Public Works Department-PWD has published Water Supply Scheme Under Jjmscheme At Bhuban Para In East Karbook Adc Village / Sh:- Construction Of Ssf With Up Flow Ruffling Filter, Masonary Well, Clear Water Reservoir And Distribution Pipeline Including Domestic Connection And Necessory Arrangementi. Submission Date for this Tender is 10-04-2024. Reservoir Tenders in karbook Tripura. Bidders can get complete Tender details and download the document.
| 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 sqm 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 soil as directed, within a lead of 50 m. - All kinds of soil |
| 2 | Extra for additional lift of 1.5m or part thereof:- All kinds of soil. |
| 3 | Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5m...... All kinds of soil. |
| 4 | Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering :- All work upto plinth level i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 6 | First class brick work in foundation and plinth including cost of all materials as required complete:-A) In cement mortar 1:4 ( 1 cement : 4 fine sand ). |
| 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 level : A) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 8 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.i) TMT bars og grade Fe-500D or more. |
| 9 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- A) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 10 | Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- (A)1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 11 | Centering shuttering including struttings, propping etc. and removal of form work for:i) Foundation, footings, bases for columns,etc. for mass concrete with timber plank. |
| 12 | ii) Columns, pillars, piers, Abutments, post and struts with wooden plank. |
| 13 | iii) Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank |
| 14 | 12 mm cement plaster of mix.i)In cement mortar 1 : 4 (1 cement : 4 fine sand ) |
| 15 | Neat cement punning : |
| 16 | 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 (up to 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....A) 0.63 mm thick with zinc coating not less than 275gm/m2. |
| 17 | Providing ridges or hips of width 60 cm over all in plain G.S. fixed with polymer coatedJ or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washerscomplete. i) 0.63 mm thick with zinc coating not less than 275 gm /m2 |
| 18 | Pumping out of water by diesel engine pump as per specification and direction of the Engineer-in-charge. |
| 19 | Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position:i) Local Teak wood |
| 20 | Providing and fixing hard drawn steel wire fabric 75 x 25 mm mesh of weight not less than 7.75 kg per sqm to window frames etc. including 62 x 19 mm beading of Gamair wood. |
| 21 | Providing &lowering of UPVCpipe as per IS:12818 after washing of the bore hole by manual means as per specification and direction of the Engineer-in-charge. A ) " CM" casing pipe. i)150 mm dia |
| 22 | Providing and fixing of UPVC end cap / well capsuitable for UPVC "CM" casing or "CS" casing or "RS" pipes as per specification and direction of the Engineer-in-charge.i)150 mm dia |
| 23 | Supplying and installation of water lubricated submersible pump having ISI marked of capacity 2000 GPH total head upto 60 mtr. couple with submersible motor 3 HP suitable 240 volts(+10% variation single phase,50HP AC supply DOL starting method to run at 2880RPM alongwith 35 mtr 2.5sqmm PVC insulated 3 core flat copper cables including fitting fixing and lowering it with 40mm dia G.I. pipe upto 100 ft.(30.00mtr) etc. complete as per direction of the Engineer-in-charge.(40mm dia. G.I. pipe and fittings will be paid separately) |
| 24 | Supplying and fitting fixingof MS box of having size 60cm x 60cm x 45cm with slope roof and front shutter with locking arrangement fitted with 4 nos. 40mm x 40mm x 6 mm MS angle of 1.60m long in/c providing & fitting wooden board inside the box having size 55cm x 55cm x 1"" thick for fitting all the electrical features like starter, main switch and in/c cost of necessary painting & embedding the box with CC block size 30cm x 30cm x 60cm with 1:2:4(1 cement:2 R/sand:4 jhama brick aggregate 20 mm n/s) as per direction of the Engineer – in – charge.( starter,main switch etc. will be pai separately) |
| 25 | Providing and fixing G.I. pipes of medium class as per IS: 1239 with latest amendment complete with G.I. fittings and clamps, including cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer-in-charge.A.Internal work - Exposed on wall ( i ) 40 mm dia nominal bore |
| 26 | Providing and fixing fixing of housing clamp ( made with 12 mm thick MS sheet) alongwith well cap ( made with 10 mm thick MS sheet) with necessary arrangements for SBDTWas per CPWD specification and direction of the Engineer-in-charge. i ) 150 mm dia |
