Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 13, 2018, 11:38 AM

  • 18 1083_18 1082_4132018_053026.mp4

Date
04/13/2018
W/O
0700361
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00675
PipeID
P14943
Time
4:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0821
Sewer Name
18 FLORENCE AVENUE TRUNK
City
SANTA FE SPRINGS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
20180413MDM_FLORENCE_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
18 1083
Downstream MH
18 1082
Dir. of Survey
Downstream
Length Surveyed
293 ft.
Total Length
293 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
32
O&M Index
2
O&M Quick
4124
O&M Rating
12
Overall Index
2
Overall Quick
—
Overall Rating
44
Pipe schematic from manhole 18 1083 to 18 1082
MH: 18 1083MH: 18 1082downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN0 ft. MWL - Water Level, 5 %of cross sectional area1.6 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - SLIGHT10.7 ft. DAZ - Deposits Attached Other, 3 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - THIN GREASE COAT24.1 ft. MGO - General Observation - 18" VCP34.9 ft. FC - Fracture Circumferential, from 07 to 12 o'clock, within 8 inches of joint: YES - SL50.5 ft. FC - Fracture Circumferential, from 12 to 05 o'clock, within 8 inches of joint: YES - SL55.6 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - HAIRLINE70.7 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - SL106.1 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES - SL121.6 ft. MWL - Water Level, 20 %of cross sectional area126.5 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL131 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCK135.4 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES146.9 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL151.9 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - SL156.7 ft. FC - Fracture Circumferential, from 08 to 09 o'clock, within 8 inches of joint: YES - H173.6 ft. DSGV - Deposits Settled Gravel, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES192.6 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES - H218 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - SL232.9 ft. MWL - Water Level, 50 %of cross sectional area238 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL258.6 ft. FC - Fracture Circumferential, from 12 to 03 o'clock, within 8 inches of joint: YES - H263.3 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES - SL271.2 ft. MGO - General Observation - FLOATING GREASE271.2 ft. MWL - Water Level, 80 %of cross sectional area284.5 ft. FC - Fracture Circumferential, from 10 to 12 o'clock, within 8 inches of joint: YES - H292.6 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish - THIN GREASE COAT292.6 ft. MCU - Camera Underwater293 ft. MSA - Survey Abandoned - FLOATING GREASE HIGH WATER

Observation photos (4)

  • Deposits Attached Other, 3 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - THIN GREASE COAT

    10.7 ft. - Deposits Attached Other, 3 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start - THIN GREASE COAT

  • General Observation - 18" VCP

    24.1 ft. - General Observation - 18" VCP

  • Water Level, 50 %of cross sectional area

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

  • General Observation - FLOATING GREASE

    271.2 ft. - General Observation - FLOATING GREASE

All inspections of P14943Work order 0700361

Observations (33)

DistanceCodeObservation
70.7FCSL
0MGOConn. @ Mh, 9 O' Clock. OPEN
131DSZROCK
0MWM—
121.6MWL—
126.5FCSL
55.6FCHAIRLINE
218FCSL
271.2MGOFLOATING GREASE
106.1FCSL
192.6FCH
0AMH4:50AM
1.6FCSLIGHT
292.6DAZTHIN GREASE COAT
50.5FCSL
10.7DAZTHIN GREASE COAT
135.4DSGV—
258.6FCH
293MSAFLOATING GREASE HIGH WATER
34.9FCSL
292.6MCU—
24.1MGO18" VCP
263.3FCSL
173.6DSGV—
271.2MWL—
0MGOConn. @ Mh, 3 O' Clock. OPEN
156.7FCH
0MWL—
238FCSL
146.9FCSL
232.9MWL—
284.5FCH
151.9FCSL

Properties (4)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2018-04-13T04:38:05-07:00