11 of TCD/SH/2022-23

Amount

Sub-Head Steel Work

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Sub-Head : MARKET RATED ITEMS

Assembling of G.I.Pipes comprising 2 or more parts of 65 mm GI pipes in combination of any height including necessary welding and erection of the assembled poles/Pipes with necessary fittings like GI Brakets, turn buckles, tension suspension set etc as required including excavating pit of size 450x450x1000 mm and laying of cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggtt 20 mm nominal size ) in the excavated pit etc all complete as per the direction of the Engineer in Charge including liasioning with the concerned road authority/ village council etc wherever required.( The G I Pipes shall be supplyed from BSNL store Shillong ).

a) Assembling and erection of Pipes in required combination including excavation as above .

b)Cement concrete 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggtt 20 mm nominal size ) of size 450x450x1000 mm

c) Deduct for lesser size of excavation and cement concrete 1:2:4 (1cement : 2 coarse sand : 4 graded stone aggtt 20 mm nominal size) than the specified size of 450X450X1000 mm for pits.

Transportation by mechanical transport of departmental materials like fittings,GI Pipes, fixtures and OFC cable from BSNL stores to farthest point (destination point ) of route, (the shortest distance from BSNL store to the destination point shall only be paid) including sorting, loading, weighing the truck before & after loading, unloading, stacking at site without any damage of materials etc all complete as per the direction of the Engineer-in-charge.

a) For Net Truck load up to 6 MT

i) Upto 20.00 KM lead

Lifting and pulling of OFC from one pole to another pole with necessary fittings , tension & suspension sets, clamps etc along the route from end to end as per requirement and direction of the Engineer-in-charge. The OFC shall be kept in loops of length about 5.00 mtr or more as required at every 100 mtr or as required. (The measurement shall be made of straight distance on the existing ground level from pole to pole and from end pole to the nearest face of outer wall of the building/ shelter or OFC jointing chamber etc wherever OFC gets terminated. Nothing extra shall be paid for loops, sagging or aditional length of OFC kept at terminating ends etc etc.)

Liasoning with the concerned PWD/Dist Cpuncil/Local Cpuncil/Village Panchyat/Defence/Para Military authorities etc.for obtaining necessary permission and execution of the work in co-ordination with the various concerned authorities as per standerd norms in this regard etc. complete.Necessaryofficial documents required in this regard shall be made available By BSNL.