| 27 | Providing and fitting fixing of steel sheet enclosed switch fuse unit( suitable for DIN fuses), tripple pole with neutral link(TPN), 415/500 volt, L&T/Havels/BCH make etc complete as per specification anddirection of the Er-in-charge .i) 63 amps |
| 28 | Providing and fitting fixing of single phase motor starter panel unit 3.0 HP capacity comprising with 2 pole conductor, over load relay, capacitor, volt meter, amps meter of BCH/L&T make with necessary copper wire etc. completeas per specification anddirection of the Er-in-charge. |
| 29 | Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer-in-charge.i )50 mm dia |
| 30 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.All kinds of soil. |
| 31 | Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth upto 50 m and lift upto 1.5 m, disposed soil to be levelled and neatly dressed:All kinds of soil. |
| 32 | 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.-All kinds of soil |
| 33 | Supplying and filling in plinth, under floor, foundations etc. With sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 34 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering –-All work upto plinth level: 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) |
| 35 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement--All work upto plinth level: 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size) |
| 36 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 20 mm nominal size) |
| 37 | Centering shuttering including struttings, propping etc. and removal of form work for: a) Foundations, footings, bases for columns etc. for mass concrete with timber plank |
| 38 | b)Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply |
| 39 | A) Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 40 | B) Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.Thermo-Mechanically Treated bars of grade Fe-500D or more |
| 41 | Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:3 ( 1 cement : 3 fine sand ). |
| 42 | 12 mm cement plaster of mixCement mortar 1:4 (1 cement : 4 fine sand) |
| 43 | 6 mm cement plaster of mix :In cement mortar 1 : 3 ( 1 cement : 3 fine sand ) |
| 44 | Neat cement punning |
| 45 | Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like as required as per direction of the Engineer-in-charge, consisting of : (i) 1st course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. (ii) 2nd course of 20 mm cement plaster 1:3 (1 cement : 3 fine sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. (iii) 3rd course of applying blown or residual bitumen applied hot at 1.7 kg. per sqm of area. (iv) 4th course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/ sqm). [Payment shall be made after submission of the product performance shall carry guaranteed for 10 years against any leakage] |
| 46 | Providing and fixing MS angle ( 50 x 50 x 5 mm) to act as nosing with lugs of MS flat 10 x 5 mm, 100 mm long forked at end 60 cm apart ( minimum three lugs to be provided ) including necessary welding and applying a priming coat of approved primer on exposed surface etc. complete. |
| 47 | Providing and fixing hand rail using structural steel etc. of approved size by welding etc. to steel ladder railing, balcony railing and staircase railing etc. including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer complete as required:-G.I.pipes.i. 40 mm dia G.I pipe; |
| 48 | Providing and fixing G.I. pipes of Heavy class as per IS:1239 with latest amendment complete with G.I.fitting including trenching and refilling, cutting and making good the walls etc.complete as per CPWD specification and direction of the Engineer-in-charge.i) 32 mmdia. nominalbore |
| 49 | ii) 50 mmdia. nominalbore |
| 50 | Providing and placing filter sand(local quarry) including washing the bed etc complete as per direction of the Er-in charge. |
| 51 | Providingand placing rapid gravity filter gravels having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and thedirection of the Engineer - in-charge. |
| 52 | Providing, fixing and laying rigid UPVC pipes conforming to IS : 4985 jointing with couplers, of same class conforming to IS : 10124 ( Pt-II ) with solvent cementconforming to IS : 14182 including testing of joints complete ( but excluding the cost of specials like bend, tees etc. which will be paid separately ) as per chapter 20 of CPWD specification and direction of the Engineer - in - charge.i) 110 mm OD |
| 53 | Suplying and fitting fixing of 100mm dia UPVC screen pipe (slot size 0.20mm) conforming to relavant IS including necessary fittings etc. complete as per direction of the Engineer-in -charge. |
