Cleaning of Clarifiers Sample Clauses

Cleaning of Clarifiers. (1.1.1) Ea 4
Sample 1
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Cleaning of Clarifiers.  The Contractor verifies that the relevant clarifier is drained, isolated and is made safe to work on by means of the issue and acceptance of a Permit to Work (PTW) by the Responsible Person (RP). Furthermore, the Contractor’s Authorised Supervisor (AS), as per and that all workers are signed on to the RP’s Worker’s Register.  The Contractor establishes scaffolding requirements and requests the Employer to erect scaffolding and barricading wherever necessary. Planning is required twenty four hours in advance for new scaffolding/barricading and for any modifications as well. Scaffolding and barricading cannot be erected, moved, dis-assembled or modified by the Contractor. Safety harnesses must be worn by all the Contractor’s personnel to access scaffolds via ladders and in all areas when working at heights.  The Contractor removes approximately 20m3 of sludge and debris from each clarifier The Contractor removes approximately 20m3 of sludge from each clarifier by means of hosing with water and sweeping the sludge through the clarifier drain valves that discharges into the water treatment plant effluent system.  The Contractor high pressure cleans the internal concrete walls of each clarifier.  The Contractor cleans the two vacuum blower rooms.  The Contractor disposes of all waste generated during the cleaning process according to the Employer’s waste management procedure.
Sample 1

Related to Cleaning of Clarifiers

  • Cleaning 8.1 CONTRACTOR shall, at his own expenses, at all times keep the premises free from accumulation of debris, waste materials, and rubbish, and at the completion of the work, he shall remove his tools and equipment and all surplus materials, debris, waste material, and rubbish and shall leave the premises in a neat and clean condition. If CONTRACTOR does not attend to such cleaning immediately upon request, OWNER shall have the right to have this work done by others and deduct the cost therefore from the payment due CONTRACTOR hereunder.

  • Heating, Ventilating and Air Conditioning General Office Area: The building shall be equipped with a combination heating, ventilation and air conditioning system. The system shall have ducted supply and return air. The space above the ceiling shall not be used as a supply or return plenum. The systems shall be sized in accordance with the weather conditions identified in Chapter 13, “Energy Conservation” of the 1996 BOCA Building Code and supplemented by the “Building Code Rules”. All HVAC equipment shall be commercial or light industrial grade. If new construction it shall be installed at grade or within mechanical rooms for easy access and maintenance. If existing construction, roof mounted equipment will be considered after all other options have been exhausted, including the elimination of noise and vibration transfer to the structural members. The HVAC systems shall be zoned, with units sized and placed as required by heating and cooling loads on the building. Zoning of systems is dependent on the size, shape and orientation of the building. The HVAC system shall be divided into a minimum of 4 exterior and 1 interior temperature control zones. Return air shall be taken from the area supplied or adjacent to the area in the same temperature control zone. The ventilation and exhaust system shall be sized to maintain a positive pressure throughout the building envelope to limit air and dust infiltration. No HVAC ductwork shall be installed under the floor slab or underground.

  • Heating and Air Conditioning Tenant shall not use any method of heating or air-conditioning, other than that supplied by Landlord, without Landlord’s prior written consent.

  • System Logging The system must maintain an automated audit trail which can 20 identify the user or system process which initiates a request for PHI COUNTY discloses to 21 CONTRACTOR or CONTRACTOR creates, receives, maintains, or transmits on behalf of COUNTY, 22 or which alters such PHI. The audit trail must be date and time stamped, must log both successful and 23 failed accesses, must be read only, and must be restricted to authorized users. If such PHI is stored in a 24 database, database logging functionality must be enabled. Audit trail data must be archived for at least 3 25 years after occurrence.

  • Sealing and Marking of Bids 21.1 The bidder shall seal the original and each copy of the bid in separate envelopes duly marking the envelopes “ORIGINAL” and “COPY”. The envelopes shall then be sealed in an outer separate envelope.

  • CUTTING AND PATCHING The Contractor shall be responsible for cutting, fitting or patching required to complete the Work or to make its parts fit together properly.

  • Provisioning Line Splitting and Splitter Space 3.8.1 The Data LEC, Voice CLEC or BellSouth may provide the splitter. When EZ Phone or its authorized agent owns the splitter, Line Splitting requires the following: a non-designed analog Loop from the serving wire center to the NID at the End User’s location; a collocation cross connection connecting the Loop to the collocation space; a second collocation cross connection from the collocation space connected to a voice port; the high frequency spectrum line activation, and a splitter. The Loop and port cannot be a Loop and port combination (i.e. UNE-P), but must be individual stand-alone Network Elements. When BellSouth owns the splitter, Line Splitting requires the following: a non designed analog Loop from the serving wire center to the NID at the End User’s location with CFA and splitter port assignments, and a collocation cross connection from the collocation space connected to a voice port.

