Command Area Development Authority Tender

code04 - Providing and installing as site of work PVC pipes including cost of pipes and specials and labour, including lowering into trenches, Laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour and lift charges, handling charges including encasing the pipe alround to a depth not less than 15cm with gravel or selected earth available from excavation etc., complete.wherever necessary for successful completion of work and as directed by the Engineer in charge of work. (WS& UGD ) SR Rate As per item No.10.14.4 Page No.120 vol no V )

code05 - Providing & installing at site of work 100mm dia. Perforated corrugated PVC pipes conforming to IS 9271 with prewrapped 250gsm. Geosynthetic filter material by laser guided trencher machine/by mechanical means including cost of pipe, filter material, pipe accessories and all taxes including all lead and lifts. complete and labour charges only for installation of site at work perforated corrugated PVC pipes including lowering into trenches, laying true to lines, level land and perfect leak proof linking at joints, fittings pipes accessories with all lead and lifts charges including the refilling the trench 50 cm around the pipe with gravel or selected earth available from the excavation etc., complete with all leads and lifts.. wherever necessary for successful completion of work and as directed by the Engineer in charge of work. Basic Rate As per vol -4 WRD SR 2023-24/3.46.2 /p-55

code06 - Refilling Available earth around trenches / pipe line ,cables in layers not exceeding of 20 cm in depth compacted each layers by ramming after watering with lead up to 50 m & lift up to 1.5 m including cost of all labour complete As per specification wherever necessary for successful completion of work and as directed by the Engineer in charge of work. SR 2023-24 As per item No. 1.10 Page No. 7, vol 1 0f Pwd Chapter-1)

code07 - Supplying P-3 Class RCC Spun pipes (safe for 6 kg/sqcmtest Pressure)at pipe factory /sale depot including cost of all material .machinery labour taxes levies royalty etc as application with lead &lift wherever necessary for successful completion of work and as directed by the Engineer in charge of work (As per MI lift irrigation works ) Vol IV-SR 2023-24 ItemNo.7.21 .7& Page No. 95 900mm dia

code08 - Laying and jointing P-2/P-3 class R.C.C spun pipes true to line andwith perfect linking at joint including loading, unloading, rolling / lifting lowering into trench, applying soft soap to spigot and socket ends,cleaning inserting rubber sealing ring into correct position, jointing the pipes perfectly by jacking or other approved method, giving necessary hydraulic test at the specified pressure, cost of all jointing and water pressure testing materials, machinery, labour & all necessary works complete as per specification. Vol IV-SR 2023-24 ItemNo.7.22 .1 & Page No. 96