The Hardin tribune-herald. [volume] (Hardin, Mont.) 1925-1973, 1952-06-12

up roof is to be applied. If new
roof boards are to be replaced
it will be done at this time
chat will be borne by others.
AT no time will more old roof
ing be removed from the boards
than can be felted in by the
new roof in order to be made
tight over night.
Specifications for new
built-up roof
Shall he a is year bonded
roof consisting of asbestos felt,
asphalt; smooth surface finish
for application over wood
decks.
Materials: This roof shall con-
tain not less than the follow
ing quantities: Johns-Mansville
or other first grade materials
per 100 SO. foot of roof area,
Felt, base; No. so asbestos felt
(perforated) 80 LBS. Felt, fin
iShing; Is Id. asbestos finishing
felt (perforated) e layers =
80 lbS.) Asphalt; roofing as
phalt, 80 lbs. per square per
hopping. Roof coating; regal
roof coating q gall. Accessories
- nails, caps, & etc.
Application: General; Appli-
cation shall be in accordance
with the following details:
Roofing - lay one thickness Of
the base felt, tapping the
sheets 2 inches and mailing at
6 inch centerS through the laps
and Is inch centers through the
longitudinal center of each
sheet in two lines spaced 10
inches. apart, the nails to be
staggered. Over the base felt,
lay two phys of the finishing
felt, tapping each sheet II
inches over the preceding one,
hopping the full width under
each with the asphalt and
mailing at 9 inch centerS adj
jacent to the back edge.
Surfacing: Finish the entire
surface with regal roof coat
ing. :
Wall Flashing: On the back
of all walls heavy asbestos base
flashing shall be applied to ex-
tend not less than 6 inches high
on the vertical and not less
than 4 inches on the roof. The
surface of the roof and adjoin-
ing surfaces which are to re-
ceiVe the base flashing shall
be mopped with asphalt which
is not to extend above the top
of base flashing.
The base flashing shall be
mopped on with asphalt and
pressed Immediately into place,
mailing the top edge into brick
joints not to exceed 4 inch CEN
tiers horizontally. The ends of
the sheets shall beI Tapped not
less than 8 inches, mailing not
to exceed 4 inch centerS vertic-
ally. The edge of the base
flashing on roof shall be COW
cred with a 4 inch felt strip,
embedded in and coated over
with asphalt but shall not he
nailed to the roof deck. The
top of base flashing shall be
covered with a 4 inch felt strip
embedded into aSbeStile, and at
all vertical laps a 4 inch strip
shall be applied and embedded
into aSbeStile. Nc. alternates will
be accepted.
Contractors requirements:
Roofing contractor will carry
Workmens Compensation, Pub
lie Liability and Property
Damage Insurance and will
furnish policy numbers and
name of insurance companies
covering same. Contractor will
submit a certified check for
1919 of the amount of his
contract. The certified checks
will be returned to the
unsuccessful bidders one
week after the opening of the
bids. The successful bidders
certified check will be held I'M
til the completion and accept
ance of his contract and then
returned to him. ALI bids must
carry a post mark and are due
in the Office of the Superin-
tendent of Schools on Monday,
June 16, 1852 at 500 P. NJ. and
opening of bids will be at 800
P. M. on June Is, 1852.
The successful roofing con-
tractor shall also supply a state
license. The successful contrac-
tor will perform his work in a