Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 1, 2016, 11:10 AM
  • 05 1523_05 1522 _09012016_041211.mp4

Date
09/01/2016
W/O
585661
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00528
PipeID
P06745
Time
4:10 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 1523
Downstream MH
05 1522
Dir. of Survey
Downstream
Length Surveyed
307.5 ft.
Total Length
307.5 ft.
Structural Index
3
Structural Quick
413J
Structural Rating
172
O&M Index
2
O&M Quick
2K00
O&M Rating
122
Overall Index
2
Overall Quick
Overall Rating
294
Pipe schematic from manhole 05 1523 to 05 1522
MH: 05 1523MH: 05 1522downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 15232 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. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"27.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start50.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"80.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"126.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"160.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"196.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"214.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"222.1 ft. FM - Fracture Multiple, from 12 to 12 o'clock, within 8 inches of joint: YES291.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"305.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish305.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish307.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1522307.5 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • 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 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

Observations (18)

DistanceCodeObservation
0MWL
305.4DAGS
222.1FM
126.4TFA
196.8TF
80.3TF
305.4CM
307.5AMH05 1522
307.5MGOACTIVE CONNECTION AT MH 9 O'CLOCK
2DAGS
0MWM
291.1TFC
0AMH05 1523
50.1TF
160.3TF
5.2TF
214.8TF
27.4CM

Properties (5)

additional_info
SC306091
custom_field_two
3
customer
LACSD
datetime
2016-09-01T04:10:50-07:00
sewer_category
Gravity