Public Works Department-PWD has published Tender For Construction Of Pump House Installation Of 5000 7500 Gph Pump Motor In C Electrical Accessories And Laying Of Upvc Distribution System Of The Dtw Scheme At North 60 Card Gonda Twisa Sub Division Under Dhalai District During The Year 2023. Submission Date for this Tender is 05-10-2023. Pump House Construction Tenders in gandacherra Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earthwork in excavation by mechanical means(Hydraulic excavator)/manual means in foundationtrenches 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 mtr.- all kinds of soilPump house wall section-L/W-2x6.38x0.38x0.80=3.879 S/W-2x3.62x0.38x0.80=2.200For Outer Pillar 1x2x0.90x0.90x0.80=1.296 |
| 2 | 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.Total of item no-1 |
| 3 | Earth work in rough excavation [by manual means], banking excavated earth in layers not exceeding 20 cm in depth, breaking clods watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and liftupto 1.5 m :Pump house floor-all kinds of soil 1x5.62x3.62x0.55=11.189 Deduct available earth (-)ve = 7.375 Net Banking=11.189-7.375= |
| 4 | Supplying and filling inplinth, under floor, foundations etc.with sand (fine) from local quarry with all lifts,cluding spreading in horizontal layers, watering, grading to required slope, ramming, consolidatingand compacting each layer by using plate compactor or by any suitable method complete.Pump house wall section-L/W-2x6.38x0.38x0.10=0.485 S/W-2x3.62x0.38x0.10=0.275 For Outer Pillar 1x2x0.80x0.80x0.10=0.128 Pump house floor- 1x5.62x3.62x0.10=2.034 |
| 5 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - all work upto plinth level. |
| 6 | a) 1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size) Pump house wall section-L/W-2x6.38x0.38x0.10=0.485 S/W-2x3.62x0.38x0.10=0.275For Outer Pillar 1x2x0.80x0.80x0.10=0.128 |
| 7 | b) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size) Pump house floor- 1x5.875x3.875x0.10=2.277 Deduct for well- 22/7x0.15x0.15x0.10= 0.007 cum (-ve) Net flooring= 2.277-0.007 |
| 8 | First class brick work in foundation and plinth including cost of all materials as required complete In Cement mortar 1:4 ( 1 cement : 4 fine sand) Pump house wall section- 15" wall- L/W-2x6.38x0.38x0.23=1.115 S/W-2x3.62x0.38x0.23= 0.633 10" wall- L/W-2x6.25x0.25x1.12=3.50 S/W-2x3.75x0.25x1.12=2.10 |
| 9 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level: a) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) Pump house floor- 1x5.875x3.875=22.766 Deduct for well- 22/7x0.15x0.15= 0.07 sqm Net flooring= 22.696 sqm |
| 10 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto floor five level. Thermo-Mechanically Treated bars/ Cold twisted deformed steel bars 12 mm dia tor: Base of column-2x8x0.85m=13.60 2x8x0.85m=13.60 Vertical bar of column2x4x6.95m=55.60 Total= 82.80m @0.89 kg/m=73.692 kg |
| 11 | Centering shuttering including struttings, propping etc. and removal of form work for:Foundations,footings bases for columns etc for mass concrete with timber 2x4x6.20x0.25= 12.40 |
| 12 | 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- In plinth and skirting courses, fillets, columns, pillars, posts and struts 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) Column for support of G.I. pipe for hanging chain pully.base of column-2x0.90x0.90x0.15=0.243 2x6.20x0.25x0.25= 0.775 |
| 13 | 12 mm cement plaster of mix Cement mortar 1:4 (1 cement : 4 fine sand) |
| 14 | Net cement punning .In cement mortar 1 : 4 ( 1 cement : 4 fine sand) |
| 15 | Providing and placing of G.I. pipe over the pump house on top portion of the R.C.C. column as per specification and the direction of the Engineer-in-charge. 150 mm dia nominal bore 1x6.10m=6.10 m |
| 16 | First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:-.In cement mortar 1:4 ( 1 cement : 4 fine sand ) 1x3x3.30x0.25x0.25=0.619 1x3x3.00x0.25x0.25=0.563 |
| 17 | Steel work in built up tubular ( round,square or rectangular hollow tubes etc)trusses includng cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, welded and bolted including special shaped washers etc. complete as required:- Electric resistance or induction butt welded tubes.Pump house truss 50mm dia- LS 80 m @ 5.10 kg/m=408.00kg 40 mm dia-LS 40 m @3.61 kg/m=144.40kg Total=552.40 kg |
