South Eastern Coalfields Limited-SECL has published Tender For Providing Shed For Boom Barrier In New Diversion Road Near Barrier No.7 Of Dipka Expansion Project Of Dipka Area.. Submission Date for this Tender is 25-08-2023. Shed Construction Tenders in dipka Chhattisgarh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 21-Aug-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 25-08-2023 |
| Sl. No. | Item Description |
| 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 sum on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed within a lead of 50 m. All kinds of soil |
| 2 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size) |
| 3 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size). |
| 4 | Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform. |
| 5 | Centring and shuttering including strutting, propping etc. and removal of form for whether shed, chhajja, corbels including edges |
| 6 | Centring and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers. |
| 7 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement - All work upto plinth level1:1.5:3 (1 cement : 1.5 coarse sand (Zone-III) : 3 graded stone aggregate 20 mm nominal size) |
| 8 | Centring and shuttering including strutting, propping etc. and removal of form forEdges of slabs and breaks in floors and walls "Under 20cms |
| 9 | 12 mm cement plaster of mix 1:6 (1 cement: 6 fine sand) |
| 10 | 6 mm cement plaster of mix 1 : 3 (1 cement : 3 fine sand) |
| 11 | Distempering with 1st quality acrylic washable distemper (ready mixed) of approved manufacturer, of required shade and colour complete as per manufacturer"s specification. Two or more coats on new work. |
| 12 | Finishing walls with water proofing cement paint of required shade :New work (Two or more coats applied @ 3.84 kg/10 sqm) |
| 13 | Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws |
| 14 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 15 | Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in- charge. (Glazing, paneling and dash fasteners to be paid for separately). For fixed portion. Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15). |
| 16 | Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of Engineer-in-Charge. (Cost of aluminium snap beading shall be paid in basic item). With float glass panes of 4.0 mm thickness.(weight not less than 10 kg/sqm) |
| 17 | Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600 x 600 mm. |
| 18 | Polishing on wood work with ready mixed wax polish of approved brand and manufacture : New work |
| 19 | Painting with synthetic enamel paint of approved brand and manufacture togive an even shade Two or more coats on new work |
| 20 | Making plinth protection 50 mm thick of cement concrete 1:3:6 (1 cement :3 coarsesand : 6 graded stone aggregate 20 mm nominal size) over 75 mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including finishing the top smooth. |
| 21 | Providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete. |
| 22 | Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete :300x16 mm |
| 23 | Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :250x10 mm |
| 24 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Cold twisted bars. |
| 25 | Providing and fixing M.S. fan clamp type I or II of 16 mm dia M.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete. |
| 26 | Providing and fixing insulating board ceiling of approved quality with necessary nails etc. complete (frame work to be paid separately) : Natural colour insulating board 12 mm thick 12 |
| 27 | Grading roof for water proofing treatment with cement concrete 1:2:4 ( 1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) |
| 28 | Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. Single rubber stopper. |
| 29 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 30 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %), total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 micronsminimumtoavoidscratchesduringtransportationandshouldbe supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, 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 wherever required. |
| 31 | Brick work with F.P.S. (non modular) clay fly ash bricks class designation 7.5in foundation and plinth in cement mortar 1:6 (1 cement : 6 coarse sand) |
| 32 | Brick work with F.P.S. (non modular) clay fly ash bricks class designation 7.5 in super structure above plinth level in cement mortar 1:6 (1 cement : 6 coarse sand) |
| 33 | Total impact of GST for the purpose of CTC |
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