Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 5, 2019, 10:07 AM
  • B 0729_B 0728A _05082019_031631.mp4

Date
08/05/2019
W/O
777430
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00111
PipeID
P21318
Time
3:07 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5951
Sewer Name
B JOINT OUTFALL B - UNIT 8H
City
DUARTE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
02
Purpose
Routine Assessment
Project
WO_777430_TV22073_JUL2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
B 0729
Downstream MH
B 0728A
Dir. of Survey
Downstream
Length Surveyed
88.8 ft.
Total Length
88.8 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2B00
O&M Rating
34
Overall Index
2
Overall Quick
Overall Rating
38
Pipe schematic from manhole B 0729 to B 0728A
MH: B 0729MH: B 0728Adownstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 07290 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK AND 5 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start32.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"78 ft. FM - Fracture Multiple, from 02 to 06 o'clock, within 8 inches of joint: YES87 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish88.8 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK88.8 ft. AMH - Downstream Manhole, Survey Ends - B 0728A

Observation photos (4)

  • General Observation - CONNECTION AT MH 9 O'CLOCK AND 5 O'CLOCK

    0 ft. - General Observation - CONNECTION AT MH 9 O'CLOCK AND 5 O'CLOCK

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"

    32.2 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"

  • Fracture Multiple, from 02 to 06 o'clock, within 8 inches of joint: YES

    78 ft. - Fracture Multiple, from 02 to 06 o'clock, within 8 inches of joint: YES

  • General Observation - CONNECTION AT MH 9 O'CLOCK

    88.8 ft. - General Observation - CONNECTION AT MH 9 O'CLOCK

Observations (10)

DistanceCodeObservation
78FM
32.2TFC
0MWM
0AMHB 0729
87DAGS
88.8MGOCONNECTION AT MH 9 O'CLOCK
88.8AMHB 0728A
2DAGS
0MGOCONNECTION AT MH 9 O'CLOCK AND 5 O'CLOCK
0MWL

Properties (5)

custom_field_two
3
customer
LACSD
datetime
2019-08-05T03:07:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false