Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 1, 2016, 11:40 AM
  • 05 1519_05 1518 _09012016_044029.mp4

Date
09/01/2016
W/O
585661
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00528
PipeID
P06741
Time
4:40 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3651
Sewer Name
05 TORRANCE EXTENSION TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
29
Purpose
Routine Assessment
Project
WO_585661_TV05309_AUG2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1519
Downstream MH
05 1518
Dir. of Survey
Downstream
Length Surveyed
294.5 ft.
Total Length
294.5 ft.
Structural Index
3
Structural Quick
433F
Structural Rating
121
O&M Index
2
O&M Quick
2K00
O&M Rating
118
Overall Index
2
Overall Quick
Overall Rating
239
Pipe schematic from manhole 05 1519 to 05 1518
MH: 05 1519MH: 05 1518downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15190 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %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, Start18.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"20.5 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES31 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"69.2 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES79.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"80.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES109.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES115.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES117.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start131.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"183.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"291.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish294.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish294.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK294.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1518

Observation photos (7)

  • 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

  • Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

    20.5 ft. - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    69.2 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    80.8 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    109.1 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    115.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    117.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (19)

DistanceCodeObservation
109.1FM
79.7TF
0AMH05 1519
80.8FM
0MWL
31TF
117.9CM
0MWM
183.4TF
69.2CL
115.1CL
294.5DAGS
131.1TF
291.6CM
2DAGS
20.5FM
294.5MGOACTIVE CONNECTION AT MH 3 O'CLOCK
18.5TBA
294.5AMH05 1518

Properties (5)

additional_info
SC306091
custom_field_two
3
customer
LACSD
datetime
2016-09-01T04:40:18-07:00
sewer_category
Gravity