PROVN AND FITMENT OF PVC WATER TANKS OF 100O LTRS /500 LTRS CAPACITY AT CERTAIN OTM ACCN OF ARC AND PROVN OF PATHWAY WITH INTERLOCKING TILES FROM APPRACH RAOD TO BLDG NO A-9 OF 58 GTC AND PROVN OF CHAIN LINK FENCING FROM MAIN CULVERT OF RIVER TOWARDS

Amount

S&F Rotational moulded polyethylene water storage tanks 500 ltrs capacity (cylindrical vertical with closed top) including wash out GI pipe, 32mm dia of 450mm length with stopper complete all as specified.

S&F Rotational moulded polyethylene water storage tanks 1000 ltrs capacity (cylindrical vertical with closed top) including wash out GI pipe, 32mm dia of 450mm length with stopper complete all as specified.

S&F for 20 mm dia Ball cock valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 20 m m - 210 gms ) complete all as specified and directed.

S&F 20mm dia Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed.

Taking down defective / UNSV GI tubing 15mm dia including connections and removing away from site complete all as specified and directed.

Supply and fix 15 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor or laid in trenches and connecting to water supply pipe line or laid in trenches concealed in wall complete all as specified and as directed.

Refixing only 15mm tubes taken down under Ser No 5 above any grade, on walls and ceilings or laying in floors including new fittings such as GI bends,elbow, tee, union etc complete all as specified and directed.

Taking down defective /UNSV GI tubing 20 mm dia including connection and removing away from site complete all as specified and directed.

Supply and fix 20 mm bore galvanised steel water tubing, medium grade including necessary fittings such as GI bends, tee, union etc fixed on wall / floor or laid in trenches or concealted in wall and connecting to water supply pipe line complete all as specified and as directed.

Refixing only 20mm tubes taken down under BOQ item No 08 above any grade, to walls and ceilings or laying in floors complete all as specified and directed.

Demolition of cement Concrete (RCC tank) of any description and in any position not otherwise specifically provided for complete all as specified and as directed and removing the demolished material away from site to a distance exc 1 KM and depositing and slanting of a level n exc 1.5 mtr height.

M&L Precast PCC (1:3:6) type C1 (using 20mm graded agg) solid block masonry exc 10cm in width or girth and setting CM (1:6) complete all as specified and directed.

M&L for rendering 15 mm thick plaster in CM 1:4 in two coats (10mm + 5mm thick) second coat mixed with water proofing compound @ 3% by wt of cement on fair faces of brick work or concrete surfaces including finishing the surface even and smooth without using extra cement, complete all as specified and directed. Note: Water proofing compound shall be measured and paid separately.

Supply only for water proofing compound.

M & L PCC 1:2:4 type B-1 (20mm graded aggregate) as flooring, slab, platform for PCC tank all as specified and directed

M & L 40 mm thick PCC 1:2:4 type B-1 (20mm graded aggregate) with water proofing compound for repair roof slab in place of dismantled RCC tank portion etc all as specified and directed by Engr in charge.

M & L for applying two coats of Acrylic polymer modified cementitious waterproofing coating Sika top ® - 107 Seal IN or equivalent in FOSROC on plastered surfaces as per manufacturer instructions etc complete all as specified .

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 20cm deep and getting out in soft loose soil complete all as specified and as directed.

M&L for Removing excavated material to a distance exc. 250 m but n exc. 500 m and depositing where directed at level not exc 1.5 mtr above the starting point complete all as specified and as directed.

M&L for Rolling and consolidating formation surfaces in cutting using hand roller exc 0.2 tonne and not exc 0.5 tonne roller complete all as specified and as directed.

M&L for Hardcore of gauge n exc. 63 mm, using broken stones or boulders deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for cement concrete 1:4:8, Type D2, (using 40mm graded stone aggregate), 100 mm thick as in sub-base finished even and fair complete all as specified and as directed.

M&L for cement concrete 1:2:4, type B1, (using 20mm graded stone aggregate) as in Kerbs etc including weathering slightly chamfered angles complete all as specified and as directed.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

M&L for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness, M-40 Grade with grey cement and no pigment complete all as specified and as directed.

Excavating in post holes (or similar holes) in soft/loose soil each n exc 0.5 cu. m, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and as directed.

