Tender For Construction Of Boundary Wall, Earth Filling And Other Misc. Civil Works For Cca Room And Model Sub Station At 33 Kv S/S At Lawa., 1 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.(B-1.31) 2 Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50metres lead.(B-14.18) 3 L/C for fixing of GI/AC sheet include. Cutting jhiri and repair , cutting of sheet , fixing of sheet with J or L hook and bitumen washer as per direction of EI.(B-13.25) 4 Refebrication work with existingsteel work including cutting, welding & refebrication as per requirement with fixing at site complete as per direction of Engineer In charge(B-13.28) 5 Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead. (B-14.55) 6 Repair to damaged RCC slabs, beams and columns etc for strengthening with cement mortar 1 : 2 in following steps :- (I)Choping losse and cracked concrete to required depth, cleaning the exposed surface of steel and concrete with wire brush and sand papering , cleaning of concrete surface with water as necessary and getting dried. (II) Applying Epoxy primer on the exposed steel bars.(III)Applying Epoxy hardener and resin mix (as per manufectureds specification) on concrete and steel bars with brush.(IV) Speading dry cement mortar 1 : 2 mix over epoxy treated wet surface and allow it to dry for one day.(V) Plastering the surface with cement sand mortar 1 : 3 upto depth of 30mm complete.(VI) Cure the plastered surface for 15 days, All work including scaffolding etc. complete in all respect. .(B-13.29) 7 Dismantling stone slab/ terrazo chip flooring laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 meters lead. (B-14.25) 8 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. 1: 4: 8 or leaner mix.(B-14.2.2) 9 Dismantling doors, windows and clearstory windows steel or wood shutter including chowkhats and holdfasts etc. complete and stacking within 50 meters lead: Of area 3 square meter and below.(B-14.12.1) 10 Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches by sandla/loi. (only for colour changing ).(B-12.35.7) 11 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3mm thick water proofing membrane, black finished reinforced with non-woven polyester mattconsisting of a coat of bitumen primer for bitumen membran @ 0.40 Itr/sq.mt. by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ltr and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under Joint strength in longitudinal and transverse direction at 23°C as 650/450N/5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D-5147. The laying of membrane shall be got done through the authorized applicator of the manufacturer of membrane..3 mm thick(B-15.12) 12 Providing & laying broken glazed titles on roof ( broken glazed tilesnot less than 9 Kg/Sqm) on top of hot bitumen @ 1.7 Kg/Sqm. (1.40 Kg ofVG-40 (30/40 )grade and 0.30 Kg/Sqm. OfVG-10 (80/100) grade) and joints filled with cement mortar 1 :2 (1 cement:2 marble dust mixed with water proofing compund all complete as per direction of Engineer-in-charge. (B-10.24) 13 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 (B-1.8) 14 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. (A)1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size).(B-3.1.6) 15 (B) M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stoneaggregate 20mm nominal size)..(B-3.1.2) 16 Providing and laying ofpaver block as per IS 15658 : 2006 (Indian standard for precast concrete block for paving- specification) and IRC : SP:63-2004 (guidelines for the use of interlocking concrete block pavement)M-40,80mm thick to be used in medium- traffic ( Medium traffic is defined as a daily traffic of 150-450 commercial vehicles exceeding 30 KN laden weight, or an equivalent of 0.5 to 2.0 MSA for a design life of 20 years.) like city streets, small and medium market roads, low volume roads, utility cuts on arterial roads, etc.Category‘A’Category A Denated units to key into each other on four faces zigzagshape as per IRC SP 63:2004. + Add extra over item No. 11.38, A to C if reflective paver block, manufactured with wet cast vibration system in two layers is used.