Residual work For Protection of Canal Bundh near of Aqueduct at km. 44.480 of GRMC

Amount

Dismantling R.C.C. work including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I. BCD (5.10.3)

E/W in excavtion of foundation trenches in ordinary soil (vide classification of soil item -A) and disposal of excavated earth so obtained to a distance upto 50M and average lift of 1.5M including levelling ramming the foundation trenches removing the roots or shrubs etc all complete as per specification and direction of E/I. Item no WRD pt.-B 7.1.27

Extra for earth work in hard soil (Vide classification of soil item-B) all complete as per specification and direction of E/I. Item no WRD pt.-B 7.1.10

Earth work in excavation in ordinary rock or soft rock (where blasting is not needed) (vide classification of soil item -C) with initial lead of 30m and lift of 1.5m including dressing, making the sides in proper profile and dressing the bed in proper grade etc. all complete as per specification and direction of E/I. WRD PART-B 7.1.13.2

Providing and placing local sand in filling in foundation trenches including ramming as well as royality and all taxes etc as per specification and direction of E/I. Item no WRD pt.-B, 7.1.37

Provoding and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All works up to plinth level : 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) BCD Item no.- 5.3.1.2

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland / Portland Slag Cement admixtures if recommended proportion as per IS: 9103 to accelerate/retard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, curing, carraige of all leads, but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of E/I. All works upto plinth level. Concrete of M25 grade with minimum cement of 330 kg/cum. BCD Item no.- 5.3.26.1.1

Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work, using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland / Portland Slag Cement admixtures if recommended proportion as per IS: 9103 to accelerate/retard setting of concrete, to improve durability and workability without impairing strength, including pumping of concrete to site of laying, curing, carraige of all leads, but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of E/I. All works above plinth level upto floor V level. Concrete of M25 grade with minimum cement of 330 kg/cum. BCD Item no.- 5.3.26.2.1

Providing shuttering including strutting proping etc. and its removal after use in foundation as per specification and direction of E/I. Item no WRD pt.-B, 5.3.17

Providing shuttering, including strutting proping etc. and its removal after use in super structure portion of various component of dam structure as per specification and direction of E/I. Item no WRD pt.-B, 5.3.18

Providing weep holes with dry graded stone filter of 20mm to 40mm size in abutment and wing wall as per specification and direction of E/I. (100 Φ Weep Holes) Item no Com., 6.7.6

Providing 110 mm Dia UPVC pipe for drain in deck slab, guard Wall etc. (Add 10% CP) WRD M-1266, Page 72

Earthwork in filling foundation trenches and back filling of structures in layer not exceeding 150 mm. thick well watered, rammed and fully compacted and finely dressed with suitable earth obtained from excavation of foundation trenches and placed in a suitable profile within a lead of 30M and lift of 1.5M complete job,as per specification and direction of E/I. Item no WRD pt.-B, 7.1.31

E/W in flood embankment, canal banks as well as special repair of embankment in canal bank in grade A & B type of soil ( vide soil - A and B ) in proper profile excavation by hydraulic m/c and carraige by logs, roots, or any other ingredients with al lifts including breaking clods to maximum 60mm size, placing earth in layers not exceeding 225 mm thick all complete as per specification & direction of E/I. Lead Beyond 150M but upto 500M. WRD pt.-B, 7.1.26.1

Providing and laying of a Geo-textile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching/cement concrete block as well as to allow free movement of water without creating any uplift head on the pitching as per specification and direction of E/I. Geotextile Filter as per CL. 3.7/ANNEX-A of IS. 14262-1995. ( Vide. T.E.C. LT. NO.- 48(e) dt.- 10.05.2004 )

Providing and Placing in position suitable PVC water stops confirming to IS:12200 for Construction/expansion joints between two RCC members and fixed to the reinforcement with binding wire before pouring concrete etc. cmplete : Serrated with Central bulb (225mm wide, 8-11 mm thick). DSR Item No. 22.4.1

Providing Tor steel reinforcement of 10mm, 12mm & 16mm. dia bars as per approved design and drawing inclusive carriage of M.S. bars to work site, cutting, bending and binding with annealed wire with cost of the wire, removal of rust, placing the rods in position all complete as per building specification and direction of E/I. (b) 12mm (TMT coil Fe 500) (only valid for Tata (Tiscon), SAIL, JSPL,Electrosteel Steels Ltd. Bokaro and Vizag (RINL) BCD 5.5.5 (b)

providing Tor steel reinforcement of 20mm, 25mm, 28mm & 32mm. dia bars as per approved design and drawing exclusive carriage of M.S. bars to work site, cutting, bending and binding with annealed wire with cost of the wire, removal of rust, placing the rods in position all complete as per building specification and direction of E/I. 20/25mm TMT bar Fe 500 (only valid for Tata (Tiscon), SAIL, JSPL,Electrosteel Steels Ltd. Bokaro and Vizag (RINL) BCD 5.5.6

Carriage of Materials :- a) Cement ( 5 km (US) + 76 km (S) = 81 KM)

b) Steel ( 5 km (US) + 76 km (S) = 81 KM)

c) Sand ( 1 km (K) +2 km (US) = 3 KM)

d) Stone Chips ( 8 km (US) +37 km (S) = 45 KM)

Add GST @18%

Add Labour Cess @1%

kew construction (P) Ltd.