Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Tuesday, August 04, 2020

ADDENDUM # 08 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Document Changes are to be noted in the document referenced above. 1.0 DOCUMENT CHANGES: 1.1 Reference Part 1 – Invitation and Submission Instructions, Section 1.4 – RFP Timetable

REMOVE –

Issue Date of RFP Friday, June 26th, 2020 Deadline for Questions Friday, July 17th, 2020 Deadline for Issuing Addenda See Section 3.3.3

Submission Deadline Date and Time Thursday, July 23rd, 2020 @ 2:00 PM

Atlantic Daylight Time Rectification Period 5 business days Anticipated Ranking of Proponents Thursday, July 30th, 2020 Contract Negotiation Period 5 business days Anticipated Execution of Agreement Thursday, August 6th, 2020

REPLACE WITH –

Issue Date of RFP Friday, June 26th, 2020 Deadline for Questions Friday, August 14th, 2020 Deadline for Issuing Addenda See Section 3.3.3

Submission Deadline Date and Time Thursday, August 20th, 2020 @ 2:00 PM

Atlantic Daylight Time Rectification Period 5 business days Anticipated Ranking of Proponents Thursday, August 27th, 2020 Contract Negotiation Period 5 business days Anticipated Execution of Agreement Thursday, September 3rd, 2020

This addendum WILL require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will be changed to 2:00 pm ADT on August 20th, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Thursday, July 30, 2020

ADDENDUM # 07 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Document Changes are to be noted in the document referenced above. 1.0 DOCUMENT CHANGES: 1.1 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS

ADD – Revised Existing Conditions Plan for 174 Bluenose Drive property

(drawing C-03), dated July 30th, 2020 (HERE). 1.2 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS ADD – CAD files for Bathymetric Data from Appendix H – Existing Conditions

Survey Plans, dated July 30th, 2020 (HERE). 1.3 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS ADD – WDCL-1 Survey Plan (For Information Purposes only), dated September

14th, 2010 (HERE). This addendum WILL NOT require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will remain 2:00 pm ADT on August 13th, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Wednesday, July 29, 2020

ADDENDUM # 06 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Clarifications are to be noted in the document referenced above. 1.0 CLARIFICATIONS: 1.1 Reference Appendix D – D.2.4.3.1 General Requirements & D.2.5 Construction Deliverables

(revised) from Addendum #4 Reference “Add (6) Timber Piles plus Dolphins in front of new “stabilized area”. Timber piles are to accommodate light floats provided by tenant. Spacing of timber piles to be similar to existing pile spacing. Existing piles to be removed”. To clarify, the “dolphins” referenced above is the ‘double timber pile’ at the end of the string of piles shown in Annex #2 REV.1. So, in total, there are six (6) single timber piles and one (1) double timber pile. The intent is to remove the existing timber piles and replace with new “in kind”. Pictures of the existing piles and current dock arrangement can be accessed HERE. Only the timber piles are included in the scope of work (i.e. floating docks, horizontal members, etc. are by others). The maximum vessel size for the future floating docks is 35’ length and 5’ draft.

This addendum WILL NOT require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will remain 2:00 pm ADT on August 13th, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Monday, July 27, 2020

ADDENDUM # 05 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Document Changes are to be noted in the document referenced above. 1.0 CLARIFICATIONS: 1.1 Reference Appendix D – D.2.4.3.1 General Requirements & D.2.5 Construction Deliverables

Any decking repairs/replacement for Wharf A that are underneath the building located on the wharf are to be excluded from the scope of work for this RFP.

2.0 DOCUMENT CHANGES: 2.1 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS

REMOVE – b. Appendix F – Lunenburg Shipyard and Wharf Electrical Assessment

conducted by Dillon Consulting, dated July 8th, 2020; REPLACE WITH – b. Appendix F – Lunenburg Shipyard and Wharf Electrical Assessment

REV.1 conducted by Dillon Consulting, dated July 27th, 2020 (HERE); This addendum WILL NOT require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will remain 2:00 pm ADT on August 13th, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Friday, July 24, 2020

ADDENDUM # 04 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Clarifications and Document Changes are to be noted in the document referenced above. 1.0 CLARIFICATIONS: 1.1 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS and Item 1.4

Addendum #3 relative to the Geotechnical recommendations Reference item 2.1 below. This memo is intended supplement the Geotechnical Investigation Report previously issued. Taking into consideration that the use of timber piles is common practice in Lunenburg, proponents may assume and include timber piles in their price where pile lengths allow it (subject to bathymetric and geotechnical conditions) as long as the geotechnical recommendations and driving methodology included in this memo is followed.

1.2 Reference Appendix D – D.2.4.3.1 General Requirements & D.2.5 Construction Deliverables

Reference item 2.2 and 2.3 below. There have been significant scope changes and, as such, Section D.2.4.3.1 – General Requirements and Section D.2.5 – Construction Deliverables has been deleted in its entirety and replaced. In summary, the changes to the scope of work are as follows:

- Servicing and repairs for Wharf A remain unchanged; - Servicing and Floating Infrastructure in front of Main Pier remain unchanged; - Eliminate steel piles for future floating docks at Wharf A. - Eliminate Travel Crane Infrastructure; 2nd Pier in its entirety. - Along the existing Wharf B’s footprint, “Main Pier” shall be replaced with a

pedestrian piled wood structure abutment to serve as transition from land to Floating Docks/Steel Pile Infrastructure;

- Addition of retaining structure in the area immediately south of the Mill Building/Old Town Boatworks to stabilize it and address drainage issues in area. New stabilized area to be designed to support 50-ton mobile crane. Refer to Annex #4 REV.1;

- Eliminate 200T Crane Pad where originally specified; - Add (6) Timber Piles plus Dolphins in front of new “stabilized area”. Timber piles are

to accommodate light floats provided by tenant. Spacing of timber piles to be similar to existing pile spacing. Existing piles to be removed;

- Eliminate Launch Ramp from scope of work in its entirety; area where the Launch ramp was located originally shall be included in overall grading scope of work;

- At Wharf C, change capacity from 50T Crane to 50T Fuel Truck (similar capacity as

required for adjacent seawall as per Appendix N). - Scope of Work associated with C.6.1 is now part of main Scope of Work (no longer a

Separate Price). - Final elevations for new infrastructure along the Shipyard, Main Pier and New

Retaining area with Crane pad remain as established in the original tender scope of work.

- NEW SEPARATE PRICE (as indicated in Appendix C – Submission Pricing Form REV.1): Design and provide new Crane Pad (with 100-ton capacity) adjacent to, and to the West of, the new timber abutment (at existing Wharf B). Crane Pad to be located as close as possible to water’s edge and to include all associated seawall and subgrade upgrades to support Crane Pad.

1.3 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS

A revised “Appendix F – Lunenburg Shipyard and Wharf Electrical Assessment” is pending and is expected to be issued via Addendum by Tuesday, July 28th, 2020.

2.0 DOCUMENT CHANGES: 2.1 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS

ADD – m. Appendix Q – LUNENBURG SHIPYARD REVITALIZATION PROJECT

TIMBER PILES RECOMMENDATIONS MEMO (HERE) (to supplement Geotechnical Investigation Report previously issued).

2.2 Reference Appendix D – D.2.4.3.1 General Requirements DELETE SECTION D.2.4.3.1 IN ITS ENTIRETY REPLACE WITH –

D.2.4.3.1 General Requirements The Design-Builder, upon award, shall review the supporting studies (Appendix D.2.1), develop and analyze options to prepare a schematic design in sufficient detail to: a. Translate the project requirements into design criteria and parameters b. Illustrate the Design Concepts that optimize the achievement of all Project Requirements

and of all design criteria and parameters c. Develop alternative construction implementation strategies as it applies d. Recommend a preferred option to be developed further under later phases.