(A)(B-11.38.3)+(B-11.39) 17 Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall Cement Mortar 1:6 ( 1-Cement : 6-Sand). in:(B-6.1.6) 18 Brick masonry with F.P.S. bricks of class designation 75 infoundation and plinth with bricks Cement mortar 1 : 6 (1 cement : 6 coarse sand) (B-5.1.2) 19 Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in :Cement mortar 1 : 6 (1 cement : 6 coarse sand) (B-5.2.2) 20 Add extra for Square or Rectangular Pillars in Superstructre Flyash Brick work up to five storey Upto 45 cm length and two corners are free (B-5.3.2) 21 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:Columns, pillars, posts and struts etc.(B-4.10.3) 22 Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, levelling course etc up to floor five level excluding the cost of centering and shuttering.M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stoneaggregate 20mm nominal size). (B-3.2.1) 23 Providing&fixingprecastcementconcretecoping1:2:4mix50mmthickcompleteas per specification :(B-3.8) 24 Plaster on new surface on walls in cement sand morter 1:6 including racking of joint etc. Complete fine finished (A) 20 mm thick (B-12.3.2) 25 (B) 12 mm thick (B-12.3.3) 26 (C) 25 mm thick (B-12.3.1) 27 Painting with synthetic enamel paint of approved brand and manufacture togive an even shade : Two or more coats on new work(B-12.46.1) 28 (B)One or more coats on old work. (B-12.46.2) 29 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 ). (B-12.42) 30 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding:Newwork(twoormorecoats)overandincludingscrappingandprimingcoatwithcement primer.(B-12.37.1) 31 Providing and applying white cement based puttyover plastered surface to prepare the surface even and smooth complete,New Plastered Surface (three or more coats) (B-12.22.1) 32 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:.(B-9.2) 33 Providing and fixing cow catcher made of R.S. joist angles channels MS rounds including cutting welding and fabrication with priming coat of red oxide (as per design). (B-9.9) 34 Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide . Extra if square,rectangular hollow tubelarsections are used or grill made by flats only. (B-9.8 + B-9.8.1) 35 Providing and fixing welded mesh/expanded metal mesh in frame work, flat iron beading 20x3mm including top cross laps inside and out sides welding, iron bolts, crews, clips etc. complete (excluding frame work) of size.Welded mesh 25 mmx 25 mm x 2.1 mm (B-9.38.3) 36 Providing and laying at or near ground level factory made kerb stone of M-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 (1 cement : 3 coarse sand ) including making joints with without grooves (thickness of joints except at sharp curve shall not to more than 5mm) including making drainage opening wherever required complete including painting etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineerin- charge)..(B-11.29) 37 Kota stone slab flooring 25 mm thick over 20 mm (average) thickbase laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing completewith base of cement mortar 1 : 4 (1 cement : 4 coarse sand):For area of each slab from 2001to 5000 Sqcm (B-11.18.2) 38 Kota stone slabs 25 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete.For area of each slab from 2001to 5000 Sqcm (B-11.19.2) 39 Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10cm long embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as require including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer.. (B-9.5) 40 Providing and fixing external grade board solid core single leaf flush door shutters ISI 2202-67 marked using Phenol formal dehyderesinin glue both sides with approved steel fittings complete as per annexure A: Commercial Veneer both side (B-8.13.2.1) 41 Extra for providing external lipping with 2ndclass teak wood battens 6 mm minimum depth on all edges of shutters (over all area of door shutter to be measured) Over item no. 8.13.. (B-8.14) 42 Applying priming coat With ready mix pink or gray primer of approved brand and manufacture on wood work hard and soft wood. (B-12.45.1) 43 P & Fsteel glazed doors windows andventilator shutters of standerdrollde steel section joints mitred andwelded with steel lugs 13x3mm, 10 cm, long embeded in cement concrete block 15X10X10CM of 1:3:6 (1 cement : 3 coarse sand:6 gradedstoneaggregate20mm nominal size) of with wooden plugs and screws of rawl plugs and screws with fixing clips or with bolts and nyts as required includingprovidingand fixing of plain glass panes 4mm thickwith cooper glazing clips and special metal sash puttyof approvedmake of metal beading with screws complete including priming coat of approval steel primer, excluding the cost of metal beading and other fitting except necessary hinges of pivots steel handlwds peg stay etc. as required:(A) Window side hung /Ventilators top or centre hung (openable) (B-9.19.3) 44 Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20×3mm with suitable screw at not exceeding 150 mm distance.(B-9.26) 45 Providing and fixing square bars or other flat welded to windows, ventilators etc. (B-9.27) 46 P & F M.S. Sheet 1mm thick single leaf door shutter in angle iron frame 35 x35x5 mm suitablly diagonally braced with 25 x 3 mm flat iron above & below lock rail of size 50x5 mm beading extra including all fittings, as per direction of Engg. Incharge but excluding cost of chowkhats: including two coat of anti-corrosive red oxide primer paint. (B-9.17) 47 Providing Gola 75×75 mm in cement concrete 1:2:4(1Cement:2coarse sand: 4 stone aggregate 10mm and down gauge) including finishing with cement morter 1:3 as per standard design.(B-10/10.22) 48 Lettering with black Japan paint of approved brand and manufacture. (B-12.62.2) 49 Repair of existing steel glazed doors, windows and ventilator, MS sheet door, garge doors, compound wall gates etc. by welding drilling complete include. Cost of welding rods and hire charge of welding meachine and TP etc complete.(B-13.23) 50 Renewing glass panes,with putty and nails wherever necessary.Float glass panes of thickness 4 mm (B-13.4.1) 51 Labour charges for repair to door / window without using any material such as applying randha (finishing) tightening of bolts & screw etc. (B-13.24) 52 Repair to damaged cement plaster of stone chajja with CM 1 : 3 of required thickness on top &bottom as per existing pattern and making patta etc complete up to three floor level as per direction of Engineer in charge including all necessary scoffolding etc (B-13.31) 53 P & F sand cast Floor Trap (Nahni) of (IS : 1729 mark) of approved quality / make with socket down or hinged grating including good the floor.Size 100x100mm. (S-3.12.1) 54 Supply & fixing G.I. Union ISI marked in G.I. pipe line as required complete in all respect of size :(A) 15mm dia nominal bore (S-2.32.1) 55 (B) 25mm dia nominal bore (S-2.32.3) 56 P&F Indian type white glazed vitreous china 1st quality W.C. orissa pan (IS : 2556 Mark) with 100 mm vitreous china P or S trap including cutting and making good the wall and floor.Size 580x440 mm.(S-1.2.2) 57 P&F WVC wash basin (Ist quality IS: 2556 mark) of approved make with C.I. brackets duly painted, 1 No.15mm C.P. Pillar cock (IS: 8934 mark) & 32mm C.P. brass waste coupling of approved make, 25mm G.I. waste pipe complete including cutting and making good the walls,580mm X 450mm. (S-1.36.4) 58 P&F Towel rail or Ring of approved quality/make C.P.brass towel rail with brackets 450x20mm. (S-1.47.3) 59 P&F PVC storage tank (IS: 12701 marked including the BIS license No.) of approved make with cover,25 mm dia IM long over flowing & 25 cm. Long wash out pipe with plug & socket, including making connection etc. Complete of approved deisgn : 500 liters capacity. (S-2.26.3) 60 P&F Looking Mirrors with P.V.C. frame of approved (atul/Modi guard.Sanit Gobin or equivalent) size 500x400mm. (S-1/1.45.1) 61 P & F Chlorinated Polyvinyl Chloride (CPVC) pipe, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fitting i/c fixing the pipe with clamps at 1.00m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement & testing of joints complete as per direction of Engineer in Charge. ( Internal work Exposed on wall). (A) 15mm nominal outer dia pipes. (S-2.37.1) 62 (B) 25mm nominal outer dia pipes. (S-2.37.3) 63 P & F Chlorinated Polyvinyl Chloride (CPVC) pipe, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, this included jointing of pipes & fittings with one step CPVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. ( External work). (A) 15mm nominal outer dia pipes. (S-2.39.1) 64 (B) 25mm nominal outer dia pipes. (S-2.39.3) 65 Making connection of GI distribution branch with GI main including all fitting : Upto 25mm dia.