Tender For Liquid Waste Management At Of Dari - Excavation earth wall of all type sand grotendurum inuiding distance the carmed utertal upp beyond the area arul lifts as below, starking and sperading directed by Engineer its chargeating preparing the bed for fimundation and exchading willing to complete 3 hm basic rate 4 Providing day trap/gracite/quartaite/gneiss rubble stime siling in 15 cmm to 20 cm thick layers etc 5 Providing and laying in situ 1:2:4 following grades of Cement concrete of trap/ granite/quartzite greias metid for fiundation and beading including baling out of water foem work, compacting & curing etc complete. 6 item No.4 Providing second class burnt brick masonary with conventional 1.8 type tricks in C.M.1:6 in superstructure including scaffolding, racking out jounts & watering etc.complete 7 item no 5-Excavation for foundation/pipe trenches in earth soil of all type sand gravel and soft murum including moving the escavated material upto a disatance of 50 m beyond the area and lifts as beluw, stacking and spreading as directed by Engineer in charge, normal dewatreing, preparing the bed sur foundation and excluding backfilling and other brick work for chamber construction 8 Providing and constructing B.B. masonry vaive/SILT chamber with 15 cm thick 1:3:6 proportion PCC bedding, excluding excavation, B.B. masonry in C.M. 1:5 Proportion precast RCC frame and cover, etc. complete as directed by Engineer-in-charge 9 providing and supplyingin standard length PVC pipes suitable for dewatts with inte mchuding rest of copiosas pes 18 преставина 4985/1988 xading saturated doties and tears such as OST levied by 001 wond OOM is all respect transportation freight charges mapection charges lowding and unloding conveyance to Ureparental worse of work and stacking the women closed abed shale promected from sun rays and reane mirluding cont of Jointing material Le solvent rement 10 Lowering keying anting with PVC popes and specials of allowing class and diameter including cost of conveyance from store tu site of work metuding cust of labour, material, except cement advent, rubber rings gring satiabactory hysiraula testing as per 15 code. 11 Refilling the pipe line trenches with available excavated stuff with soft material first over pipeline and then hand material in 15 cm layers with all leads and lufts including consolidation, watering etc complete MUP SSR 2023-24 SEC E EXCAVATION 12 Providing and supplying in standard 18 mark OI/PVC/CI specials suitable for GI / PVC pipe line finetoding all local and central taxes 13 Providinginternalcementplaster 12mmthickinsinglecuatince mentmortar1-4withoutneerufinishtoconereteorbricksurface smallnmaitionsinchudinescaffoldinandcurinectc.complete 14 12 plaster and nerru finishing painting for leach pit 15 REQUIRED LEACH PITS 16 tem No 1 Providing ISI standard R.C.C. pipes in standard lengths of following class and diameter suitable for either collar joints or rubber ring joints, excluding GST levied by GOI & GOM in all respect including inspection a) 300 mm Dia Np2 RCC Pipe 17 Item No. 2 Excavation for foundation/pipe trenches in earth, soils of all types, sand, gravel and soft murum, hard murum, boulders, W.B.M Road including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, manual dewatering, preparing the bed for foundation and excluding backfilling, etc. 18 Item No.3 Excavation for foundation/pipe trenches in hard murum including removing the excavated material upto a distance of 50 M and lifts as below, stacking and spreading as directed by Engineer in charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete Bd-A-2/259) 19 Item No 4 Excavation for foundation/pipe trenches in hard murum and boulders, W.B.M. road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking and spreading as directed by Engineer in charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete Bd-A-3/259) 20 Item No 4: Lowering, laying and jointing in proper grade and alignment R.C.C. pipes with collar joints in C.M.1:1 proportion or socketed R.C.C. pipes with rubber joints (excluding cost of rubber ring or R.C.C. collar,) including cost of conveyance from stores to site of work, cost of jointing material, labour, etc. complete as directed by Engineerin charge (For all class of pipes.) as per IS-783-1985. 21 Item No. & Filling in plinth and floors murum bedding in trenches with approved murum from excavated materials from foundation 15cm to 20cm layers including watering and compaction.complete. 22 Item No 7: Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, excluding excavation, B.B. masonry in C.M. 1:5 Proportion precast RCC frame and cover, etc. complete as directed by Engineer in charge. 23 tem No.8: Refilling the pipe line trenches with available excavated stuff with soft material first over pipeline and then hard material in 15 cm layers with all leads and lifts including consolidation, watering etc complete.
