CITY OF NEW WESTMINSTER SECTION Westminster Pier Park ADDENDUM NO. 1 Landscape Contract

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2 ADDENDUM NO. 1 November 10, 2010 This Addendum forms part of the Bid Documents and amends the original Contracting Requirements, Specifications, and Drawings, and clarifies Bidders questions received between November 3 and 8, This Addendum consists of seven pages and two pages of attachments. DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS SECTION Instructions to Bidders A1-1 ADD the following to the end of Clause 3.3: The City has arranged a mandatory Bidder s meeting on Tuesday, November 16, 2010 at 1:00 p.m. at 610 Front Street, New Westminster, BC. Those attending the meeting must wear their own personal protective equipment, including as a minimum a hard hat, safety glasses, a high visibility vest, and steel toed boots. If there is a train on the tracks adjacent to the site at the time of the meeting that restricts access to the site, the alternative entrance is at Begbie Street. A1-2 DELETE Clause 8.4 in its entirety and REPLACE with the following: 8.4 The Bid deposits of unsuccessful Bidders will be returned without interest within 60 days from the date of closing. A1-3 DELETE Clause 9.2 in its entirety and REPLACE with the following: 9.2 Bids will be received by: Main Reception Desk MKT Arkle Development Management Inc. # Granville Street Vancouver, BC V6Z 1G3 Attention: Dugal Purdie SECTION Appendix to Bid Form - Stipulated Sum (Single-Prime Contract) A1-4 DELETE Item Storm Drainage in its entirety from the table in Clause 2 - Schedule of Values _rev0_addendum 1_ doc Page 1 of tmw : 10-Nov-10

3 DIVISION 32 - EXTERIOR IMPROVEMENTS SECTION Mechanically Stabilized Earthen Retaining Walls A1-5 DELETE Clauses and in their entirety and REPLACE with the following:.2 Acceptable DeltaLok Manufacturer:.1 DeltaLok Inc. 125 Charles Street North Vancouver, BC V7H 1S1 Phone: Fax: Contact: Bruce Stickney (bstickney@deltalok.com).3 Substitutions: not permitted unless noted otherwise. All substitutions must be approved by the Consultant. A1-6 DELETE Clause in its entirety and REPLACE with the following:.6 DeltaLok System: DeltaLok Bag Type GTX R031 W with DeltaLok standard connector units. SECTION Growing Medium Preparation and Placement A1-7 DELETE Clause in its entirety. A1-8 ADD the following as Clause 2.2.3:.3 Festival Lawn Fertilizer: Sustane 5-2-4, Sustane Natural Fertilizer Inc., Auburn, California or pre-approved equal. A1-9 ADD the following as Clause 3.4.5:.5 Festival Lawn Growing Medium: add Sustane fertilizer to growing medium mix at offsite mixing yard. Ensure Sustane is thoroughly and uniformly mixed within the finished product prior to delivery to site. Note that Sustane fertilizer shall be added at 3% to 4% by volume of growing medium. The addition of Sustane fertilizer on site is not acceptable. SECTION Growing Medium Preparation and Placement - Structural Soil A1-10 DELETE Clause in its entirety and REPLACE with the following:.1 Acceptable Suppliers include Eco-Soil, Langley, BC; or pre-approved equal _rev0_addendum 1_ doc Page 2 of tmw : 10-Nov-10

4 SECTION Sodding A1-11 DELETE Clause in its entirety and REPLACE with the following: DRAWINGS.1 Nursery Sod:.1 Shall be No. 1 premium grade sand based sod with no netting and contain only species of grass indicated on the Suppliers certificate: DRAWING NO AR-DSW-1050 Sand Base Sod Elka II Perenial Ryegrass 50% Kentucky Bluegrass 50% Acceptable Products include Pro Sport Turf as supplied by Anderson Sod Farms, Dewdeny, BC or approved equal. A1-12 DELETE the P6 material designation for TIMBER DECK TYPE C ON GRADE mm WIDTH SEE ENGINEERING DWGS under the PAVING header and REPLACE with P7. DRAWING NO AR-DSW-1052 A1-13 DELETE the P6 material designation for the area of timber deck located directly south of the concession and washroom building and seat steps and REPLACE with P7. DRAWING NO AR-DSW-1071 A1-14 On Detail 1 and Detail 2, DELETE DRAIN MAT and REPLACE with DRAIN MAT, LIGHT DUTY POLYMERIC SHEET CUPSATED UNDER HEAT AND PRESSURE TO FORM A HIGH FLOW DIMPLED DRAINAGE CORE. THE CORE IS BONDED TO A NON WOVEN FILTER CLOTH, ASSEMBLY TO HAVE A COMPRESSIVE STRENGTH OF AT LEAST 528 kn PER SQUARE METRE (11,000 psi) AND FLOW OF AT LEAST 223 LITRES/MINUTE/METRE (18 GALLONS/MINUTE.FOOT). ACCEPTABLE PRODUCTS INCLUDE J DRAIN 200, MANUFACTURED BY JDR ENTERPRISES OR NUDRAIN WD/15 MANUFACTURED BY NILEX GEOTECHNICAL PRODUCTS INC., BURANBY, BC, OR APPROVED EQUAL _rev0_addendum 1_ doc Page 3 of tmw : 10-Nov-10