(S-2/2.3.1) 66 P&F bib cock (IS : 8931 mark), Superior quality of approved make.(A) CP Brass bib cock 15mm nominal bore. (S-2.7.3) 67 P&F ball cock (IS : 1703 mark) with rod& PVC ball complete: Brass wt. Not less than 300gm 15mm. (S-2.11.1) 68 P & F Full way valve (IS : 778 Mark) or wheel valve of approved make. (A) Gun-metal 15mm nominal bore. (S/2.15.1) 69 (B) Gun-metal 25mm nominal bore. (S/2.15.3) 70 P & F Flush Cock / Flush Valve (IS : 9758 Mark) for WC of approved quality make :Brass / Gun metal Half-turn wt. 1 Kg. of approved quality / make, 25mm nominal bore. (S-2.14.9) 71 P&F inlet connection (Angle velves) superior quility of approved make for washbasin Gyser etc. CP intel connection 15 mm Brass (IS: 8931 marked). (S-2.12.1) 72 P & F 15 mm. Dia Connection Pipe of approved quality/make :PVC pipe withC.P. Brass nuts upto length, 300mm. (S-2.13.1) 73 Construction of manhole in all typeof soil inner size 90X 60 Cm. 300 mm thick masonry in CM 1:6, 10 Cm thick CC 1:5:10 in foundation, 20 mm thick inside plaster in CM 1:6, finished with floating neat cement, 50 mm thick M -15 grade C.C fooring, making, channels, 80mm thick stone slab covering with 40mm thick M- 15 grade C.C flooring, Cement cocer with frame of 450mm dia, earthork etc. as per design including disposal of surplus earth within 50 mtr. lead. Depth up to 0.5 m.(S-3.19.1) 74 Construction of soakage well in all type of soil with 300 mm thick dry masonry, top and bottom 300mm course in CM 1:6, 80mm thick stone slab, jointing of slab in CM 1:3 Ralthal, kharanja, 40. mm thick M-15 grade C.C. flooring, earthwork complete as per approved drawing including disposal of earth within a lead of 50 mtr. Size 240 cm . dia outside & 240 Cm. depth.(S-3.22.3) 75 Construction of septic Tank in all types of soil with 40 Cm .thick masonry in CM 1:6, 15 Cm thick C.C bed of 1:5:10, M- 15 grade C.C floor & RCC slab covering with M15 grade c.c. floor, 50 mm thick stone slab partition walls, 20 mm thick plaster in CM 1:6 finished with neat floating cement, 4 Nos stone foot rests of approved design ,two No. 450 mm dia each Ferro cement cover with frame, earth work etc. complete as per approved drawing including disposal of surplus earth within a lead of 50 mtr:-. size 200×100×130 cm. (for 10 users.) with 115 mm thick RCC (M-20) slab with Tor steel reinforcement 8mm ϕ @15 cm c/c bothways including shuttering complete in all respect.(S-3.27.1) 76 Providing and laying cement concrete 1:5:10( stone aggregate 40mm nominal size) upto haunches of S.W. pipes including 150mm thick bed concrete ( Width W= Dia of pipe in Cm + 30Cm.) conrete width to be reduced from width W at centre of pipe to 0 at top of pipe(Excluding cost of pipe).100 mm diameter S.W. Pipe.(S-3.3.1) 77 Construction of chamberin all typeof soli with300 mm. thick masonry in CM 1:6 m 10Cmthick C.C1:5:10 infoundation, 20mm thick inside plaster in CM 1:6, finshed with floatinf neat cenent50 mm thickM-15 grade C.C flooring, Ferro work etc. complete as perdesing includingdisposal of surplus earth within a lead of50 mtr. Inside size 300 X 300 mm depth upto 0.5 M Cement cover with frame.(S-3.21.1) 78 P&F rigid PVC pipe (IS:4985 mark) class-II (4kg/Cm2approved quality/ make including jointing the pipe with solvent cement rubber ring and lubricant (A) 75 mm dia (S-3.16.2) 79 (B) 110mm dia (S-3.16.3) 80 P&F rigid PVC pipe (IS:4985 mark) of appoved quality/ make incliding joint the pipe with solvent cement rubber ring and lubricant : 110 mm dia.(A) Bend 45°(S-3.17.8 ii) 81 (B) Bend 87.5°(S-3.17.9 ii) 82 (C) Vent Cowel. (S-3.17.12. ii) 83 (D) Pipe Clip.(S-3.17.15.ii)