  • Dispatching CONTRACTOR shall provide qualified and trained personnel to: • Schedule and assign drivers and vehicles in accordance with the service hour schedules and scheduled trips for each day; • Assist drivers while they are in service to carry out the assigned trips on-time, providing address assistance and telephoning passengers as needed; • Monitor the performance of scheduled trips, reassigning trips and/or adjusting the number of vehicles in service as needed to ensure on-time performance in the most efficient manner; and, • Ensure that unanticipated service demands, passenger and vehicle accidents, other events and general service delivery are handled and performed in accordance with OoA policies and procedures. Dispatching staff are to be on-duty from the time the first SNEMT vehicle is in service until the last SNEMT vehicle is out of service. Dispatch staff will also ensure that: • All voice radio communications that pertain to SNEMT comply with FCC rules and regulations, and that regulations are enforced; • Average hold times on ride check calls are maintained at no more than two (2) minutes; and The OoA “no stranded passengers” policy is enforced.

  • Heating, Ventilation and Air Conditioning Landlord shall furnish to the Premises heating, ventilation and air-conditioning (“HVAC”) in accordance with the Design Standards set forth in Exhibit D during Ordinary Business Hours. Landlord shall have access to all air-cooling, fan, ventilating and machine rooms and electrical closets and all other mechanical installations of Landlord (collectively, “Mechanical Installations”), and Tenant shall not construct partitions or other obstructions which may interfere with Landlord’s access thereto or the moving of Landlord’s equipment to and from the Mechanical Installations. No Tenant Party shall at any time enter the Mechanical Installations or tamper with, adjust, or otherwise affect such Mechanical Installations. Landlord shall not be responsible if the HVAC System fails to provide cooled or heated air, as the case may be, to the Premises in accordance with the Design Standards by reason of (i) any equipment installed by, for or on behalf of Tenant, which has an electrical load in excess of the average electrical load and human occupancy factors for the HVAC System as designed, or (ii) any rearrangement of partitioning or other Alterations made or performed by, for or on behalf of Tenant. Tenant shall install, if missing, blinds or shades on all windows, which blinds and shades shall be subject to Landlord’s approval, and shall keep operable windows in the Premises closed, and lower the blinds when necessary because of the sun’s position, whenever the HVAC System is in operation or as and when required by any Requirement. Tenant shall cooperate with Landlord and shall abide by the rules and regulations which Landlord may reasonably prescribe for the proper functioning and protection of the HVAC System. Tenant acknowledges that the server room in the Premises currently has three heat pumps installed, being two 4-ton units, and one 2.5-ton unit (the “Existing Heat Pumps”). The 2.5-ton unit is currently connected and operational. Tenant shall determine whether it is satisfied with the condition of the Existing Heat Pumps and Landlord shall not have any responsibility or liability for the condition, operation, maintenance, repair or replacement of the Existing Heat Pumps. Tenant may operate the Existing Heat Pumps. Tenant shall be responsible for, and pay directly for, all necessary maintenance and repairs to the Existing Heat Pumps. Tenant shall reimburse Landlord monthly for the cost of all utility services used to operate the Existing Heat Pumps within 10 Business Days after receipt of Landlord’s invoice for such amount. Landlord may measure Tenant’s usage of such utility services by either a sub-meter or by other reasonable methods such as by temporary check meters or by survey. Tenant, at its cost, may replace the Existing Heat Pumps with one or more new heat pumps, provided, however, that the capacity of such replacement heat pump(s) shall not exceed the 10.5-ton capacity cooling capacity of the Existing Heat Pumps.

  • Switching System Hierarchy and Trunking Requirements For purposes of routing iNetworks traffic to Verizon, the subtending arrangements between Verizon Tandems and Verizon End Offices shall be the same as the Tandem/End Office subtending arrangements Verizon maintains for the routing of its own or other carriers’ traffic (i.e., traffic will be routed to the appropriate Verizon Tandem subtended by the terminating End Office serving the Verizon Customer). For purposes of routing Verizon traffic to iNetworks, the subtending arrangements between iNetworks Tandems and iNetworks End Offices shall be the same as the Tandem/End Office subtending arrangements that iNetworks maintains for the routing of its own or other carriers’ traffic.

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