1.Providing and constructing Liquid waste Management

Item No.1 Cleaning the site of work, including removing the grass, bruses, etc. from work site as directed by Engineer-in-charge. (2 Mazoor for one day

Item No.2: Excavation for foundation/pipe trenches in earth, soils of all types, sand, gravel and soft murum, hard murum and boulders, WBM roads, including removing the excavated material upto a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete

Item No.3: Excavation for foundation/pipe trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material upto a distance of 50 M beyond the area and lifts as below, stacking as directed by Engineer-incharge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete

Item No.4: Excavation for foundation/pipe trenches in hard rock and concrete road by chiselling, wedging, line drilling by mechanical means or by all means other than blasting including trimming and levelling the bed, removing the excavated material upto a distance of 50 metres beyond the area and lifts as below, stacking as directed by Engineer-in-charge, normal dewatering, excluding backfilling, etc. complete by all means

Item No.5 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.

Item No.6: Providing and casting in situ Cement Concrete of trap/ granite/quartzite/gneiss metal of approved quality for RCC works as per detailed drawings and designs or as directed by Engineer in charge including normal dewatering, centering, form work, compaction, finishing the formed surfaces with CM 1:3 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)

A) RCC M:200 for Raft Foundation

B) RCC M:200 for Vertical Wall

C) RCC M:200 for Slab

Item No.7 Providing and fixing in position steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and schedules; including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required, etc. complete (including cost of binding wire

Item No.8 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 charges, transport to departmental stores, unloading and stacking etc. complete as per IS-458/1988. Class 'NP-II' (For 2.50 m. length) 900 mm dia. RCC pipe-

Item No.09: 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. 900 mm dia, RCC pipe

Item No.10 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.11 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 S.F.R.C. frame and cover, etc. complete as directed by Engineer-in-charge Size 1.5 x 1.5 x 1.5M

Item No.12: Providing and fixing in position steel fibre reinforced concrete (S.F.R.C.) frame and covers of approved make including loading, unloading. transportation, all taxes, etc. complete as directed by Engineerin-charge. Size 0.90 x 0.60 M

Item No.13 Providing and fixing Cast Ironsoil pipe of 1.8 M length including taking out holes and all required fittings, etc. complete 80 mm dia.

Item No.14: Providing and fixing in position A.C. soil ventilators/slotted as necessary and as directed by Engineer-in-charge, etc. complete 80mm dia

Item No.15: Providing and fixing in position MS screen as necessary and as directed by Engineer-in-charge, etc. complete size 0.30 x 0.60 m

Item No.16: Charges required for RCC structural design as necessary and as directed by Engineer-in-charge, etc. complete 2% of total cost or work

Item No.17: Charges required for material and cube testing in lab as necessary and as directed by Engineer-in-charge, etc. complete