Construction of Security Hut at Adit-1 of HRT near Dam of CPS-I

Excavation in earth work and dispo-sal of all excavated earth upto a lead of 20 metres and lift upto 1.50 metres ,disposed earth to be levelled and neatly dressed: Pick work

Providing and laying cement concrete 1:3:6 (1 cement : 3 sand :6 graded stone aggregate 20 mmnominal size) and curing complete excluding cost of form workin:

Brick work using common burnt clay building bricks in foundation and plinth in :-Cement Mortar 1:4(1 Cement : 4 Sand ) Second Class Bricks

Providing and laying cement concrete work 1:1.5:3 (1 cement : 1.5 sand :3 graded stone aggregate 20mm nominal size) and curing omplete excluding cost of form work and reinforcement for reinforced concrete work in :Lintels, beams girders bressumers and cantilevers upto floor two level :

Providing Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level : Tor steel

Providing form work with steel plates 3.15mm.thick welded with angle iron in frame 30x30x5mm. so as to give a fair finish including centring, shuutering, strutting and opping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling not exceeding 4 Mtrs. and removal of the same for insitu-reinforced concrete & plain concrete work in: Flat surfaces such as soffits of suspended floors, roofs, landings and the like.Floors etc.upto 200mm. in thickness.

15mm Cement plaster in single coat on the rough side of brick/ concrete/stone walls for interior plastering upto floor two level ncluding arrises,internal rounded angles,chamfers and /or rounded angles not exceeding 80mm in girth and finished even and smooth. (iv) Cement Mortar 1:6 (1Cement:6 Sand).

Filling in plinth with sand under floors including watering, ramming, consolidating and dressing complete.

Providing and laying cement concrete 1:2:4 (1 cement:2 Sand:4 graded stone aggregate 20mm nominal size) and curing complete excluding cost of form work in: Foundation and plinth

Providing and fixing 10mm thick anti skid water proof stain and impect resistent heavy duty vetrified tiles Nitco or equivalant 600x600mmx10mm manufactured of approved ade and colour in flooring, treads of steps and landings laid over 12mm thick cement mortar 1:3 (1 cement : 3 sand) jointed with cement slurry mixed with pigment to match the shade of tiles as required complete.

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

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 1:2:4 mix (1 cement: 2 coarse sand : 4 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: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 G.I. pipes complete with G.I. fittings and clamps,i/c cutting and making good the walls etc.15 mm dia nominal bore

Providing and fixing brass bib cock of approved quality :15 mm nominal bore

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :15 mm nominal bore

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing uplasticised PVC connection pipe with brass unions :30 cm length 15 mm nominal bore

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of pproved quality conforming to IS:8931 a) 15 mm nominal bore :15 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 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.

Providing and fixing soil, waste and vent pipes :100 mm dia Sand cast iron S&S pipe as per IS: 1729

Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete.100 mm dia Sand cast iron S&S as per IS - 1729

Providing under layer for plinth protection of 75mm thick (unconsolidated) bed dry brick/stone aggregated 40mm nominal size with rammed and consolidated and grouted with fine sand including preparation of ground.

Providing plinth protection 50mm thick in cement concrete 1:3:6 (1 Cement : 3 Sand : 6 Graded stone aggregated 20mm nominal size)

Providing and fixing of Prefeb shed as drawing and designe at site

darshan singh

shuvam singh ravat