| 18 | Providing and fixing 1mm thick M.S. sheet door/window with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required. Using M.S. angels 40x40x6 mm for diagonal braces.Door-1x2.10x1.20= 2.52 sqm Window- 2x1.20x0.90= 2.16 sqm Total= 4.68 sqm |
| 19 | Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square orround bars etc. all complete.Fixed to steel windows by welding |
| 20 | Fixed to steel windows by welding |
| 21 | b) Fixed to openings /wooden frames with rawl plugs screws etc. |
| 22 | Providing corrugated G.S. sheet roofing/walling 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.Providing corrugated G.S. sheet roofing/walling 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. 0.63mm thick with zinc coating not less than 275gm/m2 1x7.50x5.50= 41.25 sqm |
| 23 | Painting on G.S. sheet with synthetic enamel paint (two or more coats) of approved brand and manufacture of required colour to give an even shade on new work including a coat of appropriate steel primer but excluding a coat of mordant solution complete including cost of materials required. |
| 24 | Applying a coat of mordant solution on G.S. sheeton new work including cost of materials required.With a solution made of 38 gms of copper acetate in litre of soft water |
| 25 | Half brick masonry with first class bricks in superstructure upto floor five level including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ). 1x1x6.125x3.30=20.213 1x1x6.125x3.00=18.375 1x2x3.875x1/2(3.30+3.00)=24.413 Total=63.001 Deduct for-Door- 1x2.10x1.20=2.52 Window- 1x2x1.20x0.90=2.16 |
| 26 | Finishing walls with premium acrylic smooth exterior paint of required shade of approved brand and manufacture on new work ( two or more coats applied @ 1.43 kg/10 sqm ) over and including base coat water proofing cement paint applied @ 2.20 kg/10 sqm complete including cost of materials required. Outer Side-1x1x6.125x3.30=20.213 Deduct for-Door- 1x2.10x1.20=2.52 Window- 1x2x1.20x0.90=2.16 |
| 27 | Distempering with oil bound washable distemper of approved brand and manufacture and of required shade on new work ( two or more coats ), over and including a priming coat of cement primer to give an even shade complete including cost of materials required.1x1x5.875x3.30=19.388 1x1x5.875x3.00=17.625 Deduct for- Door- 1x2.10x1.20=2.52 Window- 1x2x1.20x0.90=2.16 |
| 28 | Providing and fixing MS bolts including nuts and washers complete as per standard design:- |
| 29 | Upto 300mm length. |
| 30 | Above 300mm length. |
| 31 | Painting with synthetic enamel paintof approved brand and manufacture of required coloro to give an even shade ( payment shall be made after submission of Test Certificate issued by the Manufacturer) Two or more coats on new work over an under coat of suitable shade with oridinary paint (primer) of approved brand and manufacture. |
| 32 | Installation of submerssible pump with motor upto the depth of 100 ft by GI pipe ( conforming to IS : 1239 medium class ) with tailpiece as required welded with GI flange in/c providing fitting fixing by necessary rubber washer, nuts & bolts, MS safety clamp etc. as per required size and making necessary electrical connection with main switch / starter with motor in/c commissioning & trial run as per direction of the Engineer-in-charge.5000/7500 GPH capacity with 100 mm dia G.I. pipe and 10 mm thick GI flange |
| 33 | Providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) Gamair wood pannel board for fitting fixing oflectrical items, in/c 2 nos MS angle post ( size 2 inch x 2 inch x 9 feet ), nuts & bolts etc. for irrection of the same by 1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats & plastic paint as per specification and direction of the Engineer-in-charge. |
| 34 | Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN), 415/500 Volt, L & T / Havell"s/BCH make etc. complete as per specification and direction of the Engineer-incharge. |
| 35 | 63 Amps |
| 36 | 200 amps |
