20131210- AA Riverside Point Tender Drawings (1)

PROPOSED ALTERATIONS AND ADDITIONS (RELOCATION OF EXISTING ORA)

TO EXISTING 1ST STOREY AT RIVERSIDE POINT

PHASE 1 - RELOCATION OF ORA TENDER DRAWINGS

10 Dec 2013

TENDER - SCOPE OF WORKS

1.To install composite timber decking (as specified – BASE & OPTION TENDER) and 4 nos of square bar stainless steel railings (in non-directional hairline finish), as per architect’s specs and drawings, for proposed ORA areas; 2. To submit method statement if any hacking works required and to include hacking works at existing steps for timber

decking installation, if required, to achieve the leveling as stated in the tender drawings at proposed ORA areas. 3. To include erection of hoarding to segregate the construction site with promenade and existing ORA area abutting to the building, during construction. 4. To include PE’s endorsement for the installation for composite timber decking. 5. To make good of all the interfacing installation works (existing steps to proposed composite timber decking); to

include touch-up works to existing planters (2nos of planters each block – East & West) and to repair all associated works affected. 6. Actual measurements to be verified on site; Shopdrawings (incl. proposed installation details, i.e. steel support to higher platform, etc) to be approved by architect before any commencement of works; 7. Contractor to take note on the authorities’ requirement stated in the tender drawings, i.e. clearance of 6M width for hardstanding from the edge of proposed composite timber decking to the edge of existing bollards, as indicated on

drawings; 8. To submit specification and samples of composite timber for Architect’s selection/ approval prior to any procurement of material; 9. To include mock-up for composite timber deck installation: a. Depth of any of the proposed ORA (i.e. one-piece timber plank length) x 1.5m; b. Termination edge of proposed composite timber decking/ detail treatment to exposed edges/ termination to

existing planters.

PROPOSED ALTERATIONS AND ADDITIONS (RELOCATION OF EXISTING ORA)

TO EXISTING 1ST STOREY AT RIVERSIDE POINT

Proposed ORA (WEST)

Proposed timber deck to Architect’s specification

[2.4m width (upper) + 2.5/3.7m width (lower)]

Proposed ORA (EAST)

Proposed timber deck to Architect’s specification

[3.2m width (upper) + 2.2/4.2m width (lower)]

PHASE 1 – PROPOSED ORA AREA (Relocation of ORA)

•Installation of composite timber decking;

•Installation of s/s square bar railing at sides;

•Make good of steps/ existing planter, if applicable

BASE TENDER – EAST WING

OPTION TENDER – WEST WING

PHASE 1 - RELOCATION OF ORA

BASE TENDER – EAST WING

PROPOSED ORA (BASE-EAST WING)

- ORA lower deck

2.2/4.2m width at 160mm height

(1st step)

-ORA upper deck

3.2m width same level with covered

walkway

NOTE: ACTUAL MEASUREMENTS TO BE VERIFIED ON SITE; SHOPDRAWINGS TO BE APPROVED BY ARCHITECT BEFORE ANY COMMENCEMENT OF WORKS.

Existing Planters (2 nos)

to make good, if applicable

1.3m width Passageway –

(existing steps to make good)



Proposed composite timber deck

(Culture® twinfinish deck plank or

approved equivalent); Colour to architect’s

selection/ approval; Proposed timber

plank in one-piece, with required spacing

of Balau timber/ steel support below.

S I N G A P O R E R I V E R

Deck drop difference of

640mm (4 steps)

1600 (L)x900 (H)x50mm square

barS/S staircase railing in non-

directional hairline finish, to

Architect’s specs/ approval 1600 (L)x900 (H)x50mm

square barS/S staircase

railing in non-directional

hairline finish, to

Architect’s specs/ approval


640mm (4 steps)






of Balau timber / steel support below.

