On the resumption, Ponty quickly increased their lead with an easy penalty from Davey.
Ponty continued on the offensive and after more pressure struck again with another scintillating touch-down.
Ponty completed outplayed the visitors in the first period, producing brilliant running rugby that resulted in superb tries.
Near the interval Sweeney added another try to give Ponty a 29-0 advantage.
But the last laugh went to Ponty, when a Lee Jarvis cross-kick from halfway saw Wyatt cross near the corner.
In the closing stages, Ponty added another touchdown from Michael Owen for a bonus point, with Davey again adding the extras.
His death follows the killing in a shootout in Delhi last November of controversial liquor baron Ponty Chadha and his brother.
The Drovers now take Ponty's place in the first semi-final at Neath on 13 May although Ponty will consider an appeal.
Ponty, who were on top from the start, dominated proceedings up front and their sparkling backs were a class above Newport.
In the 20th minute, Davey increased Ponty's lead with a 38-metre penalty.
The visitors scored two late tries from Stuart Moffat and Andrew Wilson, both converted by Hayes, but Ponty were already safe by then.
In the closing stages Ponty finished with a flourish adding more tries through Gareth Williams, Gareth Wyatt and Christian Loader all converted by Davey.
Ponty returned on the offensive and during a spell in Caerphilly's 22 Parker and Gareth Wyatt were desperately tackled on the point of touchdown.
Lock Roberto Sidoli increased Ponty's hold with a try under the posts after a Ceri Sweeney break, Davey again on target with the conversion.
In an action-packed first half Ponty began superbly - going into the lead after four minutes with a 22-metre penalty goal from full-back Brett Davey.
For the first time there was more than one score between the sides and Ponty soon turned that into a 35-20 lead courtesy of Wyatt.
Just before the interval, Ponty flanker Nick Kelly was yellow carded following a brawl and from the resultant penalty Hayes cut the gap to two points.
Caerphilly made several changes at half-time and had the better of the early action, but despite several close calls failed to tap a solid Ponty defence.
It could have been worse for Ponty, but Gareth Wyatt had just enough pace to bundle Darren Yapp into the corner flag and prevent the try.
Ponty quickly responded with a break by centre Jason Lewis, supported by Davey, to send Sonny Parker over near the posts for a try that Davey converted.
Glasgow, shaken by an early set-back, went on the attack and, aided by poor Ponty tackling, opened their account with a well-taken try from centre Alan Bulloch.
As the half developed, despite Ponty being far stronger in the tight, Caerphilly went on the attack and after pressure, Chris John slotted over a 24-metre goal.
Ponty piled on the pressure in the last quarter and after a series of scrums on the line, Ceri Sweeney crashed over for a try that Davey again converted.
Just before the break, Davey gave Ponty an 18-0 lead with another penalty, and although Newport piled on the pressure in the second period, the home defence stood firm.
He has proposed building a new stadium for the Warriors at Sardis Road, and the directors of Ponty Rugby Ltd have promised to meet with him to clarify the plans.
These days you find Mr Smith on the terraces at Sardis Road watching Ponty - but make no mistake, he's Welsh Labour aristocracy, the son of Labour historian Dai Smith.
Mark Taylor is out with a long standing injury and his international days look numbered while Mefin Davies is obviously an inspired leader for Ponty - but can he realistically expect to be named as No.1 hooker for Wales?
In the 25th minute Lee Jarvis increased Ponty's lead with a penalty in front of the posts and minutes later Ponty struck again, Jarvis switching to the blind side to link with Matthew Lloyd, who let in Richard Field at the corner.
应用推荐