Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2017, 12:23 PM

  • 05 2151_05 2150_12202017_040708.mp4

Date
12/20/2017
W/O
674353
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00479
PipeID
P07291
Time
4:23 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5253
Sewer Name
05 MADISON STREET TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
35
Purpose
Routine Assessment
Project
WO_674353_TV05064_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 2151
Downstream MH
05 2150
Dir. of Survey
Downstream
Length Surveyed
129.3 ft.
Total Length
129.3 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
2
O&M Quick
2D11
O&M Rating
51
Overall Index
2
Overall Quick
—
Overall Rating
63
Pipe schematic from manhole 05 2151 to 05 2150
MH: 05 2151MH: 05 2150downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 21512 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.2 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES35.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"40.2 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES85.4 ft. RFC - Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES85.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"95.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"106.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES113.4 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES127.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish129.3 ft. AMH - Downstream Manhole, Survey Ends - 05 2150

Observation photos (6)

  • 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

  • Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    5.2 ft. - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    40.2 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES

    85.4 ft. - Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    113.4 ft. - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

All inspections of P07291Work order 674353

Observations (14)

DistanceCodeObservation
95.3TFC—
113.4CM—
0MWL—
0MWM—
2DAGS—
40.2CM—
85.4RFC—
5.2CM—
35.3TFA—
0AMH05 2151
85.4TBA—
106.9CM—
127.8DAGS—
129.3AMH05 2150

Properties (4)

additional_info
SC346425
custom_field_two
3
customer
LACSD
datetime
2017-12-20T04:23:18-08:00