Common use of USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS Clause in Contracts

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ No ¨ Chemical Products Yes ¨ No ¨ Other Yes ¨ No ¨ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, the applicable hazard class, the maximum quantity(ies) to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that are not regulated by any Law as a Hazardous Material); and the proposed location(s), method(s) and estimated frequency of, and the proposed contractors or subcontractors for, treatment or disposal. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials Materials, which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ No ¨ Chemical Products Yes ¨ No ¨ Other Yes ¨ No ¨ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ o No ¨ o Chemical Products Yes ¨ o No ¨ o Other Yes ¨ o No ¨ o If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials Materials, which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ o No ¨ o Chemical Products Yes ¨ o No ¨ o Other Yes ¨ o No ¨ o If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ No ¨ Chemical Products Yes ¨ No ¨ Other Yes ¨ No ¨ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treatedgenerated , stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ [ ] No ¨ [ ] Chemical Products Yes ¨ [ ] No ¨ [ ] Other Yes ¨ [ ] No ¨ [ ] If Yes is marked, please explain:explain ___________________________________ ____________________________________________________________________ ____________________________________________________________________ 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s 's certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ o No ¨ o Chemical Products Yes ¨ o No ¨ o Other Yes ¨ o No ¨ o If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 aboveExhibit 2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ o No ¨ o Chemical Products Yes ¨ o No ¨ o Other Yes ¨ o No ¨ o If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants Tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. -------------------------------------------------------------------------------- Wastes Yes ¨ No ¨ X -------------------------------------------------------------------------------- Chemical Products Yes ¨ No ¨ X Other Yes ¨ No ¨ X If Yes is marked, please explain:: - - - 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantifies of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants Tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s years certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about at the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about at the Premises. Wastes Yes ¨ ☐ No ¨ ☐ Chemical Products Yes ¨ ☐ No ¨ ☐ Other Yes ¨ ☐ No ¨ ☐ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about at the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law applicable Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Substance, including, the estimated frequency ofEXHIBIT F Mountain View Research Park frequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants Tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ [ ] No ¨ [ ] Chemical Products Yes ¨ [ ] No ¨ [ ] Other Yes ¨ [ ] No ¨ [ ] If Yes is marked, please explain:: ------------------------------ -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants Tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s 's certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ No ¨ Chemical Products Yes ¨ No ¨ Other Yes ¨ No ¨ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going ongoing operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ ( ) No ¨ (X) Chemical Products Yes ¨ ( ) No ¨ (X) Other Yes ¨ ( ) No ¨ (X) If Yes yes is marked, please explain:: __________________________________________________________ 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including the estimated frequency of, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going ongoing operations and the identification of any variations in such information from the prior year’s 's certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about at the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about at the Premises. Wastes Yes ¨ No ¨ Chemical Products Yes ¨ No ¨ Other Yes ¨ No ¨ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about at the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law applicable Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Substance, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? ' Existing tenants lessees should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ [ ] No ¨ [ ] Chemical Products Yes ¨ [ ] No ¨ [ ] Other Yes ¨ [ ] No ¨ [ ] If Yes yes is marked, please explain:: ____________________________ _____________________________________________________________. 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants lessees should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s 's certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as hereinafter defined) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ 0 No ¨ 0 Chemical Products Yes ¨ 0 No ¨ 0 Other Yes ¨ 0 No ¨ 0 If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts mounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law Environmental Laws, as a Hazardous Materialhereinafter defined); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s 's certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants Tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ [ ] No ¨ [ ] Chemical Products Yes ¨ [ ] No ¨ [ ] Other Yes ¨ [ ] No ¨ [ ] If Yes is marked, please explain:: ____________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants Tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials (as defined in the Lease Agreement) be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants Tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ No ¨ Chemical Products Yes ¨ No ¨ (see below) Other Yes ¨ No ¨ If Yes is marked, please explain: 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) quantities of such Hazardous Materials to be present on or about the Premises at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts “Normal Materials”, as defined in Section 9.3 of ordinary household cleaners and janitorial supplies that are not regulated by any Law as a Hazardous Materialthe Lease Agreement); and the proposed location(s), ) and method(s) and of treatment or disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants Tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ / / No ¨ / / Chemical Products Yes ¨ / / No ¨ / / Other Yes ¨ / / No ¨ / / If Yes is marked, please explain:____________________________ _____________________________________________________________ _____________________________________________________________ 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s 's certificate.

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ 0 No ¨ 0 Chemical Products Yes ¨ 0 No ¨ 0 Other Yes ¨ 0 No ¨ 0 If Yes is marked, marked attach all MSDS's and please explain:: (MSDS's Attached ") 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantities of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s 's certificate.. Attach a Site Plan indicating all storage areas - (Attached ")

USE, STORAGE AND DISPOSAL OF HAZARDOUS MATERIALS. 2.1 Will any Hazardous Materials be used, generated, treated, stored or disposed of in, on or about the Premises? Existing tenants Tenants should describe any Hazardous Materials which continue to be used, generated, treated, stored or disposed of in, on or about the Premises. Wastes Yes ¨ ___ No ¨ X Chemical Products Yes ¨ ___ No ¨ X Other Yes ¨ ___ No ¨ X If Yes is marked, please explain:: ___________________________________ _____________________________________________________________________ _____________________________________________________________________ 2.2 If Yes is marked in Section 2.1 above2.1, attach a list of any Hazardous Materials to be used, generated, treated, stored or disposed of in, on or about the Premises, including, for each Hazardous Material, including the applicable hazard class, class and an estimate of the maximum quantity(ies) to be present on or about the Premises quantifies of such Hazardous Materials at any given time; estimated annual throughput; the proposed location(s) and method of storage (excluding nominal amounts of ordinary household cleaners and janitorial supplies that which are not regulated by any Law as a Hazardous MaterialEnvironmental Laws); and the proposed location(s), method(s) and method of disposal for each Hazardous Material, including, the estimated frequency offrequency, and the proposed contractors or subcontractors for, treatment or disposalsubcontractors. Existing tenants Tenants should attach a list setting forth the information requested above and such list should include actual data from on-going operations and the identification of any variations in such information from the prior year’s years certificate.