Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2016, 05:52 PM

  • 22 0621_22 0620_20160512_121802.mp4

Date
05/12/2016
W/O
568953
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00827
PipeID
P16969
Time
10:52 AM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3250
Sewer Name
22 SUNFLOWER TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
21
Purpose
Routine Assessment
Project
WO_568953_TV22063_MAY2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0621
Downstream MH
22 0620
Dir. of Survey
Downstream
Length Surveyed
320.7 ft.
Total Length
320.7 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
210
O&M Index
2
O&M Quick
2L00
O&M Rating
126
Overall Index
3
Overall Quick
—
Overall Rating
336
Pipe schematic from manhole 22 0621 to 22 0620
MH: 22 0621MH: 22 0620downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 06210 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - Magnesium hydroxide coating 55% start3.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start22.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"47.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4", 4"74.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"95.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"121.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"143.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"174.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"174.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"198.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"203.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"242.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"274.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"282 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Start291.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"317.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish317.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish317.9 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Finish320.7 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK320.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0620

Observation photos (5)

  • Upstream Manhole, Survey Begins - 22 0621

    0 ft. - Upstream Manhole, Survey Begins - 22 0621

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    3.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    3.4 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Water Level, Sag in pipe, 40 %of cross sectional area, Start

    282 ft. - Water Level, Sag in pipe, 40 %of cross sectional area, Start

  • General Observation - CONNECTION AT THE MH 9 O'CLOCK

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

All inspections of P16969Work order 568953

Observations (25)

DistanceCodeObservation
3.4DAGS—
291.8TFA—
121.6TFC—
0AMH22 0621
95.2TFC—
317.9SAV—
143.5TFC—
74.8TFC—
274.8TFC—
317.9DAGS—
2MGOMagnesium hydroxide coating 55% start
47.2TFA—
320.7MGOCONNECTION AT THE MH 9 O'CLOCK
3.4SAV—
174.8TBA—
0MWM—
320.7AMH22 0620
203.3TFC—
317.9MWLS—
0MWL—
282MWLS—
22.7TFA—
198.9TFC—
242.5TFC—
174.8TFA—

Properties (4)

additional_info
SC305349
custom_field_two
3
customer
LACSD
datetime
2016-05-12T10:52:06-07:00