At this stage the Design-Builder shall also review all required analysis of Regulatory Requirements including but not limited to: a. Regulatory or statutory requirements affecting this project and describe their potential

impact on the project; b. Identify all Authorities having Jurisdiction over the project and confirm their technical and

regulatory requirements, as well as their review and approval requirements at the various project phases;

c. Confirm all applicable codes, regulations and standards that shall govern the design and implementation of the project;

d. Prepare and submit, for the review and approval of the Project Manager a summary of the Analysis and Regulatory requirements for the project.

In addition to the studies described in Appendix D.2.1. and without being limited to the

following, the Design-Builder shall visit and inspect the project site and surrounding areas to: a. Conduct all necessary site inspections, surveys, measurements, evaluations, etc. to obtain

additional detailed data required to supplement information contained in existing documentation;

b. Become familiar with the site’s geographical and hydrological features; c. Correlate the information contained in existing project documentation with actual on-site

features and conditions; d. Verify information contained in the site plans and record all discrepancies or needed

adjustments; e. Identify possible locations for mobilization and storage of construction materials and

equipment; f. Verify the availability and capacity of local utility services that may have an impact on the

project; g. Identify local issues and constraints that may affect the project; h. Identify issues and/or opportunities relating to environmental protection, sustainable

development, or waste management, that may warrant further consideration; i. Consult with local personnel with respect to site-specific performance issues and operational

requirements; j. Prepare and submit, for the review and approval of the Project Manager a summary of the

Site Surveys and Inspections, including recommendation for adjustments to the Project Requirements.

From the above, identify, develop and analyze at least three (3) design options, upon award, for review and approval by DNS, for each of the following elements identified in the following set of User Requirements (design of building/wharf demolition to occur in addition to new/infrastructure improvements below);

a. Annex #1 (describes overall project into the following main elements): Wharf A work:

- Wharf repairs as per Appendix E; this will involve the rehabilitation of timber piles, timber pile caps, timber bracing, deck repairs and wheelguard repairs. Note that the budgets provided in Appendix E are for information purposes only. Proponents are to carry their own estimate of costs for this scope of work.

Wharf B work: - Demolish and dispose of existing wharf B and all associated structure; refer to Appendix

K. Existing timber piles to be cut at harbour bottom and removed. Provide new timber abutment and floating infrastructure; refer to Annex #2 REV.1.

Wharf C: - Demolish and dispose of existing wharf and all associated structure; refer to Appendix K.

Existing timber piles to be cut at harbour bottom and removed. Replace Wharf as described under Annex #3 and tender and provide safe transition to wharf from land as noted in Appendix N.

Shipyard Improvements: - New storm drainage solution, ground stabilization, grading, gravels and crane pad for the

areas indicated in Annex #2 REV.1 and Annex #4 REV.1.

b. Timber Abutment (Annex #2 REV.1): - New timber abutment (3.05m (10’) wide X 6.1m (20’) long) to support attachment of

floating infrastructure). Final abutment elevation to be 30cms above existing elevation (reference CGVD2013).

- Timber Pile Installation; coordinate with Appendix H – Topographic and Bathymetric Survey, Appendix I – Geotechnical Investigation and Appendix Q – Geotechnical Memo to determine appropriate pile embedment.

- Pile Cap Installation.

- Fender Piles and Walers installation. - Timber Decking (to be designed to accommodate 250psf for maintenance equipment). - Wheelguards. - Bracing. - Consideration for wave action and associated vertical forces during storm events. - Access Ladders: (1) along the West or (1) along the East. Ladder to be constructed of

150mmx200mm timber extended below low tide, galvanized rungs and with spacers attached to stringers and a ladder extension with holdfast.

- Servicing (Electrical and Water). The shore power requirements are as noted in Appendix F – Electrical Assessment Report (note that these requirements are subject to change during design development).

c. New Floating Infrastructure at Timber Abutment (Annex #2 REV.1):

- Floating Docks o Quantity of floating docks: Four (4) at the South end of the new pier. o Size: 3.05m (10’) wide x 12.2m (40’) long. o Materials: Treated Timber and galvanized fasteners. Decking/Stringer Details and

filler blocks (Refer to Appendix J). o Bollard Types: B-2 type or equivalent. o Galvanized transition plates to connect floating docks to each other: similar to

those specified at Georges Island Wharf (Appendix J). o Styrofoam Billets: Epoxy coated Styrofoam billets; refer to specification in

Appendix J. o Design lift points within each floating dock.

- Steel pipe guides: o Quantity of Piles: Five (5); two (2) at South end of run and one (1) in between each

dock. Exact location and design to be determined during design development. o Type: Pipe guides to be round HSS or H-piles. o Length: To follow bathymetric survey to determine lengths. o Steel Piles and connections to floating docks: As recommended by designer for

the expected bathymetric conditions. Refer to Appendix H for Bathymetric data. Include (1) coat of Corroseal product or equivalent from tidal zone to top of pile.

o Piles to be integrated within the docks to allow for docking from both sides. - Gangway and receiver:

o Quantity of elements: One (1) gangway and one (1) receiver. o Location: South of timber abutment (as per Annex #2 REV.1). o Fabrication of Receiver: aluminum or galvanized steel. o Gangway dimensions: 9.1m long and wheelchair accessible. o Gangway specifications: Aluminum or similar construction to Appendix J. o Other requirements guidelines (refer to Appendix J, Pic 1 to 4):

§ Outside C-channel shall be turned so the flat side is on the outside. § Eliminate the 2” stainless steel rod used to connect the gangway to the

receiver. (Appendix J, Pic 4). Replace this with a bolt on bracket and connector will also be used on the receiver (Appendix J, Pic 3).

§ The upright handrail posts can be bolted to the sides (or welded); no plate welded to the bottom of the uprights (Appendix J, Pic 2).

§ Gangway point of contact with the floating dock: The gangway requires a 4” Teflon roller wheel on the end for resting on the float with a cover plate to ensure that the ramp is wheelchair accessible. Design Builder may use upright rails rings welded to the outside or safety rope (Appendix J, Pic 1).

d. New Wharf C (Annex #3): - Demolish and dispose of existing wharf and all associated structure. Existing timber piles

to be cut at harbour bottom and removed.

- New Wharf approximately 6.1m (20’) x 62.5m (205’). Final pier elevation to blend and/or match new adjacent concrete seawall elevation; refer to As-Builts in Appendix N.

- Timber Pile Installation; coordinate with Appendix H – Topographic and Bathymetric Survey and Appendix I – Geotechnical Investigation to determine appropriate pile embedment.

- Pile Cap Installation. - Fender Piles and Walers installation. - Reinforced Concrete Deck (to be designed to accommodate 50-ton truck; reference

Design Truck Loading in Appendix N) - Wheelguards. - Bracing. - Consideration for wave action and associated vertical forces during storm events. - Access Ladders: Two (2) along the West, two (2) along the East and one (1) on the South

side. Each to be constructed of 150mmx200mm timber extended below low tide, galvanized rungs and with spacers attached to stringers and a ladder extension with holdfast.

- Bollards: Allow for a total of fourteen (14) bollards (seven (7) on each side). Four (4) of the bollards are to be double bit bollards. Refer to Annex #3 for mooring loads and vessel length.

