The cycle is long, so the discipline has to be scheduled
A construction enquiry can take a fortnight or eighteen months to become an award, and the contractor rarely controls which. Funding moves, approvals stall, a client changes the scope, a monsoon rearranges everything. What that means practically is that no amount of enthusiasm in week one substitutes for a scheduled touch in month five, and that the businesses which win long jobs are usually the ones still politely present when the decision finally gets made.
Most contractors do the opposite. Enormous effort goes into the first fortnight, an estimate is issued, three chasing calls are made, and then the enquiry falls off the desk. When the award happens six months later it goes to whoever was in the room, which is to say whoever had a routine.