Public Works Department-PWD has published Special MAINTENANCE Of Gajaria L.I Schemes Under Bishalgarh R.D Block During The Year 2022-23 / Mtc. Of Pump Motor, Electrical Equipment, Gi Suction Line, Panel Board, Distribution Line Etc. Under W.R Sub-Division Bishalgarh. Submission Date for this Tender is 29-09-2022. Lift Irrigation Tenders in West Tripura Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Complete re-winding of 400/400 volt AC3 phase horizental motor of different make after taking out of entire burnt copper wire & rewinding the motor with proper gauge of supper enamel coper wire of approved quallity, tapping, insulting, varnishing with vernish hating polissing & re-fitting fixing the same as before in/c carriage the motor from respective scheme & back complate with trial run as per direction of the engg-in-charge 3.38.1 20 HP |
| 2 | 3.38.2 25 HP |
| 3 | Supplying & fitting fixing of ball bearing of approved quality (TATA/SKF MAKE) for motor. 3.41.2 6309 Ball bearing (TATA /SKF) |
| 4 | 3.41.3 6310 Ball bearing (TATA /SKF) |
| 5 | Dismantalling of pump for over hauling in/c grearing , gland packing necessary repairs and reinstallation of the same in/c trial run for 10 hrs in two spell complete as per direction of engg-in-charge |
| 6 | Providing & fiting fixing C.I coupling of appoved quality 3.2.1 150 mmf |
| 7 | 3.2.3 225 mmf |
| 8 | Providing & fiting fixing Shaft sleve of appoved quality 3.7.1 Cast iron (CI) |
| 9 | Providing & fiting fixing Cashing ring of appoved quality |
| 10 | Providing & fiting fixing lantern ring for pump of appoved quality |
| 11 | Providing & fiting fixing C.I gland of appoved quality |
| 12 | Providing & fiting fixing Coupling nuts & Volts(All size)of appoved quality |
| 13 | Providing & fiting fixing Sheft sleve nut of appoved quality. 3.8.1 Cast Iron (CI) |
| 14 | Supplying & fitting fixing ball bearingof approved quality for pump 3.15.1 6305 Ball bearing (TATA /SKF) |
| 15 | 3.15.2 6306 Ball bearing (TATA /SKF) |
| 16 | Providing &fitting fixingM.S hose clamp with nuts & bolts etc. complete at site of work of approved quality 3.19.1 150 mm dia |
| 17 | Providing &fitting fixing PVC suction hose pipe over all thickness 5 mm best quality at site of work (Pankaj by made)of approved quality 3.20.1 150 mm dia |
| 18 | Providing &fitting fixing C.I tail piece of approved quality at site of work. 3.22.1 150 mm dia |
| 19 | Providing &fitting fixing C.I foot valve of heavy duty of at site of work of approved quality 3.23.1 150 mm dia |
| 20 | Supplying and fitting fixing AC Voltmeter (Moving Iron) on the panel board of approved quality. 3.67.1 SMI-144, Range 0-400 to 0-500 |
| 21 | Supply & fitting fixing AC Ammeter(moving iron) on the pannel board of approved quality 3.68.1 SMI-144, Range 0-10A |
| 22 | Providing & fitting fixing steel sheet enclosed switch . Fuse unit (suitable for DIN fuses ) triple pole with netural link (TPN), 415/500 volt complete as per direction of the engg-in-charge. 3.64.1 Current range 63 Amps. |
| 23 | 3.64.3 Current range 200 Amps. |
| 24 | Providing & fixing 200 Amps busbar of size 600X 450X100 mm with 4 nos. copper strip of size 450X40X4 mm of approved quality. |
| 25 | Providing & fitting fixing 7/16 Coper wire with all electrical equipments in/cl trail run etc. complete (ISI marked) on the pannel board of approved quality. |
| 26 | Supply & fitting fixing manually operated oil immerged starter of approved quality. a) 30HP Osco/BCH make |
| 27 | Dismental of pannel board as per direction of the Engineer-in-charge. |
| 28 | Providing & fitting fixing of pannel board of local teak wood for fitting & fixing of electrical items including 2 nos. MS angle post ( Size 50X50X6mm 2.80 Mtr. long) nuts& bolts etc. for errection of the same by 1 : 1.5 : 3 cement concreate casting (1feetX1feetX2feet) below the ground level and painting two or more coats of synthetic enamel paint on primer as per direction of Engineer-in-Charge. 3.61.1 Size 1.80X1.20X0.025 mtr |
