Thomco Construction Inc. 6/14/2021

a CITY OF EVERETT SPECIAL PROVISIONS I 5-04.3(15) Sealing Pavement Surfaces Apply a fog seal where shown in the plans. Construct the fog seal in accordance with Section 5-02.3. Apply the fog seal prior to opening to traffic unless Engineer approves otherwise. 5-04.3(16) HMA Road Approaches Construct HMA approaches at the locations shown in the Plans or where staked by the Engineer. Perform the Work in accordance with Section 5-04. 5-04.4 Measurement Bid items of Work completed pursuant to the Contract Documents will be measured as described in Division B — Bid Item Descriptions of these Special Provisions and Section 1- 09 MEASUREMENT AND PAYMENT of the Standard Specifications. 111 5-04.5 Payment Payment for bid items of Work completed pursuant to the Contract Documents will be as described in Division B — Bid Item Descriptions of these Special Provisions and Section 1- 09 MEASUREMENT AND PAYMENT of the Standard Specifications. Supplement Division 5 of the Standard Specifications by adding the following: 5-06 PAVEMENT PATCHING (******) I 5-06.1 Description This Work shall consist of the reconstruction and patching of trenches and other excavations in paved streets and other paved areas. 5-06.2 Materials Provide materials conforming to the requirements specified for the materials in Sections 5- 04 & 5- 05 of the Standard Specifications except as modified by these Special Provisions. For HMA pavement patching provide HMA CL 1/2", PG 64-22 as specified in Section 5-04 of the Standard Specifications. Provide asphalt for temporary pavement patch as either: cold mix asphalt (MC 250) per Section 9-02 of the Standard Specifications or hot mix asphalt (HMA CL 1/2", PG 64-22). Mineral aggregate of MC 250 shall meet the same requirements as the aggregates used in HMA CL 1/2", PG 64-22. For cement concrete base pavement patching provide high early strength cement concrete. Provide minimum 4000 psi mix having minimum 3000 psi compressive strength after curing time of three days. Provide crushed surfacing top course used for pavement patching conforming to the requirements of 9-03.9(3) of the Standard Specifications. 5-06.3 Construction Requirements I 5-06.3(1) General Schedule pavement patching to accommodate the demands of traffic and perform as rapidly as possible to provide maximum safety and convenience to public traffic. Placing and compact the trench backfill and the preparation and compaction of the subgrade in accordance with the various applicable sections of the Standard Specifications except as modified by these Special Provisions. Water Main Replacement"V" Division 5—SURFACE TREATMENTS April,2021 WO No.—UP3730 AND PAVEMENTS SP-166 I