GENERAL MCK KTM 2019-2020 Urgent rectification works of sewer lines near C type Quarters at Govt. Medical College Kottayam

Amount

DETAILED ESTIMATE

2.32:Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

50.18.9.8.2:Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching and refilling & testing of joints complete as per direction of Engineer in Charge. 75 mm dia 4 Kgf/cm2

50.18.9.9.1:Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of Joints complete as per direction of engineer in charge.110 mm dia 6Kgf/cm2

od76171/2019_2020/BL:Supplying , laying and jointing 200 mm Dia PVC pipe for Sewer line to line and grade in trenches up to a depth of 1.5m jointing with solvent cement and filling with water and testing the line to the required pressure excluding earth work excavation etc. using pipe 200 mm dia @ 12 Kgf/Cm2.

50.18.9.21.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Bend

50.18.9.21.3:Providing and fixing PVC moulded fittings / accessories for Rigid PVC pipes, including jointing with PVC solvent cement -75 mm dia Door Elbow

50.18.9.21.7:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 75 mm dia Vent cowl

50.18.9.22.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement- 110 mm dia Bend

50.18.9.22.7:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110x110x75 mm dia Door Tee

50.18.9.22.12:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110x75 mm dia Reducer

50.18.9.22.8:Providing and fixing PVC moulded fittings /accessories for Rigid PVC pipes, including jointing with PVC solvent cement -110 mm dia Vent cowl

50.18.9.22.11:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes,including jointing with PVC solvent cement - 110 mm dia Socket/ coupling

od76103/2019_2020/BL:Constructing sewer manhole of size 80x80 inside and depth not exceeding of 90 cm with 20cm thick cement concrete side walls using 1:1.5:3 using 20 mm b.s. and C.C 1:4:8 10 cm thick using 40 mm broken stone for bottom and plastering inside with 1:3 ,12 mm two coat and forming channel with C.C 1:1.5:3, 20 mm broken stone and providing R.C.C cover slab 160x160x7.5 cm using 20 mm broken stone using reinforcement 5kg(approx)etc .complete as per standard specification

od76104/2019_2020/BL:Engaging scavenger for clearing blockage of manhole & sewer line

od76105/2019_2020/BL:Engaging man masdoor

Robin Joseph

Bidder Name

Sabumon Lukose

Robin Joseph