Construction of sewerage system and water supply arrangement for Portable container

Amount

Earth work in excavation in foundation and trenches in soils containing 50% or more of shinglemore of shingle or small size boulders upto 30 cm size, lift upto 1.50 m and stacking the excavated soil not more than 3 m clear from the edge of the excavation and returning the stacked soil in 15 cm layers when required, into plinth, sides of foundation etc consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed within a lead of 50m.

Providing and laying in position cement concrete 1:3:6 ( 1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size)excluding the cost of centring and shuttering in - (a) foundtaion and plinths.

Providing and laying cement concrete 1 : 2 : 4 (1 cement : 2 coarse sand : 4 stone aggregate 20 mm nominal size) excluding the cost of centring and shuttering in : a) foundations and plinth

Brick works with bestl available local bricks in foundation and plinth in cement mortar 1:4(1 cement: 4 fine sand)

Deduct for using 2nd class bricks instead of 1st class, in plain brick work

Centring and shuttering including strutting, propping etc and removal of form work for : a) Foundation, footings, bases of columns etc. and mass concrete.

Centering and shuttering including strutting , propping etc. and removal of form for :c) Suspended floors, roofs, landing, balconies and access platform.

Reinforced cement concrete in suspended floors, roofs, landings and balconies upto floor two level including finishing and plastering the exposed surface with cement mortar 1 : 3 (1 cement : 3 fine sand) of thickness not exceeding 6 mm to give a smooth and even surface but excluding cost of centring and shuttering and reinforcement with M20 (1 cement : 1.5 coarse sand : 3 stone aggregate 20 mm nominal size).

Reinforcement of RCC work including, Cutting, bending, binding and placing in position complete. B) For tar and TMT bars

15 mm Cement Plaster on the rough side of single or half brick wall of mix 1:4 (1 Cement : 4 Fine sand)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.(a)(iv) 32 mm nominal dia Pipes metre

Providing and fixing brass full way valve with wheel of approved quality (a) 32 mm nominal bore

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.(a)(iii) 25 mm nominal dia Pipes metre

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design: (i) Inside dimensions 455x610 mm and 45 cm deep for single pipe line :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: (i.i) 100x100 mm size P type/With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making soak pit 2.50 m dia 3 m deep with 45 x 45 cm dry brick honeycomb shaft and SW drain pipe 100 mmdia 1.80 m long complete as per standard design.

Providing and fixing unplasticised Rigid PVC pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed U-PVC pipes (working pressure 4 kg / sqcm) 110 mm dia.

Providing and fixing U-PVC (working pressure 4 kg / sqcm.) Single socketed soil,waste and vent pipes 75 mm dia.

Loading and Unloading of Stone Boulder / Stone aggregates / Sand / Kanker/Moorum / Lime / Shingle /Surki/ Earth / Excavated Rock and Kerb Stones by Manual Means for hill roads.

Loading and Unloading of Cement / Steel / Structural Steel / RC Pipe /Wooden Logs / Bricks / Bitumen and Timber etc, by Manual Means and Stacking for hill roads

Cost of Haulage Excluding Loading and Unloading on plain roads . Haulage of materials by tipper excluding cost of loading, unloading and stacking. (i) Surfaced Road.

M/s Arya Enterprise (BID ID -3158266)