Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2020, 08:40 AM

  • 21 0995_21 0994 _03302020_021446.mp4

Date
03/30/2020
W/O
818426
Weather
Heavy Rain
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00784
PipeID
P16095
Time
1:40 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7367
Sewer Name
21 SAN ANTONIO TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_818426_TV21055_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
21 0995
Downstream MH
21 0994
Dir. of Survey
Downstream
Length Surveyed
333.6 ft.
Total Length
333.6 ft.
Structural Index
3
Structural Quick
514L
Structural Rating
595
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
3
Overall Quick
—
Overall Rating
729
Pipe schematic from manhole 21 0995 to 21 0994
MH: 21 0995MH: 21 0994downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 09952 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"10.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start57.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN83.5 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"127.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN217.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"248.7 ft. B - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES331 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish333.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish333.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish333.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0994

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

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

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

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

    248.7 ft. - Broken, from 02 to 04 o'clock, within 8 inches of joint: YES

All inspections of P16095Work order 818426

Observations (18)

DistanceCodeObservation
333.6AMH21 0994
0MWM—
2CM—
127.1TFOPEN
333.1FM—
8TBC—
0MWL—
333.1DAGS—
331CM—
10.1FM—
2SSS—
2DAGS—
57.4TFOPEN
331SSS—
83.5TBA—
217.9TFC—
0AMH21 0995
248.7B—

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2020-03-30T01:40:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false