Bonds for protection of labor and material. The Township
shall require any person, partnership, association or corporation
entering into a contract with the Township for the construction, erection,
installation, completion, alteration, repair of or addition to any
public work or improvement of any kind whatsoever where the amount
of the contract is $3,000 or more, before commencing work under such
contract, to execute and deliver to the Township, in addition to any
other bond which may now or hereafter be required by law to be given
in connection with such contract, an additional bond for the use of
any and every person, partnership, association or corporation interested,
in a sum not less than 50% and not more than 100% of the contract
price, as the Township may prescribe, having as surety thereon one
or more surety companies legally authorized to do business in the
commonwealth, conditioned for the prompt payment of all material furnished
and labor supplied or performed in the prosecution of the work, whether
or not said material or labor enter in and become component parts
of the work or improvements comtemplated. Such additional bond shall
be deposited with and held by the Secretary for the use of any part
interested therein. Every such additional bond shall provide that
every person, partnership, association or corporation that, whether
as subcontractor or otherwise, has furnished material or supplied
or performed labor in the prosecution of the work as above provided
and that has not been paid therefor may sue in assumpsit on said additional
bond, in the name of the Township, for his, their or its use and prosecute
the same to final judgment for such sum or sums as may be justly due
him, them or it and have execution thereon; provided, however, that
the Township shall not be liable for the payment of any costs or expense
of any suit.