| 37 | Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range , 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction of the Engineer-in-charge.25-32 Amps |
| 38 | Providing and fitting fixing of Fully Automatic Star Delta type Motor starter ( 3 ph. 50 Hz, 415V) in Steel Sheet Enclosures with Contractors and Timer etc. complete suitable for submersible Pump L & T, BCH, ABB make as per specification and direction of the Engineer-in-charge.25Hp/18.50 KW Relay range within 13-21 + 10% |
| 39 | Providing and fitting fixing of moving iron type, Range 0-500 V, 96mm x 96 mm size AC Volt meter ( L & T / AE make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 40 | Providing and fitting fixing of moving iron type, Range 0-100 A, 96mm x 96 mm size AC Amps meter direct reading type ( L & T / AEmake) with selector switch and CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 41 | Providing and fitting fixing of 3 phase indicating lamps fitted with panal board with three different colour lamp with batten holder complete as per direction of the ingineer in charge. |
| 42 | Providing and fitting fixing with PVC insulated single core multistrand Copper cable conforming to IS : 694 for inter connection with all electrical equipments of the pannel board as per specification and direction of the Engineer-in-charge. |
| 43 | Providing earthing with perforated 40 mm dia G.I. pipe (Medium class) ( 12 mm dia perforation ), laying of 4 mm dia GI wire from earth electrode to panel, including excavating hole of 600 mm dia and refilling with Salt and Charcoal / coke in alternate layers of 300 mm , as per standard specification and direction of the Engineer-in-charge.For 3-phase connection with 4.00 mtr long G.I. pipe |
| 44 | Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 200)including getting out the excavated soil and backfilling 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 Engineer - in - |
| 45 | A. For UPVC pipes in new work a. In all kinds of soil I) For pipes not exceeding 90 mm dia |
| 46 | II) For pipes exceeding 90 mm dia but not exceeding 300 mm dia |
| 47 | B. For G.I. / C.I. / D.I. pipes in new work In all kinds of soil II) For pipes exceeding 90 mm dia but not exceeding 300 mm dia |
| 48 | Labour charge for laying different dia rigid UPVC pipes of working pressure 2.50kg/cm2 complete with necessary coupler and cement solvent joints |
| 49 | a) 90 mm dia |
| 50 | b) 110 mm dia |
| 51 | c) 140 mm dia |
| 52 | d) 160 mm dia |
| 53 | Providing and laying different dia rigid UPVC pipes of Working Pressure 2.5 kg/4.0 kg/ sq.cm. complete with necessary coupler and solvent cement as per CPWD Specification & direction of Engineerin- charge. |
| 54 | A) Working pressure 4.00kg/2.50 kg/cm2 a) 90 mm dia |
| 55 | b) 110 mm dia |
| 56 | c) 140 mm dia |
| 57 | d) 160 mm dia |
| 58 | Providing and fitting fixing rigid UPVC reducing socket (one size lower at one end, both end socketted) suitable for pipes of Working pressure 2.5/4.0 kg/sq.cm. as per CPWD Specification & direction oProviding and fitting fixing rigid UPVC reducing socket (one size lower at one end, both end socketted) suitable for pipes of Working pressure 2.5/4.0 kg/sq.cm. as per CPWD Specification & direction of Engineer-in-charge. |
| 59 | (a)110X90 mm |
| 60 | (b)140X110 mm |
| 61 | (c)160X140 mm |
| 62 | Providing and fitting fixing of different dia rigid UPVC equal Tee(including earth cutting & backfilling all socketted) suitable for pipes as per IS specification of Working pressureProviding and fitting fixing of different dia rigid UPVC equal Tee(including earth cutting & backfilling all socketted) suitable for pipes as per IS specification of Working pressure 2.5/4.0 kg/sq.cm confirming to IS: 10124 (Part-V) as per CPWD Specification & direction of Engineer-in-charge. Equal Tee |
| 63 | 160x160x160 mm dia |
| 64 | 140x140x140 mm dia |
| 65 | 110x110x110 mm dia |
| 66 | 90x90x90 mm dia |
| 67 | Providing and fitting fixing of different dia rigid UPVC un-equal Tee(including earth cutting & backfilling all socketted) suitable for pipes as per IS specification of Working pressureProviding and fitting fixing of different dia rigid UPVC equal Tee(including earth cutting & backfilling all socketted) suitable for pipes as per IS specification of Working pressure 2.5/4.0 kg/sq.cm confirming to IS: 10124 (Part-V) as per CPWD Specification & direction of Engineer-in-charge. Equal Tee |
