Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2019, 06:53 AM

  • B 1389_B 1388 _09112019_000531.mp4

Date
09/10/2019
W/O
787657
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01126
PipeID
P25101
Time
11:53 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6928
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
04
Purpose
Routine Assessment
Project
WO_787657_TV30028_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
B 1389
Downstream MH
B 1388
Dir. of Survey
Downstream
Length Surveyed
116.1 ft.
Total Length
116.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
2
Overall Quick
—
Overall Rating
3
Pipe schematic from manhole B 1389 to B 1388
MH: B 1389MH: B 1388downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 13890 ft. MWL - Water Level, 20 %of cross sectional area16.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"20 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"21.7 ft. CS - Crack Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES43 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"46 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"95.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"97.4 ft. RFL - Roots Fine Lateral, from 08 to 11 o'clock98.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"116 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK116.1 ft. AMH - Downstream Manhole, Survey Ends - B 1388

Observation photos (2)

  • Crack Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

    21.7 ft. - Crack Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Roots Fine Lateral, from 08 to 11 o'clock

    97.4 ft. - Roots Fine Lateral, from 08 to 11 o'clock

All inspections of P25101Work order 787657

Observations (13)

DistanceCodeObservation
116MGOCONNECTION AT 3 O'CLOCK
116.1AMHB 1388
0MWM—
20TB—
46TFC—
16.2TB—
43TFC—
0AMHB 1389
98.5TF—
97.4RFL—
95.8TF—
0MWL—
21.7CS—

Properties (6)

additional_info
SC378526
custom_field_two
4
customer
LACSD
datetime
2019-09-10T23:53:36-07:00
documentation
PROPIPE
is_lateral_inspection
false