GREY WATER MANAGEMENT SYSTEM AT.LASUR TAL.CHOPDA DIST. JALGAON

GREY WATER MANAGEMENT SYSTEM Soak Pits size 1.0 m Internal Dia & 1.2 m Depth ) Item No 1: Excavation for foundation/ pipe trenches in hard murum 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, noramal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete lift 0.0 to 1.0 M

Item No 2: Providing and laying in situ Cement Concrete M-15 of trap/ granite / quartzite /gneiss metal for foundation and bedding including bailing out water, form work,compaction, curing, etc. complete. (Cement 5.90 bags / cum) PCC (M 150) for levelling course PCC (M 150) for levelling course

Item No 3: Providing fly ash brick masonry with conventional /I.S. type bricks in cement mortar1:6 in Foundation including striking joints,raking out joints,watering and scaffolding etc.Complete LIFT 0.0 to 5.00 M

Item No 4 : Providing and casting in situ Cement Concrete of trap/granite/quartzite/gneiss metal of approved quality for RCC work as per detailed drawing sand designs or as directed byEngineer-in-charge including normal dewatering , centering , 'plywood formwork,bully/steel prop-ups ,compaction , finishing the formed surfaces with CM1:3 of sufficient minimum thickness if special finish is to be provided and curing,etc.complete. (By weigh batching and mix design for M-250 and M-300 only.Use of L&T,A.C.C.,Ambuja,Birla Gold, Manikgad, Rajashree, etc.cement is permitted) (excluding M.S, or Tor reinforcement) RCC- M 200

Item No.5: Providing and fixing in position for steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns canopies, stair cases, newels, chajjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and shedules including cutting, bending, hooking the bars, binding with wires, or tack welding and supporting as required etc. complete(including cost of binding wire) Steel required @ 85Kg. for 1 m3 i.e

Item No.6: Providing & fixing in well Steining, 90 mm dia PVC pipe weep holes 1.5 M c/c staggered, pipe sloping outside well Steining so as to prevent sand coming along with water current including cost of all jointing materials and labour involved with all leads and lifts etc.

Item No 8: Refilling the excavated trenches with avilable stuff in layer of 15 to 20 cm lwith compaction watering etc. complete.

Item No 9: Providing and constructing B.B.masonry valve chamber with15cm thick1:3:6 proportion PCC bedding,excluding excavation, B.B.masonry in C.M.1:5Proportion precast RCC frame and cover,etc.complete as directed by Engineer-in-charge.

Item No 10: Providing and supplying, Lowering & Laying in standard lengths ISI mark rigid unplasticised P.V.C. pipes suitable for potable water with solvent cement joints including cost of couplers, as per IS specification no. 4985/ 1988 including all local and central taxes, transportation, freight charges, inspection charges, loading, unloading conveyance to site and stacking the same in closed shed duly protected from sun rays and rains including cost of jointing material i.e. solvent cement etc. (Self fit to be jointed with cement solvent) 140 mm dia. 4 kg/cm2 PVC Pipes

Item No 11: Providing cement plaster for following thickness with appropriate coat in cement mortar in following proportions without neeru finish to concrete, brick or stone surfaces in all positions including scaffolding and curing etc. complete.Internal :- 12 mm thick in C.M. 1:4

External :- 20 MM thick in C.M 1:4

Item No 12: Providing & Filling brick bat masonary including transportation, etc, complete.

Soak Pit Size 2.00 m dia and 2.00m depth Item No. 1 Excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum 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, noramal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete (Bd-A-1/259) Lift ) to 1.5 M

Item No.2 : 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) LIFT 1.50 to 3.00 M

Item No. 03 : Providing and laying in situ Cement Concrete M-15 of trap/ granite / quartzite /gneiss metal for foundation and bedding including bailing out water, form work,compaction, curing, etc. complete. (Cement 5.90 bags / cum) PCC (M 150) for levelling course

Item No. 04 : Providing fly ash brick masonry with conventional/I.S. type bricks in cement mortar1:6 in superstructure including striking joints,raking out joints,watering and scaffolding etc.Complete Walling

Item No. 5 :- Providing and casting in situ C. C. of trap/granite/quartzite/ gneiss metal of approved quality for RCC work as per detailed drawings and designs or as directed by Engineer-in-charge including normal dewatering, plywood form work,bully/steel prop ups, compaction, finishing the formed surfaces with CM 1:3 of sufficient minimum thickness to give a smooth and even surface wherever necessary or roughening if special finssh is to be provided and curing, etc. complete. (By weigh batching and mix design for M-150 only. Use fo L&T, A.C. C., Ambuja, Birla Gold, Manikgad, Rajashree, etc. cement is permitted .)