| 54 | Providing and laying S&S centrifugally cast(spun) Ductile iron Class K-7 pipes conforming to IS:8329 as per CPWD specification and direction of the Engineer-In-Charge.A). External work iii) 125 mm dia Ductile Iron Class K-7 pipes. |
| 55 | iv) 100 mm dia Ducctile Iron K-7 pipes |
| 56 | Charges for cutting D.I pipe with steel saw by manual means as per chapter 20 of CPWD specification and direction of the Engineer-in-Charge. iii) 125 mm dia |
| 57 | iv) 100 mm dia |
| 58 | Providing and fixing C.I sluice valves (with cap) complete with bolts, nuts, rubber insertions etc (the tail pieces if required will be paid separately) as per CPWD specification and direction of the Engineer-in-chage. |
| 59 | Providing and fixing DI specials as per CPWD specification and direction of the Engineer-In-Charge. J. D.I flanged socketted tail piece. i. 100 mm dia |
| 60 | ii. 125 mm dia |
| 61 | K. D.I flanged spigotted tail piece. i. 100 mm dia |
| 62 | ii. 125 mm dia |
| 63 | Extra for Providing and mixing water proofing material in cement concrete work in doses by weight of cement manufacturer"s specification |
| 64 | Providing and fixing M.S. round holding down bolts with nuts and wahser plates complete as per standard design. |
| 65 | 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 (up to 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.i . 0.63mm thick with zinc coating not less than 275gm/m2 |
| 66 | Steel work in built up tubular(round, square or rectangular hollow tubes ettc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (i) Hot finished welded type (40 mm dia) |
| 67 | Providing and placing of anthracite coal (3 mm to 6 mm ) of SP gr. 1.4 in IRP as per specification & direction of the Er-in-charge. |
| 68 | Providing & lowering of UPVC pipe as per IS:12818 after washing of the bore hole by manual means as per specification and direction of the Er-in-charge. i) CM casing pipe 150 mm dia |
| 69 | ii) RS pipe 100 mm dia |
| 70 | 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 getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m |
| 71 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement-5.2.2.21:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) |
| 72 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.19.4 Thermo-Mechanically Treated bars of grade Fe-500D or more @ 90.00 Kg/ Cum of concrete. |
| 73 | Centering shuttering including struttings, propping etc. and removal of form work for: 5.9.6.2 Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank Column: |
| 74 | Excavating trenches of required width for pipes,cables, etc. including excavation for sockets, dressing of sides where required, rammingof bottoms, depth up to 1500 mm (slope-1 in 200) including getting out the excavated soil and bacfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc and disposing of surplus excavated soil with all required leads as per chapter-2 of CPWD specification and direction of the Er-in-charge. A. For UPVC pipes in new Work : (a) In all kinds of soili) For pipes not exceeding 90 mm dia. |
| 75 | ii)For pipes exceeding 90 mm dia. but not exceeding 300 mm dia. |
| 76 | Providing andlaying of flexible PVC pipe ( conforming to IS: 7634 ) complete as per specification and direction of the Engineer-in-charge( cost of earth work and fittings will be paid separately). i. 15 mm dia |
| 77 | ii. 20 mm dia |
| 78 | iii. 25 mm dia |
| 79 | Providing, fixing and laying rigid UPVC pipes cinforming to IS: 4985 jointing with couplers, of same class conforming to IS: 10124 Pt- II ) solvent cement conforming to IS: 14182 including testing of joints complete( but excluding thecost of specials like bends, tees, etc which will paid separately) as per CPWD specification and direction of the Engineer-in charge.....A) Class-3( Working pressure 6.0kg/cm2 ).i) 90 mm OD |
| 80 | ii) 110 mm dia. |
| 81 | iii) 140 mm dia. |
| 82 | Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge.External work.i) 15 mm dia. Nominal bore |
| 83 | ii. 20 mm dia. nominal bore |
| 84 | ii) 40 mm dia. Nominal bore |
| 85 | iii) 50 mm dia. Nominal bore |
| 86 | Providing and fixing G.I. socket as per CPWD specification and direction of the Engineer - in - charge.40 mm dia |
| 87 | Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge.40 mm dia |
| 88 | Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge.40 mm dia |
| 89 | Providing and fixing G.I. Reducer with the pipe line includingntesting of joints complete as per CPWD specification and direction of the Engineer - in - charge.i. 50 x 40 mm dia. |
| 90 | ii. 40 x 25 mm dia. |
| 91 | iii. 25 x 20 mm dia. |
| 92 | iv. 20 x 15 mm dia. |
| 93 | Charges for making hole by drilling and making thread by thread bit in the C.I/D.I pipe as per specification and direction of the engineer-in-charge. a) 15 mm nominal bore. |
