Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 21, 2020, 05:53 AM

  • B 0264_B 0262A _04202020_231327.mp4

Date
04/20/2020
W/O
823828
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00079
PipeID
P08744
Time
10:53 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7531
Sewer Name
B JOINT OUTFALL B - UNIT 1F
City
ROSEMEAD
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
27
Purpose
Routine Assessment
Project
RFIR_WO_823828_TV15218_APR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
B 0264
Downstream MH
B 0262A
Dir. of Survey
Downstream
Length Surveyed
361.6 ft.
Total Length
361.6 ft.
Structural Index
4
Structural Quick
4521
Structural Rating
22
O&M Index
2
O&M Quick
5141
O&M Rating
294
Overall Index
2
Overall Quick
—
Overall Rating
316
Pipe schematic from manhole B 0264 to B 0262A
MH: B 0264MH: B 0262Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - B 02640 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 25 %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, Start13 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS80.9 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR104.7 ft. RBJ - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR - Roots have been cut105.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"315.2 ft. MGP - General Photograph - FRACTURES315.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start339.5 ft. MGO - General Observation - ABANDONED MH339.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish346.6 ft. CS - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES361.6 ft. MWL - Water Level, 50 %of cross sectional area361.6 ft. MSA - Survey Abandoned - DUE TO DEBRIS.361.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish361.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish361.6 ft. DSZ - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - DEBRIS

Observation photos (9)

  • 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

  • Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR

    80.9 ft. - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: YESR

  • Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR - Roots have been cut

    104.7 ft. - Roots Ball Joint, from 08 to 04 o'clock, 55 %, within 8 inches of joint: YESR - Roots have been cut

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"

    105.5 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"

  • General Photograph - FRACTURES

    315.2 ft. - General Photograph - FRACTURES

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

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

  • General Observation - ABANDONED MH

    339.5 ft. - General Observation - ABANDONED MH

  • Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES

    346.6 ft. - Crack Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Water Level, 50 %of cross sectional area

    361.6 ft. - Water Level, 50 %of cross sectional area

All inspections of P08744Work order 823828

Observations (18)

DistanceCodeObservation
0AMHB 0264
0MWL—
339.5MGOABANDONED MH
80.9RFJ—
339.5FM—
361.6MWL—
361.6MSADUE TO DEBRIS.
0MWM—
315.2MGPFRACTURES
361.6DSZ—
104.7RBJRoots have been cut
2DAGS—
361.6DAGS—
346.6CS—
361.6DSZDEBRIS
13DSZDEBRIS
105.5TBA—
315.2FM—

Properties (6)

additional_info
SC411222
custom_field_two
2
customer
LACSD
datetime
2020-04-20T22:53:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false