PHASE 1 - RELOCATION OF ORA

OPTION TENDER – WEST WING

PROPOSED ORA (OPTION-EAST WING)

- ORA lower deck

2.5/3.7m width at 170mm height

(1st step)

-ORA upper deck

2.4m width same level with covered

walkway

NOTE: ACTUAL MEASUREMENTS TO BE VERIFIED ON SITE; SHOPDRAWINGS TO BE APPROVED BY ARCHITECT BEFORE ANY COMMENCEMENT OF WORKS.






of Balau timber/ steel support below.


640mm (4 steps)

Existing Planters (2 nos)

to make good, if applicable














680mm (4 steps)






of Balau timber / steel support below.

PHASE 1 – Proposed ORA Area



170

680

PROPOSED COMPOSITE TIMBER DECK

(CULTURE® TWINFINISH DECK PLANK OR

APPROVED EQUIVALENT, COLOUR TO

ARCHITECT’S SELECTION/ APPROVAL);

FIXING TO DETAIL AT 1ST STEP HEIGHT &

SAME LEVEL AS COVERED WALKWAY LEVEL

EXISTING PLANTER TO BE

RETAINED/ MADE GOOD, IF

APPLICABLE

PHASE 1 – PROPOSED ORA AREA

(Relocation of ORA)




DETAILS & SPECIFICATION

•Made from Recycled Hard Wood Fiber Dust (40-60%),

Virgin Polymer High Density

•Polyethylene (25-60%) & Zinc Stearate (1-10%). **Green Mark

Eligible**

• Designed and engineered in Ohio, The United States of America.

• 25-year limited warranty for Residential & 10-year limited

warranty for Commercial.

• Guaranteed against termites, checking, splitting, decay, rotting

and splintering, warping.

• Fade less: Ultra-Violet protection additives reduce harmful fading

effects of the sun.

• Provide consistent beautiful coloured surface with no colour

patches within each board,from board to board and lot to lot.

• Remain Comfortable: uses highly reflective, inorganic colour

pigments to minimize the absorption of sun’s energy and heat

build-up.

• Available in Redwood, Cedar and Grey, Chestnut

• Installs like traditional wood planks

• Water absorption rate between 1.0 % to 2.0%

• Slip Resistant

• Uses – Board Walk, Timber Deck, Marina Deck, Benches.

PROPOSED COMPOSITE TIMBER DECKING (or approved equivalent)

Source from Kianson Pte. Ltd

Specification - CULTURE® TwinFinish Deck Plank

Proposed Composite Timber

CULTURE® TwinFinish Deck Plank

Source from Kianson Pte. Ltd

INSTALLATION OF PROPOSED COMPOSITE TIMBER DECK

Installation like traditional wood planks

140 (W) x 25 thk mm proposed composite timber

138 (W) x 25 thk mm

proposed composite timber

SCHEMATIC SECTION PROPOSED COMPOSITE TIMBER DECK INSTALLATION

NTS

PLAN TO SHOW SPACING OF BALAU SUPPORT (BELOW)

- NOT TO DECK NAILS AT DECK SURFACE


(culture® twinfinish deck plank or

approved equivalent); Colour to

architect’s selection/ approval;

Proposed timber plank in one-piece, with

required spacing of Balau timber (lower)/

steel support (upper) below.

NOTE: TO INCLUDE PE’S ENDORSEMENT FOR THE INSTALLATION FOR COMPOSITE TIMBER DECKING


(Relocation of ORA)



•Make good of steps/ existing planter, if

applicable

RAILING DETAILS/ INSTALLATION

(2 nos each at East & West Wing)

50

50

150

100

90

0

90

0

50x50mm square bar s/s handrail

in non-directional hairline finish;

Supported by 50x50mm square

bar balustrade in s/s in non-

directional hairline finish; Mounted

onto existing steps in stone

finishes.

Photo reference sample

PART SECTION OF PROPOSED ORA AT EAST WING SECTION B-B NTS

Existing concrete steps in

stone finish

Level of upper platform

(in front)

Level of lower platform

EXISTING SITE PHOTOS

(EAST WING)

(WEST WING)


(Relocation of ORA)



•Make good of steps/ existing planter, if

applicable

Documents

20131210- AA Riverside Point Tender Drawings (1)