22-40-1001 P4 Plating Line - EQUIPMENT MATRIX.xlsx

XLSX spreadsheet 85 KB Posted Aug 9, 2024

Attached to: P4 Plating Line
Solicitation number: 22-40-1001
Issued by: Defense Logistics Agency Aviation

About this file

Written by GovTribe AI · Aug 9, 2024

This document is a sources sought notice for a federal contract opportunity issued by the Defense Logistics Agency (DLA) Aviation. The notice seeks industry input on the government's requirements for a P4 Plating Line, including tooling, accessories, delivery, installation, testing, training, and other associated services.

The key details are as follows: DLA Aviation intends to issue a request for proposal for a Wet Process Plating Line to be installed at Fleet Readiness Center South West, NAS North Island, San Diego. Interested parties are asked to provide a response by September 12, 2024 addressing their capabilities, comments on the draft statement of work, company size and manufacturing status, potential subcontractors, and a basis of estimate for the total procurement. The notice outlines the physical and functional characteristics of the required plating line, as well as additional scope requirements related to ventilation, accessories, electrical, technical data, removal of existing equipment, installation, and acceptance testing. Respondents are asked to provide feedback on the feasibility of the government's requirements and whether alternative commercially available solutions should be considered.

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22-40-1001 P4 Plating Line - COURTESY LAYOUT.pdf	PDF	Aug 9, 2024
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Tank Equip Req Station Numbers Model Number TANK NAME

(P4-7 intentionally skipped)	TANK LABEL
for TANK MOUNTED SIGN	TANK CHEMISTRY	DI or RO

Water

Material:

> 1" Sched 80 CPVC Pipe > Valve to a Single Point Connection Local Process Specification (LPS) STATIONS PER TANK LIGHTWEIGHT Tank Cover(s)

Material: ¼” CPVC	TANK COVER TYPE
AUTO OR MANUAL	Drip Shield

(Angled toward process tank, unless otherwise noted)

Material: 1/4" Type II High Impact PVC Outer Tank Material

Material:

> 3/16" 316L SS Plate with:

> 3"x3"x1/4" 316L SS angle rim > (2) 3"x3"x1/4" 316L SS angle girth > (3) Epoxy Coated 4” Carbon Steel W4x13 I-beams welded on the existing 6" support beams with the full length in the direction of travel (DOT)

Finish:

All welds shall be passivated Inner Liner/Insert Material Insulated Tank (Thermally)

Material: 1” thick iso-board and covered with 16-gauge stainless steel sheath Isolated Tank (Electrically) Inner Tank Stand Width L-R

(DOT)

(EXTERNAL)

(in.) Length F-B

(CDOT)

(EXTERNAL)

(in.) Depth

(HEIGHT)

(EXTERNAL)

(in.) Width L-R

(DOT)

(INTERNAL)

(in.) Length F-B

(CDOT)

(INTERNAL)

(in.) Depth

(HEIGHT)

(INTERNAL)

(in.) Volume per Inner Tank Solution (depth less 6" freeboard, unless otherwise noted)

(gal) MINIMUM WORK ENVELOPE

(DOT-CDOT-HEIGHT)	WATER INLET
YES or NO	SPRAY RINSE LINE and HAND HELD AIR DRIVEN SPRAY LANCE
mounted at tank	EXHAUST

(YES OR NO)

NEW Vent Hood w/built-in butterfly damper with locking quadrant

Hood Material:

> Type 1, Grade 1, 3/8" Gray Corrosion Resistant PVC

Push-Air Assy Material:

> 1-1/4" Sched 80 CPVC Pipe > include:

(1) diaphragm valve,

(1) ball valve and

(1) union to a single point connection MAGNEHELIC Differential Pressure Gauge for Venthood

Scale Range: 0-2.0" WC, ±0.5% electrical accuracy, ±2% mechanical accuracy Output Signal: 4 to 20 mA Operating Temp

