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10

198823 R11

3. Before You Begin

3.1. Bin Design and Capacity

These Westeel Grain Bins are designed for:

1. Non-corrosive free-flowing materials up to 55 lbs/ft

3

(880 kg/m

3

) average compacted bulk density.

2. Maximum horizontal gusted wind speed of 94 mph (151 km/h)

3. Seismic zone 2a (U.B.C. 1997).

4. Roof Loading

Snow Load

Peak Load

15’ — 24’ bins

27’ — 48’ bins

Imperial

Metric

Imperial

Metric

Imperial

Metric

15.0 lbs/ft

2

.72 kPa

4000 lbs.

17.8 kN

5000 lbs.

22.2 kN

24.0 lbs/ft

2

(when optional roof

stiffening rings

installed)

1.15 kPa

(when optional roof

stiffening rings

installed)

3.2. Foundation Design and Loads

The foundations for the stiffened bin models are based on 4000 lbs. per sq. ft. (192 kPa) soil bearing capacity.
All foundation designs use 3000 lbs. per sq. in. (21 MPa) ultimate compressive strength (after 28 days) for
concrete and 43,500 lbs. per sq. in. (300 MPa) re-bar. The foundation designs included in this manual are
suggestions only, and will vary according to local soil conditions. Westeel will not assume any liability for results
arising from their use.

Important

Foundation should be uniform and level. Level should not vary by more than ¼" over a span of four feet
under the bottom ring angle. Any variance from level must be shimmed under upright base assembly. If
being utilized to support a full floor aeration system, this levelness requirement should extend across
the complete floor area.

3.3. Site and Assembly

Unless otherwise specifically provided in writing, Westeel does not take responsibility for any defects or
damages to any property, or injury to any persons, arising from or related to any site or assembly
considerations, including but not limited to:

• Bin location and bin siting

• Soil conditions and corresponding foundation requirements (note that the examples provided in manuals

are for specifically stated soil conditions)

• Bin assembly (Westeel recommends the use of qualified bin installers; contact Westeel for information on

installers in your area)

• Field modifications or equipment additions that affect the bin structure

• Interconnections with neighboring structures

3. BEFORE YOU BEGIN

SEALFORM CONCRETE FORM – GRAIN BIN

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Содержание Sealform Concrete Form

Страница 1: ...be centered on full length form sheet 7 Thread one nut onto each arm of form bracket so that one half inch of thread is protruding Insert brackets into forms as shown in Figure 2 and fasten outside nuts Outside nut should be flush with end of arm when tightened 8 Position form so screeder can rotate freely around entire form Drive a 20 piece of 10M rebar through a bracket level form and tighten se...

Страница 2: ...New in this Manual The following changes have been made in this revision of the manual Description Section Updated Safety Decal Locations 2 6 Safety Decal Locations and Details on page 7 ...

Страница 3: ...ty 10 3 2 Foundation Design and Loads 10 3 3 Site and Assembly 10 3 4 Methods of Installation 11 3 5 Critical Assembly Requirements 11 3 6 Product Storage 12 3 7 Grain Bin Use 13 3 8 Important Notes 13 4 Preparation 15 4 1 Check Shipment 15 4 2 List of Tools and Equipment 15 4 3 Order Optional Equipment 15 5 Assembly 16 5 1 Assembly Safety 16 5 2 Site Selection and Preparation 16 6 Specifications ...

Страница 4: ...he process and the necessary precautions for efficient and safe assembly Everyone present at the assembly site is required to be familiar with all safety precautions Keep this manual available for frequent reference and review it with new personnel Call your local distributor or dealer if you need assistance or additional information 1 INTRODUCTION SEALFORM CONCRETE FORM GRAIN BIN ...

Страница 5: ...nderstands all procedures and related SAFETY information contained in this manual Remember YOU are the key to safety Good safety practices not only protect you but also the people around you Make these practices a working part of your safety program All accidents can be avoided It is the sealform owner operator and maintenance personnel s responsibility to read and understand ALL safety instructio...

