GENERAL Construction of manhole and pipeline work connection to STP at GO NGO Quarters LH3 Nurses hostel AB Hospital block ABCD DEF Old casuality Super speciality hospital Forencic medicine PMSSY and SDSM WORK General Civil Work

Appendics A

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

50.18.9.10.1: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. 150 mm dia 6 Kgf/cm2

OD142888/2024-2025:Constructing sewer manhole of size 60 x 60 cm inside and depth not exceeding of 100 cm with 20 cm thick R.c.c side walls and base slab of 10 cm using 1:2:4 ( 20 mm brocken stone) and CC 1:4:8 10 cm thick using 40 mm brocken stone for bottom and plaster 1:3 (1 cement :3 coarse sand) finished with floating coat of neat cement and forming channel with CC 1:2:4, 20 mm brocken stone and providing RCC cover 115x115x 15 mm etc complete as per standard specification.

OD142734/2024-2025:Constructing sewer manhole of size 75 x 75 cm inside and depth not exceeding of 100 cm with 20 cm thick R.c.c side walls and base slab of 10 cm using 1:2:4 ( 20 mm brocken stone) and CC 1:4:8 10 cm thick using 40 mm brocken stone for bottom and plaster 1:3 (1 cement :3 coarse sand) finished with floating coat of neat cement and forming channel with CC 1:2:4, 20 mm brocken stone and providing RCC cover 115x115x 15 mm etc complete as per standard specification.

OD142735/2024-2025:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement -150 mm dia 45 degree Elbow

OD142736/2024-2025:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 150 mm dia Elbow

OD142737/2024-2025:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 150 mm dia Bend

OD142738/2024-2025:Removing blocks from sewer manhole of size 60x60 cm and depth up to 60 cm (filled with solid waste from closet line) and clearing the dirty materials into suitable excavated pits to a safe distance place including charges for bamboo splits for clearing block from manhole to main hole connecting line, hire charges for rope ,buckets and all labour charges and all incidental charges etc complete,as per the direction of departmental officers at site.

OD142739/2024-2025:Removing blocks from sewer manhole of size 60x60 cm and depth up to 120 cm (filled with solid waste from closet line) and clearing the dirty materials into suitable excavated pits to a safe distance place including charges for bamboo splits for clearing block from manhole to main hole connecting line, hire charges for rope ,buckets and all labour charges and all incidental charges etc complete,as per the direction of departmental officers at site.

OD142740/2024-2025:Constructing sewer manhole of size 120 x 120 cm inside and depth not exceeding of 120 cm with 20 cm thick R.c.c side walls and base slab of 10 cm using 1:2:4 ( 20 mm brocken stone) and CC 1:4:8 10 cm thick using 40 mm brocken stone for bottom and plaster 1:3 (1 cement :3 coarse sand) finished with floating coat of neat cement and forming channel with CC 1:2:4, 20 mm brocken stone and providing RCC cover 115x115x 15 mm etc complete as per standard specification.

OD142880/2024-2025:Constructing sewer manhole of size 120 x 120 cm inside and depth of 2.5 m with 20 cm thick R.c.c side walls and base slab of 10 cm using 1:2:4 ( 20 mm brocken stone) and CC 1:4:8 10 cm thick using 40 mm brocken stone for bottom and plaster 1:3 (1 cement :3 coarse sand) finished with floating coat of neat cement and forming channel with CC 1:2:4, 20 mm brocken stone and providing RCC cover 115x115x 15 mm etc complete as per standard specification.

Appendices B

4.12:Providing, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

4.2.A.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-III -For lower sub-base - Mix in Place Method

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

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