5 DRAWING NO AR-DSW-1072 A1-15 On Detail 1, Detail 2, Detail 3, and Detail 4, DELETE DRAIN MAT and REPLACE with DRAIN MAT, LIGHT DUTY POLYMERIC SHEET CUPSATED UNDER HEAT AND PRESSURE TO FORM A HIGH FLOW DIMPLED DRAINAGE CORE. THE CORE IS BONDED TO A NON WOVEN FILTER CLOTH, ASSEMBLY TO HAVE A COMPRESSIVE STRENGTH OF AT LEAST 528 kn PER SQUARE METRE (11,000 psi) AND FLOW OF AT LEAST 223 LITRES/MINUTE/METRE (18 GALLONS/MINUTE.FOOT). ACCEPTABLE PRODUCTS INCLUDE J DRAIN 200, MANUFACTURED BY JDR ENTERPRISES OR NUDRAIN WD/15 MANUFACTURED BY NILEX GEOTECHNICAL PRODUCTS INC., BURANBY, BC, OR APPROVED EQUAL. DRAWING NO AR-DSQ-1075 A1-16 On Detail 2, ADD DRAIN MAT, LIGHT DUTY POLYMERIC SHEET CUPSATED UNDER HEAT AND PRESSURE TO FORM A HIGH FLOW DIMPLED DRAINAGE CORE. THE CORE IS BONDED TO A NON WOVEN FILTER CLOTH, ASSEMBLY TO HAVE A COMPRESSIVE STRENGTH OF AT LEAST 528 kn PER SQUARE METRE (11,000 psi) AND FLOW OF AT LEAST 223 LITRES/MINUTE/METRE (18 GALLONS/MINUTE.FOOT). ACCEPTABLE PRODUCTS INCLUDE J DRAIN 200, MANUFACTURED BY JDR ENTERPRISES OR NUDRAIN WD/15 MANUFACTURED BY NILEX GEOTECHNICAL PRODUCTS INC., BURNABY, BC, OR APPROVED EQUAL on top of filter fabric. DRAWING NO AR-DSQ-1080 A1-17 On Detail 1 and Detail 2, carry reveal indicated in the vertical face of the concrete over the entire extent of the seat steps. The aluminum panels will only be installed as indicated on the drawing. A1-18 In the box below Detail 1, DELETE all references to METAL PANEL - ¼ (6 mm) BRUSHED ALUPANEL or ALUPANEL and REPLACE with METAL PANEL - ¼ (6 mm) SOLID ALUMINUM PANEL or SOLID ALUMINUM PANEL. A1-19 In the box below Detail 1, DELETE FINISH: APPLIED DIGITAL PHOTOGRAPH FULL BLEED TO EDGE, SEPIA COLOUR and REPLACE with FINISH: APPLIED DIGITAL PHOTOGRAPH FULL BLEED TO EDGE, SEPIA COLOUR. ACCEPTABLE FABRICATOR FOR SOLID ALUMINUM PANELS IS JOHN PEACHEY AND ASSOCIATES, NORTH VANCOUVER, BC. DRAWING NO AR-DSQ-1096 A1-20 On Detail 2, DELETE reference to ROOT BARRIER. Root barrier is not required for this project _rev0_addendum 1_ doc Page 4 of tmw : 10-Nov-10

