Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 13, 2021, 08:25 AM

  • B 1132_B 1131_07132021_014726.mp4

Date
07/13/2021
W/O
901874
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01125
PipeID
P13172
Time
1:25 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8676
Sewer Name
B JOINT OUTFALL B - UNIT 6H
City
ALHAMBRA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_901874_TV16072_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 1132
Downstream MH
B 1131
Dir. of Survey
Downstream
Length Surveyed
242 ft.
Total Length
242 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole B 1132 to B 1131
MH: B 1132MH: B 1131downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 11320 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area1.8 ft. MGO - General Observation - LIGHT STEAM IN SEWER5.1 ft. CS - Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES13.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start78.3 ft. FS - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES169.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"189.3 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 4"193.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"203.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"207.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"218.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"230.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"242 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish242 ft. AMH - Downstream Manhole, Survey Ends - B 1131242 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (3)

  • Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

    5.1 ft. - Crack Spiral, from 10 to 01 o'clock, within 8 inches of joint: YES

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

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

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

    78.3 ft. - Fracture Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

All inspections of P13172Work order 901874

Observations (17)

DistanceCodeObservation
1.8MGOLIGHT STEAM IN SEWER
0AMHB 1132
242CM—
189.3TB—
242AMHB 1131
230.1TFC—
193.2TFC—
242MGOCONNECTION AT MH 9 O'CLOCK
5.1CS—
13.2CM—
203.9TF—
0MWL—
0MWM—
207.3TFC—
78.3FS—
218.7TFC—
169.3TFC—

Properties (7)

additional_info
630138071221201
custom_field_three
CRACK MULTIPLE
custom_field_two
3
customer
1
datetime
2021-07-13T01:25:06-07:00
documentation
PROPIPE
is_lateral_inspection
false