Bid No 2323 Hare Roofing Replacement Project Addendum 1

Description

ADDENDUM TO BID NO. 2323 GARDEN GROVE UNIFIED SCHOOL DISTIRCT Purchasing Department 10331 Stanford Ave, 4th Floor Garden Grove, CA 92840 (714) 663-6340 Date: May 20, 2024 Project: Bid No 2323 – Hare Roofing Replacement Project From: Emily Hughes, Purchasing Addendum Number: 1 You are hereby notified of the following clarifications, modifications, changes, additions and/or deletions contained herein shall be incorporated within the construction documents for the project. Such information shall take precedence over that previously published. Responses shall be considered modifications to the contract hereby incorporated into the contract documents as established above. CHANGES TO CONTRACT DOCUMENTS: ITEM 1.1: In an effort to eliminate the large ponding areas on buildings K, L, E, and lower F. Tapered insulation to be installed in a configuration to force water to existing drains. Henry Spec H3-IGC-MR. • Henry Re-Roof H3-IGC-MR Tapered Insulation specs for GGUSD, Hare High School rev 5-14-24 pdf. (attachment) ITEM 2.1: Henry Spec H3-NGC-MR to be used in all other areas. • Henry Re-Roof H3-NGC-MR specs for GGUSD, Hare High School rev 5-14-24 pdf. (attachment) ITEM 3.1: Replace all expansion joint covers with existing like product. ATTACHMENTS: Henry Re-Roof H3-IGC-MR Tapered Insulation specs and Henry Re-Roof H3-NGC-MR specs Approved by: Kathy Seo Assistant Director of Business Services GUIDE: RE- ROOFING SPECIFICATION WITH TAPERED INSULATION Garden Grove USD Jerry Flores Facilities Manager 11700 Knott Ave. Building C Garden Grove CA 92841 PROJECT SITE: Hare High School – cricketed areas only on buildings K,L,E, and lower F only SECTION 07520 – COLD PROCESS MONOLITHIC BUILT-UP ROOFING NAME OF SCHOOL: Hare High School 12012 S. Magnolia Ave. Garden Grove, CA. AREA TO BE RE-ROOFED: as per drawing and/or jobwalk.Cricketed areas on buildings K,L,E & lower F only PART 1 – GENERAL 1.01 SUMMARY A. Furnish necessary material and labor to install a Henry Roof System Specification or approved equal following the requirements of this Master Specification and site specific Scope of Work B. Other work included: Furnish and install sheet metal, metal pan collar flashing, pipe flashings and counterflashing. 1.02 REFERENCES A. National Roofing Contractors Association (NRCA) Roofing and Waterproofing Manual B. Western States Roofing Contractors Association (WSRCA) C. SMACNA D. Underwriters Laboratories (UL) E.