Shearer and Associates Inc 3/9/2020

Subcontractors while enforcing work area restrictions, and shall minimize disruption to building occupants and services. 4.1.8.3 WORKING HOURS: No hazardous materials work shall occur when building users have access to work areas. Schedule all hazardous materials work to occur in accordance with schedule requirements outlined elsewhere in the Contract Documents, and when work areas have been vacated by building users. 4.1.8.4 EMERGENCY CONTACTS: Designated qualified representatives of the Contractor and specific hazardous materials Subcontractors are to be available on a 24- hour emergency basis for the duration of the Work. Provide contact information to the Owner's Representative for inclusion in the Project emergency contact list. 4.1.8.5 GENERAL HAZARDOUS MATERIALS SUBMITTALS: Contractor shall review the scope of work and submittal requirements outlined in the Contract Documents. The Contractor shall submit,and require all subcontractors performing the work of handling or disposing of any hazardous materials to submit, pertinent information required by the Contract Documents. Examples of work and impact may include abatement, demolition, saw cutting, roto-hammering, welding, sanding, drilling, scraping or other remodeling and metals-related impact, impact of asbestos-containing joint compound or other material with <1% asbestos, PCB ballast removal or light tube removal and disposal. 4.1.8.6 REGULATIONS, LAWS and ORDINANCES: The Contractor shall comply with all applicable regulations, laws and ordinances concerning the impact, removal, handling, storage, disposal, monitoring and protection against exposure or environmental pollution related to hazardous or regulated materials and conditions. Impacts to hazardous or regulated materials that may be required by the Work may include, but are not limited to: manual demolition, mechanical demolition, cutting, sawing, drilling, sanding, scraping, welding, power-washing or torch-cutting. Confirm required impacts with other applicable specification sections and drawing sheets. Contractor shall furnish all labor, materials, equipment, services and insurance that is specified, shown, or reasonably implied for the removal and handling of hazardous materials as part of the Work. 4.2 Differing Site Conditions 4.2.1 Differing Site Condition. If Design Builder encounters conditions at the Site which are subsurface or otherwise concealed physical conditions which differ materially from those indicated in the Contract Documents, or unknown physical conditions of an unusual nature which differ materially from those ordinarily found to exist and generally recognized as inherent in construction activities of the character provided for in the Contract Documents (collectively, a "Differing Site Condition"), then Design Builder shall give written notice to Owner within 24 hours after becoming aware of or having encountered such condition. Design-Builder shall not further disturb the Differing Site Condition or perform any Work in connection therewith (except for an emergency) until receipt of written order to do so. After receipt of such written notice, Owner will promptly review the pertinent condition. 4.2.2 Possible Contract Price and Contract Time Adjustments 4.2.2.1 If Design-Builder seeks to have the Contract Price or the Contract Time, or both, adjusted due to the existence of a Differing Site Condition, Design-Builder shall comply with the provisions of Article 9 in addition to the requirements of this Section 4.2. 4.2.2.2 Design-Builder shall not be entitled to any adjustment in the Contract Price or Contract Time if: a) Design-Builder knew of the existence of such conditions at the time Design-Builder and Owner negotiated this Contract; or East Clearwell Project General Conditions of Contract Page 12