Of course you need to get reimbursed for parts, that is a given, and you SHOULD make something for your efforts. In the general construction trades here, companies charge $45-60 hr for PROFESSIONAL services (licensed and insured). We start UNSKILLED laborers at $10-15 per hour, depending on their skill level. If they cant pick things up quickly, we move on, if they do well, raises come quickly.
If you were ONLY going to clean the pond, I would say a flat rate would be fair. A pond as you described should only take half to three quarters of a day to drain, scrub and refill ... with a flat rate, if it takes you longer due to your lack of experience, you can eat your time financially, and call it a learning experience, and honestly, I think the experience is more important for you right now. A GOOD REFERENCE is worth more than a days pay.
The problem I am having with this project is you are venturing into redesigning their system, which DOES take more experience than I think you have. You are not YET qualified to make any guarantees, and feel that if the client is paying for new parts, they should get something designed to their needs.
Through the warmer months, we throw some of the local kids (18-22 yr old age group) some work so they have extra money when they are between jobs or just trying to make some extra money around their other jobs. Due to the fact that they are just unskliied labor, we only pay them $10 hr cash. Personally, I think you should be into this price range.
IF you can post lots of pictures, the group members can help you give the clients what they need.
If you were ONLY going to clean the pond, I would say a flat rate would be fair. A pond as you described should only take half to three quarters of a day to drain, scrub and refill ... with a flat rate, if it takes you longer due to your lack of experience, you can eat your time financially, and call it a learning experience, and honestly, I think the experience is more important for you right now. A GOOD REFERENCE is worth more than a days pay.
The problem I am having with this project is you are venturing into redesigning their system, which DOES take more experience than I think you have. You are not YET qualified to make any guarantees, and feel that if the client is paying for new parts, they should get something designed to their needs.
Through the warmer months, we throw some of the local kids (18-22 yr old age group) some work so they have extra money when they are between jobs or just trying to make some extra money around their other jobs. Due to the fact that they are just unskliied labor, we only pay them $10 hr cash. Personally, I think you should be into this price range.
IF you can post lots of pictures, the group members can help you give the clients what they need.