BRW1304PRODUCT DEVELOPMENT PRESENTATION

BREWHOUSE SIZE AND EQUIPMENT

• 100 hL Brewhouse

• Significantly oversized for initial production capacity

• Able to hit 1000m3 production capacity averaging 20 brews weekly

• 4 Vessel to expedite quad brews after expansion

• 200hL Hot Liquor Tank

• 400 hL fermentors

• Able to hold quad brews for eventual expansion

• Minimum 6 fermentors to hit production goal

• Ideally 8 fermentors to follow proposed production schedule for 250m3

• 22 fermentors to hit 3 year target of 1000m3 annual production

BREWHOUSE MATHBrews/Week

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Brewhouse

Size

5 1300 1560 1820 2080 2340 2600 2860 3120 3380 3640 3900 4160 4420 4680 4940 5200 5460 5720 5980 6240 6500 6760 7020 7280

10 2600 3120 3640 4160 4680 5200 5720 6240 6760 7280 7800 8320 8840 9360 9880 10400 10920 11440 11960 12480 13000 13520 14040 14560

15 3900 4680 5460 6240 7020 7800 8580 9360 10140 10920 11700 12480 13260 14040 14820 15600 16380 17160 17940 18720 19500 20280 21060 21840

20 5200 6240 7280 8320 9360 10400 11440 12480 13520 14560 15600 16640 17680 18720 19760 20800 21840 22880 23920 24960 26000 27040 28080 29120

25 6500 7800 9100 10400 11700 13000 14300 15600 16900 18200 19500 20800 22100 23400 24700 26000 27300 28600 29900 31200 32500 33800 35100 36400

30 7800 9360 10920 12480 14040 15600 17160 18720 20280 21840 23400 24960 26520 28080 29640 31200 32760 34320 35880 37440 39000 40560 42120 43680

35 9100 10920 12740 14560 16380 18200 20020 21840 23660 25480 27300 29120 30940 32760 34580 36400 38220 40040 41860 43680 45500 47320 49140 50960

40 10400 12480 14560 16640 18720 20800 22880 24960 27040 29120 31200 33280 35360 37440 39520 41600 43680 45760 47840 49920 52000 54080 56160 58240

45 11700 14040 16380 18720 21060 23400 25740 28080 30420 32760 35100 37440 39780 42120 44460 46800 49140 51480 53820 56160 58500 60840 63180 65520

50 13000 15600 18200 20800 23400 26000 28600 31200 33800 36400 39000 41600 44200 46800 49400 52000 54600 57200 59800 62400 65000 67600 70200 72800

55 14300 17160 20020 22880 25740 28600 31460 34320 37180 40040 42900 45760 48620 51480 54340 57200 60060 62920 65780 68640 71500 74360 77220 80080

60 15600 18720 21840 24960 28080 31200 34320 37440 40560 43680 46800 49920 53040 56160 59280 62400 65520 68640 71760 74880 78000 81120 84240 87360

65 16900 20280 23660 27040 30420 33800 37180 40560 43940 47320 50700 54080 57460 60840 64220 67600 70980 74360 77740 81120 84500 87880 91260 94640

70 18200 21840 25480 29120 32760 36400 40040 43680 47320 50960 54600 58240 61880 65520 69160 72800 76440 80080 83720 87360 91000 94640 98280 101920

75 19500 23400 27300 31200 35100 39000 42900 46800 50700 54600 58500 62400 66300 70200 74100 78000 81900 85800 89700 93600 97500 101400 105300 109200

80 20800 24960 29120 33280 37440 41600 45760 49920 54080 58240 62400 66560 70720 74880 79040 83200 87360 91520 95680 99840 104000 108160 112320 116480

85 22100 26520 30940 35360 39780 44200 48620 53040 57460 61880 66300 70720 75140 79560 83980 88400 92820 97240 101660 106080 110500 114920 119340 123760

90 23400 28080 32760 37440 42120 46800 51480 56160 60840 65520 70200 74880 79560 84240 88920 93600 98280 102960 107640 112320 117000 121680 126360 131040

95 24700 29640 34580 39520 44460 49400 54340 59280 64220 69160 74100 79040 83980 88920 93860 98800 103740 108680 113620 118560 123500 128440 133380 138320

100 26000 31200 36400 41600 46800 52000 57200 62400 67600 72800 78000 83200 88400 93600 98800 104000 109200 114400 119600 124800 130000 135200 140400 145600

105 27300 32760 38220 43680 49140 54600 60060 65520 70980 76440 81900 87360 92820 98280 103740 109200 114660 120120 125580 131040 136500 141960 147420 152880

110 28600 34320 40040 45760 51480 57200 62920 68640 74360 80080 85800 91520 97240 102960 108680 114400 120120 125840 131560 137280 143000 148720 154440 160160

115 29900 35880 41860 47840 53820 59800 65780 71760 77740 83720 89700 95680 101660 107640 113620 119600 125580 131560 137540 143520 149500 155480 161460 167440

120 31200 37440 43680 49920 56160 62400 68640 74880 81120 87360 93600 99840 106080 112320 118560 124800 131040 137280 143520 149760 156000 162240 168480 174720

IN DEPTH 85-100HL

Minimum Minimum Days @ Percent Days Producing to reach

Brews/Day Single Double Triple Quad Single Double Quad

@25K @100k 25k 100k 25k 100k 25k 100k 25k 100k 25k 25k 100k

85 0.805802 3.223207 295.00 1177.00 148.00 589.00 99.00 393.00 74.00 295.00 80.82% 40.55% 80.82%

90 0.761035 3.04414 278.00 1112.00 139.00 556.00 93.00 371.00 70.00 278.00 76.16% 38.08% 76.16%