(°F) HOURS TO HEAT TANK SOLUTION to Operating Temperature

(Hrs) IMMERSION HEATING COIL

HEATING SOURCE

> ELECTRIC

> 210°F HOT WATER SUPPLEMENTARY HEATER

(N/A)	COOLING
YES OR NO	AUTOMATIC SOLUTION LEVEL CONTROL

(Model B-TC051-3LCR7-0747 DE) with:

> 14" X 12" encl w/ High/Low Alarm, W/Alarm silencer, timer > 5-Probe Conductivity Type Liquid Level Control (Model No. LP-5S12 Level Control,5 Probe,316SS,12") > Redundant Solenoid Valves (i.e. 2 valves: 1 NO, 1 NC) on Hot Water Supply > Check Valve on Hot Water Return > Level Alarm and Stack Light (Red, Yellow, Green LEDs) > includes emergency shut-off switch on control panel TEMPERATURE CONTROLLER (Model No. DE, Thermostat,5A,120V, LCR7) w/4-20 mA or Ethernet connector

(compatible w/Siemens)	AUXILIARY, TEMPERATURE GAUGE
(analog)	CONDUCTIVITY RINSE CONTROL

(Model No. SX CX2000 controller, MX custom-114 enclosure, SX CS675-C-1-GA-3-A-5-H-3 sensor) unless otherwise noted pH

MONITOR OR CONTROL

(Model No. SX TX2000) unless otherwise noted Mechanical Pumps (agitation)

> hardwired - not plugged into outlet > includes emergency shut-off switch on control panel

Model No. = gals/hr - body length (in) TANK SOLUTION CIRCULATION

TURNOVERS

(PER HOUR)	PUMP MATERIAL	FILTER
YES OR NO	EDUCTOR MATERIAL OR KURT TUBE	AIR AGITATION

w/ air spargers (Blower Air)

Material:

>1" Sched 80 CPVC Pipe > include:

(1) diaphragm and

(1) ball valve to a single point connection FILTERED SHOP AIR (i.e. COMPRESSED AIR)

LINE and GUN mounted at tank OUTLET MOUNTED ON TANK CONTROL PANEL includes

(1) Enclosure: NEMA 4X 2-Gang Vertical While-in-Use Self-Closing Flip Lid Cover Plates

(2) Receptacles: Duplex, NEMA 5-20R, 120V 20A > (1) GFCI and (1) Non-GFCI BUS BARS

> ON TANK: 1.5" ROUND BAR

> FROM TANK TO RECTIFIER: COPPER PLATE RECTIFIER DC Volts DC Amps AC Volts Operating Volts Current Density

(amps/ft2) Cooling

Air or Water Anodes & Cathodes

(QTY)

(N/A) Anode & Cathode Material

(N/A) 316SS TANK SIGN

Mounted on Unistrut Behind Tank w/ (4) 8.5"x 11" Slots

(QTY) (rows x columns configuration)

NOTES

654181SS-A303881KoKy-B303881Ky-V-ApHBC-APCpF-Baa-XXXX

P4-1A/B*

A: HYDROCHLORIC (HCl) ACID ACTIVATION (Non-Production)

B: RINSE, HYDROCHLORIC (HCl) ACID (Non-Production)

A: Hydrochloric Acid (40 - 60%), DI Water

B: RO Water

A: DI

B: RO

N/A

MANUAL

316L SS*

w/o weep hole

A: PVC (KOROSEAL) & PVDF (KYNAR)

B: PVDF (KYNAR)

YES

Tank: 71

Liner: 32

Tank: 47

Liner: 39

Tank & Liner: 82 ea

Tank: 65

Liner: 30 ea

Tank: 41ea

Liner: 38 ea

Tank & Liner: 81 ea

370 ea

28 X 36 X 70 ea

A: YES

B: YES

YES, 1 for process

YES,

PUSH-PULL P3/4/7 E

YES

AMBIENT

B: YES

A: YES

BX3000-12

A: 2-3

A: CPVC

A: YES, 10 µm

A: PP

B: YES

YES, 1 for process

YES

N/A

(2) 2x2

654181SSKy-V-Hw??-PCpF-R500-XXXX

P4-2

NICKEL PLATING (Non-Production)

