Installation of Storm water Management/Rain water Harvesting system for Town Hall at JMC Jammu

Amount

Boring/ drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800(part 1), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire and running charges of all equipment tools plants and machineries required for the job, all complete as per direction of Engineer-in-charge upto 90 m depth below ground level 300 mm dia

Boring/ drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800(part 1), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire and running charges of all equipment tools plants and machineries required for the job, all complete as per direction of Engineer-in-charge upto 90 m depth below ground level Rocky strata including boulders 300mm dia

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

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge: All kinds of soil

Earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge Hard Rock (Blasting Prohibited)

Extra for every additional lift of 1.5 m or part thereof in excavation/banking excavated or stacked material All kinds of soil

Extra for every additional lift of 1.5 m or part thereof in excavation/banking excavated or stacked material Ordinary or hard rock

Gravel packing in tube well construction in accordance with IS: 4097, including providing gravel fine/medium/coarse in required grading and sizes as per actual requirement all complete as per direction of Engineerin- charge.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m.

Providing orange colour safety foot rest of minimum 6mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25 mm and over all minimum length 263mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture’s permanent identification mark to be visible even after fixing. including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 ( 1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tube well as per IS: 2800 (part 1) 150 mm dia

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe removable as per requirement all complete for bore well of :150 mm dia

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete

Supplying, flling, spreading & levelling stone aggregate 20mm nominal size in recharge pit in reduced thickness for all lead & lifts All complete.

Supply and flling in plinth with River sand under floors, Including watering ramming consolidating and dressing complete

Providing and fixing of non-woven Geo textlle having thickness of400 GSM, Having minimum tear Strength of25OASTM D4533, width wise atleast 215 ASTM D4533 having puncture strength of 1550 plus as per ASTM D6241 Having elongation at Break % of 57 plus as perASTM D4595in Two layers, made out of long fbers 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 lifing at any height, loading, unloading all taxes charges, all l & M ,T & P as complete job Nothing extra will be paid what so ever the case may be

Providing and fixing of CGWB/GRIHA approved Pure Rain Fiter 700mm dia with 300mm dia inlet and outlet to accumulate storm water having desilting suspended solid catcher made out of FRP with strainers steel 304 grade strainers, having steel bucket of 6OO micron capable of eliminating finer particulate matter upto160mmicron fltration made of SS net with long fiber foam of 25mm thickness, green color, filtration capacity 40-80 kiloliters complete in accordance to the design, drawing and specification complete as per entire satisfoction of Engineer-in-Charge. Total depth of filiter shall be 2000mm including two filter extension, lifing at.any height, loading, unloading all taxes charges, all I&M,T& P as complete job Nothing extra wil be paid

Providing & Fixing of Co-polymer based rainwater harvesting structure including supply of cross wave of size 494 mm x 494 mm x 220mm with minimum void ratio of 94.7% having a weight of 1.8kg and spacers having size of 988 mm x 240 mm x 25 mm having a weight ofO.8 kg ofapproved make and arranging the some 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 lifing at any height, loading, unloading all taxes charges, all I & M, T & P as complete job Nothing extra will be paid what so ever the case may be

Providing ond fixing polyethylene pipe of working pressure 6Kg per squarecm confirming to I5:4985 including Jointing with sealing ring confirming IS:5382 leaving 10 mm gap for thermal expansion 300mm dia PVC pipe. lifing at any height, loading, unlooding all taxes charges, all I & M,T & P as complete job nothing extra will be paid whatsoever the case maybe

Constructing brick masonry manhole (silt chamber type) inside size 1.20 x 0.90% x 1.20m deep with FPS brick class designation 75 in cement mortar 1:4 (1 Cement:4 coarse sand) 15mm thick RCC topslab with 500mm dia opening in cement concrete 1:2:4 (1 cement: 2C/sand: 4 graded stone agg, n/size relnforced with 18.92kg cold twisted steel/bars 20cm foundation concrete 1:4:8 (1 cement: 4 C/sand: 8 graded stone agg40mm size) inside plastering 12mm thick with cement mortar 1:3 (1 cement: 3 C/sand) finished with a floating coat of neat cement and providing 75 mm thick bed concrete in 1:2:4 mix (1 cement: 2 C/sand: 4 graded stoneagg 20mm n/size) including neat cement punning inside the manholecomplete as per standard deslgn/depth shall be measured from Invert level of manhole excluding cost of manhole cover and frame which shall be paid for separately etc. All complete as per direction of Engineer-in- charge

Carriage of materials by Mechanical Transport incl. loading and unloading extra a) Excavated Rock 1km lead

Extra for every additional lead of 1km or part thereof beyond 10km upto 20.00 Km lead, excavated Rock

Ashwath Infratech Private Limited

DISHA ELECTRONICS