- Solar Navigational Light mounted on a timber life ring stand as noted in Appendix J, Drawing S-205, detail 9.

- Water Service Connections (subject to change during design development) - Electrical Service Connections (subject to change during design development) – Refer to

Appendix F – Electrical Assessment Report for power requirements and further details. - Bollards (provide number and type as required to support berthing loads and length of

vessels as per Annex #3) - Berthing loads for Wharf C:

1. Length Overall: Up to 200 feet 2. Draft: 6-20 ft 3. Vessel mooring line arrangement, windage area: Varies with ship.

- Excavate, haul off and backfill with imported clean drainable fill the area adjacent to Wharf C in Ocean Gear East Yard to match existing surrounding grades as depicted in Annex 1, and next to East Concrete Seawall; refer to Appendix N (Dwg C-001, S-203). All temporary support costs (design and construction) to safely excavate near the west corner of the existing Picton Castle Building near Wharf C are to be included in this price as to avoid undermining of such; it is currently known that the section of Picton Castle (Civic 174) Building facing Wharf C is on piles, however it is anticipated that a sacrificial sheet pile system may still be required during excavation. Following backfill, replace existing Catch Basin (exCB1) with new, provide subgrade, gravels and asphalt (to match Appendix N materials) in order to provide safe transition from land to Wharf C and support Truck loads indicated in Appendix N (Dwg S-202).

e. Shipyard Site Improvements (Annex #4): - Grading as required to blend in with existing; refer to Appendix H. Review Geotechnical

specifications for preparation of subgrade as per Appendix I. - Existing asphalt deemed to be in good condition is to remain. Existing gravel areas and

areas where asphalt is removed is to be graded as to maximize the amount of usable area within the yard (i.e. minimal grades). Refer to Annex #1.

- Existing concrete foundation and other associated materials are to be demolished and disposed of from site. Refer to Annex #1 and 4.

- Provide retaining structure to stabilize the ground in front of Mill Building/Old Town Boatworks and address drainage issues in area. Refer to Annex #4 REV.1. New stabilized area to be designed to support 50-ton mobile crane.

- Provide (6) Timber Piles and Dolphins for light duty floats in front of new “stabilized area” as shown on Annex #2 REV.1. Timber piles are to accommodate light floats provided by tenant. Spacing of timber piles to be similar to existing pile spacing. Existing piles to be removed.

- Site lighting as required. Three (3) standards to be assumed. Lighting to be Cree Edge Series LED High Output Area/Flood Luminaire (or equivalent). “Bollard Lighting” as indicated in Appendix F – Electrical Report are not to be included for the purposes of this RFP.

- Servicing Requirements (as required to support servicing for marine infrastructure) including electrical and water.

Among the design deliverables at this 30% Design stage provide: a. Design Development Report: Preliminary Site Plan Drawings including key elevations for each

design element for all options proposed. b. Identify specific critical design issues that shall have to be resolved in design development,

with broad recommendations on possible alternative solutions.

2.3 Reference Appendix D – D.2.5 Construction Deliverables DELETE SECTION D.2.5 IN ITS ENTIRETY

REPLACE WITH – D.2.5 Construction Deliverables

The below items intend to describe the construction requirements from Develop Nova Scotia. When the word “Provide” is mentioned in this scope of work, it shall mean “supply and install”. Reference Design Requirements under section D.2.4.3.1.

a. Schedule is the essence for this project. Project shall be complete no later than late March 31st, 2021. Design-Builder shall sequence the work to meet the completion date, including but not limited to, providing two (2) separate crews or more to advance the “Wharf B” related work and “Wharf C” related work simultaneously or in any other fashion as required.

b. Maintain emergency access during the course of the project to adjacent properties. c. Contractor shall coordinate construction operations and laydown space requirements with

Develop Nova Scotia so that traffic can be safely re-routed and/or that tenant’s operations are not obstructed.

d. It is imperative that contractor activities or workers with vehicles shall not block access or disrupt services to nearby tenants. Should there be any disruption of services for deliveries, installation, testing or turnover of services, the Design-Builder is to inform DNS (48) hours in advance of the work so that Tenant notices can be issued. Any disruption of services, if required, shall be scheduled during non-working hours (before 8:00 am and after 5:00 pm Mon-Fri and/or weekends).

e. All General Conditions costs required for the completion of the Work shall be included in the tender price such as; supervision, project management, overhead and profit, travel expenses including room and board, parking, surveying, locates, waste collection, haul off and disposal, temporary toilets, field office expenses (printers, phones, reproduction costs, etc. as required), temporary works, tools and equipment, safety supervision and materials, and all tools, equipment and materials expenses, etc.

f. Provide temporary fence, as well as all related signage and traffic control required for the safe execution of the Work.

g. Coordination with all utility companies impacted by the work, Town of Lunenburg, Nova Scotia Power (NSPI), etc. shall be included.

h. The tender price shall include all applicable permit fees for the completion of the Work inclusive of trade permits. Design Builder shall assist with the application to all authorities having jurisdiction inclusive of DFO Requests for Review and Transport Canada permits.

i. Phase the design and construction work so that it may start as soon as early design packages are issued and approved. Provide all submittals required for the Work within (3) weeks of award or as required as to not delay the progress of the work. Provide all P.Eng. stamped drawings as required for the completion of work; i.e. temporary structure supports as needed for demolition, repair and new work, etc.

j. All winter conditions costs necessary for the execution of the work are to be included in the tender price.

k. Prior to the start of the Work, submit a P.Eng stamped written Erosion and Sedimentation Control Plan for Develop Nova Scotia’s review. Ensure that such plan includes measures to control and prevent construction debris from entering ocean waterways and meet all other requirements outlined in the tender documents. Erosion and Sedimentation Control Plan shall not impede access to surrounding properties access and their operations.

l. Supply, install, monitor and maintain all erosion and sedimentation control measures as outlined in the tender documents throughout construction. Remove erosion and sedimentation control measures upon completion, testing and acceptance of all new site utilities as shown in tender documents.

m. All means and methods for the completion of the work are included. n. Field verify all site dimensions and incorporate such field measurement in the shop

drawings. o. Provide a site survey of all dimensions required for the Work; confirm and control all critical

dimensions in the field prior to start of construction. DNS will provide CAD versions of all PDF surveys provided within this tender.

p. Verify location all existing utilities with pertinent utility company and prior to excavation in accordance to the project requirements.

q. Identify, disconnect, and relocate power where required. Coordinate with the Town of Lunenburg and their service provider (Nova Scotia Power) and Develop Nova Scotia prior to such disconnection and reconnection.

r. Demolish, remove, haul off and legally dispose of the existing foundation and associated materials as necessary to complete the new work outlined in Annex #1 to #4.

s. Backfill demolished area as required to suit new site grading. t. Included are the demolition and removal of Wharf B and Wharf C. Refer to Appendix O –

Photos and Appendix K – Creosote Report for Wharf B & Wharf C. Demolish, remove, haul off and legally dispose of all demoed materials for the two wharves, including but not limited to wooden piles, pile caps, concrete slab, stringers, bracing, decking, blocking, etc. Existing piles to be cut at the seabed. Creosote containing timbers are to be disposed of at an approved facility as per Appendix K.

u. Provide all excavation and backfilling required for the work as required by the design. Backfill and regrade existing materials to existing grades and provide new granular materials as required.

v. Provide retaining structure to stabilize the ground in front of Mill Building/Old Town Boatworks and address drainage issues in area. New stabilized area to be designed to support 50-ton mobile crane. Refer to Annex #4 REV.1 and design parameters as outlined in Appendix D, Section D.2.4.3.1.

