Deposit work of Thiruvananthapuram corporation Laying PVC pipe line at various places in Melamcode ward under Karamana section

Amount

Appendix : A

15.43.2:Dismantling 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:Bituminous road

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.

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)

15.3:Demolishing R.C.C. work manually / by mechanical means including stacking of steel bars and disposal of unserviceable material with in 50 metres lead as per direction of Engineer -in-Charge.

15.9.2:Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar

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.

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.

100.9.8: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): 90 mm nominal outside diameter pipes.

100.31.2.2:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 100mm diameter, Class II.

100.31.1.1:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 80mm diameter, Class I.

100.32.2:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 40mm Single Acting Air Valve.

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

OD73394/2022-2023:Providing new/ alteartion of house connection from the existing main including earth work excavation supplying and fitting suitable saddle piece, supplying and fitting 20mm brass ferrule 1no, 20mm GM full way valve 1no, union 1no and connecting the newly laid main, testing the joints etc. complete but excluding cost of pipe.

OD153761/2022-2023:Taking connection from the existing main(single boring) including earthwork excavation,supplying and fitting 25mm saddle piece,boring the main,supplying and fitting 25mm brass ferrule 1no,25mm GM full way wheel valve 1no,bend1no,union 1no,etc and connecting the newly laid main,testing the joints etc complete.

OD73395/2022-2023:Taking connecion from the existing main ,( double boring), including boring the main, supplying and fitting saddle piece 2nos, 25mm brass ferrule 2nos, 25mm GM full way valve 2nos, bend 2nos, union 2nos, 32mm pvc adapter 2nos and connecting the newly laid main, testing the joints etc. complete

Appendix : B

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

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

5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more

5.9.2:Centering and shuttering including strutting, etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand)

OD73469/2022-2023:Conveying MH cover 560x560mm with frame and fixing to line and levels including all necessary chipping and masonry work etc complete.

Appendix : C

100.98.237:Supply of PVC Pipe, 10kg/cm2, 110mm Dia.

100.98.223:Supply of PVC Pipe, 8kg/cm2, 90mm Dia.

OD74318/2022-2023:Supply and fixing 20mm ASTM pipe

OD74319/2022-2023:110mm CIR Joint Set

OD74320/2022-2023:Supplying 90mm CIR set

100.98.505:Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 80mm.

100.98.506:Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 100mm.

100.98.448:Supply of CI Air Valve with Flanges, Conforming to IS 14845 - 2000, Kinetic Air Valve Type DS1, Size 40mm

OD74527/2022-2023:110 mm PVC (10 kg/cm2) 90 degree bend

OD74528/2022-2023:110 mm PVC (10 kg/cm2) 45 degree bend

OD157326/2022-2023:90mm PVC (10kg/cm2) 90 degree bend

OD157327/2022-2023:90mm PVC (10kg/cm2) 45 degree bend

OD74529/2022-2023:110mm x 90mm PVC(10kg/cm2) Reducer

OD156496/2022-2023:90 mm End cap

OD156497/2022-2023:110 mm End cap

OD156499/2022-2023:Supply of 110mm PVC TEE 10Kg/cm2

OD156500/2022-2023:Supply of 90mm PVC TEE 10Kg/cm2

GOPAKUMAR BHASKARAN NAIR

Bidder Name

GOPAKUMAR BHASKARAN NAIR

AMBALATHARA LABOUR CONTRACT