| 29 | Labour charge for reinstallation of all electrical equipments (dismentalled serviceable materials, if any additional/ replacement of electrical eqiupments required will be paid separtely) on the pannel board including trial run for 10 hrs in two spell complete as per direction of the Engineer-in Charge. |
| 30 | Providing and fitting fixing of brass fullway valve with handle in the GI pipe line including cutting, threading etc. complete as per CPWD specification and direction of the Engineer - in - charge. v. 40 mm dia |
| 31 | Providing and fixing MS bolts including nuts and washers complete as per standard design:- Upto 300mm length. |
| 32 | 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 getting 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. a) Pipe , cables etc. exceeding 75mm dia but not exceeding 160 mm dia . |
| 33 | b) Pipe , cables etc. exceeding 200 mm dia but not exceeding 315 mm dia |
| 34 | 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. 1.3.1 315x250 mm dia |
| 35 | 1.3.2 250x200 mm dia |
| 36 | 1.3.3 200x160 mm dia |
| 37 | 1.3.4 160x140 mm dia |
| 38 | 1.3.5 140x110 mm dia |
| 39 | 1.3.6 110x90 mm dia |
| 40 | 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. 1.4.4 160 mm dia |
| 41 | 1.4.5 140 mm dia |
| 42 | 1.4.6 110 mm dia |
| 43 | 1.4.7 90 mm dia |
| 44 | 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). 80X50 mm dia. |
| 45 | 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. 1.10.1 90 mm dia |
| 46 | 1.10.2 110 mm dia |
| 47 | 1.10.4 160 mm dia |
| 48 | 1.10.6 250 mm dia |
| 49 | Providing and fitting fixing of M.S shore manifold made with 3mm thick MS sheet of size one way 315 mm dia & three way 125 mm dia made with suitable flange(all end) including coating with sheet primer(tailpiece if required will be paid separately) including proper alignment with pipe line & earth cutting ,backfilling complete as per direction of Engineer-in-charge. |
| 50 | Labour charge for repairing of leakage in existing UPVC distribution system including required earth cutting and fitting fixing of necessary coupler etc. complete and refilling the trench with available excavated earth as per direction of the Engineer incharge. (Payment of couplers, tees, reducers etc will be made separately) 1.13.1 315 mm dia to 200 mm dia. |
| 51 | 1.13.2 160 mm dia to 90 mm dia. |
| 52 | Excavating trenches required width for pipes, cables, etc. including excavation for sockets, collars etc and dressing of sides ramming of bottoms , depth minimum 0.90m including getting 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 within a lead of 50m ( For G.I and C.I pipes) A) All kinds of soil. i) Pipes, cables etc exceeding 75 mm dia but not exceeding 150 mm dia |
| 53 | Dismentaling of G.I pipe including necessary earth cutting etc. & return the same to Sub-Divisional store as per direction of the Engineerin- Charge. 125/150 mm ? |
| 54 | Dismentaling of G.I bend including necessary earth cutting etc. & return the same to Sub-Divisional store as per direction of the Engineerin- Charge. 125/150 mm ? |
| 55 | 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. x. 125 mm dia. nominal bore |
| 56 | xi. 150 mm dia. nominal bore |
| 57 | Supplying & fitting fixing of GI . bend of approved quality. 3.16.1125 mm dia |
| 58 | Providing & fitting fixing M.S flange (10mm thick) at site of work of approved quality. 3.18.1 150 mm dia |
| 59 | 3.18.2 125 mm dia |
| 60 | Supplying & fitting fixing of rubber flange washer 6mm thick of approved quality as per direction of the Engineer-in-charge 3.46.1 125 mm dia |
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