Tender For Various Works At Girls Hostel At Sainik School Chittorgarh; 1 Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils 2 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). 3 Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in: Cement Mortar 1:6 ( 1-Cement : 6-Sand). 4 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stoneaggregate 20mm nominal size). 5 Random Rubble stone masonry with hard stone in superstructure aboveplinth level and upto five levelabove 30cm. thick walls in : Cement Mortar 1:6 ( 1-Cement : 6-Sand). 6 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :20mm thick. 7 Providing&fixingprecastcementconcretecoping1:2:4mix50mmthickcompleteas per specification : 8 Finishing walls with Acrylic Smooth exterior paint of required shade including all scaffolding.New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including base coat of water proofing cement paint applied @ 2.20 kg/ 10 sqm ). 9 Providing and applying white cement based putty over plastered surface to prepare the surface even and smooth complete Plastered Surface (three or more coats) 10 Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation , footings,strap beam, raft , bases of columns etc. 11 Structural steel work riveted,bolted or welded in built up sections, trusses and framed work, including cutting, hoisting (height upto 10 m) , fixing in position and applying a priming coat of approved steel primer all complete 12 Painting with synthetic enamel paint of approved brand and manufacture togive an even shade :Two or more coats on new work 13 Providing and fixing concertina coil fencing with required dia 610 mm (having 15 nos. round per 6 metre length) up to 3m height of wall with existing angle iron Y shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. stud tied with GI staples and GI clips to retain horizontal including necessary bolts or GI barbed wire tied to angle iron all complete as per direction of Engineer In Charge with reinforced barbed tape (R.B.T.)/Spring core(2.5 mm thick) wire of high tensilee strength of 165 kg/sq.mm with tape (0.52 mm thick) and weight 43.478 gm/metre (Cost of MS angle, CC block shall be paid extra) 14 Providing and fixing wood panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled and glazed shutter 25 mm to 40 mm thick SS wire gauge 14 mesh x 24 gauge 15 Providing and fixing wood panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled and glazed shutter 25 mm to 40 mm thick Wood panel grade I Nigeria wood Grade I 16 Dry lean cement concrete sub- base. Construction of dry lean cement concrete 1:3:6 sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the sizeof coarse aggregate not exceeding25mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blening to be as perTable600-1,cement content not to be less than 200Kg/Cum, optimum moisture content to be determined during trial length construction,concrete strength not to be less than 10Mpa at 7days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor,compacting with 8-10 tonne vibratory roller, finishing and curing. 17 ProvidingandLayingun-reinforced,dowel jointed,plaincementconcretepavementovera prepared sub-base with 43 grade cement, coarse andfineaggregateconformingtoIS:383, maximum size of coarse aggregate not exceeding 25mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design,laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished .in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,asperdrawing and MoRTH Specification : Clause No. 602, 112. using curing compoundand water finishing to lines and grade as per drawingand MoRD Specification Clause 1501 including vaccum dewatering process with all required equipments Using Cement concrete M-30 pavement Grade 18 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/ vertical or curved surfaces) excluding the cost of purlins, rafters and trusses and including cutting to size and shape whenever required.1.00 mm thick with zinc coating not less than 275 gm/m2 19 Surface dressing of the ground including removing vegetation and inequalities not exceeding 15cm deep and disposal of rubbish lead up to 50 Mtr. and lift up to 1.5 Mtr. : All kinds of soil 20 Constructionofembankmentwithapproved Materialobtainedfromborrow-pitswithalllifts and leads, transporting to site, spreading, grading to requiredslopeandcompactingbyvibratory roller 8-10tonnetomeetrequirementofTable 300-2 includingcostofcompensationforearth taken fromprivatelandwithleadupto1 kmas per MoRTH Specification : Clause No. 305. 21 Providing,layingandspreadingandcompacting specified graded crushed stone in sub-base course including premixing the Material at OMC in mechanicalmixer(Pugmill),carriageofmixed Material, laying in uniform layers with Motor Grader, F.E. Loader, on a preparedsurface and compacting with Vibratory Compactorto achieve the desired density including all Material, labour, machinery,lightingbarricadingandmaintenance of Driversion complete. (MoRTH specification clause 401). with all lead & lift 22 Providing, laying and spreading of granular sub-base by providing close graded Material, mixingin a mechanicalmixplantatOMCcarriageof mixed Material toworksite,spreadinginuniformlayerswithmotor grader onpreparedsurfaceandcompactingwithvibratorypower roller to achieve the desired density, complete as per clause 401. By Mix in Place Method Grading-III 23 Providing and laying in position specified grade ofcement concrete forall RCC structural elements upto plinth level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcement.M25 grade Nominal Mix / Design Mix 24 Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. (Original producers who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786) Thermo-mechanically Treated bars (Conforming of relevent IS code) 25 Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel propsand removal of formwork for upto floor five level for : Walls (any thickness) including attached pilasters, buttresses plinth and string course.
