KMC/WS/PROJECT/01R1/2025-26

Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete (a) Depth of excavation not exceeding 1,500 mm

(b) Depth of excavation for additional depth beyond 1,500 mm. and upto 3,000 mm. but not requiring shoring.

Cutting & picking up existing metalled black top portion of road surface to an average depth of 300mm by using jack hammer with all necessary tools & plants including screening the serviceable materials & stacking with in a lead of 75mtr all complete as per direction of the Engineer in charge.

Lowering any type C.I.pipes & specials and laying along trenches at any depth as per specification & direction of the Engineer in charge. a) 150 mm dia.

b) 200 mm dia.

Flange joint to C.I./ D.I./ M.S. pipes & specials including supply of rubber gasket, nut & bolts, washers etc. of best quality to make the joint water tight at required hydraulic pressure all complete as per specification & direction of the Engineer in charge. a) 900 mm dia.

b) 600 mm dia.

c) 450 mm dia.

d) 300 mm dia.

Flange joint to C.I./ D.I./ M.S. pipes & specials including supply of rubber gasket, nut & bolts, washers etc. of best quality to make the joint water tight at required hydraulic pressure all complete as per specification & direction of the Engineer in charge. e) 150 mm dia.