| 68 | 160x160x140 mm dia |
| 69 | 140x140x110 mm dia |
| 70 | 110x110x90 mm dia |
| 71 | 160x160x110 mm dia |
| 72 | 160x160x90 mm dia |
| 73 | 140x140x90 mm dia |
| 74 | Providing & fitting fixing rigid UPVCbend(30 degree,45 degree,60 degree, 90 degree) for UPVC pipes as per IS specification of Working pressure 2.5/4.0 kg/sq.cm as per CPWD Specification & direction of Engineer-in-chargeProviding & fitting fixing rigid UPVCbend(30 degree,45 degree,60 degree, 90 degree) for UPVC pipes as per IS specification of Working pressure 2.5/4.0 kg/sq.cm as per CPWD Specification & direction of Engineer-in-charge. |
| 75 | 90 mm dia |
| 76 | 110 mmdia |
| 77 | 140 mmdia |
| 78 | 160 mmdia |
| 79 | Providing, fixing and laying febricated UPVC endcapconforming to IS:10124 (Part 4) with solvent cement conforming to IS:14182 including testing of joints complete as per CPWD specification. |
| 80 | (a)90 mm dia |
| 81 | (b)110 mmdia |
| 82 | (c)140 mmdia |
| 83 | Providing and fitting fixing of G.I hydrant suitable for PVC pipes as per standard specification complete as per direction of Engineer-incharge (Rate excluding the cost of NTP control valve).a) 80 x 50mm dia |
| 84 | 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 perof CPWD specification and direction of the Engineer - in - charge. |
| 85 | 150 mm dia (PN-1.0) |
| 86 | 125 mm dia (PN-1.0) |
| 87 | 100 mm dia (PN - 1.6) |
| 88 | Labour charge for fitting fixing of CI sluice valve class-I with cap complete by providing nuts and bolts, 3mm thick rubber insertionetc. |
| 89 | (a)100 mm dia |
| 90 | (b)125 mmdia |
| 91 | (c)150 mmdia |
| 92 | Providing, fixing and laying flanged fabricated UPVC tailpiece with MS flange ( 8 mm thick ) conforming to IS : 10124 ( Part 6 ) with solvent cement conforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 93 | (a)160mm dia |
| 94 | (b) 140 mm dia |
| 95 | (c ) 110 mm dia |
| 96 | 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 EngineerProviding 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. |
| 97 | 150 mm dia nominal bore 1x1x6.00= |
| 98 | 125 mm dia nominal bore 1x1x6.00= |
| 99 | Supplying & fitting fixing of GI bend of approved quality |
| 100 | 150 mm dia |
| 101 | 125 mm dia |
| 102 | Hiring charge of welding set of single phase with operating staff and carrying upto the site of work including loading and unloading (both way) complete as per direction of Engineer-in-charge. |
| 103 | Providing & fitting fixing M.S flange (10mm thick) at site of work of approved quality. |
| 104 | 150 mm dia 1x1x2= |
| 105 | 125 mm dia 1x1x2= |
| 106 | Providing & fitting fixing Rubber flange washer 6 mm thick at site of work of approved quality. |
| 107 | 150 mm dia 1x1x2= |
| 108 | 125 mm dia 1x1x2= |
| 109 | Providing and fixing MS bolts including nuts and washers complete as per standard design:- Upto 300mm length.- 1x5x6= 30 nos1x4x6=24 nos 1x4x6=24 nosTotal=78 nos @ 0.10 kg/no= |
| 110 | Earthwork in excavation by mechanical means(Hydraulic excavator)/manual means in foundationtrenches 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 mtr.- all kinds of soilAll kinds of soil a) by manual means Sluice Valve chamber -8x1.70x1.70x1.00 = 23.12Cum Total =23.12 Cum |
| 111 | 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.Sluice Valve chamber - 8x1.70x1.70x0.10 = 2.312 Cum |
| 112 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level:a) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size)Hydrant grouting- 1x20x0.45x0.45x0.40=1.62cumSluice Valve chamber - 8x1.70x1.70x0.15 = 3.468 Cum Total=5.088cum |
| 113 | First class brick work in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand ). Sluice Valve chamber - 8x2x1.50x.25x0.75 =4.50CumTotal = 4.50 Cum |
| 114 | In cement mortar 1 : 4 ( 1 cement : 4 fine sand )Sluice Valve chamber (Inner Side wall) - 8x4x1.25x0.75 = 30.00 Sqm Sluice Valve chamber (Top of the wall) - 8x2x1.50x0.25 = 6.00 Sqm Total = Sqm |
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