Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2017, 12:40 AM
  • 01 0459_01 0458_010102_004344.mp4

Date
02/17/2017
W/O
624309
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00208
PipeID
P00941
Time
4:40 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
4311
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Routine Assessment
Project
WO_624309_TV01032_MAR2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0459
Downstream MH
01 0458
Dir. of Survey
Downstream
Length Surveyed
278.4 ft.
Total Length
278.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
312J
O&M Rating
113
Overall Index
2
Overall Quick
Overall Rating
113
Pipe schematic from manhole 01 0459 to 01 0458
MH: 01 0459MH: 01 0458downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 04590 ft. MWL - Water Level, 15 %of cross sectional area3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"39.9 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"68.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"73 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"92.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: YES, 4"92.3 ft. RML - Roots Medium Lateral, from 07 to 09 o'clock, 10 %, within 8 inches of joint: NO120.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"143.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"197.7 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"203.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"205.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"278.4 ft. AMH - Downstream Manhole, Survey Ends - 01 0458278.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish278.4 ft. MGO - General Observation - CONNECTION AT 9 O CLOCK278.4 ft. MGO - General Observation - CONNECTION AT 3 O CLOCK

Observation photos (2)

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

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

  • Roots Medium Lateral, from 07 to 09 o'clock, 10 %, within 8 inches of joint: NO

    92.3 ft. - Roots Medium Lateral, from 07 to 09 o'clock, 10 %, within 8 inches of joint: NO

Observations (19)

DistanceCodeObservation
278.4AMH01 0458
92.3TF
0MWM
16.5TF
278.4DAGS
278.4MGOCONNECTION AT 9 O CLOCK
73TF
120.9TF
0AMH01 0459
0MWL
203.3TF
39.9TF
278.4MGOCONNECTION AT 3 O CLOCK
92.3RML
68.8TF
3.9DAGS
205.8TF
197.7TF
143.8TF

Properties (6)

additional_info
SC318728
custom_field_two
4
customer
LACSD
datetime
2017-02-17T16:40:44-08:00
sewer_category
Gravity
year_laid
37179