View Source

{composition-setup}
cloak.toggle.exclusive=false
{composition-setup}
Due to the high price of CPVC 1/2" caps, other options for plate settler construction are being considered. Below is a cost analysis of other options that have been proposed.

h2. {toggle-cloak:id=Cap and Screw Attachment} Cap and Screw Attachment

{cloak:id=Cap and Screw Attachment}
| \\ | Quantity | Cost (lempira) | Cost (Dollar) | Total Cost | Cost/sq ft |
| Caps | 896 | 9 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.48 | $&nbsp;&nbsp;&nbsp;&nbsp; 426.89 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 8.71 |
| Screws | 384 | 4 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.21 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 81.31 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1.66 |
| Nuts | 384 | 0.75 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.04 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 15.25 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0.31 |
| Lamina | 19 | 900 | $&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 47.64 | $&nbsp;&nbsp;&nbsp;&nbsp; 905.24 | $&nbsp;&nbsp;&nbsp;&nbsp; 18.47 |
| Total | \\ | \\ | \\ | $&nbsp; 1,428.69 | $&nbsp;&nbsp;&nbsp;&nbsp; 29.16 |
Costs are based on one sedimentation tank.

One sheet of lamina is 900 Lempiras, and is 12 feet long. Each lamina in the plate settler is 3 feet long, so four lamina can be made from one sheet. The tank is 4.3 meters long, and there are lamina every 5 cm, so 86 lamina are needed, or 29 sheets per tank.

The tank dimensions are 14 feet long by 42 inches wide, giving an area of 49 square feet.&nbsp;
{cloak}
\\

h2. {toggle-cloak:id=Bolt and Spacer Attachment} Bolt and Spacer Attachment

{cloak:id=Bolt and Spacer Attachment}
{cloak}
\\

h2. {toggle-cloak:id=Pipe and Coupling Attachment} Pipe and Coupling Attachment

{cloak:id=Pipe and Coupling Attachment}
The cost of couplings and pipe were taken off Mcmastercarr.com, and may not reflect actual prices in Honduras.

The couplings are 4 cm long, therefore lamina spacing is 4 cm rather than 5 cm. This means that a total of 36 twelve foot sheets of lamina are needed.
{cloak}
\\

h2. {toggle-cloak:id=Brentwood Industries Commercial Products} Brentwood Industries Commercial Products

{cloak:id=Brentwood Industries Commercial Products}
IFR-6036 tube settler cost approximately $24 per square foot.

 !Brentwood Industries Tube Settler Product Guide^Tube Settler Product Guide.pdf!

plate settlers in 3' lengths and 42" widths would be approximately $48 per square foot.

These prices do not take consider the cost of shipping.&nbsp;
{cloak}
\\