Public Works Department-PWD has published Tender For Maintenance Of Ci/Di/Pvc Pipe Line In/C Construction Of Sluice Valve Chamber, Hydrant Post Platform Etc. Complete At Different Existing Dtw Schemes Of Chawmanu R.D Block Under Dws Sub-Division Chawmanu (Gr-Ii). Submission Date for this Tender is 17-04-2023. PVC Pipe Tenders in dhalai Tripura. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | 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 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 - charge. A)For UPVC Pipe for new work a.In all kinds of soil i) For pipes not exceeding 90 mm dia |
| 2 | ii) For pipes exceeding 90 mm dia but not exceeding 300 mm dia |
| 3 | Charges for fixing and laying rigid UPVC pipes jointing with couplers, solvent cementincluding testing of joints complete ( excluding the cost of pipes, couplers, solvent cement which are to be issued from the department free of cost and specials like bend, tees etc. which will be paid separately ) as per CPWD specification and direction of the Engineer - in – charge. Class - 3 ( working pressure 6.0 kg / cm2) |
| 4 | i) 90 mm OD |
| 5 | ii) 110 mm OD |
| 6 | iii) 140 mm OD |
| 7 | 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 perCPWD specification and direction of the Engineer - in - charge. Class - 3 ( working pressure 6.0 kg / cm2) |
| 8 | i) 40 mm OD |
| 9 | ii) 50 mm OD |
| 10 | iii) 90 mm OD |
| 11 | iv) 110 mm OD |
| 12 | v) 140 mm OD |
| 13 | Providing and laying 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). |
| 14 | i. 15 mm dia. |
| 15 | ii. 25 mm dia. |
| 16 | Labour charges for repairing of leakage for CI/DI pipeline of various diameter by manual labour by hammering of old lead joints and other leakages of pipeline in/c excavation & refilling of the same as per direction of the Engineering-in-charge ( pig lead will be supplied by the department at free of cost). |
| 17 | a)80mm dia |
| 18 | b) 100 mm dia |
| 19 | c) 150 mm dia |
| 20 | Charges for repairing of leakage in UPVC/HDPE pipe line with PVC coupler & solvent cement etc.in/c necessary earth excavation backfilling of soil as required after laying of pipeline , in layers not exceeding 200mm in dept in/c consolidating each deposited layer by ramming,watering etc.Complete as per specification & direction of Engineering-in-charge. |
| 21 | a)90mm OD |
| 22 | b) 110 mm OD |
| 23 | c) 140 mm OD |
| 24 | Providing and fixing G.I. pipes medim class as per IS : 1239 with latest amendment complete with G.I. fittingsincluding trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. External work. |
| 25 | i) 15 mmdia. nominalbore |
| 26 | ii) 40 mm dia. Nominal bore |
| 27 | iii) 50 mm dia. Nominal bore |
| 28 | Providing, fixing and laying fabricated UPVC socket / coupler confirming to IS:10124 (part-2) with solvent cement confirming to IS:14182 in/c testing of joints complete as per CPWD specification & direction of the Engineering-in-charge. |
| 29 | a) 90 mm dia |
| 30 | b) 110 mm dia |
| 31 | c) 140 mm dia |
| 32 | Making road crossing by horizontal boringfor smooth laying of UPVC / CI / DI / GI pipes etc.of required dia complete as per specification and the direction of the Engineer-in-charge. (By manual means) |
| 33 | Providing, fixing and laying fabricated UPVC bend of required degree conforming to IS : 10124 ( part 8 / 9 / 10 / 11 / 12 / 13 ) with solvent cementconforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 34 | i) 40 mm dia |
| 35 | ii) 50 mm dia |
| 36 | iii) 90 mm dia |
| 37 | iv) 110 mm dia |
| 38 | v) 140 mm dia |
| 39 | Providing,fixing and laying fabricated UPVC straight reducer confirming to IS:10124 (part-3)with solvent cement confirming to IS:14182 in/c testing of joints complete as per chapter-20 of CPWD specification & direction of the Engineering-in-charge. |
| 40 | a)110 x 90mm dia |
| 41 | b) 140 X 110 mm dia |
| 42 | c) 140 X 90 mm dia |