Barrett SN, Barrett SNHA; Nickel Bis(Sulfamidate); Boric Acid; Sodium Saccharin, DI Water

N/A

between P4-1 and P4-2

316L SS

w/weep hole

PVDF (KYNAR)

YES

865

61 X 37 X 70

YES

YES,

PUSH-PULL P3/4/7 E

(NEW Opening in Plenum)

YES

95-105

6 (MAX)

HOT WATER, PTFE

Model: X8-18-18-45-F-LP

w/Temp Control,

SS 5-Probe Assy

YES

BX5000-12

2-3

CPVC

YES, 10 µm

PVDF

YES

w/ Quick Release

(1) E110 G10/50 WRG-TFT,

(1) D480 G10/500 WRG-TWW

10Vdc

(1) 50A, (1) 500A

50A: 120Vac

500A: 480Vac

22-36

50A: Air

500A: Water

(1) 1x4

anode baskets = SS or Ti; anode bags = PP or polynap

654181SSKy-C-aa-XXXX

P4-3

RINSE, NICKEL PLATING (Non-Production)

RO Water

N/A

between P4-2 and P4-3

316L SS

w/o weep hole

PVDF (KYNAR)

YES

865

61 X 37 X 70

YES

NO,

(REMOVE Opening in Plenum)

AMBIENT

YES

10 to 10,000 μS,

5 to 5,000 ppm					NO	YES	YES	N/A	(1) 1x4
	4	904181SS-A222222SSKy-B222222SSKy-C222222SSKy-V-AHwTe-BHwTe-CHwTe-ACpHBCpHCCpH-APCp-BPCp-CPCp-XXXX	P4-4A/B/C**	ENGINEERING TANK

A: TANK 1

B: TANK 2

C: TANK 3 A: Unknown Chemistry, DI Water B: Unknown Chemistry, DI Water C: Unknown Chemistry, DI Water A: DI

B: DI

C: DI	N/A	3**	3	MANUAL	316L SS
w/o weep hole	3 mini-tanks
SS tanks w/PVDF (KYNAR) inserts	YES	YES	3	Tank: 96
Liner/Insert: 28 ea	Tank: 47
Liner/Insert: 28 ea	Tank: 82
Liner/Insert: 22 ea	Tank: 90
Liner/Insert: 22 ea	Tank: 41
Liner/Insert: 22 ea	Tank: 81
Liner/Insert: 22 ea	37 ea
(depth less 4" freeboard)	18 X 18 X 18 ea	A: YES

B: YES

C: YES YES,

PUSH-PULL P3/4/7 E

(NEW Opening in Plenum) YES A: 150-190 B: 150-190 C: 150-190 6 (MAX) A: HOT WATER, Teflon Coated SS Model: X6-18-18-22-F-LP B: HOT WATER, Teflon Coated SS Model: X6-18-18-22-F-LP C: HOT WATER. Teflon Coated SS Model: X6-18-18-22-F-LP NO A: w/Temp Control, Hastelloy 5-Probe Assy B: w/Temp Control, Hastelloy 5-Probe Assy C: w/Temp Control, Hastelloy 5-Probe Assy YES A: YES

B: YES

C: YES YES

10 to 10,000 μS, 5 to 5,000 ppm

(Model WCN6A00HAANN)	YES
(Model WCN6A00HAANN)	BX3000-12 (3)	A: 2-3

B: 2-3

C: 2-3 A: CPVC

B: CPVC

C: CPVC NO A: PP

B: PP

C: PP

YES

N/A

(3) 2x2

654181SSKoKy-V-XXXX

P4-5

TRANSFER TANK (Non-Cyanide)

Unknown Chemistry, DI Water

N/A

MANUAL

316L SS

w/o weep hole

PVC (KOROSEAL) & PVDF (KYNAR)

