Contraction Joints Sample Clauses

Contraction Joints. Contraction joints shall be provided at intervals of twenty (20) meters or less except as otherwise mentioned on the drawings or as directed by the Engineer. The contraction joint shall be a straight line perpendicular to the flow direction and, where it is necessary on such horizontal surfaces as floors, shall be parallel to the flow direction.
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Contraction Joints. The position of construction joints will be as specified in the drawings by the designer. If there is a need on site to revise any specified position /or/ to have additional construction joints the proposed positions should be agreed with the Engineer. Full structural continuity must be assumed in design at a construction joint. Reinforcement will be fully continuous across the joint, and the concrete is taken to be as nearly monolithic as possible. The concrete at the joints should be bonded with the one subsequently placed against it, without provision for relative movement between the two. Concrete should not be allowed to run to a feather edge, and vertical joints should be formed against a stop end. Particular care should be taken when framing the joint. The surface of the first pour should be roughened to increase the bond strength and to provide aggregate interlock. With horizontal joints, the joint surface should be roughened without disturbing the coarse aggregate particles, by spraying the joint surface approximately 2h to 4h after the concrete is placed, with a fine spray water and/or brushing with stiff brush. Vertical joints can be treated similarly, if the use of a retarder on the top is authorised, to enable the joint surface to be treated after the stop end has been removed. If the joint surface is not roughened until the concrete has hardened, the larger aggregate particles near the surface should be exposed by sand blasting or by applying a scaling hammer or other mechanical advice. Care should be taken that the joint surface is clean immediately before the fresh concrete is placed against the old one. It may need to be dampened prior to the new concrete being placed, to prevent excessive loss of mix water into it by absorption. Particular care should be taken in placing of new concrete close to the joint to ensure that it has adequate fines content and is fully compacted and dense. N.B. When instructed by the Engineer in designing construction joints for retaining aqueous liquids it is necessary to incorporate waterstops in properly constructed joints. Construction joints shall be formed only in the positions shown in the drawings or indicated by the Engineer and concreting shall be carried out continuously between and up to joints. All intersections of construction joints, permanently exposed, shall be made absolutely straight and level or plumb and matching with adjacent members. Construction joint shall be formed at right angles to th...
Contraction Joints. Contraction joints shall be provided at the locations indicated on the Approved Drawings. Also, they shall comply with BS 8007 and 8110 requirements and according to Engineering Structural calculations and Practice to the satisfaction of Engineer. Accessible edges of each contraction joint shall be sealed as specified in the Sealants and Caulking Section.
Contraction Joints. Contraction joints serve to provide for volumetric shrinkage of monolithic concrete and for movement shrinkage cracks else where in concrete. Prior to application of wax based curing compound to contraction joints, the surfaces of all joints shall be cleaned thoroughly of accretion of concrete or other foreign material by scraping, chipping or other means approved by the Engineer-in-Charge. Water stops, reinforcing bars and other embedding items shall be free of curing compound when adjoining concrete is placed.
Contraction Joints. Contraction joints at a spacing to produce approximately square sections shall be provided.
Contraction Joints. For matching placed items, contraction joints shall be cut to a minimum depth of one-and-one-half (1%") inches. Sawing shall begin as soon as the concrete has hardened to the degree that excessive xxxxxxxx will not occur. Sawing shall progress in the same direction and sequence as the concrete placement. Every third joint shall be sawed first, then saw intermediate joints.

Related to Contraction Joints

  • Direct Contracting Goods and works which the Association agrees meet the requirements for Direct Contracting may be procured in accordance with the provisions of said procurement method.

  • SUB-CONTRACTING 31.1. The Authority approves the appointment of the sub-contractors specified in Schedule 10 (Approved Sub-contractors) in respect of the obligations specified in that Schedule. 31.2. The Contractor may not sub-contract its obligations under the Framework Agreement to other sub-contractors without the prior written consent of the Authority. Sub-contracting of any part of the Framework Agreement shall not relieve the Contractor of any obligation or duty attributable to the Contractor under the Framework Agreement. The Contractor shall be responsible for the acts and omissions of its sub-contractors as though they are its own. 31.3. Where the Contractor enters into a sub-contract the Contractor must ensure that a provision is included which: 31.3.1. requires payment to be made of all sums due by the Contractor to the sub- contractor within a specified period not exceeding 30 days from the receipt of a valid invoice as defined by the sub-contract requirements and provides that, where the Authority has made payment to the Contractor in respect of Services and the sub-contractor’s invoice relates to such Services then, to that extent, the invoice must be treated as valid and, provided the Contractor is not exercising a right of retention or set-off in respect of a breach of contract by the sub-contractor or in respect of a sum otherwise due by the sub-contractor to the Contractor, payment must be made to the sub-contractor without deduction; 31.3.2. notifies the sub-contractor that the sub-contract forms part of a larger contract for the benefit of the Authority and that should the sub-contractor have any difficulty in securing the timely payment of an invoice, that matter may be referred by the sub- contractor to the Authority; 31.3.3. requires that all contracts with subcontractors and suppliers which the subcontractor intends to procure, and which the subcontractor has not before the date of this Framework Agreement, already planned to award to a particular supplier are advertised through the Public Contracts Scotland procurement portal (xxx.xxxxxxxxxxxxxxxxxxxxxxx.xxx.xx) and awarded following a fair, open, transparent and competitive process proportionate to the nature and value of the contract; and 31.3.4. is in the same terms as that set out in this clause 31.3 (including for the avoidance of doubt this clause 31.3.4) subject only to modification to refer to the correct designation of the equivalent party as the Contractor and sub-contractor as the case may be. 31.4. The Contractor shall include in every sub-contract: 31.4.1 a right for the Contractor to terminate that sub-contract if the relevant sub- contractor fails to comply in the performance of its contract with legal obligations in the fields of environmental, social or employment law or if any of the termination events (involving substantial modification of the Contract, contract award despite the existence of exclusion grounds or a serious infringement of EU legal obligations) specified in clause 42.4 occur; and 31.4.2 a requirement that the sub-contractor includes a provision having the same effect as 31.4.1 in any sub-contract which it awards. In this Clause 31.4, ‘sub-contract’ means any contract between two or more contractors, at any stage of remoteness from the Authority in a sub-contracting chain, made wholly or substantially for the purpose of performing (or contributing to the performanace of) the whole or any part of this Framework Agreement. 31.5. Where requested by the Authority, copies of any sub-contract must be sent by the Contractor to the Authority as soon as reasonably practicable. 31.6. Where the Contractor proposes to enter into a sub-contract it must: 31.6.1 advertise its intention to do so in at least one trade journal, and the Public Contracts Scotland Portal; and 31.6.2 follow a procedure leading to the selection of the sub-contractor which ensures reasonable competition following principles of equal treatment, non-discrimination and transparency and which ensures that such procedure is accessible by small and medium enterprises.