| 94 | Providing and fixing G.I unionas per chapter 20 of CPWD specification and direction of the engineer-in-charge.i. 15 mmNominal bore |
| 95 | ii. 40 mm Nominal bore |
| 96 | iii. 50 mmNominal bore. |
| 97 | Providing and fixing G.I socketas per chapter 20 of CPWD specification and direction of the engineer-in-charge. i. 15 mmNominal bore |
| 98 | ii. 40 mm Nominal bore |
| 99 | iii. 50 mmNominal bore. |
| 100 | Providing & fitting fixingof G.I. flange ( 10 mm wall thickness ) by welding with G.I. / MS pipe and placing position as per specification and the direction of the Engineer-in-charge.vi.50 mm dia |
| 101 | Providing and fixing G.I. equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i. 40 x40 x40 mm dia |
| 102 | ii. 50 x 50 x 50 mm dia |
| 103 | Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.i. 40 mm dia |
| 104 | ii. 50 mm dia |
| 105 | Providing and fixing of brass ferrule with C.I cover conforming t o IS 2692in/c boring and tapping the main as per chapter 20 of CPWD specification and direction of the engineer-in-charge.a) 15 mm nominal bore. |
| 106 | Providing and fixing UPVC service saddle as per chapter 20 of CPWD specification and direction of the engineering in charge i. 40 mm dia with 15 mm dia opening |
| 107 | ii. 50 mm dia with 15 mm dia opening |
| 108 | Providing and laying of flexible PVC pipe(conforming to IS:7634) complete as per specification and direction of the E-I-C.( cost of earth work will be paid seperately).i. 15 mm dia |
| 109 | ii. 20 mm dia |
| 110 | iii. 25 mm dia |
| 111 | Providing and fixing G.I. Bend /elbow in the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. i.15mm dia |
| 112 | ii. 40 mm dia |
| 113 | iii. 50 mm dia |
| 114 | providing and fixing in position PVC hydrant post of 110 mm dia and 1000 mm long with cement conc. 1:5:10 (1 cement :5 fine sand :10 graded brick aggregate 1st class 40 mm nominal size) inside the post, 300 mm shall be keep bellow ground level in/c providing in embedding 15 mm dia union 1no, 150 mm long nipple 2 nos ci along handle bib cock 1 no in painting the pipe with water coating proffing paint and necessary items with earth work in/c refilling complete as per cpwd specification and direction of the engineer in charge. |
| 115 | providing and fixing RCC platform of size 900x900x75mm with curve of size 50 x50mm keeping and opening of 100mm long in a suitable place for draining out of water (made with cement concrete 1:2:4 ( 1 cement :2 sand :4 brick agg first class 20mm nominal size)& steel reinforcement (TMT bars ) 6nos, 8 mm dia in both direction in/c plastering the exposed surface with 12 mm thick mortar 1:3 (1 cement :3 sand) finished with a floating coat of neat cement ) complete with all earth work required including refilling as per CPWD specificationand direction of the engineer in charge. |
| 116 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. -All kinds of soil |
| 117 | Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete. |
| 118 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: i) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size) |
| 119 | ii) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) |
| 120 | Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement -All work upto plinth level: i)1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) |
| 121 | Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- i)1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) |
| 122 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete uptoplinth level. a) Thermo-Mechanically Treated bars of grade Fe-500 D or more. |
| 123 | Centering shuttering including struttings, propping etc. and removal of form work for: a) Foundations, footings, bases for columns etc. for mass concrete with steel formwork |
| 124 | b)Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply |
| 125 | c)Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply |
| 126 | Providing andlaying of flexible PVC pipe ( conforming to IS: 7634 ) complete as per specification and direction of the Engineer-in-charge( cost of earth work and fittings will be paid separately). i). 25 mm dia |
| 127 | Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. i) 20 mm dia. |
| 128 | ii) 25 mm dia. |
| 129 | iii) 32 mm dia. |
| 130 | iv) 40 mm dia. |
| 131 | Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge. i) 25 mm dia |
| 132 | Providing and fixing G.I. Full way valve as per CPWD specification and direction of the Engineer - in - charge. ii) 40 mm dia |
| 133 | 6 mm cement plaster of mix a) Cement mortar 1:3 (1 cement : 3 fine sand) |
| 134 | Neat cement punning. |
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