YES

865

61 X 37 X 70

YES

YES,

PUSH-PULL P3/4/7 E

(NEW Opening in Plenum)	YES	AMBIENT				NO	NO	NO	YES	N/A	(1) 1x4
	6	1004181SS-A443548SS-B443548SS-V-AHwSS-BHwSS-BC-APSSF-Baa-AR500-XXXX	P4-6A/B**	A: TIN PLATE
B: HOT RINSE, TIN PLATE	A: Sodium Stannate (12 - 16 oz/gal), Sodium Hydroxide (1 - 2 oz/gal), DI Water
B: RO Water	A: DI
B: RO	LPS NI MATL-0274 (2R)	2**	2	MANUAL	between P4-6A and P4-6B	316L SS
w/o weep hole	A: SS
B: SS	YES	YES	2	Tank: 106
Liner/Insert: 50 ea	Tank: 47
Liner/Insert: 41 ea	Tank: 82
Liner: 48 ea	Tank: 100
Liner/Insert: 44 ea	Tank: 41
Liner/Insert: 35 ea	Tank: 81
Liner: 48 ea	280 ea	40 X 34 X 42 ea	A: YES
B: YES	YES	YES,
PUSH-PULL P3/4/7 E	YES	A: 140-160
B: 120-140	A: 1 (MAX)
B: 1 (MAX)	A: HOT WATER, SS

Model: S24G-36VW-DD-R8

B: HOT WATER, SS

Model: S24G-36VW-DD-R8 NO A: w/Temp Control, SS 5-Probe Assy B: w/Temp Control,

SS 5-Probe Assy	A: YES
B: YES	A: YES
B: YES	A: NO

B: YES,

10 to 10,000 μS,

5 to 5,000 ppm		BX3000-12	A: 3 MIN	A: SS	A: YES, 30 µm	A: SS	B: YES	YES	YES	A: w/ Quick Release	(1) E110 G10/50 WRG-TFT,
(1) D480 G10/500 WRG-TWW	A: 10Vdc	A: (1) 50A, (1) 500A	50A: 120Vac
500A: 480Vac		10-20	50A: Air
500A: Water			(2) 2x2	anodes = 300 series SS
	7	654181SS-A26.534.548SSKoKy-B26.534.548SS-V-BC-APCp-Baa-XXXX	P4-8A/B**	A: SILVER (Ag) STRIP
B: RINSE, SILVER (Ag) STRIP	A: Sodium Cyanide (12-14oz/gal), Sodium Hydroxide (2-3 oz/gal), RO Water
B: RO Water	A: RO
B: RO	LPS NI MATL-0294 (1SL)	2**	2	MANUAL	between P4-8A and P4-8B	316L SS
w/weep hole	A: SS, PVC (KOROSEAL) & PVDF (KYNAR)
B: SS	YES	YES	2	Tank: 71
Liner/Insert: 32.5 ea	Tank: 47
Liner/Insert: 40.5 ea	Tank: 82
Liner/Insert: 48 ea	Tank: 65
Liner/Insert: 26.5 ea	Tank: 41
Liner/Insert: 34.5 ea	Tank: 81
Liner/Insert: 48 ea	166 ea	24 X 32 X 42 ea	A: YES
B: YES	YES	YES,
PUSH-PULL P3/4 CN	YES	A: AMB
B: AMB				NO				A: NO

B: YES,

10 to 10,000 μS,

5 to 5,000 ppm

BX3000-12

A: 1-2 MIN

A: CPVC

A: NO

A: PP

B: YES

YES

(1) E110 G10/100 WRG-TFT

A: 10Vdc

A: 100A

120Vac

10-20

Air

(2) 2x2

anodes = 300 series SS

654181SS-A26.534.581SSKoKy-B26.534.581SSKoKy-V-XXXX

P4-9A/B**

A: TRANSFER TANK (Non-Acid)

B: TRANSFER TANK (Non-Acid)

A: Unknown Chemistry, DI Water

B: Unknown Chemistry, DI Water

A: DI

B: DI

N/A

2**

MANUAL

316L SS

w/o weep hole

A: SS, PVC (KOROSEAL) & PVDF (KYNAR)

B: SS, PVC (KOROSEAL) & PVDF (KYNAR)