  • Contract Work Contract work means capital project work within existing plant facilities, major maintenance and/or revamp work, plant modifications and/or shutdown work, minor maintenance and/or repair work, breakdown maintenance.

  • CONTRACT SCOPE Pursuant to this Contract, Contractor is authorized to sell and provide only those Goods and/or Services set forth in Exhibit A – Included Goods/Services for the prices set forth in Exhibit B – Prices for Goods/Services. Contractor shall not represent to any Purchaser under this Contract that Contractor has contractual authority to sell or provide any Goods and/or Services beyond those set forth in Exhibit A – Included Goods/Services.

  • Project Scope The physical scope of the Project shall be limited to only those capital improvements as described in Appendix A of this Agreement. In the event that circumstances require a change in such physical scope, the change must be approved by the District Committee, recorded in the District Committee's official meeting minutes, and provided to the OPWC Director for the execution of an amendment to this Agreement.

  • Contract Execution Each individual executing this Agreement on behalf of Consultant represents that he or she is fully authorized to execute and deliver this Agreement.

  • Developer Attachment Facilities Developer shall design, procure, construct, install, own and/or control the Developer Attachment Facilities described in Appendix A hereto, at its sole expense.

  • Project Contracts Prior to the delivery of this Lease, the Company may have entered into a contract or contracts with respect to the acquisition and/or construction of the Improvements. Those contracts, and any such contracts entered into by the Company after delivery of this Lease are hereinafter referred to as the “Project Contracts.” Prior to the delivery hereof, certain work has been or may have been performed on the Improvements pursuant to said Project Contracts or otherwise. Subject to the Lender’s rights in the Project Contracts, the Company hereby conveys, transfers and assigns to the Issuer all of the Company’s rights in, but not its obligations under the Project Contracts and the Issuer hereby designates the Company as Issuer’s agent for the purpose of executing and performing the Project Contracts. After the execution hereof, the Company shall cause the Project Contracts to be fully performed by the contractor(s), subcontractor(s) and supplier(s) thereunder in accordance with the terms thereof, and the Company covenants to cause the Improvements to be acquired, constructed and/or completed in accordance with the Project Contracts. Any and all amounts received by the Issuer, the Trustee or the Company from any of the contractors or other suppliers by way of breach of contract, refunds or adjustments shall become a part of and be deposited in the Project Fund.

  • SHAM CONTRACTING 49.1 Sham Contracting occurs when an Employer engages an individual to perform building work under a contract for services where the true character of the engagement or proposed engagement is that of employment. 49.2 The Employer agrees they will not engage in Sham Contracting and recognises that the practice of sham contracting is unlawful and undermines the job security of the Employees covered by this Agreement. 49.3 The Employer will not enter into a contract with another person (“the Contractor”) under which services in the nature of building work are to be provided to the employer, if: (a) the services are to be performed by an individual (who is not the Contractor); and the individual has any ownership in, or is an officer or trustee of, the contractor; and (b) if the contract were entered into with the individual, the contract would be a contract of employment. 49.4 The Employer will maintain records about any Contractors that it has engaged in the preceding month which will include: (a) the name of the Contractor; (b) the owner(s) of the Contractor; (c) the works that the Contractor was engaged to perform; (d) basis on which the Contractor was paid for the work e.g. lump sum/fixed price, daily rate, other; and 49.5 The Employer will, within 7 days of receiving a written request from the Union, provide a copy of the records which it is required to keep pursuant to the previous subclause. Nothing in this subclause requires the Employer to provide information in a manner that is inconsistent with the Privacy Act 1988 (Cth). 49.6 Where in breach of this clause a sham contract was in place, such that that Contractor was in fact an Employee under this Agreement, the calculation for back pay will be calculated on the basis of the difference between what they were paid under sham contract arrangement and: (a) 175% of the applicable hourly rate contained in this Agreement; and (b) the Site Allowance (if applicable); and (c) the multi-story allowance (if applicable); and (d) Superannuation (BUSSQ), XXXX, CIPQ and BEWT.

  • Contract Schedule The information set forth in the Contract Schedule is true and correct.

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