Services · Bidding
Lock in the best price with a sealed, fair bid.
We package your tender, invite verified contractors, and run a sealed bid window where no one sees another's number until the deadline. The lowest technically-qualified bid wins — transparent, tamper-proof, and auditable.
Section 01
How the seal works
- Every contractor submits their financial bid into a locked window. No bid is visible — not to other bidders, not to anyone — until the deadline closes.
- Once the window shuts, all sealed bids open together. The bid amounts, the bidders, and the timestamps are recorded permanently for audit.
- No late edits, no side deals, no 'just one more revision'. The seal is enforced by the system, not by trust.
Section 02
Who bids
- Only contractors from Projinn's verified network — firms whose work history, licenses, and capacity we have already checked — receive the tender package.
- Each bidder sees the same drawings, the same BOQ, the same terms. No one gets a head start or a private clarification.
- You can invite specific firms or open it to the full network; either way, every bid is apples-to-apples.
Section 03
How the winner is picked
- Technical eligibility is checked first — a bidder must meet the qualifying criteria before their financial bid is even opened.
- Among technically-qualified bids, the lowest compliant amount wins. We surface the comparison sheet so you can see every number, not just the winner.
- If the lowest bid is above your budget, you see it before committing — you can negotiate, re-tender, or walk away with the data in hand.
Section 04
Why it protects you
- Sealed bidding removes the single biggest source of cost inflation in Indian construction — the informal 'quote matching' where bidders learn each other's numbers.
- The audit trail means every stakeholder (you, your bank, your architect) can verify the process was fair, long after the contract is signed.
- A PM reviews the bid comparison before you sign, so a suspiciously low bid is flagged before it becomes a stuck project.
What you get
Deliverables, defined
A complete, auditable bid event — from tender package to signed comparison sheet.
Tender package
BOQ, drawings, GCC, DNIT — assembled and issued to every bidder identically
Sealed bid window
A fixed deadline window where bids are locked and invisible until it closes
Bid comparison sheet
Every qualified bid side-by-side — amount, duration, terms — with the winner highlighted
PM review & audit log
A PM signs off on the comparison; the full bid record is kept for audit
Stop quote-matching
Run a sealed bid and let the best price win
Send us your drawings and scope. We package the tender, invite verified contractors, and run a sealed bid window — so the number you sign is the number the market actually offered, not the one someone negotiated.