State Plan-State Plan 2025-26- Rural Water Supply Schemes - Replacement of Unserviceable Pipe - RWSS to Chunakkara- Replacement of 100mm AC pipe with 110mm PVC pipe from Kidangil to Karingattil Gurumandiram-Pipeline Work

Appendix - A - Working Charges

100.59.1:Cutting the bituminous / concrete roads with cutting machine for a minimum depth of 200mm along the sides of proposed alignment of the pipe to be laid without causing any damage to other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous / concrete road by mechanical means and carrying out the excavation.

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

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)

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.

100.1.5: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 50 m, in Ordinary Rock.

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.

OD6824/2025-2026:Interconnecting the newly laid 110 mm PVC pipe line to the existing110 pipeline, by cutting the existing 110 mm PVC Pipe Line diametrically, the cut being diametrically perpendicular to the axis of pipe and smoothing of cut ends, inserting the 110 mm CIR Joint supplied by the contractor and placing in position,and testing to the required test pressure, including cost of 110 mm CIR Joint supplied by the contractor, Including labour charges , and hire for tools, Fencing, Conveyance charges, Caution board etc; complete.

OD6923/2025-2026:Interconnecting the newly laid 110 mm PVC pipe line to the existing line, by cutting the existing 90/75/63 mm PVC Pipe line diametrically, the cut being diametrically perpendicular to the axis of pipe and smoothening of cut ends, inserting the 110 x 110 x 110 mm PVC Tee,110/90/75/63 mm pvc reducer supplied by the contractor and placing in position, jointing with CIR and solvent cement and testing to the required test pressure, including cost of 110 x 110 x 110 mm PVC Tee ,110/90/75/63mm pvc reducer Including labour charges , hire for tools, Fencing, Conveyance charges, providing Caution board etc; complete but excluding cost of CIR joint.

100.60.1.3.1:Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC / HDPE mains up to 110 mm dia., up to a length of 5 m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM / Brass specials viz. brass ferrule, GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.75m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges but excluding cost of water meter and meter box and excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

100.60.3.2.1:Providing additional length of house connection pipe using 25mm Indian Standard Class 6 uPVC pipe and specials and testing the joints etc., by trenching and refilling in all kinds of soil with trench of average cross section 0.3m x 0.75m for laying of connection pipe and service pipe, lighting, watching, providing caution boards, traffic control etc., including cost of materials, hire for tools, cost of consumables and labour charges etc. complete, but excluding the cost of cutting of concrete / tarred / bituminous roads etc., and as per the directions of the department officers

100.12.9:Conveying and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc., but excluding cost of pipes and fittings for External work: 100mm diameter nominal bore.

OD6823/2025-2026:Jointing the newly laid110 mm PVC pipe line to 100 mm GI pipeline, by cutting the 110 mm PVC pipe line and 100mm GI pipe line diametrically, the cut being perpendicular to the axis of pipe and smoothening of cut ends, joiting the pipes using 110mm CIR joint, testing to the required test pressure , including cost of specials supplied by the contractor, all labour charges, hire charges of tools, conveyance charges etc complete as per the direction of engineer in charge.

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.

100.98.1008:Engaging Coolie.

OD6819/2025-2026:Construction of standard valve protection tube with 160 mm PVC 6Kg/cm2 pipe & RCC slab of dimension 300 x 300 x 150mm thick with RCC 1:2:4 using graded stone aggregate 20mm nominal size, Reinforcement shall be with 8T@100 B/W, B/F with a 100 mm dia. hole at center of slab to operate valve inside protection tube as per the direction of departmental Officers

Appendix-B- Cost of Materials

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

OD194591/2025-2026:Supplying PVC specials,solvent cement etc equivalent to the class of pipes suppiled as per the direction of engineer incharge (3 % of cost of pipe).

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

OD194593/2025-2026:Supplying 100 mm CID joint full set at site including conveyance charges etc complete as per the direction of engineer in charge.

OD6926/2025-2026:Supplying good quality 100 mm GI pipe at site (class B)

OD194598/2025-2026:Supplying good quality 100mm GI bend (Medium) as per the direction of engineer incharge.

Please Enable Macros to View BoQ information