wproofing falcon view
TRANSCRIPT
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SR.NO DESCRIPTION UOM QTY. RATES AM
8. WATERPROOFING WORK
8.1 Designing, providing and installing average 110mm thick proprietary terrace
waterproofing consisting of brickbat coba in cement mortar mix in ratio of 1:5 (1
cement : 5 sand) with approved waterproofing compound at the rate as specified by
approved manufacturer to terrace, chajjas etc. including applying to cleaned, grouted
concrete base surface, proprietary chemical water proofing system consisting of
polymer modified acrylic base composite coating (of one part or two part
component) as approved by the PM and as recommended by the approved
manufacturer of waterproofing coating, and laying brick bat to required slope; outlet
and rain water pipes grouted (minimum thickness 75mm), further finished with
China mosaic in pattern and size as approved by EIC, joints grouted with
waterproof jointing compound of approved colour and pattern all complete as per
specifications as detailed and as approved by the EIC;
Sq m 28463
system to be carried over parapet wall about 300mm high from finish floor level.
testing by ponding water about 200 mm high for 72 hrs. protecting till handover,
testing for heat insulation etc. all complete as per specifications or equivalent as
approved by the EIC; contractor to provide guarantee for 10 years on Rs.100/-
stamp paper in approved proforma. ( Main Terrace)
8.2 Designing, providing and laying proprietary chemical water proofing system
consisting of polymer modified acrylic base composite coating (of one part or two
part component) as approved by the EIC and as recommended by the approved
manufacturer of waterproofing coating, sandwiched fibre mesh and protective
screed. The work shall include cleaning of surface, grouting porous surfaces
including making V grooves at junctions, cracks etc. Further including horizontal
surface protected with 20mm screed in 1:4 mortar (1 cement : 4 sand) and vertical
surface (wall) plastered with cement, sand mortar in ratio 1:4 (1 cement : 4 sand),
finished in ready to receive Architectural finish, in correct line, level and plumb,
curing, grouting, testing, etc. all complete to entire satisfaction of the PM, contractor
to provide guarantee for 10 years Rs.100/- stamp paper in approved proforma. (To
Toilets, Balconies etc.)
Sq m 173837
8.3 Providing and filling Brick bat (40-60 mm) with cement mortar mixed in ratio 1:3:6
(1 cement : 3 sand : 6 brick bats) including mixing of water proofing compound 4 %
by weight of cement to sunk portions of toilets, kitchen projection, terraces etc.
complete to the entire satisfaction of the EIC. Toilet / Sunk portion shall be tested by
ponding water for 72 hrs.
Cu m 16181
8.4 Designing, providing, installing Membrane waterproofing system below RCC
foundation / raft and on outside of RCC retaining walls. System should follow
progressive lifts of RCC retaining wall and should create 100% water tight and
chemical barrier around the structure. All complete to approval of EIC and system
shall be guaranteed for 10 years on Rs.100/- stamp paper. System recommended andspecified are as under. (Basement)
Sq m 134935
Below RCC Raft
- Clean the PCC concrete surface with brush. Remove sharp protrusion on the
blinding layer by chipping and local repairs and apply one coat of solvent based
bitumen primer on entire PCC surface by brush. If PCC top surface is wet/moist, the
same shall be made dry by Hot air blow at site.
- Laying 2mm thick non-reinforced PVC membrane sheet of approved make. The
size of Membrane shall be large enough to minimize the number of joints. Adjacent
sheet shall be laid in similar manner with overlap of at least 150mm. The overlap
joint shall be cleaned with approved primer and sealed as per manufacturer's
specification, sealing corners and drains etc.
- Laying of geo-textile mat of 120 gsm shall be laid over Membrane with an overlap
of 75 mm spot stuck with neoprene base bonding adhesive.
Protective layer of 30mm thick IPS 1:2:4 (1 cement : 2 sand : 4 aggregates) with
adding waterproofing compound 4% by weight of cement shall be laid over the geo-
textile. The treated surface should be cured for seven days.