w. Provide all site drainage systems as required within the project site area and as per Annex #2 REV.1.

x. Provide (6) Timber Piles and Dolphins for light duty floats in front of new “stabilized area” as shown on Annex #2 REV.1 and design parameters as outlined in Appendix D, Section D.2.4.3.1. Include removal of existing timber piles at this location.

y. Provide all dewatering necessary for the execution of the work. No construction water shall enter existing waterways.

z. Provide all temporary supports where required to construct the work.

aa. Provide all required wharf repairs for Wharf A as per recommendations in Appendix E. bb. Provide all timber piles, pile caps, stringers, timber decking, bracing, ladders, fenders, etc.,

for the construction of a new timber abutment as shown in Annex #2 REV.1 and design parameters outlined in Appendix D, Section D.2.4.3.1.

cc. Provide all timber piles, pile caps, stringers, concrete deck, bracing, ladders, fenders, etc., for the construction of a new Wharf C as shown in Annex #3 and design parameters outlined in Appendix D, Section D.2.4.3.1.

dd. Provide New Floating Dock infrastructure to attach to timber abutment (including floating docks, steel pile guides, gangways, receivers, etc.) as shown in Annex #2 REV.1, Appendix J and Appendix D, Section D.2.4.3.1.

ee. Provide new ladders for timber abutment and Wharf C; reference Appendix D, Section D.2.4.3.1.

ff. Provide new bollards for Wharf C; reference Appendix D, Section D.2.4.3.1. gg. Provide all water and electrical servicing as required for the floating infrastructure and

Wharf C as outlined in D.2.4.3.1. Refer to Appendix F. hh. Provide all light standards as required for the site, Cree Edge Series LED High Output

Area/Flood Luminaire (or equivalent). “Bollard Lighting” as indicated in Appendix F – Electrical Report are not to be included for the purposes of this RFP.

ii. Excavate, haul off and backfill with imported clean drainable fill the area adjacent to Wharf C in Ocean Gear East Yard to match existing surrounding grades as depicted in Annex 1, and next to East Concrete Seawall; refer to Appendix N (Dwg C-001, S-203). All temporary support costs (design and construction) to safely excavate near the west corner of the existing Picton Castle Building near Wharf C are to be included in this price as to avoid undermining of such; it is currently known that the section of Picton Castle (Civic 174) Building facing Wharf C is on piles, however it is anticipated that a sacrificial sheet pile system may still be required during excavation. Following backfill, replace existing Catch Basin (exCB1) with new, provide subgrade, gravels and asphalt (to match Appendix N materials) in order to provide safe transition from land to Wharf C and support Truck loads indicated in Appendix N (Dwg S-202).

jj. All third-party testing such as wood, concrete, gravels, soils, compaction, PDA testing for piles, as required by the tender documents, shall be provided by Develop Nova Scotia. This Contractor shall however communicate and manage the Testing required on site with the sequence of work. Any retesting deemed to be required by the third-party testing company and caused by this Contractor’s actions, shall be covered at this Contractor’s expense.

kk. Provide electronic copies of stamped shop drawings, product data and at project close out, all required demonstrations of electrical and mechanical systems as well as Operations and Maintenance Manuals.

ll. Work not included: i. Third party testing.

ii. Nova Scotia Power Easement costs or Nova Scotia Service Fees related to relocation of power poles.

iii. Right of way charges.

2.4 Reference Appendix D – D.2.1.1 DRAWINGS REMOVE – Annex #2 REPLACE WITH – Annex #2 REV.1 (HERE) REMOVE – Annex #4 REPLACE WITH – Annex #4 REV.1 (HERE)

2.5 Reference Appendix C – Submission Pricing Form DELETE – Appendix C – Submission Pricing Form REPLACE WITH – Appendix C – Submission Pricing Form REV.1 (ATTACHED) This addendum WILL require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will be changed to 2:00 pm ADT on August 13th, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

APPENDIX C – SUBMISSION PRICING FORM REV.1 RFP DNS-2021-0045 LUNENBURG SHIPYARD REVITALIZATION

DESIGN-BUILD SERVICES Lunenburg, Nova Scotia

INSTRUCTIONS ON HOW TO COMPLETE SUBMISSION PRICING FORM

a. Rates shall be provided in Canadian funds, inclusive of all applicable duties and taxes except for HST, which must be itemized separately.

b. Rates quoted by the proponent shall be all-inclusive and shall include all labour and material costs,

all travel and carriage costs, all insurance costs, all costs of delivery to Develop Nova Scotia, all costs of installation and set-up, including any pre-delivery inspection charges, and all other overhead, such as any applicable fees or other charges

c. The successful proponent shall be required to provide agreement security, within ten (10) days from

notification of award in a form acceptable to Develop Nova Scotia. Agreement security shall be provided as follows: Bonds in the amount of 50% of the tendered price, not including HST, for:

- A performance bond or equivalent, and - A labour and material bond or equivalent.

EVALUATION OF PRICING

Pricing is worth 40 points of the total score. Pricing will be scored based on a relative pricing formula using the “Total Cost” set out in the Pricing Form. Each proponent will receive a percentage of the total possible points allocated to the “Total Cost” it has bid on, which will be calculated by dividing that proponent’s “Total Cost” into the lowest bid “Total Cost”. For example, if a proponent bids $120.00 for a “Total Cost” and that is the lowest bid “Total Cost”, that proponent receives 100% of the possible points (120/120 = 100%). A proponent who bids $150.00 receives 80% of the possible points (120/150 = 80%), and a proponent who bids $240.00 receives 50% of the possible points (120/240 = 50%). Lowest rate ------------------- X Total available points = Score for second-lowest rate Second-lowest rate Lowest rate ------------------- X Total available points = Score for third-lowest rate Third-lowest rate And so on, for each proposal.

PRICING FORM – TOTAL POINTS = [40 POINTS**]

Develop Nova Scotia has allotted a fixed budget of $3,700,000.00 (excluding all taxes) for the completion of all RFQ particulars (“The Deliverables”) at Appendix D for all Preconstruction and Construction expenses.

RFP DNS-2021-0045 Page 2 of 6

Prepare a fixed price per deliverable for your proposed services. Provide supporting details, assumptions and/or clarifications to support these figures, including expanded estimates of the work effort and a breakout of expected expenses. Attach such detail to Appendix C-Pricing Form. Summarize the cost of work under the categories shown below;

Deliverable COST (CDN)

PRECONSTRUCTION: • DESIGN FEES, ESTIMATING AND PROCUREMENT

$

CONSTRUCTION: $ • GENERAL CONDITIONS (Mobilization,

Supervision and management, temp. services and structures, temporary fencing, bond costs, overhead and profit, etc.)

