Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 19, 2017, 06:59 AM

  • 08 0169_08 0168_12182017_225931.mp4

Date
12/18/2017
W/O
678022
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00009
PipeID
P00226
Time
10:59 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5251
Sewer Name
08 GRACE STREET TRUNK, SECTION 1
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_678022_DISTRICT08_DEC2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
08 0169
Downstream MH
08 0168
Dir. of Survey
Downstream
Length Surveyed
286.1 ft.
Total Length
286.1 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
48
O&M Index
4
O&M Quick
5241
O&M Rating
16
Overall Index
3
Overall Quick
—
Overall Rating
64
Pipe schematic from manhole 08 0169 to 08 0168
MH: 08 0169MH: 08 0168downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 01690 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MLC - Lining Change, Cured in place5 ft. MGO - General Observation - MATERIAL PEELING @ 11 O'CLOCK9.2 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"12 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, at 12 o'clock, , within 8 inches of joint: YES12 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Start78 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Finish88.7 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"91 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Start105 ft. LFW - Lining Failure Wrinkled, at 02 o'clock, within 8 inches of joint: YES, Finish281.6 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start284.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"286.1 ft. MSA - Survey Abandoned - DUE TO GREASE DEPOSITS.286.1 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • Lining Change, Cured in place

    0 ft. - Lining Change, Cured in place

  • Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    281.6 ft. - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Survey Abandoned - DUE TO GREASE DEPOSITS.

    286.1 ft. - Survey Abandoned - DUE TO GREASE DEPOSITS.

All inspections of P00226Work order 678022

Observations (16)

DistanceCodeObservation
281.6DAGS—
12DAGS—
284.9TFA—
105LFW—
9.2TFA—
0AMH08 0169
12LFW—
286.1MSADUE TO GREASE DEPOSITS.
88.7TFA—
91LFW—
0MWL—
78LFW—
286.1DAGS—
0MWM—
0MLC—
5MGOMATERIAL PEELING @ 11 O'CLOCK

Properties (6)

additional_info
SC346423
custom_field_two
5
customer
LACSD
datetime
2017-12-18T22:59:11-08:00
lining
CIPP
year_laid
37424