Perinvo — Maintenance Tools Suite (Mobile‑Optimized)

Choose a tool

Spare Parts Tracker

Track stock levels, lead times, reorder points (ROP), suppliers, and value.

Downtime Analyzer

Log incidents, compute MTTR/MTBF, and analyze top causes.

LCC Estimator

Estimate Life Cycle Cost (NPV & annualized) and compare A/B.

Spare Parts Tracker

ROP = Avg Daily Usage × Lead Time + Safety Stock.

Part Code *

Description *

Equipment

Supplier

Unit Cost

Stock Qty

Avg Daily Usage

Lead Time (days)

Safety Stock

Min Level

Max Level

Notes

0

SKUs

0

Stock Value

0

Below ROP

0

Below Min

Status	Part Code	Description	Equipment	Supplier	Qty	Unit Cost	Stock Value	ROP	Min	Max	ADU	Lead	Safety	Notes	Actions

Downtime Analyzer

Equipment *

Start *

End *

Life Cycle Cost (LCC) Estimator

EAC = NPV × r / (1 - (1+r)^(-n)).

Option

Capex (Year 0)

Install & Commission (Y0)

Life (years)

Discount rate (r)

Energy / year

Maintenance / year

Consumables / year

Notes

0

NPV — A

0

EAC — A

0

NPV — B

0

EAC — B

Option	Life	r	Capex	Install	Energy/y	Maint/y	Cons/y	NPV	EAC	Notes	Actions