• SHIPYARD SITEWORKS – DEMOLITION AND REMOVALS

$

• SHIPYARD SITEWORKS – EXCAVATION AND BACKFILL (Trenching/excavation for drainage, site preparation for crane pad, removal of boulders at water’s edge and compacted backfill for launch ramp)

$

• SHIPYARD SITEWORKS – DRAINAGE SYSTEMS

$

• SHIPYARD SITEWORKS – SUBGRADE PREPARATION

$

• SHIPYARD SITEWORKS – TYPE 1 AND TYPE 2 GRAVELS

$

• SHIPYARD SITEWORKS – RETAINING STRUCTURE/GROUND STABILIZATION IN FRONT OF MILL BUILDING

$

• SHIPYARD SITEWORKS – SIX (6) TIMBER PILES AND DOLPHINS (for future floating infrastructure)

$

• SITE SERVICING – ELECTRICAL AND SITE LIGHTING

$

• SITE SERVICING – WATER

$

• WHARF A – WHARF REPAIRS

$

RFP DNS-2021-0045 Page 3 of 6

• WHARF B – DEMOLITION

$

• TIMBER ABUTMENT – TIMBER PILES AND BATTER PILES

$

• TIMBER ABUTMENT – PILE CAPS

$

• TIMBER ABUTMENT – STRINGERS AND BLOCKING

$

• TIMBER ABUTMENT – TIMBER FENDER PILES AND WALERS

$

• TIMBER ABUTMENT – TIMBER BRACING

$

• TIMBER ABUTMENT – WHEELGUARDS

$

• TIMBER ABUTMENT – TIMBER DECKING

$

• TIMBER ABUTMENT – MISC. (Ladder, fasteners, etc.)

$

• TIMBER ABUTMENT – SERVICING (Electrical and Water)

$

• FLOATING INFRASTRUCTURE AT TIMBER ABUTMENT – STEEL PILES

$

• FLOATING INFRASTRUCTURE AT TIMBER ABUTMENT – FLOATING DOCKS

$

• FLOATING INFRASTRUCTURE AT TIMBER ABUTMENT – GANGWAY

$

• FLOATING INFRASTRUCTURE AT TIMBER ABUTMENT – RECEIVER

$

• WHARF C – DEMOLITION

$

RFP DNS-2021-0045 Page 4 of 6

• WHARF C – TIMBER PILES AND BATTER PILES

$

• WHARF C – PILE CAPS

$

• WHARF C – STRINGERS AND BLOCKING

$

• WHARF C – TIMBER FENDER PILES AND WALERS

$

• WHARF C – TIMBER BRACING

$

• WHARF C – WHEELGUARDS

$

• WHARF C – BOLLARDS

$

• WHARF C – REINFORCED CONCRETE DECK

$

• WHARF C – MISC. (Ladders, fasteners, etc.)

$

• WHARF C – SERVICING (Electrical and Water)

$

• WHARF C – TRANSITION FROM LAND TO NEW WHARF C (including excavation, removals, new fill, temporary support, gravels, asphalt, etc.)

$

• COMMISSIONING AND CLOSEOUT

$

LUMP SUM TOTAL $

HST (add 15%) $

TOTAL PRICE INCLUDING HST $

RFP DNS-2021-0045 Page 5 of 6

EMPLOYEE RATES

The proponent shall enter into a Contract to perform and complete any Change in the Work considered additional to the Contract with the below listed employee rates. Rates are inclusive of office and administration fees, overhead and profit (refer to Schedule B), small tools, transportation, training, misc. expenses, etc. C.4.1 Subconsultant / Design Team:

Prepare a table for inclusion in your proposal including, at a minimum, the following rates: Employee Rate C.4.1.1 Structural Team Lead $________/hr C.4.1.2 Electrical Design Team Lead $________/hr C.4.1.3 Mechanical Design Team Lead $________/hr C.4.1.4 Civil Design Team Lead $________/hr C.4.1.5 CAD Technician $________/hr C.4.1.6 Other (if applicable) $________/hr C.4.1.7 Other (if applicable) $________/hr C.4.1.8 Other (if applicable) _ $________/hr

C.4.2 Construction Team:

Prepare a table for inclusion in your proposal including the following rates as applicable: Employee Rate C.4.2.1 Project Manager $________/hr C.4.2.2 Project Coordinator $________/hr C.4.2.3 Project Superintendent $________/hr C.4.2.4 Carpenter $________/hr C.4.2.5 Labour $________/hr C.4.2.6 Other (if applicable) $________/hr C.4.2.7 Other (if applicable) $________/hr C.4.2.8 Other (if applicable) $________/hr

UNIT RATES:

The proponent shall enter into a Contract to perform and complete any Change in the Work considered additional to the Contract with the below listed Unit Rates. Rates are inclusive of office and administration fees, project management, overhead and profit (refer to Schedule B), small tools, transportation, training, misc. expenses, etc.

Unit Rate C.5.1 Concrete Deck (for Wharf C) $________/m3 C.5.2 Reinforced Concrete (for Crane Pad) $________/m3 C.5.3 Timber Pile Caps $________/m3 C.5.4 Timber Piles (batter and bearing) $________/m C.5.5 Timber Fender Piles $________/m C.5.6 Wheelguards $________/m3 C.5.7 Steel Piles (for Floating Docks) $________/m C.5.8 Floating Docks $________/m2 C.5.9 Timber Cross Bracing $________/m3

RFP DNS-2021-0045 Page 6 of 6

C.5.10 Rip-Rap (if required) $________/m3 C.5.11 Excavation $________/m3 C.5.12 Granular Backfill $________/m3

SEPARATE PRICE

At Develop Nova Scotia’s sole discretion and subject to funding availability, the value of any of the below may be added to the successful proponent’s final contract price. The price shall be stand alone, and include all costs inclusive of overhead, profit, etc. as required to provide a turn-key deliverable. Alternate pricing shall not be included in the Lump Sum Price established in Appendix C, Item C.3. (above). It shall, however, be subject to the applicable scope and obligations established in this RFP. C.6.1 Separate Price #1:

Design and provide new Crane Pad (with 100-ton capacity) adjacent to, and to the West of, the new timber abutment (at existing Wharf B). Crane Pad to be located as close as possible to water’s edge and to include all associated seawall and subgrade upgrades to support Crane Pad. $ ____________________+ HST

ADDENDUMS (IF APPLICABLE)

The bidder acknowledges that addenda No. ________ to ________ inclusive were carefully examined, and that all the above were taken into consideration in preparation of this bid. Bidders are deemed to have read and considered all addenda issued by Develop Nova Scotia. The onus is on each bidder to make any necessary amendments to its bid prior to the closing date based on any addenda issued. Develop Nova Scotia may, in its sole discretion, disqualify a bid or require a bidder to acknowledge all addenda in writing prior to contract award if the bidder fails to do so in its bid. _______________________________ ________________________________ Name of Proponent Representative Signature of Proponent Representative

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Thursday, July 16, 2020

ADDENDUM # 03 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Document Changes are to be noted in the document referenced above. 1.0 CLARIFICATIONS: 1.1 Reference Appendix D – D.2.1.2.c RELATED DOCUMENTS AND REPORTS Regarding Appendix G, Phase I Environmental Site Assessment included with Addendum #3, proponents are not required to include any costs related to potential contaminated soils as a result of the findings on the ESA Phase I report on the property as the extent, if any, is unknown at the time. 1.2 CAD Files for Appendix H - Existing Conditions Survey Plans can be found HERE. 1.3 For more information on future 50Ton crane (to be used on Wharf C) and future 200 Ton (to be used at the shipyard crane pad), reference standard mobile crane specifications. 1.4 Reference Appendix I - Geotechnical Investigation Final Report conducted by Conquest Engineering, dated July 10th, 2020 included with Addendum #2. It is DNS intent to use timber piles to support the proposed infrastructure in accordance to the service design life established under section Appendix D.2.4.2.i. That being said, Appendix I recommends piles, other than timber, where test results show very stiff tills or the potential of bearing on bedrock in accordance to the Canadian Foundation Design Manual. Design-Builder shall review both the bathymetric reports and the Geotechnical borehole results and follow the Geotechnical recommendations for each improvement, at each site and exercise engineering judgement to select the appropriate deep foundation solution. 2.0 DOCUMENT CHANGES: 2.1 Reference Addendum #2, Appendix D – D.2.1.2.c RELATED DOCUMENTS AND REPORTS, APPENDIX G. The 12 Burma Road ESA Phase I report has been added to Appendix G and description shall be revised as follows:

c. Appendix G – Phase 1 Environmental Site Assessment Report for 174

Bluenose Drive and 12 Burma Road, Lunenburg, NS property conducted by All-Tech Environmental Services Limited, dated July 3rd, 2020 (HERE); Develop Nova Scotia