Outside Retaining Wall
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- System shall consist of preparation of surfaces including V grooves at junctions
and joints, pressure grouting the same and curing.
- Applying approved crystalline waterproofing compound one / two coat at
specified intervals and as recommended by manufacturer and allowed to cure.
- Walls plastering and finished smooth with about 15 mm thick with cement sand
mortar 1:4 (1 cement : 4 sand) using 2% of waterproofing compound by weight of
cement.- Floors to have average 30 mm thick IPS to gradient 1:2:4 (1 cement : 2 sand : 4
aggregate) with waterproofing compound 2% be weight of cement including
required wattas, rounding of corners; junctions with walls and floor finished smooth
Tank shall be tested by filling the water and maintaining it for 72 hrs. leakage.
Contractor shall provide 10 year guarantee for waterproofing on Rs.100/- stamp
paper in a approved proforma.
8.6 Providing and applying membrane waterproofing to Landscape area through
approved agencies consisting of
Sq m 20303
- Cementious based chemical waterproofing coating (two / three coats) systemincluding preparation of surfaces to receive approved chemicals, curing
- Light weight concrete of density 450 kg/cum and of minimum 75 mm thickness
at draining point and rest area sloped to drain water as detailed in drawing.
- Perforated Mel drain system. Mel Drain matrix soil filter cum drainage system
from M/s WR Meadows Inc. USA. or.J drain Inc. USA or equivalent approved.
- 3.2 mm thick APP Polymer modified polyester reinforced.
- Membrane protected by 30 mm thick water proof screed in CM mix ratio (1:4)
spread over entire landscape area and finished to receive Architectural finish. Walls
plastered with 12 mm thick CM 1:4. Work to include adding Polypropylene
Fibermesh fibers with Microban to mortar in proportion recommended by the
manufacturer with use of approved products and work carried out as per approved
shop drawings, instructions and specifications of the manufacturer of product. Alsoinclude required preparation of the surface, etc. testing by pounding water for 72
hours and giving guarantee for 10 years on Rs.100/- Stamp paper in approved
proforma.
8.7 Providing and applying membrane waterproofing to basement projection area
through approved agencies consisting of
Sq m 67714
- Cementious based chemical waterproofing coating (two / three coats) system
including preparation of surfaces to receive approved chemicals, curing
- Light weight concrete of density 450 kg/cum (for non traffic area) and of
minimum 75 mm thickness at draining point and rest area sloped to drain water as
detailed in drawing.
- Sloped shall be developed with required density mix to suite type traffic
expected.- 3.2 mm thick APP Polymer modified polyester reinforced.
- Protective screed of 30 mm thick water proof screed in CM mix ratio (1:4) spread
over entire terrace area and finished to receive Architectural finish. Walls plastered
with 12 mm thick CM 1:4. Work to include adding Polypropylene Fibermesh fibers
with Microban to mortar in proportion recommended by the manufacturer with use
of approved products and work carried out as per approved shop drawings,
instructions and specifications of the manufacturer of product. Also include required
preparation of the surface, etc. testing by pounding water for 72 hours and giving
guarantee for 10 years on Rs.100/- Stamp paper in approved proforma.
TOTAL OF WATERPROOFING WORK
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8. WATERPROOFING WORK
8.1 Designing, providing and installing average 110mmthick proprietary terrace waterproofing consisting of
brickbat coba in cement mortar mix in ratio of 1:5 (1
cement : 5 sand) with approved waterproofing
compound at the rate as specified by approvedmanufacturer to terrace, chajjas etc. including
applying to cleaned, grouted concrete base surface,
proprietary chemical water proofing system
consisting of polymer modified acrylic base
composite coating (of one part or two part
component) as approved by the PM and as
recommended by the approved manufacturer of
waterproofing coating, and laying brick bat to
required slope; outlet and rain water pipes grouted
(minimum thickness 75mm), further finished with
China mosaic in pattern and size as approved by
EIC, joints grouted with waterproof jointingcompound of approved colour and pattern all
complete as per specifications as detailed and as
a roved b the EIC
Sq m 28463
system to be carried over parapet wall about
300mm high from finish floor level. testing by
ponding water about 200 mm high for 72 hrs.