Страница 6: ...Replaced parts must display the same decal s as the original part Replacement safety decals are available free of charge from your distributor dealer or factory as applicable 2 5 Decal Installation Replacement 1 Decal area must be clean and dry with a temperature above 50 F 10 C 2 Decide on the exact position before you remove the backing paper 3 Align the decal over the specified area and careful...

Страница 7: ...e figure s that follow Safe operation and use of the sealform requires that you familiarize yourself with the various safety decals and the areas or particular functions that the decals apply to as well as the safety precautions that must be taken to avoid serious injury death or damage Figure 1 Safety Decals SEALFORM CONCRETE FORM GRAIN BIN 2 SAFETY ...

Страница 8: ...the bin 1 Shut off and lock out all power 2 Use a lifeline safety harness and have an observer outside before entering the bin 3 Wear proper breathing equipment or a respirator 4 Avoid the center of the bin Failure to heed these warnings could result in serious injury or death ENTRAPMENT HAZARD Part Number 8110 00013 WARNING Keep clear of all augers DO NOT ENTER this bin If you must enter the bin ...

Страница 9: ...on system to prevent roof and or bin damage Consult dealer to install adequate roof venting Ensure all roof vents are open and unobstructed Discontinue use of aeration fan if roof vents become obstructed with ice NOTICE Part Number 8110 00066 FALL RESTRAINT ANCHOR POINT MAX WORKING LOAD 1 000 lb 453 kg SEE MANUFACTURER ROOF MANUAL FOR DETAILED INSTRUCTIONS REGARDING ANCHOR POINT LOCATIONS Part Num...

Страница 10: ...conditions Westeel will not assume any liability for results arising from their use Important Foundation should be uniform and level Level should not vary by more than over a span of four feet under the bottom ring angle Any variance from level must be shimmed under upright base assembly If being utilized to support a full floor aeration system this levelness requirement should extend across the c...

Страница 11: ...be applicable to local conditions 3 Your foundation must provide uniform and level support to the structure being supported Surface imperfections causing gapping must be remedied This may involve but not be limited to a grouting under the bottom ring of a non stiffened bin or tank and b shimming under the uprights of a stiffened bin or tank or under the legs of a hopper 4 Make sure that the proper...

Страница 12: ...y the dull grey appearance that weathered galvanized surfaces get 2 Parts that are not well ventilated or well drained can collect water between surfaces and develop white rust 3 White rust is not a structural concern if its development is stopped in the early stages A light film or powdery residue can occur after a period of heavy rainfall or a short time of improper storage If white rust has sta...

Страница 13: ...ried and stored in a new box that is free of moisture 3 In addition to wiping down wallsheets a food grade oil can also be applied with a clean lint free cloth This will assist in preventing any further moisture from contacting the galvanizing on the steel Due to safety concerns with installation and use Westeel does not recommend the use of oil on other parts such as roof sheets and safety ladder...

Страница 14: ...e compacted density in Westeel bins Tighten all bolts to the recommended torque settings Do not locate grain bins close to high buildings which might cause snow to fall onto or build up on the roof of the grain bin Consider future expansion and allow space for loading and unloading of the bin Your dealer and local government agricultural consultants can help you plan your storage system for maximu...

Страница 15: ...ockets multiple 9 16 and 1 2 sockets recommended Large pocket carpenter pouch 8 20 cm metal punches for aligning bolt holes Step and extension ladders construction grade 6 point wrenches Imperial box end Metal cutting saw suitable for cutting roof rings and wind rings Scaffolding Centre post bin stand Crane and or bin jacks Minimum Recommended Safety Equipment A properly stocked first aid kit Eye ...

Страница 16: ... Selection and Preparation 1 Choose a firm level well drained site Consult your grain bin installation guide for general site considerations Important The concrete form foundation may transfer up to 2500 lb ft2 to the soil For general soil bearing values see Table 1 on page 16 These should be used for comparative purposes only The intended site should be checked for adequate bearing capacity Table...

