Special Repair to HRTC Workshop at Keylong, Distt-Lahaul and Spiti (HP)

Amount

Demolition of stone (Rubble masonry in cement mortar) above G.L. upto floor all levels and stacking the serviceable materials at site and disposal of un-serviceable materials up to approved dumping site, including all leads, lifts and carriage of materials and complete in all respect of as per entire satisfaction of the Engineer in charge. Any loss of Govt. and private property during the execution of work the absulte responsibilty of the contractor.

Excavation in earth work in all kind of soils, such as pick work, jumper work,blasting work, by blasting or chieling and pumping bailing, dewatering where ever required etc., and lift up to all heights and then clear from the edge of the excavation and then returning the stacked soil in 15 cm, layers, when required in to consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth up to approved dumping site , including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge. Any loss of Govt. and private property during the execution of work the absulte responsibilty of the contractor.

Providing and laying cement concrete 1:4:8 (One cement:Four sand: Eight graded stone aggregate 40mm (Forty milimetre) nominal size) and curing complete excluding cost of form work in:- Foundation and plinth. including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Providing and laying cement concrete 1:3:6(One cement:Three sand: Six graded stone aggregate 40mm (Forty milimetre) nominal size) excluding cost of centring and shuttering in Walls including attached buttresses, pilasters and their caps and bases and string courses etc. upto floor two level including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

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 propping etc. with wooden battens and ballies, height of propping and centring below supporting floor to ceiling in all heights and removal of the same for insitu-reinforced concrete & plain concrete work in Vertical surfaces such as :- walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like. including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Providing weapholes brick masonry/ stone masonry/plain reinforced concrete abutment, wing wall, return wall with 100 mm dia PVC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification clauses 614, 709, 1204.3.7. including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Square rubble masonary coursed with hard stone of approved quality in Superstructure above plinth level and upto floorall levels in Retaining walls/Breast walls including rakingout joints in Cement Mortar 1:4 (One Cement: Four Sand) including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Providing and laying cement concrete work 1:1.5:3 (One Cement: One and half Sand : three graded stone aggregate 20 mm (twenty milimetre) Mechanically mixed- vibrated and curing complete excluding cost of form work and reinforcement for reinforced concrete work in Foundation footings bases of columns and the like and mass concrete including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Providing Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level Tor Steel including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Providing and laying Stone filling behind retaining walls including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Dismantling steel work upto all span and all heights in built up sectional in angles, tees, flats and channels including all gusset plates, bolts, nuts, beading etc. and stacking the materials at site and un-serviceable materials disposed off upto approved dumping site:- dismembering including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Dismantling roofing including ridges, hips, valleys, gutters etc. stacking/handed over the serviceable materials and disposal of un-serviceable materials upto approved dumping site :- G.I. Sheet roofing, including all leads, lifts and carriage of materials and as per entire satisfaction of the Engineer-in charge.

Steel work welded in built up sections,trusses and framed work,including cutting ,hoisting ,fixing in position and applying a priming coat of red lead paint. In beams joists channels ,angles , tee ,flats with connecting plates or angle cleats as in main and cross beams,hip and jack rafters,purlins connected to common rafters and the like

Providing corrugated G.I sheet roofing fixed with galvanised iron J.or L. hooks bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers filled with white lead complete excluding the cost of purlins refters and trusses 0.63 mm thick sheet

Providing ridges or hips 60 cm over all in plain G.I.sheet with galvanised iron J or L hooks. bolts and nuts 8mm dia G.I. Limpet and bitumen washers copmlete 0.63 mm thick sheet

Supplying and fixing rolling shutters of approved make made of 80 mm X 1.25mm M.S laths interlocked together through their entire length and joined together at the end by end locks mounted on specially designed pipe shaft,with brackets side guides and arrangements for inside and outside locking with push pull operation complete but excluding the cost of the top cover and spring Shutters having width 3.5 metres and above

Providing and fixing 27.5 centimetre long wire spring grade No.2 for rolling shutters

Providing and fixing top cover for rolling shutters Shutters having width 3.5 metre and above

Providing and fixing ball bearing for rolling shutters

Providing mechanical device chain and crank operation for operating rolling shutters Rolling shutters operated by bevel gear box and crank handle exceeding 12.0 sq.m.and upto 25.0 sq.m in area(average say 18.5 sq.m)

Supply and fixing galvanized steel bar-bed wire (IS:278-1962 Type-I) weighing 9.38 kg per 100 metres (minimum) straining and fixing to any type of standard rails, straining bolts including securing with and provision of galvanized mild steel wire, staples or Steel pins etc. as directed (posts and struts of wood concrete, steel etc. and straining bolts shall be paid for seperately).

Suresh

HARISH SHARMA