2.2 Reference Appendix D – D.2.4.3.1., section “b. Main Pier and Launch Pad (Annex #2)” and add

the following design requirements: - The Infrastructure supporting the future travel lift (Main and Secondary pier) shall accommodate a 200ton vessel with the following dimensions (windage variable depending on vessel):

1. Length Overall: 100 feet 2. Beam: 30-foot width

3. Draft: 16-foot draft 2.3 Reference Appendix D – D.2.4.3.1., section “e. New Wharf C (Annex #3)” and add the following

design requirements: - Berthing loads for Wharf C:

1. Length Overall: Up to 200 feet 2. Draft: 6-26 ft

3. Vessel mooring line arrangement, windage area: Varies with ship.

2.4 Reference Part 2, Evaluation and Negotiation, Section 2.3 Stage II – Evaluation and adjust accordingly number of Points indicated in Appendix D.5 RATED CRITERIA as follows: REMOVE: Rated Criteria Category Weighting

(Points) Minimum Threshold

D.5.1 Design-Builder and Individual Sub consulting Team(s) Relevant Experience and Qualifications

10 points 5

D.5.2 Proposed Design-Build Teamwork Plan and Schedule 20 points 10 D.5.3 Design-Build Team Added Value 15 points 7.5 D.5.4 Design-Builder Relevant References 5 points 2.5 D.5.5 Sustainability 5 points 2.5 D.5.6 Health and Safety 5 points 2.5 Subtotal A 60 points 30 C.3 Pricing 40 points N/A Total Points 100 points N/A REPLACE WITH: Rated Criteria Category Weighting

(Points) Minimum Threshold

D.5.1 Design-Builder and Individual Sub consulting Team(s) Relevant Experience and Qualifications

15 points 7

D.5.2 Proposed Design-Build Teamwork Plan and Schedule 20 points 10 D.5.3 Design-Build Team Added Value 10 points

D.5.4 Design-Builder Relevant References 5 points

D.5.5 Sustainability 5 points

D.5.6 Health and Safety 5 points

Subtotal A 60 points 30 C.3 Pricing 40 points N/A Total Points 100 points 50

This addendum WILL NOT require a revision to the Closing Date and Time, or other dates given in the

Request for Proposal document. The closing date and time HAS BEEN EXTENDED to 2:00 pm ADT on Thursday, August 6th, 2020. Questions deadline has been extended to Thursday July 30th, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Friday, July 10, 2020

ADDENDUM # 02 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Document Changes are to be noted in the document referenced above. 1.0 CLARIFICATIONS: 1.1 Reference Appendix C – C.3 PRICING FORM DNS has allotted a fixed budget of $3,700,000 (excluding all taxes). If the proponent’s price is

higher than this fixed budget, the tenders will still be evaluated by the rating criteria outlined in Section 2.3, Part II. Proposals that are lowest and closest to the pre-established Project Budget will be awarded the most points within the ‘Pricing’ scoring category. Develop Nova Scotia will work with the highest scored proponent based on the rating criteria outlined in Section 2.3, Part II.

1.2 Reference Appendix D – D.2.4.3.1 General Requirements

This section contains contradicting information regarding the bollards for the New Wharf C. Proponents are to allow for a total of fourteen (14) bollards (seven (7) on each side). Four (4) of the bollards are to be double bit bollards and the remaining ten (10) are to be single bit. Refer to Annex #3 for mooring loads and vessel length. Proponents are not required to provide number and type as required as the last line item in the Wharf C section indicates. Reference item 2.2 below.

1.3 Reference Appendix D – D.2.4.3.1 General Requirements

For the new floating dock infrastructure at the Main Pier, the intent is for the steel pile structure to be capable of safely supporting the full mooring capacity of the B-2 type or equivalent bollards.

1.4 Reference Appendix D – D.2.4.3.1 General Requirements

Reference a. Annex #1 – Wharf A work. This section indicates that there are to be eight (8) piles located along the West side of the wharf. There are existing floating docks located along the West side of the wharf but these will be removed by others prior to the new steel piles being installed.

1.4 Reference Appendix D – D.2.4.3.1 General Requirements

Reference a. Annex #1 – Wharf A work. For the wharf repairs, the intent is for only the items identified as “poor” in Appendix E to be repaired and/or replaced.

2.0 DOCUMENT CHANGES: 2.1 Reference Appendix D – D.2.4.3.1 General Requirements

REMOVE – Bollards (provide number and type as required to support berthing loads and length of vessels as per Annex #3).

2.2 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS REMOVE – b. Appendix F – Lunenburg Shipyard Electrical Assessment Report

conducted by XXXX, dated XXXX (TO FOLLOW VIA ADDENDUM); REPLACE WITH – b. Appendix F – Lunenburg Shipyard and Wharf Electrical Assessment

conducted by Dillon Consulting, dated July 8th, 2020 (HERE); 2.3 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS REMOVE – c. Appendix G – Phase I Environmental Site Assessment conducted by

All-Tech Environmental Services Limited, dated XXXX (TO FOLLOW VIA ADDENDUM)

REPLACE WITH – c. Appendix G – Phase 1 Environmental Site Assessment Report for 174

Bluenose Drive property conducted by All-Tech Environmental Services Limited, dated July 3rd, 2020 (HERE) (Report for 12 Burma Road property to follow via addendum next week);

2.4 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS REMOVE – e. Appendix I – Geotechnical Investigation Borehole Logs conducted by

Conquest Engineering, dated June 26th, 2020 (Final report to follow via Addendum);

REPLACE WITH – e. Appendix I – Geotechnical Investigation Final Report conducted by

Conquest Engineering, dated July 10th, 2020 (HERE) 2.5 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS ADD – l. Appendix P – Proposed Laydown Area at 174 Bluenose Drive

property, adjacent to Wharf C (ATTACHED). This addendum WILL NOT require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will remain 2:00 pm ADT on July 23rd, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum

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NEW SEAWALL

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ABANDONED PIER

- NEW ASPHALT SURFACE -(4 2 0 s q . m .)

MATCH EXIST. GRADES AT BLDG. (TYP.)

MATCH EXIST. GRADES AT BLDG. (TYP.)

MATCH EXIST. GRADESAT BLDG. (TYP.)

MATCH EXIST. GRADESCB-1INV 2.33

EXIST. CATCH BASIN TO REMAIN.ADJUST TOP TO SUIT FIN. GRADE.

exCB1exCB2

exCB3

exCB4

exCB5exCB6

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NEW OUTFALL THRU WALLINV. 2.40

NEW OUTFALL THRU WALLINV. 2.20

REMOVE EXIST. CATCH BASIN ANDRE-ROUTE ROOF LEADERS TO NEW CB-2WITH 200Ø DR35 PVC PIPE. INVERTS TO BEDETERMINED IN FIELD BY CONTRACTOR.

