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_657830_TV14033_SEP2017
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
2DAGS—
73.8TFC—
244CM—
178.8TBA—
0MWM—
115.9TFA—
173.1TFC—
50.1TFA—
284.8AMH14 0200
165.8CM—
0MWL—
0AMH14 0201
283MGOSPALLING THROUGHOUT THE REACH
284.8MGOACTIVE CONNECTION AT MH 12 O'CLOCK
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
272.2CM—
177.4CM—
262.5CM—
242TFA—
284.2DAGS—

Properties (4)

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