95 0.720981 2.883922 264.00 1053.00 132.00 527.00 88.00 351.00 66.00 264.00 72.33% 36.16% 72.33%

100 0.684932 2.739726 250.00 1000.00 125.00 500.00 84.00 334.00 63.00 250.00 68.49% 34.25% 68.49%

FERMENTOR SPACE1000

hL/Year 1000 hL/Year25 50 75 100 Total 25 50 75 100

Fermentor Size in

hL

100 22 43 64 85 Lager 15 30 45 60200 11 22 32 43 IPA 10 20 30 40300 8 15 22 29 hL/Week400 6 11 16 22 Total 480.8 961.5 1442.3 1923.1

Lager 288.5 576.9 865.4 1153.8IPA 192.3 384.6 576.9 769.2

Fermentor Space to Meet Weekly Goals in hL

Total 2115.4 4230.8 6346.2 8461.5Lager 1730.8 3461.5 5192.3 6923.1

IPA 384.6 769.2 1153.8 1538.5

PRODUCTION SCHEDULES

• Goals

• Reduce initial impact of increased equipment cost for large system

• Produce one triple batch of Lager per week, one double batch of IPA

• Brewing on only 2 days allows for minimal staff

• Two longer brew days with the remainder of time free for other tasks

• Allows time for training a second brewer for eventual expansion to 1000m3

2,500m3

PRODUCTION SCHEDULES

• Goals

• Meet new production goal of 10,000m3

• Quad brews; 5 days per week

• 2 IPA, 3 Lager

• Brewing in two shifts Monday – Friday

• Allows for up to 11 missed days before production needs to be made up over a weekend.

• These could potentially be scheduled to make up for stat holidays

10,000m3

MALT STORAGE AND HANDLING

• Used only two base malts to simplify material handling• Obtain a grain silo one for 2 row and the other for Munich

• Silos will likely need to be expanded to accommodate future expansion

• 70,000lb silo for 2 row and 60,000lb silo for Munich

• Attached shed for storing crystal malts and milling• Evacuation fans pushing air and dust outside

• Auger grains from silo to mill and from mill to brewhouse

MALT ORDERING @ 2,500M3 AND 10,000M3

• Malts will be contracted through a supplier for annual production needs

• Silo Sizing

• Rotate stock every 8 weeks

• Pneumatic unloading trailers have payload of 48,000lbs and can hold 2 separate grains

• Allows for full loads with a small buffer to accommodate small hiccups

• Deliveries

• Set rotations would not work to maximise usage of shipping cost

• As long as changes to projected schedule are made spreadsheet will calculate deliveries and stock.

• Crystal Malts

• 2 Pallets starting stock, Order new pallet when a pallet is empty

• See Appendix OS 25

RECIPES

• Goals• Produce 2 sustainable recipes

• Avoid harder to obtain hop varieties

• Keep it simple

VIENNA LAGER

Grain Bill1207.6 kg Rahr 2 Row Batch Size 10000Litres808.44 kg Munich Target Gravity 1.050SGHops Degrees Plato 12.5°P3000g Herkules Predicted Wort Colour 8.87SRM1500g Hallertauer Tradition Predicted Beer Colour 10SRM1500g Hallertauer Tradition Predicted IBU 15.3IBU

IPA

Grain Bill1950.56 kg CM 2 Row Batch Size 10000 Litres391.75 kg Munich Target Gravity 1.060 SG56.86 kg Crystal 60 Degrees Plato 15 °P56.26 kg Crystal 120 Predicted Wort Colour 15.17 SRMHops Predicted Beer Colour 10 SRM8000g Columbus @60 minutes Predicted IBU 60.6 IBU8000g Cascade @30 minutes4000g Columbus @30 minutes8000g Cascade @10 minutes8000g Citra @ Whirlpool4000g Cascade @ Whirlpool6000g Citra @ Dry Hop3000g Cascade @ Dry Hop

WATER TARGETS: CALGARY

Target Water Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 75 17 198 7 50 57

Source Water Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 52 17 198 7 4 57

Adjusted Mash Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 75 17 198 10 50 57

Hot Liquor will be used as is to for the Lager with an additional 800g MgSO4*7H2O and 1100g of CaSO4*2H2Obeing added to the mash tun for the IPA

To reach these targets we would need to add; 1700g CaCl2*2H2O, 175g NaCl, as well as 3l Lactic Acid to reduce the residual Alkalinity.

Adjusted Mash Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 101 25 198 10 50 150

WATER TARGETS: PLZEN

Hot Liquor will be used as is to for the Lager with an additional 1700g MgSO4*7H2O, 1525g CaCO3, 600g NaHCO3 and 600g of CaSO4*2H2O being added to the mash tun for the IPA

To reach these targets we would need to add; 2150g MgSO4*7H2O, 1840g CaCl2*2H2O, and 2150g CaCO3.

Adjusted Mash Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 75 13 69 2 50 50

Source Water Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 7 2 16 2 6 8

Target Water Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 75 10 16 2 50 50

Adjusted Mash Calcium (ppm) Magnesium (ppm)

Alkalinity as CaCO3 Sodium (ppm) Chloride (ppm) Sulfate (ppm)

(ppm) 150 30 180 18 50 150

WATER TARGETS: BURTON• Water can be used as is for the IPA• However adjusting for the Vienna Lager is difficult and would need some form of processing in addition to Salt

additions• Possibilities include:

• Dilution with RO water, an RO set up to suit the water demand we would have in the brewery would cost between 10-15,000

• Ion Exchange Water Softeners• Lime Softening• Use of Chelating Agents such as Citric Acid or EDTA