Kerala Water Authority Tender

16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge.

16.84:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.)

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)

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.

100.8.1: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.

HOUSE CONNECTION

OD162767/2024-2025: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 20mm ASTM D-1785 ,SCH -40 PVC 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, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

OD162768/2024-2025:Providing additional length of house connection pipe using 20mm ASTM D-1785 ,SCH -40 PVC 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 0.3m 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

OD162763/2024-2025:Taking connection from the existing main (Single boring), supplying and fitting 25mm saddle piece, boring the main, supplying and fitting 25mm brass ferrule 1no, 25mm GM full way wheel valve1no, including all specials and connecting the newly laid main, testing the joints etc. complete but excluding cost of pipe

100.60.12.4.1:Providing 15mm PVC Tap in the water meter assembly for 20mm connection, using 25mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire charges for tools and labour charges etc. complete and as per the direction of departmental officers.

OD162766/2024-2025:Providing 20mm (3/4 inch) house connection with 15mm (1/2 inch) water meter from existing PVC /GI Service line via T connection up to a length of 5 m using 20mm ASTM D-1785 ,SCH -40 PVC pipe ,fixing PVC valve ,water meter etc. complete including cost of materials, hire for tools, cost of consumables and labour charges, including the cost of tested Class B Multijet water meter with ISI mark and weather resistant PP / PE meter box of minimum size 300mm x 200mm x 150mm, but excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.

OD162765/2024-2025:Providing granular sub base for restoration of tar cut surface using a mix of coarse sand and 40mm coarse aggregate including watering, consolidating, ramming, levelling etc complete as per the direction of departmental officers including cost of materials, labour, hire of tools and plants etc complete<br>1:2 (1 coarse sand : 2 graded stone aggregate 40 nominal size)

OD162764/2024-2025:Restoration of Tar Cut Portion Using Ready Mix Repair(Tar Macadam)

SUPPLY OF MATERIAL

OD162761/2024-2025:Supplying 20mm ASTM Pipe(excluding GST)

OD162783/2024-2025:Fixing of 200mm sluice valve in 200mm dia DI/CI LINE, Including cost for suppplying,fixing ,aligning the valve in proper direction as per the direction from the departmental officer