Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2017, 05:27 PM

  • 29 0028_29 0027_612017_104856.mp4

Date
06/01/2017
W/O
0635499
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00849
PipeID
P17700
Time
10:27 AM
Certificate
415-06024039
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7423
Sewer Name
29 SIGNAL HILL OUTFALL TRUNK
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
20170601DF_SIGNAL_HILL_OUTFALL_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
29 0028
Downstream MH
29 0027
Dir. of Survey
Downstream
Length Surveyed
403.4 ft.
Total Length
403.4 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 29 0028 to 29 0027
MH: 29 0028MH: 29 0027downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10:35 AM0.1 ft. MWM - Water Mark, 20 %of cross sectional area0.1 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start36.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - Unkown44.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Unkown81.8 ft. MGP - General Photograph - ENCRUSTATION88.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - Open95.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Open139.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"144.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"192.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 4"197.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Open208.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES214 ft. MGP - General Photograph245.6 ft. MGP - General Photograph286.6 ft. MGP - General Photograph - SPALLING301.7 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES303.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - Open307.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 4" - Unkown401 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish401 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish403.4 ft. AMH - Downstream Manhole, Survey Ends - 11:35 AM403.4 ft. MGO - General Observation - Grease Throughout The Reach (5%)

Observation photos (8)

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

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

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • General Photograph - ENCRUSTATION

    81.8 ft. - General Photograph - ENCRUSTATION

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    208.8 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • General Photograph

    214 ft. - General Photograph

  • General Photograph

    245.6 ft. - General Photograph

  • General Photograph - SPALLING

    286.6 ft. - General Photograph - SPALLING

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    301.7 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

All inspections of P17700Work order 0635499

Observations (25)

DistanceCodeObservation
88.6TFOpen
303.1TFOpen
401SSS—
197.4TFOpen
192.6TFC—
307.6TFUnkown
401DAE—
2SSS—
36.7TFUnkown
95.8TFOpen
208.8DAE—
245.6MGP—
286.6MGPSPALLING
2DAE—
139.5TFC—
214MGP—
81.8MGPENCRUSTATION
0AMH10:35 AM
301.7CL—
403.4AMH11:35 AM
0.1MWM—
0.1MWL—
403.4MGOGrease Throughout The Reach (5%)
144.1TFC—
44.5TFUnkown

Properties (5)

custom_field_two
2
customer
LACSD
datetime
2017-06-01T10:27:50-07:00
documentation
FRANKLIN, IGNACIO, BRAR
is_lateral_inspection
false