Страница 17: ...2000 96 2 Remove top soil within outside radius A specified in Table 4 and replace with coarse gravel as shown in Figure 3 IMPORTANT Any gravel used under the foundation must be compacted with a minimum 2500 lb ft2 3 Cut a screeder board to the dimensions shown in Figure 1 and Table 2 Fasten center pivot and leveling bracket re bar assembly to screeder as shown in Figure 1 Drive a 20 piece of 10M ...

Страница 18: ... Place and oly as per Figure 3 and Table 4 Place op of bottom leg of brackets and wire tie bracket as shown in Figure 3 Tie a arm of brackets with joints staggered g Lay floor rebar grid above top rebar ring as shown in Figure 3 and Figure 4 and tie into place s intersections with small pieces of concrete ensuring that there will be at least two inches of grid 3 8 NUTS 3 8 X 1 BOLT TUBULAR STEEL F...

Страница 19: ...se of bottom ring Lay floor rebar grid above top rebar ring as shown in Figure 3 and Figure 4 and tie into place Support grid at numerous intersections with small pieces of concrete ensuring that there will be at least two inches of poured concrete above grid 10 Pour concrete to 2500 psi 17 MPa min strength Pour carefully so the form is not disturbed 11 Assemble the grain bin a If necessary to eas...

Страница 20: ... to 2500 psi 17 MPa min strength Pour carefully so form is not disturbed 11 Assemble grain bin If necessary to ease placement of bin over form loosen several bolts on vertical seams Table 4 Concrete Specifications Model O S Radius of Gravel A in Footing Width B in Concrete cu Yd 14 90 10 4 19 120 15 7 Note On 14 models re bar straddles centerlines of bin On 19 models re bar crosses at center point...

Страница 21: ...5301 235308 Wall Sheet Long 235302 4 235303 6 Wall Sheet Short 235304 1 Table 8 Hardware Pail 14 19 235322 235323 Bracket 235314 13 18 HFS 375 X 1 00 ZN JS500 c w Poly Washer Bag of 55 235933 1 1 Heavy Hex Nut 375 ZN Bag of 50 235953 2 3 Center Pivot 235311 1 1 Wear Angle 235324 1 1 Scriber Bracket 235587 1 1 Sealform Installation Intructions 198823 1 1 SEALFORM CONCRETE FORM GRAIN BIN 7 APPENDIX ...

Страница 22: ... Paint 12 months Structural 30 months Elite Cones Paint 30 months Structural 10 years WESTEEL cones Paint No Warranty Structural 12 months Smooth Wall Bins Paint 60 months Structural 10 years Commercial Smooth Wall Bins Paint 12 months Structural 10 years Limitation of Remedies Replacement Within the warranty period Westeel will replace the goods and or original manufactured components thereof whi...

Страница 23: ...rd Disclaimers Limitations as to Manufacturer The warranty does not cover products sold by Westeel that are not manufactured by Westeel In those circumstances the purchaser is referred to the manufacturer of those products Limitation of Implied Warranties and Other Remedies To the extent allowed by law neither Westeel nor its dealers nor any company affiliated with Westeel makes any warranties rep...

Страница 24: ...id or unenforceable in whole or in part such provision shall be deemed severable and will not affect or impair the legal validity of any other provision of the warranty 8 LIMITED WARRANTY WESTEEL GRAIN BIN PRODUCTS SEALFORM CONCRETE FORM GRAIN BIN ...

Страница 25: ...198823 R11 25 SEALFORM CONCRETE FORM GRAIN BIN 8 LIMITED WARRANTY WESTEEL GRAIN BIN PRODUCTS ...

Страница 26: ...450 Desautels Street P O Box 792 Winnipeg Manitoba R3C 2N5 Canada Phone 866 299 4312 Fax 204 235 0796 Website www westeel com Email info westeel com Ag Growth International Inc 2018 Printed in Canada ...

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