YES

Tank: 71

Liner/Insert: 32.5 ea

Tank: 47

Liner/Insert: 40.5 ea

Tank & Liner/Insert: 82 ea

Tank: 65

Liner/Insert: 26.5 ea

Tank: 41

Liner/Insert: 34.5 ea

Tank & Liner/Insert: 81 ea

296 ea

24 X 32 X 70 ea

A: YES

B: YES

YES,

PUSH-PULL P3/4 CN

(NEW Opening in Plenum)	YES	A: AMB
B: AMB				NO			NO	NO	YES	N/A	(2) 2x2
	9	654181SS-A26.534.581SSKoKy-B26.534.581SSKoKy-V-XXXX	P4-10A/B**	A: TRANSFER TANK (Non-Acid)
B: TRANSFER TANK (Non-Acid)	A: Unknown Chemistry, DI Water
B: Unknown Chemistry, DI Water	A: DI
B: DI	N/A	2**	2	MANUAL		316L SS
w/o weep hole	A: SS, PVC (KOROSEAL) & PVDF (KYNAR)
B: SS, PVC (KOROSEAL) & PVDF (KYNAR)	YES	YES		Tank: 71
Liner/Insert: 32.5 ea	Tank: 47
Liner/Insert: 40.5 ea	Tank & Liner/Insert: 82 ea	Tank: 65
Liner/Insert: 26.5 ea	Tank: 41
Liner/Insert: 34.5 ea	Tank & Liner/Insert: 81 ea	296 ea	24 X 32 X 70 ea	A: YES
B: YES		YES,
PUSH-PULL P3/4 CN	YES	A: AMB
B: AMB				NO			NO	NO	YES	N/A	(2) 2x2
	10	654181SS-A26.534.548SSKo-B26.534.548SSKy-V-ApHBpH-APCpF-BPCpF-R250R500-XXXX	P4-11A/B**	A: SILVER STRIKE, CYANIDE
B: SILVER PLATE, CYANIDE	A: Potassium Carbonate (2 - 14 oz/gal), Potassium Cyanide (8 - 12 oz/gal), Silver Cyanide (0.4 - 0.7 oz/gal), DI Water
B: Potassium Carbonate (2 - 16 oz/gal), Potassium Hydroxide (0.5 - 3.0 oz/gal), Potassium Cyanide (7 - 15 oz/gal) Silver Cyanide (5 - 9 oz/gal), DI Water	A: DI
B: DI	A: LPS NI MATL-0270 (2PA, 2PB, 2PD, 2PE, 2PF)
B: LPS NI MATL-0270 (2PA, 2PB, 2PD, 2PE, 2PF)	2**	2	MANUAL	between P4-11A and P4-11B	316L SS
w/o weep hole	A: SS, PVC (KOROSEAL)
B: SS, PVDF (KYNAR)	YES	YES	2	Tank: 71
Liner/Insert: 32.5 ea	Tank: 47
Liner/Insert: 40.5 ea	Tank: 82
Liner/Insert: 48 ea	Tank: 65
Liner/Insert: 26.5 ea	Tank: 41
Liner/Insert: 34.5 ea	Tank: 81
Liner/Insert: 48 ea	166 ea	24 X 32 X 42 ea	A: YES
B: YES	YES, 1 for process	YES,
PUSH-PULL P3/4 CN	YES	A: AMB
B: AMB				NO			NO	A: YES
B: YES	BX3000-12 (2)	A: 2-3
B: 2-3	A: CPVC
B: CPVC	A: Yes, 5µm
B: Yes, 5µm	A: PP
B: PP		YES, 1 for process	YES	single bus bar across both inner tanks w/ Quick Release	(1) E110 G10/50 WRG-TFT,

