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Home My WebLink AboutBID - 7501 TURNBERRY ROAD LANDSCAPE & IRRIGATION PROJECTADDENDUM No. 1 SPECIFICATIONS AND CONTRACT DOCUMENTS Description of BID 7501: Turnberry Road Landscape & Irrigation Project OPENING DATE: 3:00 PM (Our Clock) April 26, 2013 To all prospective bidders under the specifications and contract documents described above, the following changes/additions are hereby made and detailed in the following sections of this addendum: Exhibit 1 – Revised Bid Tab Exhibit 2 –Revisions to Bid Tab, Specifications & Drawings Exhibit 3 - Questions & Answers Exhibit 4 – Revised Drawings Please contact John Stephen, CPPO, LEED AP at (970) 221-6779 with any questions regarding this addendum. RECEIPT OF THIS ADDENDUM MUST BE ACKNOWLEDGED BY A WRITTEN STATEMENT ENCLOSED WITH THE BID/QUOTE STATING THAT THIS ADDENDUM HAS BEEN RECEIVED. Financial Services Purchasing Division 215 N. Mason St. 2nd Floor PO Box 580 Fort Collins, CO 80522 970.221.6775 970.221.6707 fcgov.com/purchasing EXHIBIT 1 –REVISED BID TAB Item # Item Description Quantity Unit Unit Cost Total Cost 207-02 Topsoil (Special) - Amend Onsite, Shape, & Fine Grading (Top 6") (45000+17592+700)*0.5/27) 1,172 CY 212-01 Sod 45,000 SF 212-02 Dryland Seed (soil conditioner, drill seed, crimp straw mulch) 7,000.00 SF 213-01 Mulch (1.5" River Rock, 3" Depth, Fabric Included) 24,478 SF 213-02 Woodchip Mulch (from City Stockpile, Haul and Place only) 700.0 SF 213-03 Mulch (12" River Rock, 18" Deep, Fabric Included) 1,900.0 SF 214-01 Street Trees (Western Catalpa, 2" Cal.) 16 EA 214-02 Street Trees (Skyline Honeylocust, 2"Cal.) 33 EA 214-03 Street Trees (Kentucky Coffee Tree, 2" Cal) 20 EA 214-04 Street Trees (Bur Oak, 2" Cal.) 10 EA 214-05 Street Trees (Chinkapin Oak, 2" Cal.) 9 EA 214-06 Street Trees (Greenspire Linden, 2" Cal.) 26 EA 214-08 Street Trees (Accoloade Elm, 2" Cal.) 9 EA 214-09a Evergreen Tree (Cologreen Juniper 6' height) 13 EA 214-09b Evergreen Tree (Moonglow Juniper 6' height) 14 EA 214-10 Shrubs (5 Gallons) 468 EA 214-11 Ornamental Grasses (1 Gallon) 93 EA 214-12 Perennials (1 Gallon) 185 EA 214-13 Landscape Maintenance - 2 Years for West Parkway South of Richard's Lake Road Only (Mowing, weeding, mulching, irrigation maintenance & upto 4 winter waterings per year) 2YEAR 504-01 Versa-Lock Block Landscape Wall (24" Height) (Color TBD)(Complete -in- place)(Installed per detail) 300 LF 623-01 Irrigation installation for West Parkways (Richard's Lake Road to 500' south of Country Club Road) 1LS 623-03 Backflow Preventer (installed per ELCO Water District Standards) 1 EA 626-01 Mobilization 1 LS BID TOTAL: In Words: Turnberry Road Landscape and Irrigation Project Bid Tab ‐ REVISED 4/18/2013 EXHIBIT 2 – REVISIONS TO BID TAB, SPECIFICATIONS & DRAWINGS 1. Plan sheets 83 and 84 are replaced with the attached revised plan sheets. The revisions fix an editing error. The Greenspire Linden trees were incorrectly edited and the Patmore Ash trees were incorrectly left in place. These sheets revise the plans so that the Patmore Ash trees are replaced with Kentucky Coffee Trees; the Shademaster Honey locusts trees are replaced with Skymaster Honey locust trees; and the Greenspire Linden trees are per the original landscape plan. These quantity modifications are reflected in the attached revised bid tab.  214-02 Street Trees (Skyline Honeylocust, 2"Cal.) 33 EA  214-03 Street Trees (Kentucky Coffee Tree, 2" Cal) 20 EA  214-06 Street Trees (Greenspire Linden, 2" Cal.) 26 EA 2. The Mulch (1.5” River Rock, 3” Depth, Fabric Included) quantity is revised to reflect the quantity shown on the plan sheets.  