protecting till handover, testing for heat insulation
etc. all complete as per specifications or equivalent
as approved by the EIC; contractor to provide
guarantee for 10 years on Rs.100/- stamp paper in
a roved roforma. Main Terrace
-
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8.2 Designing, providing and laying proprietary
chemical water proofing system consisting of
polymer modified acrylic base composite coating
(of one part or two part component) as approved
by the EIC and as recommended by the approvedmanufacturer of waterproofing coating,
sandwiched fibre mesh and protective screed. The
work shall include cleaning of surface, grouting
porous surfaces including making V grooves at
junctions, cracks etc. Further including horizontal
surface protected with 20mm screeding in 1:4
mortar (1 cement : 4 sand) and vertical surface
(wall) plastered with cement, sand mortar in ratio
1:4 (1 cement : 4 sand), finished in ready to
receive Architectural finish, in correct line, level
and plumb, curing, grouting, testing, etc. all
complete to entire satisfaction of the PM,
contractor to provide guarantee for 10 years
Rs.100/- stamp paper in approved proforma. (To
Toilets, Balconies etc.)
Sq m 173837
8.3 Providing and filling Brick bat (40-60 mm) withcement mortar mixed in ratio 1:3:6 (1 cement : 3
sand : 6 brick bats) including mixing of water
proofing compound 4 % by weight of cement to
sunk portions of toilets, kitchen projection, terracesetc. complete to the entire satisfaction of the EIC.
Toilet / Sunk portion shall be tested by ponding
water for 72 hrs.
Cu m 16181
8.4 Designing, providing, installing Membrane
waterproofing system below RCC foundation / raft
and on outside of RCC retaining walls. System
should follow progressive lifts of RCC retaining
wall and should create 100% water tight and
chemical barrier around the structure. All
complete to approval of EIC and system shall beguaranteed for 10 years on Rs.100/- stamp paper.
System recommended and specified are as under.
(Basement)
Sq m 134935
Below RCC Raft
-
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- Clean the PCC concrete surface with brush.
Remove sharp protrusion on the blinding layer by
chipping and local repairs and apply one coat of
solvent based bitumen primer on entire PCC
surface by brush. If PCC top surface is wet/moist,
the same shall be made dry by Hot air blow at site.
- Laying 2mm thick non-reinforced PVC membrane
sheet of approved make. The size of Membrane
shall be large enough to minimize the number of
joints. Adjacent sheet shall be laid in similar
manner with overlap of at least 150mm. The
overlap joint shall be cleaned with approved primer
and sealed as per manufacturer's specification,
sealing corners and drains etc.- Laying of geo-textile mat of 120 gsm shall be laid
over Membrane with an overlap of 75 mm spot
stuck with neoprene base bonding adhesive.
- Protective layer of 30mm thick IPS 1:2:4 (1
cement : 2 sand : 4 aggregates) with adding
waterproofing compound 4% by weight of cement
shall be laid over the geo-textile. The treated
surface should be cured for seven days.
Outside Retaining Wall
- The surface of retaining shall be cleaned, make
free from dust, remove any sharp protrusion before
applying treatment. A bonding adhesive of
approved make to be applied on the both sides of
Membrane as well as on surface of retaining wall.
Allow adhesive to dry until it is tacky then coated
with 2mm thick non-reinforced PVC membrane ofapproved make. Adjacent sheet shall be adhere in
similar manner with overlap of at least 150mm. The
overlap joint shall be cleaned with approved primer
and sealed as per manufacturer's specification.
