.2 Obtain block fillers and primers for each coating system from the same

manufacturer as the finish coats.

.3 Paint exposed surfaces. If an item or a surface is not specifically mentioned, paint the item or surface the same as similar adjacent materials or surfaces. If a color of finish is not indicated, Architect will select from standard colors and finishes available.

.4 Do not paint prefinished items, concealed surfaces, finished metal surfaces,

operating parts, and labels.

Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 2 of 8

__________________________________________________________________________________ MRHA Paint Section 08 53 13 Window Replacements in Dartmouth Supply & Install Page 2 of 5 MET20-116 Revised February 2020 __________________________________________________________________________________

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.2 Supplier Requirements:

.1 The Housing Authority reserves the right to request samples of each of the paints and primer prior to awarding the tender. Samples shall be examined by Housing Authority Reps for coverage, stain blocking ability (for primer), quality of coverage (with two coats of paint) and extent of paint splatter.

.2 Supplier shall provide Manufacturer recommendations for paint application

(materials & techniques). 1.4 Delivery Storage and Handling

.1 Deliver materials to Project site in manufacturer's original, unopened packages and containers bearing manufacturer's name and label:

.2 Store materials not in use in tightly covered containers in a well-ventilated area at a

minimum ambient temperature of 45 deg F (7 deg C). Maintain storage containers in a clean condition, free of foreign materials and residue.

1.5 Project Conditions

.1 Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

1.6 Extra Materials

.1 Furnish extra paint materials from the same production run as the materials applied and in the quantities described below. Package with protective covering for storage and identify with labels describing contents. Deliver extra materials to Owner. Furnish Owner with 1 gal (3.8 l) of each material and color applied.

PART 2 PRODUCTS

2.1 General

.1 Material Compatibility: Provide block fillers, primers, sealers, and finish-coat materials that are compatible with one another and with the substrates indicated under conditions of service and application, as demonstrated by manufacturer based on testing and field experience.

.2 Product must have a Master Painters Institute (MPI) product approval

.3 Product shall be non-flammable

.4 Product shall have a flash point not less than 90deg C

.5 Product shall also follow ASTM D3960-5 and Canadian regulations for maximum allowable VOC levels

.6 Product shall be water soluble, and shall be manufactured of an acrylic base, and may include latex, vinyl and/ or copolymer additives.

.7 When painting over new/unfinished surfaces and materials apply manufacturers recommended primer and sealer.

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__________________________________________________________________________________ MRHA Paint Section 08 53 13 Window Replacements in Dartmouth Supply & Install Page 3 of 5 MET20-116 Revised February 2020 __________________________________________________________________________________

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2.2 Materials

.1 Interior Wall Paint:

.1 Product shall be have an Eggshell finish (MPI gloss level 2 or 3). VOC levels shall be 100 g/L or less, or have an MPI VOC range classification of E2 or E3. Solids by volume shall be minimum 34%. .2 Approved products:

. .1 PPG Paints Speedhide 6-411 .2 Benjamin Moore EcoSpec WB F374 .3 Benjamin Moore Ultra Spec 500 K538 .4 Dulux Ultra Zero VOC 97900 .5 Glidden Pro 20044 .6 Beauti-Tone Natura Interior Latex Eggshell 500-series .7 Sherwin Williams ProMar 200 Zero VOC (B20W02651,

B20W02653) .8 Sherwin Williams Builders Solution Interior Latex Eggshell

A62W00151 .9 Sico Expert 833-6XX .10 Behr Pro i300 Interior Eggshell #330

.2 Interior Ceiling Paint:

.1 Product shall have a Flat finish (MPI gloss level 1). Ceilings: VOC levels shall be 50 g/L or less, or have an MPI VOC range classification of E3. Volume Solids shall be minimum 32% .2 Approved Products

.1 Benjamin Moore Ultra Spec K536

.2 Dulux Ultra Zero VOC 97500

.3 PPG Paints Speedhide 6-70

.4 SICO Performa 610-550

.5 Behr Pro i300 Interior Dead Flat #PR310

.6 Sherwin Williams ProMar 200 Zero V.O.C. Interior Latex Flat B30-2600 Series

.7 Sherwin Williams Quali-Kote Interior Latex Flat B30WB1251

.3 Interior Trim:

.1 Product shall have a semi-gloss finish . VOC levels shall be 100 g/L or less, or have an MPI VOC range classification of E2 or E3. Product shall be have a semi-gloss finish (MPI gloss level 5). Solids by volume shall be minimum 33%.

.2 Approved products:

.1 Benjamin Moore Ultra Spec K539

.2 Benjamin Moore Eco Spec WB F376

.3 Dulux Lifemaster 59211

.4 PPG Paints Speedhide 6-500

Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 4 of 8

__________________________________________________________________________________ MRHA Paint Section 08 53 13 Window Replacements in Dartmouth Supply & Install Page 4 of 5 MET20-116 Revised February 2020 __________________________________________________________________________________

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.5 Sherwin Williams ProMar 200 Zero VOC Interior Latex Semi-Gloss (B31W04651, B31W04653)

.6 Sherwin Williams Quali-Kote Interior Latex Semi-Gloss A26WB1150 Series

.7 Sico Ecosource 857-6XX

.8 Behr Pro i300 Interior Semi-Gloss #PR370

.4 Exterior Paint:

.1 Product shall have a semi-gloss finish (MPI gloss level 5). VOC levels shall be 150 g/L or less, or have an MPI VOC range classification of E2 or E3. Solids by volume shall be minimum 33%. .2 Approved products:

.1 Benjamin Moore Ben K543

.2 Benjamin Moore Ultra Spec Ext K449

.3 PPG Paints Sun Proof 78-45

.4 Dulux Weatherguard 1550

.5 Sico Expert 977-6XX

.6 Behr Pro i300 Exterior Semi-Gloss #5850

.7 Sherwin Williams A-100 Exterior Latex Gloss

.5 Exterior Floor:

.1 Product shall have a satin finish. VOC levels shall be 150 g/L or less, or have an MPI VOC range classification of E2 or E3. Solids by volume shall be minimum 31%. .2 Approved products:

.1 Benjamin Moore Floor & Patio Enamel K122

.2 PPG Paints Porch & Floor Enamel 3-510 Series

.3 ICI Dulux X-Pert 247010

.4 Behr Premium Plus Porch & Floor Paint 6050

.5 Para Ultra 1600

.6 SICO Int/Ext for Floors

.7 Sherwin Williams ArmoSeal Tread-Plex B90 Series

.8 Dulux Water Based Polyurethane Floor Enamel 247010 PART 3 EXECUTION 3.1 Examination & Preparation

.1 Protect areas not to be painted including but not limited to furniture, appliances and tenant personal property by providing adequate covering with drop cloths, polyethylene film and masking. Remove hardware and hardware accessories, plates, machined surfaces, lighting fixtures, and similar items already installed that are not to be painted. If removal is impractical or impossible because of size or weight of the item, provide surface-applied protection before surface preparation and painting. After completing painting operations in each space or area, reinstall items removed using workers skilled in the trades involved.

Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 5 of 8

__________________________________________________________________________________ MRHA Paint Section 08 53 13 Window Replacements in Dartmouth Supply & Install Page 5 of 5 MET20-116 Revised February 2020 __________________________________________________________________________________

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.3 Clean and prepare surfaces to be painted according to manufacturer's written

instructions for each particular substrate condition and as specified. Examine drywall surfaces, remove and repair picture hangers, nail holes, cracks, “nail pops” and other minor defects using patching compound, and sand smooth. Said areas are to be primed using the appropriate wall or ceiling paint. All surfaces to be painted shall be clear of dust and dry. Surfaces painted with defects shall be repaired and repainted at Contractor’s expense.

.3 Wood trim areas to be painted should have nail holes, cracks and other minimal faults

filled with putty, and should be sanded to a smooth surface. Peeling paint shall be scraped & sanded smooth. A primer coat of trim paint is to be applied to the sanded areas.

.5 Commencement of work shall be construed as acceptance of conditions.

3.2 Application

.1 Prime all areas to be painted with one coat of stain blocking primer.

.2 Apply one coat of paint in accordance with manufacturer’s recommendations to all

surfaces that were previously painted. Apply two finish coats of paint to all newly installed & primed surfaces.

.3 Apply coatings by brush, roller, spray, or other applicators per manufacturer's written

instructions

.3 Painted surface shall receive full coverage and be free of brush marks, sags, streaks, runs, voids or pinholes.

3.3 Cleaning

.1 Remove rubbish and waste from site daily.

.2 All paint splatter is to be completely removed from all surfaces, furnishings, appliances

and tenant belongings. .3 Protect work of other trades, whether being painted or not, against damage from

painting. Correct damage by cleaning, repairing or replacing, and repainting, as approved by Project Manager.

.4 Provide "Wet Paint" signs to protect newly painted finishes. After completing painting

operations, remove temporary protective wrappings provided by others to protect their work.

.5 After work of other trades is complete, touch up and restore damaged or defaced

painted surfaces.

END OF SECTION Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 6 of 8

A-4

AS NOTED5 OF 6

SECTION DETAILS @ NEW WINDOWS

DATE:

CHECKED BY:

SHEET NUMBER:

DRAWN BY:

PROJECT NO:

SCALE

PR

OJE

CT

NOVA SCOTIAProperty & Facilities

PF-2020-022 MRHA

AB

.....

EDGEMERE MANOR - WINDOW

REPLACEMENT

79 CRICHTON AVE, DARTMOUTH, N.S.

JULY-28-2020

TIT

LE

3"=1'-0"

DETAIL - NEW WINDOW SILL @ CONCRETE WALL

2

3"=1'-0"

DETAIL - NEW WINDOW HEAD @ CONCRETE WALL

1

3"=1'-0"

DETAIL - NEW WINDOW SILL @ BRICK VENEER

4

3"=1'-0"

DETAIL - NEW WINDOW HEAD @ BRICK VENEER

3

3"=1'-0"

DETAIL - NEW WINDOW HEAD @ METAL PANEL

5

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Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 7 of 8

A-5

AS NOTED6 OF 6

PLAN DETAILS @ NEW WINDOWS

DATE:

CHECKED BY:

SHEET NUMBER:

DRAWN BY:

PROJECT NO:

SCALE

PR

OJE

CT

NOVA SCOTIAProperty & Facilities

PF-2020-022 MRHA

AB

.....

EDGEMERE MANOR - WINDOW

REPLACEMENT

79 CRICHTON AVE, DARTMOUTH, N.S.

JULY-28-2020

TIT

LE

3"=1'-0"

PLAN - NEW WINDOW JAMB @ BRICK VENEER

1

3"=1'-0"

PLAN - NEW WINDOW JAMB @ CONCRETE WALL

2

3"=1'-0"

PLAN - NEW WINDOW JAMB @ METAL PANEL

3

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Tender No. MET20-116 Window Replacements in Dartmouth ADDENDUM #1 Page 8 of 8