Construction of Mesh House with roof Polycarbonate sheet at ICAR-IIHR, CHES-Chettalli, Kodagu district, Madikeri

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil , For vertical pipes , walls plinth protection

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering – All work up to plinth level : 1:5:10 (1 cement : 5 coarse sand (zone III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) for pipe grouting , wall foundation, plinth protection

Providing and constructing concrete block masonry using 150x200x400 mm solid core compact concrete block (Grade C – 50Kg/Cm2 ) in CM 1:6 including all scaffolding, curing, etc. complete For side curtain walls

Centering and shuttering including strutting, propping etc. and removal for walls

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work up to plinth level 1:2:4 (1 cement:2 coarse sand(zone-Ill) derived from natural sources: 4 graded stone aggregate 20mm nominal size derived from natural sources)

Banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller, or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up, in embankments for roads, flood banks, marginal banks, and guide banks etc., lead upto 50 m and lift upto 1.5 m all kinds of soil

Providing Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. 12 mm cement plaster

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface Water thinnable cement primer

Finishing walls with Acrylic Smooth exterior paint of required shade New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) (Asian Tractor / Jonson Nicholson/Berger)

Supplying and erecting superstructure framework. : The work shall include cutting, threading, welding, hoisting, grinding, finishing, painting joints with zinc rich primer etc. complete for a side height of 3 mt and central height of 4.20 mt. complete as per directions: Gp square or rectangular pipes as a per approved sample for verticals, roof member , struts , purlins as per design at site ( wastage will not be considered)

Providing and fixing in position 50% cut-off green HDPE woven shade net with all edge and over laps, stitching with plastic tape to the edges as instructed at site (shade net as per approved sample and colour) etc., complete as per directions.75% cutoff HDPE green mono x mono 125gsm monoflament green color shade net

Supplying fixing G.I. wire including tightening as required and as instructed at site G.I. wire (60 cm c/c both ways for top to hold shade net as directed at site) as per approved sample

For roof and for sides,: Providing and fixing 06 mm thick UV Stabilized multiple wall Poly Carbonate Sheet (Sunlite / Tufflite / Polymac / Micropoly or equivalent ) of approved sample with all necessary overlaps, silicon joint sealants, etc complete as per directions. ( wastage will not be considered)

Supplying and fixing as per approved sample aluminium profiles with standard spacings as indicated at site with ss self -threading screws rubber washer wherever required and edge profile and U section beading complete as required and directed at site

Random rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete1:6:12(1cement: 6 coarses and:12 graded

Supplying doubled wall PVC tank and placing of the tank below ground level as directed work includes earth work (Sintex / Kaveri / Fusion) 500 lts two nos

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge 20 mm nominal dia Pipes (Asrtal / Supreme / Prince )

Pointing on stone work with cement mortar1:3 (1cement: 3finesand):

Supplying and fixing close nit SS mesh as per approved sample for sides With necessary over laps as required at site fixing with ncessary SS screws etc,. Complete