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| 1 | Excavationforfoundationinearth,soilofalltypes,sand,gravelandsoftmurum, including removingtheexcavatedmaterialuptoadistanceof50m.beyondthe buildingareaand stackingandspreadingasdirected,dewatering,preparingthebed forthefoundationand necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift upto 1.5 m.) By Mechanical Means |
| 2 | Excavationforfoundationinhardmurum includingremovingtheexcavatedmaterial upto distanceof50metresbeyondthebuildingareaandstackingandspreadingas directed,dewatering, preparing the bed for the foundation and necessary back filling,ramming, wateringincludingshoringandstruttingetc.complete.(Liftupto 1.50m)ByMechanical Means |
| 3 | Providing and laying Cast in situ/Ready Mix cement concrete in M20 of trap/ granite/quartzite/gneiss metal for bed blocks, foundation blocks and such other items including bailing out water, Steel centering, formwork, laying/ pumping, compacting, roughening them if special finish is to be provided, finishing uneven and honeycombed surface and curing etc. complete. The Cement Mortar 1:3 plaster is considered for rendering uneven and honeycombed surface only. Newly laid concrete shall be covered by gunny bag, plastic, tarpaulin etc. (Wooden centering will not be allowed.), with fully automatic micro processor based PLC with SCADA enabled reversible Drum Type mixer/ concrete Batch mix plant (Pan mixer) etc. complete. With fine aggregate (Crushed sand VSI Grade)(Non SCADA Item) |
| 4 | Providing and fabricating structural steel work in rolled sections like joists, channels, angles, tees etc. as per detailed design and drawings or as directed including cutting, fabricating, hoisting, erecting, fixing in position making riveted / bolted /welded connections without connecting plates, braces etc. and including one coat of anticorrosive paint and over it two coats of oil painting of approved quality and shade etc. complete. |
| 5 | Providing andfixing colourcoatedZincalume (R)AZ150(min150gms/sq.mt. totalon each side ) profiled sheets for roofing. The feed material is manufactured out of nominal 0.45 mm Base Metal Thickness ( BMT ) (0.5 mm TCT ), Hi-strength steel with min.550MPayieldstrength, metallic hot dip coated with Aluminium-Zinc alloy (55%aluminium 43.4%zinc 1.6% silicon) with COLORBOND ( R ) steel quality super durable polyester paint coat ( with inorganicpigment).Thepaintshallhaveatotal coatingthicknessofnominal35um, comprising of nominal 25 um exterior coat on top surface and nominal 10 um reverse coat on back surface. Profile sheet shall have nom. 950- 1050mmeffectivecoverwidthandnominal25-30mmdeepribswithsubtlesquare fluting in the five pan at nominal 180-250 mm center- to-center.The endribshallbe designedforanti-capillarygroove.andreturnleg.Thefeed material should have coil manufacturersproductdetailsmarkedaregularinterval.Includingfastenerswithmin. fastenedwithmin.25umZinc-Tinalloycoated,Hexhead,self-drillingscrewetc. complete. (weight of profile 4.52 Kilogram/ One Square Metre) |
| 6 | Providing and fixing plain zinc sheeting of 0.80 mm thick (22 B.W.G.) over the ridge hip or valley to galvanized iron sheet roofing including all fastening and bolt galvanised iron screws and bolts, lead and bitumen washers etc. complete.(Weight of 6.8 Kilogram/sq.m.). |
| 7 | Providing and fixing board displaying information, such as \"Name of work, Tender cost,Name of Contractor, Work completion and liability period etc\", having rectangular shapeof 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted withone coat of Zinc chromate stoving primer and two coats of enamel paint on front side andgrey stove enamel on back side and border / messages / symbols etc. with approved colourshade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly crossbraced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angleiron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black andwhite bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling,transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge |
| 8 | CONCRETE. 1)Compressive Strength OF C.C. Cube (Set of 3 cubes). |