LOCATE AND REMOVE EXIST.CATCH BASIN AND PIPE LEAD

REMOVE EXIST. CATCH BASIN AND REPLACE WITHNEW PRIVATE 750Ø CONCRETE CATCH BASIN C/W 15030MPa CONCRETE BOTTOM CAP AND IMP R361 GRATE

REMOVE EXIST. CATCH BASINAND ASSOCIATED PIPES

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NEW RETAINING WALL

START OF NEW RETAINING WALL

END OF NEWRETAINING WALL

NEW TYPE 1 GRAVEL RAMP. BLENDEDGE OF RAMP TO EXIST. CONC. EDGEWITH MAX. 13% SLOPE.

1.3%

-1.7

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-1.4

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3.518

3.825

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3.73

3.64

3.61

3.69

3.67

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3.67

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- 313002

GRADING PLAN

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A.N.

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C-001 3

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94.50

STORM PIPE NOTES:

1. CONTRACTOR WILL ASSIST ENGINEER IN OBTAINING DATA NECESSARY FOR RECORD DRAWINGS. CONTRACTOR WILLRECORD ALL NECESSARY INFORMATION INCLUDING LOCATIONS OF NEW MANHOLES, PIPE INVERTS, LATERALS AND UTILITYCROSSINGS. ALL LOCATES SHALL BE CARRIED OUT BY SURVEYORS AT THE CONTRACTOR'S OWN EXPENSE AND WILL BEINCLUDED IN FINAL SURVEY AS PART OF THE RECORD INFORMATION SUBMITTAL.

2. PROTECT EXISTING UTILITIES AND STRUCTURES AND PROVIDE SUPPORT DURING EXCAVATION AND BACKFILLINGPROCEDURES.

3. GROUND WATER DEPTH IS UNKNOWN. SHOULD GROUND WATER BE ENCOUNTERED AT THE SITE, CONTRACTOR WILLPROVIDE A MEANS OF KEEPING EXCAVATIONS DRY TO PERMIT THE INSTALLATION OF NEW WORKS.

4. ADJUST EXISTING UTILITY STRUCTURE TOPS AS REQUIRED TO MATCH FINISHED GRADES.

5. WHERE EXISTING STRUCTURES OR PIPES ARE REMOVED, BACKFILL THE EXCAVATION WITH APPROVED COMMON OR TYPE 2GRAVEL TO SUB-GRADE LEVEL.

6. GRAVITY STORM SEWER PIPE TO BE DR35 PVC PIPE CONFORMING TO CSA B182.1.

7. STORM PIPES TO BE ENCASED (ALL SIDES) IN TWO LAYERS OF RIGID POLYSTYRENE INSULATION.

8. ALL CATCH BASINS TO BE FOUNDED ON A MINIMUM OF 150mm TYPE 1 GRAVEL AND BE BACKFILLED WITH TYPE 2 GRAVELEXTENDING A MINIMUM OF 300mm OUTWARD FROM THE MANHOLE WALL TO THE SUB-GRADE LEVEL. THE REMAININGEXCAVATION TO BE BACKFILLED WITH COMMON MATERIAL.

9. ALL CATCH BASINS TO BE 1050Ø PRE-CAST CONCRETE STRUCTURES, UNLESS OTHERWISE NOTED, CONSTRUCTED FROMPRE-CAST SECTIONS MEETING ASTM C478M WITH O-RING GASKETS. GRADE ADJUSTMENT TO BE A MINIMUM OF 300mmCAST-IN-PLACE 40 MPa CONCRETE OR CONSTRUCTED OF PRE-CAST CONCRETE GRADE RINGS.

10. ALL CATCH BASIN COVERS TO BE IMP TYPE S441 OR EQUIVALENT UNLESS OTHERWISE NOTED.

11. A-LOK GASKETS TO BE USED TO CONNECT PIPES TO NEW MANHOLES. FOR CONNECTION OF PIPES TO EXISTING MANHOLES,KOR-N-SEAL FITTINGS TO BE USED.

12. WHEN CONSTRUCTING CATCH BASINS AND PIPE, COMPACT THE TRENCH BOTTOM. REMOVE AND REPLACE UNSUITABLEMATERIAL AS DIRECTED BY THE ENGINEER.

13. PIPE BEDDING (MIN. 150mm THK.) AND SURROUND MATERIAL (MIN. 300mm ABOVE PIPE OBVERT) TO BE COMPACTED TYPE 1GRANULAR IN 150mm LIFTS. THE REMAINDER OF THE EXCAVATION TO BE COMMON MATERIAL TO SUB-GRADE PLACED IN300mm LIFTS. WHERE GROUND IS EXCESSIVELY WET, 28Ø CLEAR STONE TO BE USED IN LIEU OF TYPE 1 GRAVEL.

14. TESTING OF STORM SERVICES TO BE AT THE CONTRACTOR'S OWN EXPENSE AND BE CARRIED OUT IN THE PRESENCE OF THEENGINEER. TESTING WILL INCLUDE A MANHOLE PRESSURE TEST AND A PIPE CCTV INSPECTION.

DRAWING DISCLAIMER:

1. ALL DRAWINGS HAVE BEEN COMPILED FROM INFORMATION PROVIDED BY OTHERS. NOT ALL SERVICES MAY BE SHOWN.THOSE SHOWN MAY NOT BE ACCURATE. CONTRACTOR TO CONFIRM EXISTING SERVICES DURING CONSTRUCTION ANDEXERCISE CAUTION DURING EXCAVATION PROCEDURES. CONTRACTOR TO CONTACT APPROPRIATE AUTHORITY FORLOCATION OF EXISTING UNDERGROUND UTILITIES. CONTRACTOR WILL REPAIR ANY DAMAGE TO UTILITIES AT THECONTRACTOR'S OWN EXPENSE.

2. TOPOGRAPHIC SURVEY COMPLETED BY AZIMUTH SURVEYING ON OCTOBER 22, 2018. COORDINATES ARE BASED ONNAD83 MTM ZONE 5 AND ELEVATIONS ARE BASED ON CANADIAN GEODETIC VERTICAL DATUM (CGVD2013) AND REFER TONOVA SCOTIA COORDINATE MONUMENT No. 227118; ELEVATION = 3.746 METERS (GEODETIC).

3. ALL ELEVATIONS INDICATED ON THE PLAN HAVE BEEN CONVERTED TO CHART DATUM USING AN ADJUSTMENT OF 1.78m.

GENERAL NOTES:

1. THE FOLLOWING NOTES APPLY UNLESS OTHERWISE INDICATED.

2. ALL WORK TO BE IN ACCORDANCE WITH THE NOVA SCOTIA ROAD BUILDERS STANDARD SPECIFICATION FOR MUNICIPALSERVICES (LATEST EDITION) AND CONTRACT DOCUMENT SPECIFICATIONS. THESE DOCUMENTS AND STANDARD DETAILSTHEREIN SHALL FORM AN INTEGRAL PART OF THE WORK PERFORMED.

3. ALL DIMENSIONS INDICATED ARE IN METERS. PIPE SIZES INDICATED ARE IN MILLIMETERS.

4. DO NOT SUBSTITUTE MATERIALS UNLESS PRIOR APPROVAL IS OBTAINED FROM THE ENGINEER.

5. ALL EXCAVATED ASPHALT AND CONCRETE WILL HAVE A SAWCUT EDGE.

6. OBTAIN ALL NECESSARY PERMITS REQUIRED TO PERFORM THE WORK AND WILL COMPLY WITH THE PERMITREQUIREMENTS AND CONDITIONS.

7. INSTALL TEMPORARY CONSTRUCTION SIGNAGE AND PROVIDE TRAFFIC CONTROL IN ACCORDANCE WITH THE MANUAL OFUNIFORM TRAFFIC CONTROL DEVICES (MUTCD) OF CANADA (LATEST EDITION) AND IN ACCORDANCE WITH NSTIRTEMPORARY WORKPLACE TRAFFIC CONTROL MANUAL. TRAFFIC DISRUPTION TO BE KEPT TO A MINIMUM.