S & F Hand rails, half round or other steel sections , drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts, posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-500D complete all as specified.

M & L for PCC 1:3:6 , Type B1 (20mm gradd stone aggregate) as in fixing of RCC/PCC post or similar type of works etc complete all as specified and directed by Eng-in-charge.

Fixing only chain link fencing including, line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc, including provision of binding wire etc. including dismantling fencing wire mesh, any type complete all as specified.

Supply only chain link fencing of any size or type n. less than 4kg per sqm complete all as specified.

S &F MS 16 to 20mm dia screw bolts (Machine made) with hexagonal or square heads at one end and screwed the other ends each screwed end to be fitted with washers and one hexagonal or square nut exc 15 cm n.exc 22.5 cm long diameters of neck 16 to 20mmcomplete all as specified and directed

M & L for 10 mm dia round bars as holding bars for chain link fencing fixed at top and bottem, including linking one to another horizontal bar complete all as specified and directed.

M&L for preparation of new surfaces of steel over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified.

S&F galvanised 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining, fixing to any type of standard rails, straining bolts, including securing or tying at crossing with and provisioning of galvanised mild steel wire, staples of steel pins etc all as specified and directed.

Excavating in trenches in soft/loose soil, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out complete all as specified.

Removing excavated materia/soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified.

Returning, filling in including spreading, levelling, watering & well ramming in layers n.exc 25 cm of hard/dense soil complete all as specified.

M&L for cement concrete 1:4:8, type D-2, using 40 mm graded stone aggregate, as in foundation, filling , mass concrete complete all as specified and as directed.

M & L for Reinforced cement concrete type-A1, 1:1.5:3 (20mm graded stone aggregate) as in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc. basement slabs, under-reamed piles and mass concrete complete all as specified and as directed.

M & L for Reinforced cement concrete, type-A1, 1:1.5:3 (20mm graded stone aggregate) as in Columns, pillars, piers, posts and struts complete all as specified and as directed.

M & L for Reinforceed cement concrete type-A1, 1:1.5:3 (20mm graded stone aggregate) as in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and as directed.

M & L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required including bending, and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified.

All as per item No 42 above, but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and as directed.

Use and waste of Formwork to sides of concrete in foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter , flat, rough finished surface of concrete complete all as specified and as directed.

Use and waste of Form work to in sides of pillars, posts, struts, piers, columns and stanchions square or reclangules , rough finished surfaces of cement complete all as specified and as directed.

Use and waste form work to sides and soffits or floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including sup- ports, overhangs, etc. also splays between floors and beams, rough finished surface of concrete flat complete all as specified and as directed.

M&L for preparation of new plastered surface and applying two coat of white or tinned with cement base paint over priming coat on exterior plastered surfaces of wall complete all as specified and directed by Engr-in-Charge.

M&L for Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) all as specified and directed

M & L to Framed work as in doors or gates (ornamental and intricate disingn) of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete and structural steel is painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication complete all as specified and as directed.

S & F Mild 1.60mm thick steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required complete all as specified

M&L 75 mm thick cement concrete type C-2, 1:3:6 (using 40 mm graded aggregate) as in sub base flooring complete all as specified and as directed.

M&L Chequered cement concrete tiles 20cm x 20cm x 25mm thick, set jointed and pointed in neat cement slurry in floor over 15mm thick screed bed in cement mortar 1:6 complete all as specified and as directed.

M&L for 3 coats of white wash including preparation of new surfaces complete all as specified and as directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level), complete all as specified and as directed and removing the demolition material to a distance exc 250 mtr but not exc 500mtr and depositing where directed to alone in exc 1.5 mtr above starter point.

M & L for PCC 1:3:6 , Type D2 (40mm gradd stone aggregate) as in foundations, filling and mass concrete or similar type of works etc complete all as specified and directed by Eng-in-charge.

S & F for Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc of Fe 410-W (GdeE- 250) quality A complete all as specified and as directed.

S & F for Pre- painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and as directed.

S& F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.5 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping scews as specified.

S & F for Plate girder or single stanchions, built up of one beam or channel section with flange plates, caps, bases,splices, angle brackets, cleats and other connections complete all as specified.

M/s Sohini Construction

M/S SAMAL CONSTRUCTION

M/S MANOJ KUMAR BAL