213-01 Mulch (1.5" River Rock, 3" Depth, Fabric Included) 24,478 SF 3. Line Items 214-10; 214-11; & 214-12 quantities are revised to reflect the quantity shown on the plan sheets:  214-10 Shrubs (5 Gallons) 468 EA  214-11 Ornamental Grasses (1 Gallon) 93 EA  214-12 Perrenials (1 Gallon) 185 EA 4. Item 623-02 “Design/Build Irrigation for Maple Hill Parkways” is removed from the contract. Alpine Landscaping, the irrigation maintenance contractor for Maple Hill HOA will install this system prior to parkway landscape planting installation. EXHIBIT 3 – QUESTIONS & ANSWERS 1. Landscape Edging is specified in the Landscape Material Legend on sheets 66 and 68 but the plans do not indicate any locations. The City does not anticipate installing landscape edging on this project. Any landscape edging that the City requests will be paid for through change order. 2. Tree counts do not match between the bid tab and the plan sheet quantities. The bid tab has the correct number of trees and is a combination of the Ripley designed west parkway and the B&A designed east parkways with bubbled revisions. 3. ELCO water standards do not require a stop box between the backflow preventer and the meter. See attached detail below: 4. Can different sod types be used? The City will allow different sod types in the parkways (areas between sidewalk and curb). However special attention needs to be taken on the east side parkway and behind the sidewalk so that sod closely matches existing turf type. Sod type must also closely resemble the sod type specified. 5. At STA 26+75 there are two green SDR pipes that appear to be conflicting with the location of the proposed wall, is relocation or removal of these pipes incidental or associated with this bid? The two green SDR pipes are storm drain pipe that drain an inlet on the west side of the frontage road to the inlet in Turnberry Road. The pipes are approximately 24 inches west of the back of the sidewalk and need to be protected in place. The City believes the specified wall can be installed between the exposed pipes and the sidewalk. If a conflict is identified, the City will address it in the field and if warranted, a change order will be issued. 6. At STA 28 + 50 there is a 12” CMP that appears to be in conflict with the location of the proposed wall, is removal or relocation of this pipe incidental or associated with this bid? The 12” corrugated metal pipe is an abandoned irrigation lateral pipe and can be partially removed or left in place as required by the wall fabrication. Removal of any portion of this pipe will not be paid separately and is considered incidental to the installation of the block wall. 7. For the Bid Schedule Items # 214-10, 214-11, 214-12: what are the varieties of the plant materials in each item? The 214-10, 214-11, and 214-12 plant types are defined on plan sheet 66 and 68 on the Ripley designed parkways. The Ripley design sheets are the only locations for the shrubs, perennials, and ornamental grasses. 8. What is the specification for Dryland Seeding and Mulching? The dryland seed mix is defined on the bottom of plan sheet 68 of the plans:  Great Basin Wild Rye: 3 lb/acre  Green Needle Grass: 2 lb/acre  Indian Rice Grass: 1 lb/acre  Slender Wheat Grass: 2 lb/acre  Thickspike Wheat Grass: 3 lb/acre  Western Wheat Grass: 4 lb/acre 9. What are the specifications for the aggregate materials associated with the retaining wall? (Granular leveling pad & Drainage) Per the Versa-Lock installation instructions, the granular leveling pad should consist of coarse-grained sand, gravel or crushed stone. The drainage aggregate is specified as ¾” clear, free draining, angular aggregate. 10. There are several plant lists within the plan sheets. Which ones are correct? The plant list on plan sheet 79 and 82 do not apply to this project. The Ripley plant list on sheet 66 and 68 do apply for the plantings that are required on the Ripley design (sheets 66-68). The remaining trees are not tabulated in the plans, but they are accounted for on the bid tab. The bid tab has the correct number and types of trees anticipated on this project. Shrubs, ornamental grasses, and perennials types are correctly quantified and identified on the Ripley design (plan sheets 66 & 68).