if the contractor shall fail to effect and keep in force the in - surances referred to in clauses 9， 11 and 12 hereof， or any other insurance which he may be required to effect under the terms of the contract， then and in any such case the employer may effect and keep in force any such insurance and pay such premium or premiums as may be necessary for that purpose and from time to time deduct the amount so paid by the employer as aforesaid from any monies due or which may become due to the contrac - tor， or recover the same as a debt due from the contractor.14 compliance with statutes and regulations， etc.
the contractor shall give all notices and pay all fees re - quired to be given or paid by any national or state statute， ordi - nance， or other law， or any regulation， or bylaw of any local or other duly constituted authority in relation to the execution of the works and by the rules and regulations or all public bodies and companies whose property or rights are affected or may be affected in any way by the works.
the contractor shall conform in all respects with the provi - sions of any such statute， ordinance of law as aforesaid and the regulations or bylaws of any local or other duly constituted authority which may be applicable to the works and with suchrules and regulations of public bodies and companies as aforesaid and shall keep the employer indemnified against all penalties and liability of every kind for breach of any such statute， ordinance or law， regulation or bylaw.
the employer will repay or allow to the contractor all such sums as have been properly payable and paid by the contractor in respect of such fees.15 access to other contractors
the contractor shall afford all reasonable opportunities for carrying out their work to any other contractors employed by the employer and their workmen and to the workmen of the employ - er and of any other duly constituted authorities who may be employed in the execution on or near the site of an work not includ - ed in the contract or of any contract which the employer may en - ter into in connection with or ancillary to the works.16 contractor to keep site clean
during the progress of the works the contractor shall keep the site reasonably free from all unneccessary obstruction and shall store for dispose of any constructional plant and surplus materials and clear away and remove from the site any wreck - age， rubbish or temporary works no longer required.