3
Introduction
The Grand Valley Layout Kit models a 4' x 8' HO scale layout complete with inclines, mountains, creeks, tunnels, bridges, roads and
landscape. To aid in assembly, the track plan is printed on the Foam Base and contours are printed on Profile Boards.
Before beginning, collect the additional household items necessary for building the kit (listed under Household Items Needed). We
recommend purchasing a Low Temp Foam Glue Gun (ST1445) and Low Temp Foam Glue Sticks (ST1446) and Hot Wire Foam Cutter
(ST1437). These tools make building the Grand Valley Layout Kit easier and more efficient. Find them at your favorite hobby shop.
When building Grand Valley, know that mistakes can be fixed. Woodland Scenics Systems are designed to leave room for error and
modelers can go back and fix problem areas.
Risers and Inclines are included, along with a pre-printed track plan. Risers and Inclines are part of the SubTerrain Lightweight Layout
System
®
. They elevate the track above the base of the layout, making it easy to add ditches, creeks and low-lying areas without cutting
into the base. Inclines add predetermined grades to the layout, so the train can climb and descend hills easily, without you having to make
complicated calculations.
Instruction Notes
Before beginning each section, read through the steps to understand the modeling process. Illustrations are included to demonstrate the steps.
As you cut the Profile Boards and Foam Sheets, keep all scrap pieces until you are done with the project. Scrap pieces will be used in
assembly of the layout.
Kit Contents
We used the Atlas Grand Valley Track Pack #589 (ST1183) with the Grand Valley Layout Kit, but you can use another brand or
type of track, if you prefer. Refer to the list on the back of this instruction booklet for track requirements.
NOTE:
When assembling track, it is not necessary to center on the Risers. Test train to be sure it runs properly. If running a long line of
rolling stock, verify clearance around tunnels, bridges, rocks, etc. and adjust accordingly.
Track
4
Pre-printed Foam Base Panels,
24 in x 48 in (60.9 cm x 121 cm)
9
Pre-printed Profile Boards,
8 in x 48 in (20.3 cm x 121 cm)
5
Profile Boards
™
,
8 in x 48 in (20.3 cm x 121 cm)
4
Profile Board Connectors
5
Foam Sheets,
1/2 in (1.27 cm)
6
Foam Sheets,
1/4 in (6 mm)
4
Risers**,
1 in x 24 in (2.54 cm x 60.9 cm)
19
Risers**,
2 in x 24 in (5.08 cm x 60.9 cm)
2
4% Inclines***,
0 – 1 in x 24 in (0 - 2.54 cm x 60.9 cm)
4
4% Inclines***,
1 in - 2 in x 24 in (2.54 cm – 5.08 cm x 60.9 cm)
2
4% Inclines***,
2 in – 3 in x 24 in (5.08 cm – 7.62 cm x 60.9 cm)
1
Black Foam Pencil
2
Track-Bed
™
HO Scale Rolls,
24 ft (7.31 m)
4
Cut Stone Tunnel Portals
6
Cast Road Inclines
75
Foam Nails,
2 in (5.08 cm)
6
Plaster Cloth Rolls,
20 ft
2
(1.85 m
2
)
2
Rock Molds
Lightweight Hydrocal
®
*
1/2 gal (1.89 L)
Smooth-It™
1 qt (946 mL)
Earth Undercoat
4 fl oz (118 mL)
Earth Colors
™
Liquid Pigment
(Rock Colors - Yellow Ocher, Burnt Umber, Black)
1 fl oz (29.5 mL) ea
Top Coat
™
Asphalt
2 fl oz (59.1 mL)
Top Coat Concrete
2 fl oz (59.1 mL)
1
Foam Pad Applicator
1
Paving Tape
™
Roll (includes Spreader),
1/4 in x 30 ft (6 mm x 9.14 m)
1
Stir Stick
Black Tunnel Paint
2 fl oz (59.1 mL)
Gray Base Paint
12 fl oz (354 mL)
42 Deciduous Tree Armatures,
3 in – 7 in (7.62 cm – 17.7 cm)
24 Conifer Tree Armatures,
2-1/2 in – 6 in (6.35 cm – 15.2 cm)
Green Blend Blended Turf
64.9 in
3
(1.06 dm
3
)
Earth Fine Turf
28.8 in
3
(471 cm
3
)
Soil Fine Turf
7.21 in
3
(118 cm
3
)
Burnt Grass Fine Turf
7.21 in
3
(118 cm
3
)
Yellow Grass Fine Turf
3.6 in
3
(58.9 cm
3
)
Medium Green Coarse Turf
32.4 in
3
(530 cm
3
)
Conifer Green Clump-Foliage
™
64.9 in
3
(1.06 dm
3
)
Dark Green Clump-Foliage
54.1 in
3
(886 cm
3
)
Medium Green Clump-Foliage
151 in
3
(2.47 dm
3
)
Medium Green Clump-Foliage
50.5 in
3
(827 cm
3
)
Light Green Clump-Foliage
54.1 in
3
(886 cm
3
)
Buff Fine Ballast
5.41 in
3
(88.6 cm
3
)
Buff Medium Ballast
61.3 in
3
(1 dm
3
)
Buff Fine/Medium Talus
10.8 in
3
(176 cm
3
)
Harvest Gold Field Grass
1 g (0.03 oz)
1
Plastic Cup & Sifter Lid
Scenic Cement
™
Concentrate
16 fl oz (473 mL)
1
Scenic Sprayer
™
Foam Tack Glue
™
16 fl oz (473 mL)
Hob-e-Tac
®
Adhesive
3 fl oz (88.7 mL)
Tunnel Portal Pattern
Grand Valley Instructions
Atlas
®
Track Instructions
*Hydrocal is a U.S. Gypsum registered trademark
**Patents US-6164555; UK-0970732; GER-69836856.8; CAN-2244545
***Patent US-5839657
❏
Newspaper
❏
Masking Tape
❏
Scissors
❏
Liquid Dish Soap
❏
Measuring Cups
❏
Paintbrushes
(various sizes: 1/2 in – 2 in)
❏
Ruler
❏
4
Disposable Cups
❏
Plastic Mixing Bowl
❏
Pan for Water
❏
Hobby Knife
❏
Sandpaper
(120 and 220-grit)
❏
Eyedropper
❏
Spray Bottle
Household Items Needed
Special Note
Scenic Cement Concentrate Formula
Prior to use, Scenic Cement Concentrate must be diluted. Mix 1-part Scenic Cement Concentrate with 3-parts water (1:3 ratio).
Use this formula each time Scenic Cement is required.
