Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 17, 2021, 09:32 AM

  • 18 1121_18 1120_03172021_025407.mp4

Date
03/17/2021
W/O
880305
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00711
PipeID
P14974
Time
2:32 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8641
Sewer Name
18 STAGE ROAD JUNCTION TRUNK
City
LA MIRADA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_880305_TV18190_MAR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
18 1121
Downstream MH
18 1120
Dir. of Survey
Downstream
Length Surveyed
272.7 ft.
Total Length
272.7 ft.
Structural Index
2
Structural Quick
3I2J
Structural Rating
264
O&M Index
2
O&M Quick
2J00
O&M Rating
108
Overall Index
2
Overall Quick
—
Overall Rating
372
Pipe schematic from manhole 18 1121 to 18 1120
MH: 18 1121MH: 18 1120downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 11212 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8" - OPEN18.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"71.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"85.7 ft. FS - Fracture Spiral, from 04 to 07 o'clock, within 8 inches of joint: YES118.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 8" - OPEN120.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"175.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"224.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"269.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish269.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish270 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish272.7 ft. MGO - General Observation - ROACHES @ MH272.7 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE272.7 ft. AMH - Downstream Manhole, Survey Ends - 18 1120

Observation photos (5)

  • 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

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

  • Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

    16.7 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 8" - OPEN

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

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

  • Fracture Spiral, from 04 to 07 o'clock, within 8 inches of joint: YES

    85.7 ft. - Fracture Spiral, from 04 to 07 o'clock, within 8 inches of joint: YES

All inspections of P14974Work order 880305

Observations (21)

DistanceCodeObservation
85.7FS—
118.2TFOPEN
270SSS—
272.7MGOROACHES @ MH
2DAGS—
16.7TBOPEN
224.6TFC—
272.7MGOCONN @ MH 9 O'CLOCK/ACTIVE
272.7AMH18 1120
22.5TFC—
175.8TFC—
0MWM—
269.9DAGS—
18.3CM—
71.4TFC—
120.5TFC—
2CM—
2SSS—
0MWL—
269.9CM—
0AMH18 1121

Properties (6)

custom_field_three
CRACKS, FRACTURES
custom_field_two
3
customer
1
datetime
2021-03-17T02:32:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false