(1) E110 G10/100 WRG-TFT,

(1) E480 G10/250 WRG-TFT,

(1) D480 G10/500 WRG-TWW 10Vdc (1) 50A

(1) 100A

(1) 250A

(1) 500A

50 & 100A: 120Vac

250 & 500A: 480Vac

A: 4-6 V

B: 25-40

50 & 100A: Air

250 & 500A: Water

(2) 2x2

anodes = 316 SS

654181SS-C-aa-XXXX

P4-12

RINSE, SILVER PLATE/STRIKE

RO Water

LPS NI MATL-0270 (2PA, 2PB, 2PD, 2PE, 2PF)

between P4-11B and P4-12

316L SS

w/o weep hole

N/A

YES

865

61 X 37 X 70

YES

AMBIENT

YES

10 to 10,000 μS,

5 to 5,000 ppm

YES

N/A

(1) 1x4

654181SS-V-HwSS-C-aa-XXXX

P4-13

HOT RINSE FOR SILVER PLATE/STRIKE

RO Water

LPS NI MATL-0270 (2PA, 2PB, 2PD, 2PE, 2PF)

between P4-12 and P4-13

316L SS

w/o weep hole

N/A

YES

865

61 X 37 X 70

YES

YES,

PUSH-PULL P3/4 CN

YES

150-160

6 (MAX)

HOT WATER, SS

Model: S16G-60VW-BB-R12

w/Temp Control,

SS 5-Probe Assy

YES

10 to 10,000 μS,

5 to 5,000 ppm

YES

N/A

(1) 1x4

SEE ADDITIONAL DETAILS IN SOW FOR ALL ITEMS IN THIS TABLE

*Divided Tank/Liner

**Tank within a Tank

PLEASE REFERENCE TABLE - UTILITES MAY NOT BE REFLECTED CORRECTLY IN THIS DIAGRAM PLEASE REFERENCE TABLE - UTILITES MAY NOT BE REFLECTED CORRECTLY IN THIS DIAGRAM PLEASE REFERENCE TABLE - UTILITES MAY NOT BE REFLECTED CORRECTLY IN THIS DIAGRAM PLEASE REFERENCE TABLE - UTILITES MAY NOT BE REFLECTED CORRECTLY IN THIS DIAGRAM

&"Verdana,Bold"&12P4 PLATING LINE EQUIPMENT MATRIX Page &P of Page &N

P3/4 exhaust fan

Tank Utility Req PROCESS STEP TANK 120V Power for > outlets if applicable:

> temperature control > conductivity control > pump > level control > solenoids, check valve > stack light 480V Power for if applicable:

> oil removal system > supplementary heater

	Hot Water	Water		Air, Low Pressure		Compressed
Air	Operating Temp
						DI	RO	Push-Air	Agitation
	A: HYDROCHLORIC (HCl) ACID ACTIVATION (Non-Production)	P4-1A	√			√		√		√	AMBIENT
	B: RINSE, HYDROCHLORIC (HCl) ACID (Non-Production)	P4-1B*					√		√		AMBIENT
	NICKEL PLATING (Non-Production)	P4-2	√		√	√		√			95-105
	RINSE, NICKEL PLATING (Non-Production)	P4-3	√				√		√		AMBIENT
	ENGINEERING TANK
A: TANK 1	P4-4A	√	√	√	√		√			A: 150-190

	ENGINEERING TANK
B: TANK 2	P4-4B		√	√	√			B: 150-190
	ENGINEERING TANK
C: TANK 3	P4-4C**		√	√	√			C: 150-190
	TRANSFER TANK (Non-Cyanide)	P4-5	√			√	√		AMBIENT
	A: TIN PLATE	P4-6A	√		√	√	√	√	A: 140-160

B: HOT RINSE, TIN PLATE P4-6B** √ √ √

B: 120-140 A: SILVER (Ag) STRIP P4-8A √ √ √ √ A: AMB

B: RINSE, SILVER (Ag) STRIP	P4-8B**			√		√	B: AMB
A: TRANSFER TANK (Non-Acid)	P4-9A	√	√		√		A: AMB

B: TRANSFER TANK (Non-Acid)	P4-9B**		√		B: AMB
A: TRANSFER TANK (Non-Acid)	P4-10A	√	√	√	A: AMB

B: TRANSFER TANK (Non-Acid)	P4-10B**		√			B: AMB
A: SILVER STRIKE, CYANIDE	P4-11A	√	√	√	√	A: AMB

B: SILVER PLATE, CYANIDE	P4-11B**				√					B: AMB
RINSE, SILVER PLATE/STRIKE	P4-12	√				√		√		AMBIENT
HOT RINSE FOR SILVER PLATE/STRIKE	P4-13	√		√		√	√	√		150-160
TOTAL		12	3	7	13	7	10	6	4
see "New Layout" diagram on Sheet 1 "Tank Equip Req" for location of Utilities on tank