Membrane is covered upto 300 mm height above
G.L and stuck the membrane into a groove cut into
the concrete surface and seals the groove with a
suitable bitumastic or li uid sealant.- A protective layer of 7.5mm thick HDPE protection
board of approved make shall be adhered over
Membrane with approved bonding adhesive.
8.5 Designing, providing and installing proprietarycrystalline waterproofing system to inside surfaces
of the water retaining structures
Sq m ate Only
- System shall consist of preparation of surfaces
including V grooves at junctions and joints,
pressure grouting the same and curing.
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- Applying approved crystalline waterproofing
compound one / two coat at specified intervals and
as recommended by manufacturer and allowed to
cure.
- Walls plastering and finished smooth with about
15 mm thick with cement sand mortar 1:4 (1cement : 4 sand) using 2% of waterproofing
compound by weight of cement.
- Floors to have average 30 mm thick IPS to
gradient 1:2:4 (1 cement : 2 sand : 4 aggregate)
with waterproofing compound 2% be weight of
cement including required wattas, rounding of
corners; junctions with walls and floor finished
smooth and cured.Tank shall be tested by filling the water and
maintaining it for 72 hrs. leakage. Contractor shall
provide 10 year guarantee for waterproofing on
Rs.100/- stamp paper in a approved proforma.
8.6 Providing and applying membrane waterproofing toLandscape area through approved agencies
consisting of
Sq m 20303
- Cementious based chemical waterproofing
coating (two / three coats) system including
preparation of surfaces to receive approved
chemicals, curing
- Light weight concrete of density 450 kg/cum and
of minimum 75 mm thickness at draining point and
rest area sloped to drain water as detailed in
drawing.
- Perforated Mel drain system. Mel Drain matrixsoil filter cum drainage system from M/s WR
Meadows Inc. USA. or.J drain Inc. USA or
equivalent approved.
- 3.2 mm thick APP Polymer modified polyester
reinforced.
- Membrane protected by 30 mm thick water proof
screed in CM mix ratio (1:4) spread over entire
landscape area and finished to receive
Architectural finish. Walls plastered with 12 mm
thick CM 1:4. Work to include adding Polypropylene
Fibermesh fibers with Microban to mortar in
proportion recommended by the manufacturer withuse of approved products and work carried out as
per approved shop drawings, instructions and
specifications of the manufacturer of product. Also
include required preparation of the surface, etc.
testing by pounding water for 72 hours and giving
guarantee for 10 years on Rs.100/- Stamp paper in
approved proforma.
-
7/29/2019 WPROOFING Falcon View
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8.7 Providing and applying membrane waterproofing tobasement projection area through approved
agencies consisting of
Sq m 67714
- Cementious based chemical waterproofing
coating (two / three coats) system includingpreparation of surfaces to receive approved
chemicals, curing
- Light weight concrete of density 450 kg/cum (for
non traffic area) and of minimum 75 mm thickness
at draining point and rest area sloped to drain water
as detailed in drawing.
- Sloped shall be developed with required density
mix to suite type traffic expected.
- 3.2 mm thick APP Polymer modified polyester
reinforced.
- Protective screed of 30 mm thick water proof
screed in CM mix ratio (1:4) spread over entire
terrace area and finished to receive Architectural
finish. Walls plastered with 12 mm thick CM 1:4.
Work to include adding Polypropylene Fibermesh
fibers with Microban to mortar in proportion
recommended by the manufacturer with use of
approved products and work carried out as per
approved shop drawings, instructions and
specifications of the manufacturer of product. Also
include required preparation of the surface, etc.
testing by pounding water for 72 hours and giving
guarantee for 10 years on Rs.100/- Stamp paper in
a roved roforma.
