2.1.1 TCC will provide the following cleaning materials and supplies necessary to perform the janitorial services prescribed in this Contract: 2.1.1.1 Mopping equipment such as micro-fiber mops, dry and wet mops and cleaning cloths. Laundry service will be provided for these products and coordinated with Vendor. 2.1.1.2 Cleaning products such as hand soap and sanitizer, trash can liners, paper towels and toilet paper. 2.1.1.3 SDS(Safety Data Sheets) will be maintained by TCC and available for use at all times. The Contractor will provide TCC with a list of required products weekly in order to maintain a two week supply at all times. The Contractor will store, use and dispose of products in compliance with the manufacturers' recommendations. Contractor-provided cleaning products are subject to approval for use by TCC. The Contractor shall provide all equipment necessary to fulfill the requirements of the contract including, but not limited to brooms, vacuums, floor polishing machines, carpet extractor machines, etc. 2.1.5.1 Vacuum cleaners will be certified by The Carpet and Rug Institute and use rotating cylindrical brush only. Beater bar vacuum models are not allowed. 2.1.5.2 Scheduled carpet cleaning will be done with high performance hot water extraction system. Periodic cleaning may use walk-behind extraction machines. Carpet cleaning products must certified by The Carpet and Rug Institute and approved by TCC. The Contractor will not remove any TCC products from any buildings without prior consent. TCC will furnish storage closets for custodial equipment and material storage. Any loss of material belonging to the Contractor shall not be the responsibility of TCC. The Contractor will not use mechanical rooms, telephone rooms, elevator mechanical rooms, or shafts as storage areas. The Contractor shall keep assigned closets in a neat and orderly condition.