Item No6: Providing and fixing in position steel bar reinforcement of various diameter for R.C.C piles, caps, footings, founmdation, slabs, beams, columns, canopies, staircase, newels, chajjas, lintels, pardies, copings, fins, arches, etc, complete. Lift 0.00 to 5.00 M

Item No. 7 Providing and fixing 90 mm diametre pipe weep holes at 1.5 M c/c staggered including cost of all materials and labour involved with all leads and lifts, etc, complete.

Item No. 9 Refilling the 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, surcharging,etc, complete.

Item No. 10 Providing and constructing B.B masonary valve chambers with 15 cm thick 1:3:6 proportion P.C.C bedding, excluding, excavation, B.B masonary in C.M 1:5 proportion precast RCC frame and cover, etc. complete. 60 x 45 cm depth 0.9 m (6595)

Item No. 11 Providing and supplying, lowering & laying in standard lengths ISI mark rigid unplasticised P.V.C pipes suitable for portable water with solvent cement joints including cost of couplers, asc per IS specification no.4985/ 1988 including all local and central taxes, transportation, freight charges, inspection charges , loading, unloading conveyance to site and stacking the same in closed shed duly protected from sun rays etc, complete. 140 MM PVC 4 KG/CM2

Item No. 12 Providing cement plaster for following thickness with appropriate coat in cement mortar in following proportion without neeru finish to concrete, brick or stone surface in all positions including scaffolding and curing, etc complete. Internal :- 12 MM thick in C.M 1:4

External :- 20 MM thick in C.M 1:4

Item No. 13 Providing & Filling brick bats including transportation, etc, complete.

SMALL BORE DRAINAGE PIPELINE SYSTEM Item No: 1 Providing supplying in standard length (PE material) HDPE Double wall corrugated pipe for non pressure underground drainage and sewerage with smooth internal & corrugated external surface confirming to IS 16098:Part-2 2013 with spigot or plain end with necessary jointing material coupler including transportation and freight charges, inspection charges, loading and unloading charges, conveyance to departmental store and stacking the same in closed shade duly protecting from direct sun ray and rains excluding GST levied by Gol and GoM in all respect, etc. complete . IID 170 mm Dia SN-8 ID 170 mm Dia SN-4

ID 200 mm Dia SN-8

Item No.2 : Providing and supplying in standard lengths ISI mark rigid unplasticised PVC75 mm pvc 4 kg pipe

Item No. 03 : Providing at site of works HDPE Double wall corrugated pipe specials suitable for above pipes including cost of all taxes, freight charges, octroi, loading, unloading and conveyance to Deptt.store etc. complete.(Trap jali and other necessary items.) 5% of Cost of pipes

Item No. 04 : 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 dewatreing, preparing the bed for foundation and excluding backfilling, etc. complete.

Item No. 5 :- 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 dewatreing, preparing the bed for foundation and excluding backfilling, etc. complete.

Item No. 6 :- 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 dewatreing, preparing the bed for foundation and excluding backfilling, etc. complete.

Item No7: 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. For murrum bedding

Item No. 8 Lowering, Laying and Jointing (PE material) HDPE double wall corrugated pipe for non pressure underground by heating to the ends of pipes with the help of tefflon coated electric heater to the required temparature and then pressing the ends together against each other, to form a monolithic & leak proof joint by thermosetting process. The pressing may be required to be done with Jacks/ Hydraulic Jacks/Butt fusion machine etc. complete with all materials labours as directed by Engineer - in - charge. including ID 170 mm Dia SN-4

ID 200 mm Dia SN-4

75MM PVC 4KG

Item No. 9 Providing and laying in situ, following grades of C.C. of trap/granite/quartzite/gneiss metal for foundtion and bedding incluing dewatering, form work, compaction and curing, finishing, etc. complete.PCC (1:2:4) ie M - 150

Item No. 10 Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, excluding excavation, B.B. masonry in CM 1:5 proportion precast RCC frame and cover, etc. complete as directed by Engineer-in-charge. Note : Wall thickness : 0.23 M for depth of 1.2 M and 0.35 M for balance depth exceeding 1.2 M. As above of 60 x 45 cm internal size and depth upto 0.9 M with precast R.C.C. slab cover.

As above of 0.45 x 45 cm internal size and depth upto 0.45 M with precast R.C.C. slab cover.

Item No. 11 Refilling the 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, surcharging, etc. complete.