*Divided Tank/Liner

**Tank within a Tank

Compatibility Chart

					PVC (Koroseal)	PVDF (Kynar)	SS	CPVC	PP
	P4-1A/B*	A: HYDROCHLORIC (HCl) ACID ACTIVATION (Non-Production)
B: RINSE, HYDROCHLORIC (HCl) ACID (Non-Production)	A: Hydrochloric Acid (40 - 60%), DI Water
B: RO Water	A: AMB
B: AMB	B-C	A	D	A --> Satisfactory to 120°F (48°C)
A	A
	P4-2	NICKEL PLATING (Non-Production)	Barrett SN, Barrett SNHA; Nickel Bis(Sulfamidate); Boric Acid; Sodium Saccharin, DI Water	95-105	A	A	-			Sulfur-free rubber, plastisol, polypropylene, or plastic lined steel tanks are normally used with the Barrett SN process. Ceramic, fiberglass or glass may also be used when available.
	P4-3	RINSE, NICKEL PLATING (Non-Production)	RO Water	AMBIENT
	P4-4A/B/C**	ENGINEERING TANK

A: TANK 1

B: TANK 2

C: TANK 3 A: Unknown Chemistry, DI Water B: Unknown Chemistry, DI Water

C: Unknown Chemistry, DI Water	150-160
	P4-5	TRANSFER TANK (Non-Cyanide)	Unknown Chemistry, DI Water	AMBIENT
	P4-6A/B**	A: TIN PLATE
B: HOT RINSE, TIN PLATE	A: Sodium Stannate (12 - 16 oz/gal), Sodium Hydroxide (1 - 2 oz/gal), DI Water
B: RO Water	A: 140-160
B: 140-160	A	-	A	-	A
	P4-8A/B**	A: SILVER (Ag) STRIP
B: RINSE, SILVER (Ag) STRIP	A: Sodium Cyanide (12-14oz/gal), Sodium Hydroxide (2-3 oz/gal), RO Water
B: RO Water	A: AMB
B: AMB	A --> Satisfactory to 120°F (48°C)
A	A
A	A --> Satisfactory to 72°F (22°C)
B	A --> Satisfactory to 120°F (48°C)
A	A
	P4-9A/B**	A: TRANSFER TANK (Non-Acid)
B: TRANSFER TANK (Non-Acid)	A: Unknown Chemistry, DI Water
B: Unknown Chemistry, DI Water	AMBIENT
	P4-10A/B**	A: TRANSFER TANK (Non-Acid)
B: TRANSFER TANK (Non-Acid)	A: Unknown Chemistry, DI Water
B: Unknown Chemistry, DI Water	AMBIENT
	P4-11A/B**	A: SILVER STRIKE, CYANIDE
B: SILVER PLATE, CYANIDE	A: Potassium Carbonate (2 - 14 oz/gal), Potassium Cyanide (8 - 12 oz/gal), Silver Cyanide (0.4 - 0.7 oz/gal), DI Water
B: Potassium Carbonate (2 - 16 oz/gal), Potassium Hydroxide (0.5 - 3.0 oz/gal), Potassium Cyanide (7 - 15 oz/gal) Silver Cyanide (5 - 9 oz/gal), DI Water	AMBIENT	A
A --> Satisfactory to 72°F (22°C)	A
A	B --> Satisfactory to 72°F (22°C)
B	A	A
	P4-12	RINSE, SILVER PLATE/STRIKE	RO Water	AMBIENT
	P4-13	HOT RINSE FOR SILVER PLATE/STRIKE	RO Water	150-160

File details come from the government source that posted it. Updated Aug 9, 2024.