6 CLARIFICATIONS A1-21 Question: Is the legend designation for the timber deck Type C supposed to be P7? If so, where on the plans is this material? Yes, the material designation for TIMBER DECK TYPE C ON GRADE mm WIDTH SEE ENGINEERING DWGS under the PAVING header on Drawing No AR-DSW-1050 should be P7. This material is only located directly south of the concession and washroom building and seat steps as shown on Drawing No AR-DSW A1-22 Question: Is the timber structure above the concession and washroom building N.I.C.? No. The timber structure is in the contract and is described in Section Summary of Work in Clause A1-23 Question: Are the piles and pile caps part of a previous contract? Yes. Drawing Nos MA-DRS-1000 to MA-DRD-1031 were included in the Contract as reference drawings. The scope of work contained on these drawings is currently being completed by M2K Construction Ltd., the marine facilities contractor. The reference drawings shall be used to reference the elevations on site at the completion of the marine facilities Contract and construction zones. A1-24 Question: Are the precast slabs part of a previous contract? Yes. Precast slabs indicated on Drawing Nos MA-DRS-1000 to MA-DRD-1031 are part of the marine facilities contract currently being completed by marine facilities contractor. All other precast concrete components are included in the landscape contract. A1-25 Question: Is the densification part of a previous contract? Yes. Densification indicated on Drawing Nos MA-DRS-1000 to MA-DRD-1031 are part of the marine facilities contract currently being completed by marine facilities contractor. A1-26 Question: Is there a detail for the terminal ends of the 100 mm SDR 28 down spouts? Deck drain and area drain details are provided on Drawing No CI-DLP The down spouts shall terminate open ended 150 mm below the underside of the precast concrete panels. The marine facilities contractor will provide rough block-outs through the precast concrete panels for these drains. The landscape contractor shall epoxy set the drains into the rough block-outs _rev0_addendum 1_ doc Page 5 of tmw : 10-Nov-10

7 A1-27 Question: What are the specifications for the foam blocks at the transition slabs? The foam blocks at the transition slabs are deleted, as indicated in the attached Drawing No ST-DRD-1119, Rev. C. A1-28 Question: Is there a detail for the steel expansion joint plates for the cracked asphalt? The steel plates specified to be installed at locations of significant cracks in the existing portion of timber deck to remain at the east end of the site are intended to locally support reinstated asphalt. Assume that these plates will be 12 mm thick and connected to the timber deck on each side of the crack at 300 mm on centre with 150 mm long spikes. A1-29 Question: The 1.8 m height chain-link fence at the play court is not shown on the drawings. Please advise. The material designation for 1.8 m HEIGHT CHAIN LINK FENCE AT PLAY COURT under the SITE MATERIALS header on Drawing No AR-DSW-1050 is 9. This material is located on the west side of the play court as shown on Drawing No AR-DSW A1-30 Question: For the SierraScape plan on Drawing No. 1125, does the line indicating the ground at base of walk refer to the bottom of the buried portion of the [finished grade] of material above the buried portion? For clarification of the vertical extent of the MSE walls, please refer to the attached Drawing No ST-DAL-1125, Rev. B. A1-31 Question: What is the load capacity of the precast decks? Refer to Reference Drawing No MA-DRS-1000, Rev. 0. A1-32 Question: Is there a spec or detail for the root barrier? Where [is] the root barrier required? As noted above, the reference to root barrier on Detail 2 on Drawing No AR-DSQ-1096 is deleted. A1-33 Question: Is there a spec for the drain mat? See above for added description of drain mat on Drawing Nos AR-DSW-1071, AR-DWS-1072 and AR-DSQ _rev0_addendum 1_ doc Page 6 of tmw : 10-Nov-10

8 A1-34 Question: Is there a detail for cleanout manholes? Can you supply the pipe inverts. The cleanout manhole is documented in Drawing No CI-DRS-1040, Rev. B, General Notes, Section D-4 - Refer to Section of MMCD 2000 for detailed specification on manholes and catch basins. Drawing No. S1 gives the general arrangement for the 1,050 mm diameter manhole shown on the underground piping plan Drawing Nos CI-DRS-1041, Rev. C and CI-DRS-1042, Rev. C. Drawing No. S2 in the MMCD details the plan and cutaway section of typical manhole pipe connection. In the New Westminster case, the diameter of the pipes is specified to be 150 mm perforated drain pipe and 200 mm PVC storm drain. The clean out details are shown in Drawing No. S6 - Midblock Cleanout. The cutaway section shows the 45 degree wye connection to a maximum 200 mm diameter 45 degree long bend cleanout pipe. A1-35 Question: Is there a detail for the lawn basins? Can you supply the pipe inverts? The lawn basin is documented in Drawing No CI-DRS-1040, Rev. B, General Notes, Section D-2 - Lawn Drains: 600 mm diameter precast concrete in accordance with Section of the MMCD (Type 2). Drawing No. S12 in the MMCD details a cutaway section of the lawn drain. The concrete cylinder has an interior length of 1,200 mm, a wall thickness of 75 mm and a bottom thickness of 150 mm. The surface grating is specified as a Dobney B22A or approved equivalent. Approved native backfill surrounds the drain for its entire depth. An aluminum trapping hood protects a 150 mm outlet connection to the storm sewer. A1-36 Question: Can you clarify what scope of drainage is to be designated site drainage and what scope of drainage is to be storm drainage? See above for deletion of Item Storm Drainage from the Schedule of Values in Section *** END OF ADDENDUM NO. 1 *** _rev0_addendum 1_ doc Page 7 of tmw : 10-Nov-10

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