8. ARRANGE AND PAY FOR ALL TEMPORARY SERVICES SUCH AS COMMUNICATIONS, POWER, SEWER AND WATER SUPPLYREQUIRED BY PERSONNEL TO COMPLETE THE WORKS.

9. ERECT TEMPORARY CONSTRUCTION SITE FENCING TO COMPLETELY ENCLOSE THE CONSTRUCTION SITE AND PROTECTTHE SITE FROM PUBLIC USE. PROVIDE AND IDENTIFY SITE EXITS AND ENTRANCES FOR CONSTRUCTION TRAFFIC ANDPERSONNEL.

10. CONFIRM ALL CRITICAL ELEVATIONS IN THE FIELD PRIOR TO THE START OF CONSTRUCTION OF NEW WORKS. REPORTDISCREPANCIES TO THE ENGINEER.

11. CONTRACTOR WILL BE RESPONSIBLE FOR SETTING GRADES AND LAYOUT CONTROL. AFTER CONSTRUCTION ISCOMPLETE, ALL SURFACES TO HAVE POSITIVE DRAINAGE WITHOUT PONDING.

12. DEVELOPMENT NOVA SCOTIA WILL EMPLOY THE SERVICES OF A THIRD PARTY MATERIALS TESTING AGENCY FORTESTING OF ALL ASPHALT AND GRANULAR MATERIALS. IF RESULTS INDICATE THAT MATERIALS DO NOT MEETSPECIFICATIONS, CONTRACTOR SHALL PAY FOR THE COSTS OF ALL RE-TESTING.

13. MAINTAIN MINIMUM DISTURBANCE IN ALL AREAS. CONTRACTOR WILL RESTORE ALL AREAS DISTURBED TO A CONDITIONEQUAL TO OR BETTER THAN EXISTED BEFORE CONSTRUCTION.

14. ALL DEMOLITION WASTE TO BE DISPOSED OF OFF-SITE.

15. MAINTAIN SITE IN TIDY CONDITION FREE FROM ACCUMULATION OF WASTE PRODUCTS AND DEBRIS. UPON OBTAININGSUBSTANTIAL PERFORMANCE OF THE WORK, REMOVE SURPLUS PRODUCTS, TOOLS, MACHINERY, AND EQUIPMENT FROMTHE SITE. COMPLETION REINSTATEMENT AND CLEANUP IS REQUIRED FOR TOTAL PERFORMANCE OF THE WORK.

16. PROVIDE A RECORD INFORMATION PACKAGE CONSISTING OF REDLINE DRAWING MARK-UPS AND A FINAL SURVEY. FINALSURVEY TO BE COMPLETED BY CONSTRUCTION SURVEYORS AT THE CONTRACTORS OWN EXPENSE AND WILL INCLUDELOCATIONS OF ALL ABOVE GRADE INFRASTRUCTURE CONSTRUCTED. SUBMITTAL OF THE FINAL SURVEY WILL INCLUDEAN AUTOCAD FILE AND RAW POINTS DATA

SAFETY NOTES:

1. THE CONTRACTOR WILL HAVE COMPLETE CONTROL OF THE WORK AND WILL EFFECTIVELY DIRECT AND SUPERVISE THEWORK SO AS TO ENSURE CONFORMANCE WITH THE CONTRACT DOCUMENTS. THE CONTRACTOR WILL BE SOLELYRESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES, AND PROCEDURES, AND FORCOORDINATING THE VARIOUS PARTS OF THE WORK UNDER THE CONTRACT.

2. THE CONTRACTOR WILL BE RESPONSIBLE FOR CONSTRUCTION SAFETY AT THE SITE AND FOR COMPLIANCE WITH THE RULES,REGULATIONS AND PRACTICES, REQUIRED BY THE APPLICABLE CONSTRUCTION SAFETY LEGISLATION.THE CONTRACTORWILL BE THE CONSTRUCTOR UNDER THE NOVA SCOTIA OCCUPATIONAL HEALTH AND SAFETY ACT. NEITHER THE ENGINEEROR OWNER ARE CONSTRUCTORS UNDER THE ACT.

MATERIALS NOTES:

1. REMOVE ALL UNSUITABLE MATERIALS FROM BENEATH NEW WORKS UNTIL SUITABLE GROUND IS OBSERVED AS APPROVEDBY ENGINEER.

2. ALL COMPACTION EQUIPMENT TO BE APPROVED BY ENGINEER.

3. PRIOR TO PLACEMENT OF NEW ROADWAY MATERIALS, THE SUB-GRADE SURFACE TO BE COMPACTED IN PRESENCE OFENGINEER.

4. ALL MATERIALS REFERRED TO ON THESE DRAWINGS TO BE IN ACCORDANCE WITH NSTIR SPECIFICATIONS.

5. ALL NEW ASPHALT TO BE REINSTATED AS FOLLOWS:PROOF-ROLLED SUB-GRADE.250mm TYPE 2 GRAVEL COMPACTED TO 100% SMPDD IN TWO LIFTS.150mm TYPE 1 GRAVEL COMPACTED TO 100% SMPDD IN ONE LIFT.50mm TYPE B-HF ASPHALT COMPACTED TO 92.5% THEORETICAL MAXIMUM RELATIVE SPECIFIC GRAVITY.40mm TYPE C-HF ASPHALT COMPACTED TO 92.5% THEORETICAL MAXIMUM RELATIVE SPECIFIC GRAVITY.

0 ISSUED FOR TENDER B.T. 07DEC2018

1 ISSUED FOR CONSTRUCTION B.T. 05FEB2019

2 ISSUED FOR CONSTRUCTION J.P. 27FEB2019

4

3 EAST SEAWALL RE-DESIGN J.P. 9APR2019

4 RFI-05 J.P. 26APR2019

2019-04-26

APPENDIX Q - Marginal Seawall As-Built Drawings by EastPoint (For Separate Price only)

Develop Nova Scotia Old Red Store, Historic Properties Suite 301 – 1875 Upper Water St. Halifax, NS B3J 1S9

Date: Monday, June 29, 2020

ADDENDUM # 01 for DNS-2021-0045

Lunenburg Shipyard Revitalization Design Build – Lunenburg, NS Sponsored by:

Develop Nova Scotia Planning & Development Department The following Document Changes are to be noted in the document referenced above. 1.0 DOCUMENT CHANGES: 1.1 Reference Appendix D – D.2.1.2 RELATED DOCUMENTS AND REPORTS REMOVE – Appendix O – Pictures of existing infrastructure (HERE); ADD – Appendix O – Pictures of existing infrastructure at 12 Burma Road (HERE); Appendix P – Pictures of existing infrastructure at 174 Bluenose Drive (HERE). This addendum WILL NOT require a revision to the Closing Date and Time, or other dates given in the Request for Proposal document. The closing date and time will remain 2:00 pm ADT on July 23rd, 2020. In accordance with Section C.7 of the Pricing Form (Appendix C), proponents are to acknowledge this addendum. Failure to acknowledge addendums may result in disqualification of your proposal. End of addendum