Public Works Department-PWD has published Dtw Schemes Under Nabard-Xxvii Under South Tripura District During The Year 2023-24/Sh:-Construction Of 02(Two) Nos. Semi Permanents Pump House Of Size 4.00 Mtr. X 3.00 Mtr., Installation Of Pump Motor In/C Panel Board, Electrical Equipments & Laying Of U. Submission Date for this Tender is 06-01-2024. Pump House Construction Tenders in South Tripura 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 | 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 |
| 3 | 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. |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level: |
| 5 | i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 6 | ii) 1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size) |
| 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: |
| 8 | a)1 : 2 : 4 ( 1 cement : 2 fine sand : 4 graded well burnt brickaggregate of 20 mm nominal size) |
| 9 | 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- |
| 10 | i) 1 : 2 : 4 ( 1 cement : 2 fine sand : 4 graded well burnt brickaggregate of 20 mm nominal size) |
| 11 | First class brick work in foundation and plinth including cost of all materials as required complete:- |
| 12 | i) In cement mortar 1:4 ( 1 cement : 4 fine sand ). |
| 13 | First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- |
| 14 | In cement mortar 1:4 ( 1 cement : 4 fine sand ) |
| 15 | Extra for brick masonry work in triangular, square and rectangular pillars including cost of all materials as required complete. |
| 16 | Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- |
| 17 | i) In Cement mortar 1:4 ( 1 cement : 4 fine sand ) |
| 18 | Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto floor five level. |
| 19 | Thermo-Mechanically Treated bars of grade Fe 500D or more. |
| 20 | Centering shuttering including struttings, propping etc. and removal of form work for: |
| 21 | i) Foundations, footings, bases for columns etc. for mass concrete with timber plank |
| 22 | ii) Columns, Pillars, Piers, Abutments, Posts and Struts with wooden plank |
| 23 | Providing and fixing in position 1mm thick M.S. sheet sliding-shutters with frame and diagonal braces of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junction and corners 25mm dia pulley, 40x40x6mm angle and T-iron guide sufficiently long at the top and bottom respectively, channels & with bolts, nuts, rivets, locking arrangement, stoppers, handles, hold fast 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. |
| 24 | Providing and laying cement concrete 1:2:4 (1 cement: 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips etc. complete |
| 25 | i) 40 mm thick |
| 26 | Providing and fixing corrugated G.S. Sheet roofing fixed with polymer coated J or L hooks 8 mm diameter, bolts and nuts 6 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with lead and including a coat of approved steel primer and two coats of approved epoxy paint on overlapping of sheets complete ( upto a pitch of 60 degrees ) over a built structure including all types of necessary scaffoldings etc.but excluding the cost of the purlins, rafters and trusses etc.as per clauses of Chapter - 12 of CPWD specification. |
| 27 | i) 0.63 mm thick with zinc coating not less than 275 gm / m2 |
| 28 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) 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 |
| 29 | i) With mild steel tubes Hot finished welded (HFW) type medium class. |
| 30 | 12 mm cement plaster of mix |
| 31 | i.) Cement mortar 1:4 (1 cement : 4 fine sand) |
| 32 | 15 mm cement plaster on the rough side of single or half brick wall of mix: |
| 33 | i. Cement mortar 1:4 (1 cement : 4 fine sand) |
| 34 | Neat cement punning |
| 35 | Finishing walls with water proofing cement paint of required shade of approved brand and manufacture on new work ( two or more coats applied @ 3.84 kg/10 sqm) complete. [Payment shall be made after submission of Test Certificate issued by the Manufacturer. |
| 36 | a)New work (two or more coats applied @ 3.84 kg/10 sqm) |
| 37 | 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 water thinnable priming coat to give an even shade. [Payment shall be made after submission of Test Certificate issued by the Manufacturer] |
