h. finish floor line to faucet i. faucet to shower valve j. shower valve to shower head
2. Neatness of Joints ¾ neat ¾ rough
10%
1 .5
a. coupling to gate valve b. gate valve to union c. union to tee d. tee to elbow e. tee to tee f. tee to elbow g. tee to street elbow h. finish floor line to faucet i. faucet to shower valve j. shower valve to shower head 3. Firmness of Connection ¾ tight 2 ¾ loose 1 ¾ leaky .5 a. coupling to gate valve b. gate valve to union c. union to tee d. tee to elbow e. tee to tee f. tee to street elbow g. finish floor line to faucet h. shower valve to shower head
20%
i. shower valve to shower head
4. Alignment a. horizontalness: ¾ (+ 3 mm) ¾ (4-6 mm) ¾ (beyond 6 mm) b. verticality: ¾ (+ 3 mm) ¾ (4-6 mm) ¾ (beyond 6 mm) 5. Functionality ¾ without leak ¾ with leak a. gate valve b. union patente c. faucet d. shower valve e. shower head
10%
5 3 1 5 3 1 10%
2 1