B-1 AGREEMENT System Generated e-Tender No ... - e-Tendering

97 Dy. Executive Engineer
GENERAL SPECIFICATION FOR WATERPROOFING
1. The work of waterproofing described in the following items shall be carried out by the
contractor only through a renowned specialist water proofing agency using cement
waterproofing compounds, as approved in writing by the Engineer-in-charge.
2. The contractor shall give before execution, detailed specifications for each item of work
waterproofing to be executed according to the specifications of the specialist agency he
proposes to employ for approval. The work shall not be started unless approval in writing is
given by the Engineer-in-charge to the said specifications.
3. The contractor shall give a Guarantee Bond on requisite stamp paper for a minimum period of
ten Years for all the items of waterproofing done. During the guarantee period the contractor
shall entirely be responsible to rectify any defect at his own cost to maintain the work in
waterproof condition. The waterproofing contractor shall also have to make good all the
surroundings disturbed by him during the rectification work at his own cost. The form of
written guarantee shall be all legal stamped agreements acceptable to the Government. The
guarantee shall be given within in one month from the date of completion of waterproofing
treatment but any delay in furnishing the guarantee shall not relieve the contractor from the
implications of this clause.
4. 10% (ten Present) of the cost of the waterproofing work executed shall be retained as
"Retention Money" for a period of 10 years covering the guarantee. And the same shall be
released only after satisfactory performance of the treatment during guarantee period of 10
years. The amount may be converted into any approved interest bearing security (for ten
years after completion of defect liability period), in the name of Executive Engineer, Public
Works Division, Jawhar on receipt of such written request from the contractor.
5. The waterproofing agency as approved by Engineer-in-charge shall provide and install at his
own cost the following for his own use and remove the same after completion of the work.
I) Two pumps electrical/diesel operated for watering and curing at any level in the
building. Curing shall be carried out for a minimum period of 14 days.
II) Temporary mild steel water storage tanks.
III) temporary galvanised iron pipings and fittings for water line.
IV) Flexible hose lengths.
V) Cement godown, site office.
6. Injections to reinforced cement concrete slab, wherever required, have to be undertaken by
the contractor free of cost.
7. Before starting the waterproofing work, the surface receiving the treatment shall be cleaned
properly.
8. The item of waterproofing as given in the Schedule 'B' applies for work in any portion and on
any floor and at any height. The lift of materials shall not form any criteria for extra payment.
9. For the reference of contractor, general guideline specifications for waterproofing are
attached herein with the general specification for waterproofing.
Signature of Contractor No. Of Corrections Executive Engineer