TOTAL OF WATERPROOFING WORK
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8. WATERPROOFING WORK
8 Designing, providing and installing average 110mm thick
proprietary terrace waterproofing consisting of brickbat coba
in cement mortar mix in ratio of 1:5 (1 cement : 5 sand) with
approved waterproofing compound at the rate as specified by
approved manufacturer to terrace, chajjas etc. includingapplying to cleaned, grouted concrete base surface,
proprietary chemical water proofing system consisting of
polymer modified acrylic base composite coating (of one part
or two part component) as approved by the PM and as
recommended by the approved manufacturer of waterproofing
coating, and laying brick bat to required slope; outlet and rain
water pipes grouted (minimum thickness 75mm), further
finished with China mosaic in pattern and size as approved by
EIC, joints grouted with waterproof jointing compound of
approved colour and pattern all complete as per specifications
as detailed and as approved by the EIC;
Sq m 28463
system to be carried over parapet wall about 300mm high
from finish floor level. testing by ponding water about 200 mm
high for 72 hrs. protecting till handover, testing for heat
insulation etc. all complete as per specifications or equivalent
as approved by the EIC; contractor to provide guarantee for
10 years on Rs.100/- stamp paper in approved proforma. (
Main Terrace)
8 Designing, providing and laying proprietary chemical water
proofing system consisting of polymer modified acrylic base
composite coating (of one part or two part component) as
approved by the EIC and as recommended by the approved
manufacturer of waterproofing coating, sandwiched fibremesh and protective screed. The work shall include cleaning
of surface, grouting porous surfaces including making V
grooves at junctions, cracks etc. Further including horizontal
surface protected with 20mm screeding in 1:4 mortar (1
cement : 4 sand) and vertical surface (wall) plastered with
cement, sand mortar in ratio 1:4 (1 cement : 4 sand), finished
in ready to receive Architectural finish, in correct line, level
and plumb, curing, grouting, testing, etc. all complete to entire
satisfaction of the PM, contractor to provide guarantee for 10
years Rs.100/- stamp paper in approved proforma. (To
Toilets Balconies etc.
Sq m 173837
8 Providing and filling Brick bat (40-60 mm) with cement mortar
mixed in ratio 1:3:6 (1 cement : 3 sand : 6 brick bats)
including mixing of water proofing compound 4 % by weight of
cement to sunk portions of toilets, kitchen projection, terraces
etc. complete to the entire satisfaction of the EIC. Toilet /
Sunk portion shall be tested by ponding water for 72 hrs.
Cu m 16181
-
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8 Designing, providing, installing Membrane waterproofing
system below RCC foundation / raft and on outside of RCC
retaining walls. System should follow progressive lifts of RCC
retaining wall and should create 100% water tight and
chemical barrier around the structure. All complete toapproval of EIC and system shall be guaranteed for 10 years
on Rs.100/- stamp paper. System recommended and
s ecified are as under. Basement
Sq m 134935
Below RCC Raft
- Clean the PCC concrete surface with brush. Remove sharp
protrusion on the blinding layer by chipping and local repairs
and apply one coat of solvent based bitumen primer on entire
PCC surface by brush. If PCC top surface is wet/moist, the
same shall be made dry by Hot air blow at site.
- Laying 2mm thick non-reinforced PVC membrane sheet of
approved make. The size of Membrane shall be large enoughto minimize the number of joints. Adjacent sheet shall be laid
in similar manner with overlap of at least 150mm. The overlap
joint shall be cleaned with approved primer and sealed as per
manufacturer's specification, sealing corners and drains etc.
- Laying of geo-textile mat of 120 gsm shall be laid over
Membrane with an overlap of 75 mm spot stuck with
neoprene base bonding adhesive.
- Protective layer of 30mm thick IPS 1:2:4 (1 cement : 2 sand
: 4 aggregates) with adding waterproofing compound 4% by
weight of cement shall be laid over the geo-textile. The
treated surface should be cured for seven days.
Outside Retaining Wall
- The surface of retaining shall be cleaned, make free from
dust, remove any sharp protrusion before applying treatment.
A bonding adhesive of approved make to be applied on the
both sides of Membrane as well as on surface of retaining
wall. Allow adhesive to dry until it is tacky then coated with
2mm thick non-reinforced PVC membrane of approved make.
