Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2017, 09:14 AM

  • 14 0201_14 0200 _09192017_021504.mp4

Date
09/19/2017
W/O
657830
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18240
Time
2:14 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4728
Sewer Name
14 WEST SIDE TRUNK
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
18
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
14 0201
Downstream MH
14 0200
Dir. of Survey
Downstream
Length Surveyed
284.8 ft.
Total Length
284.8 ft.
Structural Index
3
Structural Quick
3500
Structural Rating
15
O&M Index
2
O&M Quick
2J00
O&M Rating
112
Overall Index
2
Overall Quick
—
Overall Rating
127
Pipe schematic from manhole 14 0201 to 14 0200
MH: 14 0201MH: 14 0200downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 02010 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start50.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"73.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"115.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"165.8 ft. CM - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES173.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"177.4 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES178.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"242 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"244 ft. CM - Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES262.5 ft. CM - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES272.2 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES283 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH284.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish284.8 ft. AMH - Downstream Manhole, Survey Ends - 14 0200284.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 12 O'CLOCK

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 07 to 12 o'clock, within 8 inches of joint: YES

    165.8 ft. - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    177.4 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    244 ft. - Crack Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

    262.5 ft. - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    272.2 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

All inspections of P18240Work order 657830

Observations (20)

DistanceCodeObservation
73.8TFC—
0MWM—
284.2DAGS—
284.8AMH14 0200
173.1TFC—
283MGOSPALLING THROUGHOUT THE REACH
0MWL—
0AMH14 0201
177.4CM—
242TFA—
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
50.1TFA—
178.8TBA—
115.9TFA—
2DAGS—
272.2CM—
262.5CM—
165.8CM—
284.8MGOACTIVE CONNECTION AT MH 12 O'CLOCK
244CM—

Properties (4)

additional_info
SC345741
custom_field_two
3
customer
LACSD
datetime
2017-09-19T02:14:46-07:00