Development of Multipurpose Hall at Arjun Nagar, Ward No. 16, Zone-I under MCG (Re-Invited)

Amount

Boring/ Drilling bore well of required dia for casing /strainer pipe by sutable method as prescribed in IS 2800(Part I), Including collecting samples from different strata, preparing and submitting strata chart/bore log, Including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of engineer-in- charge, upto 60 metre depth below ground level (a) All type of soil 300 mm dia.

Supplying , assembling, lowering and fixing in vertical postion in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS 12818, including required hire and labour charges, fitting & accessories etc.all complete for all depths as per direction of engineer-in-charge, 150 mm nominal size dia.

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well.screen (RMS) pipes with ribs, conforming to IS 12818, including hire & labour charges, fittings & accessories etc. all complete for all depths as per direction of engineer-in-charge. 150mm noninal size dia.

Supplying and fixing of 300 mm supreme UPVC Pipe 315mm O/D conforming toI.S 4985-81 Dated-12/12/2013,I.S marked having 6 KG per centimeter square Pressure i.e. excavation, refilling for providing proper loop from catch pit to filter /filter to cross wave as per entire satisfaction of Engineer in charge.

Supplying &laying of stone aggregate in foundation size 20mm nominal gauge including watering and ramming.

Supplying & collection of washed river sand ( five sand zone iv) including carriage to site,loading and unloading laying intrench watering and ramming consolidating and dressing complete.

Providing and fixing of non woven Geotextile having thinkness of 400 gsm, having minimun tear Strength of 250 ASTM D4533, width wise at least215 ASTM D4533 having puncture strength of 1550 plus as per ASTM D6241 Having elongation at Break % of 57 plus as per ASTM D 4595 in Two layers, made out of long fibers to hold the modules and protect liner including cutting ,sizing ,heat welding, and needle punched for high porosity and proper percolation. Complete as per entire satisfaction of engineer-in-charge Formula : 2(LxB)+2(BxH)+2(HxL) x2 Layers

Providing and fixing of CGWB/GRIHA approved Pure Rain Filters with extensions as required desilting suspended solid catcher made out of FRP and strainers including bucket of SS 304 grade with long fiber foam size around 600mm dia, green color, filtration capacity 40 kiloliters per hour with porosity of 600 microns including providing and fixing of first flush diverter at the inlet junction of the filter complete in accordance to the desgin , drawing and specification complete as per entire satisfaction of Engineer-in-Charge. Size of FIlter 780 mm Dia, 800 mm height

Providing & Fixing of Co-polymer based rainwater harvesting structure including supply of cross wave of size 494 mm x 494 mm x220mm with minimum void ratio of 94.7% having a weight of 1.8 and spacers having size of 988 mm x 240 mm x 25 mm having a weight of 0.8 kg of approved make and arranging the same in as directed by the engineer -in-charge and in complete accordance to the design, drawings. The rates are inclusive of all necessary transportation, loading, unloading excise, vat control etc.as per entire satisfaction of Engineer -in-charge

Gravel Packing in tube well construction in accordance with IS : 4097, including providing gravel fine / medium / coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. (πx0.15²x60 - πx0.075²x60)

Development of tube well in accordance with IS: 2800(part-I) and IS: 11189, to estabilsh maximum rate of usable water yield without sand content (beyond permissible limits), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc.by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor tools & accessories etc. All as per requirments and direction of Engineer-in-charge.

Providing and fixing of Face tile extruded teracotta color of size 230X 75X20 mm of make Jindal Mechano bricks, over 12 mm thick cement slurry.

Bidder Name

Amount

Dal Singh Atri Contractor

Sh. Rajesh Kumar

Dal Singh Atri Contractor

Dal Singh Atri Contractor