Adjacent sheet shall be adhere in similar manner with overlap
of at least 150mm. The overlap joint shall be cleaned with
approved primer and sealed as per manufacturer's
specification. Membrane is covered upto 300 mm height
above G.L and stuck the membrane into a groove cut into the
concrete surface and seals the groove with a suitablebitumastic or li uid sealant.- A protective layer of 7.5mm thick HDPE protection board of
approved make shall be adhered over Membrane with
approved bonding adhesive.
-
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9 Designing, providing and installing proprietary crystalline
waterproofing system to inside surfaces of the water retaining
structures
Sq m Rate Only
- System shall consist of preparation of surfaces including V
grooves at junctions and joints, pressure grouting the same
and curing.- Applying approved crystalline waterproofing compound one
/ two coat at specified intervals and as recommended by
manufacturer and allowed to cure.
- Walls plastering and finished smooth with about 15 mm
thick with cement sand mortar 1:4 (1 cement : 4 sand) using
2% of waterproofing compound by weight of cement.
- Floors to have average 30 mm thick IPS to gradient 1:2:4 (1
cement : 2 sand : 4 aggregate) with waterproofing compound
2% be weight of cement including required wattas, rounding
of corners; junctions with walls and floor finished smooth and
cured.
Tank shall be tested by filling the water and maintaining it for
72 hrs. leakage. Contractor shall provide 10 year guarantee
for waterproofing on Rs.100/- stamp paper in a approved
proforma.
9 Providing and applying membrane waterproofing to
Landscape area through approved agencies consisting of
Sq m 20303
- Cementious based chemical waterproofing coating (two /
three coats) system including preparation of surfaces to
receive approved chemicals, curing
- Light weight concrete of density 450 kg/cum and of
minimum 75 mm thickness at draining point and rest area
sloped to drain water as detailed in drawing.
- Perforated Mel drain system. Mel Drain matrix soil filtercum drainage system from M/s WR Meadows Inc. USA. or.J
drain Inc. USA or equivalent approved.
- 3.2 mm thick APP Polymer modified polyester reinforced.
- Membrane protected by 30 mm thick water proof screed in
CM mix ratio (1:4) spread over entire landscape area and
finished to receive Architectural finish. Walls plastered with 12
mm thick CM 1:4. Work to include adding Polypropylene
Fibermesh fibers with Microban to mortar in proportion
recommended by the manufacturer with use of approved
products and work carried out as per approved shop
drawings, instructions and specifications of the manufacturer
of product. Also include required preparation of the surface,etc. testing by pounding water for 72 hours and giving
guarantee for 10 years on Rs.100/- Stamp paper in approved
roforma.
9 Providing and applying membrane waterproofing to basement
projection area through approved agencies consisting of
Sq m 67714
-
7/29/2019 WPROOFING Falcon View
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- Cementious based chemical waterproofing coating (two /
three coats) system including preparation of surfaces to
receive approved chemicals, curing
- Light weight concrete of density 450 kg/cum (for non traffic
area) and of minimum 75 mm thickness at draining point and
rest area sloped to drain water as detailed in drawing.
- Sloped shall be developed with required density mix to
suite type traffic expected.
- 3.2 mm thick APP Polymer modified polyester reinforced.
- Protective screed of 30 mm thick water proof screed in CM
mix ratio (1:4) spread over entire terrace area and finished to
receive Architectural f inish. Walls plastered with 12 mm thick
CM 1:4. Work to include adding Polypropylene Fibermesh
fibers with Microban to mortar in proportion recommended by
the manufacturer with use of approved products and work
carried out as per approved shop drawings, instructions and
specifications of the manufacturer of product. Also include
required preparation of the surface, etc. testing by pounding
water for 72 hours and giving guarantee for 10 years on
Rs.100/- Stamp paper in approved proforma.
TOTAL OF WATERPROOFING WORK