| 38 | a)New work ( two or more coats) over and including water thinnable priming coat with cement primer. |
| 39 | Providing and placing of G.I Pipe over the pump house on top portion of the RCC Column as per specification and the direction of the Engineer-in-charge. i) 150 mm dia |
| 40 | Providing ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete. |
| 41 | i) 0.63mm thick with zinc coating not less than 275gm/m2 |
| 42 | Providing and fixing M.S. grills of required pattern inframes of windows etc. with M.S. flats, square or round bars etc. all complete. |
| 43 | Fixed to steel windows by welding. |
| 44 | Providing and fitting fixing of 7500 GPH, 76 mtr head water lubricated submersible pump motor set of maximum 150 mm outer dia with maximum three (three) stage coupled with required wet and non-over loading submersible motor suitable for 340-440 volts 3-ph, 50 Hz AC supply and star delta method of starting along with 35 mtr 1x2x3x10 sqmm joint less PVC 3(three) core double length flat cable (continous length) of suitable size fitted with submersible motor, suction case, stainer, coulping key, verticle non return valve cum discharge case in/c supplying of 10 nos suitable guard with clips and nut and bolts, 2 pair MS column clamps in/c installation of submersible pump & motor up to the depth of 100 ft by G.I. pipe (Conforming to IS :1239 medium class) for column assembly which will be supplied by the agency at his own costs as per direction of the Engineer-In-Charge conforming to terms & conditions of the contract ( each pump motor shall consist of stainless closed type impeller, C.I. bowl, C.I. discharge cas,e pump shaft (stainless steel), bush (bronze) shaft sleve (Bronze/ Chromium) sand guard widening, motor, starter, counter thrust plate, thrust plate, thrust bearing segment etc. conforming to relevent BIS codes. |
| 45 | Providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) Gamair wood pannel board for fitting fixing of electrical items, in/c 2 nos MS angle post ( size 2 inch x 2 inchx 9 feet ), nuts & bolts etc. for irrection of the same by1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and paintingtwo ormore coats & plastic paint as per specification and direction of the Engineer-in-charge. |
| 46 | Providing and fitting fixing steel sheet enclosed switch fuse unit(suitable for DIN fuses), triple pole with Neutral Link (TPN), current range 63 Amps, 415/500 Volt, L & T / Havell"s/HPL make etc. completeas per specification and direction of the Engineer-in-charge. i) 63 Amps |
| 47 | Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of Thermal release range 25-32 Amps, 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction of the Engineer-in-charge.i.25-32 Amps |
| 48 | Providing and fitting fixing of Fully Automatic Star Delta type Motor starter ( 3 ph. 50 Hz, 415V, 35 HP/26 kw Relay range within 20-32 + 10% ) 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. i.35 HP/26 Kw Relay range within 20-32+10% |
| 49 | Providing and fitting fixing of moving iron type, Range 0-500 V, 96 mm 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. |
| 50 | Providing and fitting fixing of moving iron type, Range 0-100 V, 96 mm x 96 mm size AC Amps meter direct reading type ( L & T / AE make) with selector switch and CT coil as a electrical instrument of the pannel board as per specification and direction of the Engineer-in-charge. |
| 51 | Providing andfitting, fixing of 3 phase indicating lamps fittedwith panel board with three different colour lamp complete with batten holder as per direction of the Engineer-in-Charge. |
| 52 | Providing andfitting, fixing heavy duty box type (Resin filled) power factor correction capacitor L & T make etc. complete as per specification and direction of the Engineer-in-charge. i) 5-15 kVAr 440 V |
| 53 | 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. i. 95 sqmm |
| 54 | Providing earthing with perforated 40 mm dia G.I. pipe (Medium class) ( 12 mm dia perforation ) , 2.50 mtr. Long , 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. ii. for 3phase connection 4.00 mtr long G.I pipe |
| 55 | Providing and fitting, fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range, 415+ V, 50 Hz (L & T, BCH, ABB make) as per direction of the Engineer-in-Charge. i. 50-63 Amps |
