MCH- Urgent reconstruction of damaged brick junction pits with RCC and connecting 160mm and 110mm PVC sewer lines and allied works near Main store at Medical College

Amount

Civil works

15.2.2:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:4:8 leaner mix ( including equivalent design mix)

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

15.7.4:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In cement mortar

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

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

OD90727/2024-2025:Plugging the full portion of the mouth of 150mm to 200mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

OD90728/2024-2025:Plugging the full portion of the mouth of 100mm dia sewer main using clay filled gunny bags and removing the same after completion of work etc complete.

100.98.1008:Engaging Coolie.

100.98.1035:Engaging sewer man.

5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete

4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size)

5.1.2:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:1:5:3 (1 cement 1.5 coarse sand :3 graded stone aggregate 20 mm nominal size

5.22.4:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelHot rolled deformed bars

13.9.1:Cement plaster 1:3 ( 1 cement : 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.9.11:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 160 mm nominal outside diameter pipes.

100.9.9:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 110 mm nominal outside diameter pipes.

OD90735/2024-2025:Fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing . This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 mm dia 8 Kgf/cm2 - External work- Exposed on wall

OD90736/2024-2025:Fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing . This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 160 mm dia 8 Kgf/cm2 - External work- Exposed on wall

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

50.18.9.22.2:Providing and fixing PVC moulded fittings / accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110 mm dia 45 degree Elbow

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

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

50.18.9.22.5:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes including jointing with PVC solvent cement 110x110x110 mm dia Tee

50.18.9.22.6:Providing and fixing PVC moulded fittings/accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 110x110x110 mm dia Door tee

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

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

OD90738/2024-2025:Providing and fixing 160 mm pvc 90 degree Elbow and jointing with pure solvent cement etc complete

OD90739/2024-2025:Providing and fixing 160mm dia 45 degree PVC Bend and jointing etc complete

OD90742/2024-2025:Supplying conveying anf fixing 160x160mm pvc Tee 6 kgf/cm2 including all expenses etc complete

OD90743/2024-2025:Supplying conveying anf fixing 160mm pvc Door Tee 6kgf/cm2 including all expenses etc complete

OD90744/2024-2025:Supplying conveying and fixing 160mm PVC Coupling 6 kgf/cm2 including all expenses etc complete

OD90745/2024-2025:Supplying conveying and fixing 160x110mm PVC Reducer 6 kgf/cm2 including all expenses etc complete

OD90747/2024-2025:Restoring the concrete cut portion with cement concrete 1:3: using 20 mm broken stone 75 mm thick and plasterd over with cement mortar 1:4 12 mm thick as per standard specification

OD90750/2024-2025:Manhole cleaning unto 3m depth- Cleaning the manhole at main line and branches up to a depth of 3m including removing the silt and other floated matters and destroying the derbies at convenient places as directed by dept officers

OD90752/2024-2025:Supplying and fixing in position 560 mm dia. CI Cover (Medium duty) with frame as per IS 1726-1991

19.21.1:Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix( 1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 ( 1 cement: 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. complete.For pipes 100 to 250 mm diameter

Departmental materials Supply

100.98.226:Supply of PVC Pipe, 8kg/cm2, 160mm Dia.

100.98.224:Supply of PVC Pipe, 8kg/cm2, 110mm Dia.

Sivankuttynair G

Bidder Name

Sivankuttynair G

K S RAJEEV