sections 46 49 to the central clamp half sections 30 31 and to each other the central clamp half sections 30 31 can be connected with a hinge 63 as shown in fig7 and 8 injection ports 64 are provided for adding grout to an annulus 74 that is formed when the apparatus 10 is placed around all or part of a long vertical inclined tubular 16 a horizontal tubular 17 or diagonal tubular 18 in fig2 4 and 5 a lower injection port 64 and a second lower injection port 65 are provided the ventilation or vent ports 66 67 are also provided as shown in fig2 seals are place in between the upper and lower clamp half sections 46 47 these include an upper curved seal 68 and a lower curved seal 69 as shown on fig3 and 4 5 a plurality of threaded fasteners 70 are provided each of the threaded fasteners 70 threadably engages an internally threaded fitting 71 each threaded fastener 70 includes a head 72 and an inner part 73 that extends into annulus 74 and engages the outer surface of a member 16 17 or 18 to be repaired this arrangement can be seen in fig2 5 the threaded fasteners 70 assist with maintaining thickness of the annulus 74 during placement of the shell half sections 30 31 the threaded fasteners 70 provide a rigid mechanical connection to insure proper grout placement and bonding with the grout while the grout is in the initial curing stage in fig4 arrow 75 illustrates the injection of grout via a valve line 78 into annulus 74 at injection port 64 arrow 76 illustrates the gradual flow of grout upwardly in the annulus 74.