| 56 | Excavating trenches of required width for pipes, cables, etc. including excavation for sockets and dressing of sides ramming of bottoms , depth minimum 1.25m including gettin out the excavated soil and then returning the soil as required in layers not exceeding 20 cm in depth including consolidating each deposited layers by ramming watering etc. and disposal of surplus excavated soil as directed within a lead of 50 m as per CPWD Specification & direction of Engineer-in-charge. A) All kinds of soil. |
| 57 | a) Pipe , cables etc. exceeding 75mm dia but not exceeding 160 mm dia . |
| 58 | 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. |
| 59 | i) 160 mm dia |
| 60 | ii) 140 mm dia |
| 61 | iii) 110 mm dia |
| 62 | iv) 90 mm dia |
| 63 | 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 pressure 2.5/4.0 kg/sq.cm confirming to IS: 10124 (Part-V) as per CPWD Specification & direction of Engineer-in charge. |
| 64 | i) 160x160x160 mm dia |
| 65 | ii) 140x140x140 mm dia |
| 66 | iii) 110x110x110 mm dia |
| 67 | iv) 90x90x90 mm dia |
| 68 | Providing and fitting fixing of different dia rigid UPVC unequal 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. |
| 69 | i) 160x160x140 mm dia |
| 70 | ii) 160x160x110 mm dia |
| 71 | iii) 160x160x90 mm dia |
| 72 | iv) 140x140x110 mm dia |
| 73 | v) 140x140x90 mm dia |
| 74 | vi) 110x110x90 mm dia |
| 75 | vii) 110x110x110 mm dia |
| 76 | 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 of Engineer-in-charge. |
| 77 | i) 160x140 mm dia |
| 78 | ii) 140x110 mm dia |
| 79 | iii) 110x90 mm dia |
| 80 | Providing & fitting fixing rigid UPVC bend(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. |
| 81 | i) 160 mm dia |
| 82 | ii) 140 mm dia |
| 83 | iii) 110 mm dia |
| 84 | iv) 90 mm dia |
| 85 | 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). |
| 86 | i) 80X50 mm dia |
| 87 | Providing and fitting fixing of CI(Cast Iron) NTP control valve (40 mm) suitable for fitting fixing with GI hydrant point as per CPWD Specification & direction of Engineer-in-charge. |
| 88 | Providing and fixing C.I. non-return valve of approved quality as per CPWD specification and direction of the Engineer - in - charge. |
| 89 | i) 125 mm nominal bore |
| 90 | 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 - charge. |
| 91 | i) 150 mm dia.A) P.N-1.6 |
| 92 | ii) 125 mm dia A) P.N-1.6 |
| 93 | iii) 100 mm dia. A) P.N-1.6 |
| 94 | 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. |
| 95 | i) 160 mm dia |
| 96 | ii) 140 mm dia |
| 97 | iii) 110 mm dia |
| 98 | iv) 90 mm dia |
| 99 | 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. A. External work. |
| 100 | i) 125 mm dia. nominal bore |
| 101 | Providing and fitting fixing M.S flange (10mm thick) at site of work of approved quality. |
| 102 | i) 125 mm dia. |
| 103 | Providing & fitting fixing Rubber flange washer 6 mm thick at site of work of approved quality. |
| 104 | i) 125 mm dia. |
| 105 | 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 incharge. |
| 106 | Providing and fixing MS bolts including nuts and washers complete as per standard design:- a) Upto 300mm length. |
| 107 | Construction of masonary chamber 90x90x100 cm inside with 75 class designation brick work in cement mortar 1:4 ( 1 cement : 4 fine sand) for sluice valve with C.I surface box 100 mm top diameter, 160 mm bottom diameter and 190 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm normal size) necessary excavation foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 ( 1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design. i) with second class bricks. |
| 108 | Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth. |
| 109 | Painting with synthetic enamel paint of approved brand and manufacture of required colour 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 ordinary paint (primer) of approved brand and manufacture |
| 110 | Providing and fitting fixing Single phasing preventor +selectable under voltage +selectable over voltage on delay 5 sec & off delay 15 sec phase asymmetry 10% L & T H/HAVELS/Siemens etc. make complete as per specification and direction of the Engineer-in-charge. |
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