Construction of Retaining wall with MS covering works, Desilting and conveyancing for openwell at KPS colony in ward no.89, south zone.

Amount

Cleaning the Juncle, debrises and wastages from the site using Mechanical JCB including all Labour as per the Direction of the Departmental officers Etc., Complete

Desilting and earthwork of ORDINARY SOIL: (SS20B) Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil including excavated earth (SS20B) with all labours as per the instruction of departmental officers etc., complete.

For Sand, silt or other loose soil

Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 2m initial lift as per the direction of Engineer-in-charge.

Cement concrete 1:4:8 (one cement, four sand and eight aggregate ) using 40mm gauge hard broken granite stone jelly for All CC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc., complete.

Supplying and erecting centering including necessary supports for plane surfaces in all walls using mild steel sheets with welded mild steel angles for boarding supported by Casuarina props at suitable intervals etc., complete complying with standard specfication and as directed.

Supplying and erecting shuttering including necessary supports for RCC surfaces in all walls using mild steel sheets with welded mild steel angles for boarding supported by Casuarina props at suitable intervals etc., complete complying with standard specfication and as directed.

Plain Cement Concrete 1:2:4, one part of cement, two parts of sand , four parts of 20 mm hard blue granite metal by volume, characteristic strength not less than 20 N/sqmm) machine mixed for all reinforced Cement Concrete works, including scaffolding, cost of all materials, machine mixing, vibrating, lifting, curing, labour charges for laying & finishing etc., but excluding the cost and fabrication of reinforcements and also excluding centering and formwork etc., complete complying with the relevant standard specifications at all leads inside the building.

Reinforced Cement concrete of 1:1.5:3 mix (One part of cement, one and half parts of sand and three parts of course aggregates by volume) using granite hard broken stones of 20mm for flooring concrete laid in layers of not more than 10cm thick complete complying with standard specification and drawings as directed by the engineer including all cost and conveyance of materials laying curing etc., complete.

Providing, fixing & laying, Gabion Retaining Wall.The gabion structure is\ Mth Mechanically Woven Double T\Msted Hexagonal Shaped Wiremesh Gabion Boxes as per IS160142012, MORTH Clause 2500, of required size, MeshType10x12(0=100mm\Mth toleranceof+20/o) zinc coated, Mesh \Mre diameter 3.0mm, mechanically edged/ selvedged\ Mthpartitionsat every 1m interval and shall have minimum10numbers of opening spermeter of mesh perpendicular tot\Mst, tying\ Mthlacing\ Mre of diameter 2.2mm, supplied@3%byweightofGabionboxes, filled\ Mthboulders\ Mth least dimension of 200mm, as per dra\ Mng, all complete as per direction of Engineer-in-charge Item also include labour ,transportation to site, & fixing as per direction of site incharge &Architect, complete. Refer Sheet No:TYP-WA-01&02

10.Extra for covering top of membrane with Geotextile,120gsm non woven,1000/opolyester of thickness1to1.25mm bonded to the membrane with Intermittent touch by heating the membrane by ButaneTorch as per manufactures recommendation.

Supplying and fabricating of reinforcement steel of all diameters for reinforced cement concrete works at all heights and depths including straightening, cleaning, cutting, ending, placing in position and binding, hoisting and welding if any including cost of power, electrodes etc, cost of annealed binding wire (18 gauge), providing overlaps, tying in position and providing necessary cover blocks for all works as per detailed drawings supplied (including chairs, cranks, lap rods, spacer bars, fan hooks etc.,) with the relevant standard specifications, complete for all leads & lifts.

Painting with cement paint two coats with freshly burnt shell lime in all floors using best quality of approved variety of colouring pigments over the cement plastered wall surface ceiling and other new surface and including all labour charges for cleaning, preparing wall surface and ceiling etc., complete complying with standard specification.

Conveyance the excess earth or earth not suitable for refilling, dumping and spreading, levelling of the same at places of dump approved by departmental officers and as directed including lorry hire charges, labour for loading, unloading, spreading, leveling, making approaches for areas of dumps etc., complete.

Supply and fixing of MS section of Beams, Truss, angles and grills with purlins including all labours and transports charges as per direction of departmental officers.,

Painting with enamal paint two coats for new Iron work including one coat of priming coat and using the best quality Iron primer and best quality synthetic enamel paint etc complete complying with standard specification .