Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2016, 10:00 AM
  • 17 0042_17 0041_18022016_020057.mp4

Date
02/18/2016
W/O
552350
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00668
PipeID
P20534
Time
2:00 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3260
Sewer Name
17 DISTRICT #17 MAIN TRUNK
City
ALTADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 17
Page No.
06
Purpose
Routine Assessment
Project
WO_552350_TV17001_FEB2016
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Other
Height
24 in.
Upstream MH
17 0042
Downstream MH
17 0041
Dir. of Survey
Downstream
Length Surveyed
349.5 ft.
Total Length
349.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3M2M
O&M Rating
348
Overall Index
2
Overall Quick
Overall Rating
348
Pipe schematic from manhole 17 0042 to 17 0041
MH: 17 0042MH: 17 0041downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 17 00420 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start17.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"36.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"40.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"135.1 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"146.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"225.7 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS225.7 ft. RFL - Roots Fine Lateral, at 12 o'clock293.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"347.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish347.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish349.5 ft. AMH - Downstream Manhole, Survey Ends - 17 0041

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

    225.7 ft. - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: NO, 6" - ROOTS

  • Roots Fine Lateral, at 12 o'clock

    225.7 ft. - Roots Fine Lateral, at 12 o'clock

Observations (17)

DistanceCodeObservation
146.4TFA
347.4DAGS
135.1TFA
293.2TFA
225.7TFDROOTS
40.6TFC
349.5AMH17 0041
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS
17.4TFC
36.4TFC
0MWM
347.4DSZ
0AMH17 0042
2DSZ
225.7RFL
0MWL

Properties (4)

additional_info
SC225482
custom_field_two
4
customer
LACSD
datetime
2016-02-18T02:00:18-08:00