| 43 | Providing, fixing and laying fabricated UPVC equal tee conforming to IS : 10124 ( Part 5 ) with solvent cementconforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 44 | i) 90 x 90 mm dia |
| 45 | ii) 110 x 110 mm dia |
| 46 | iii) 140 x 140 mm dia |
| 47 | Providing, fixing and laying fabricated UPVC end cap confirming to IS:10124 (part-4) with solvent cement confirming to IS:14182 in/c testing of joints complete as per chapter-20 of CPWD specification and direction of the Engineering-in-charge. |
| 48 | a) 90mm dia |
| 49 | b) 110 mm dia |
| 50 | c) 140 mm dia |
| 51 | Providing, fixing and laying flanged fabricated UPVC tailpiecewith MS flange ( 8 mm thick ) conforming to IS : 10124 ( Part 6 ) with solvent cementconforming to IS : 14182 including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 52 | a) 90mm dia |
| 53 | b) 110 mm dia |
| 54 | c) 140 mm dia |
| 55 | Providing and fixing G.I. socketas per CPWD specification and direction of the Engineer - in - charge.i)15 mm dia |
| 56 | Providing and fixing G.I. union as per CPWD specification and direction of the Engineer - in - charge. |
| 57 | i. 15 mm dia |
| 58 | ii) 25mm dia |
| 59 | iii) 40mm dia |
| 60 | 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. |
| 61 | i)15 mm dia |
| 62 | ii) 25mm dia |
| 63 | iii) 40mm dia |
| 64 | iv) 50 mm dia |
| 65 | Providing and fixing G.I. Reducer with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge. |
| 66 | i. 25x15 mm dia |
| 67 | ii. 40x15 mm dia |
| 68 | iii. 40x25 mm dia |
| 69 | iv. 50x25 mm dia |
| 70 | v. 50x40 mm dia |
| 71 | vi. 80x40 mm dia |
| 72 | vi. 80x50 mm dia |
| 73 | Providing and fixing GI equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. |
| 74 | i. 15x15x15 mm dia. |
| 75 | ii. 25x25x25 mm dia |
| 76 | Providing and fixing GI Unequal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer-in-charge. |
| 77 | i. 25x25x15 mm dia. |
| 78 | ii. 40x40x25 mm dia |
| 79 | iii. 40x40x15 mm dia |
| 80 | Providing and fixing GI. Nipple of medium class as per chapter 20 of CPWD specification and direction of the Engineering-in-charge. |
| 81 | i)15mm dia 150mm long |
| 82 | Providing & fixing brass ferrule with C.I. cover confirming to IS:2692 in/c. boring& tapping the main as per chapter 20 of CPWD specification and direction of the Engineering-in –charge. a)10mm nominal bore |
| 83 | Providing and fitting fixing PVC / plastic bib cock conforming to IS : 9763 in hydrant points at different locationas per specification & direction of the Engineer-in-charge. |
| 84 | i. 15 mm dia PVC /plastic bib cock |
| 85 | Providing and fixingG.I. Full way valveas perCPWD specification and direction of the Engineer - in - charge. |
| 86 | i. 15 mm dia |
| 87 | ii. 25 mm dia. |
| 88 | ii. 40mm dia |
| 89 | Providing and fixingC.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as perCPWD specification and direction of the Engineer - in - charge. |
| 90 | i) 80 mm P.N 1.6 |
| 91 | ii) 100 mm P.N 1.6 |
| 92 | iii) 125 mm P.N 1.6 |
| 93 | iv) 150 mm P.N 1.6 |
| 94 | Charges for fixingC.I. sluice valves with cap complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as perCPWD specification and direction of the Engineer - in - charge. |
| 95 | 80 mm diaPN-1.6 |
| 96 | 100 mm diaPN-1.6 |
| 97 | 125 mm diaPN-1.6 |
| 98 | 150 mm diaPN-1.6 |
| 99 | Providing and fixing C.I. non-return valveofapproved quality as perof CPWD specification and direction of the Engineer - in - charge. |
| 100 | i. 65 mm nominal bore |
| 101 | ii. 80 mm nominal bore |
| 102 | iii. 100 mm nominal bore |
| 103 | Providing & fitting fixingof MS flange ( 8 mm wall thickness ) by welding with G.I. / MS pipe and placing position as per specification and the direction of the Engineer-in-charge. |
| 104 | a) 80 mm dia |
| 105 | b) 100 mm dia |
| 106 | c) 125 mm dia |
| 107 | c) 150 mm dia |
| 108 | Providing andfixing DI specials as perCPWD specification and direction of the Engineer - in - charge. G. D.I. Collar flanged socketted |
| 109 | a) 80 mm dia |
| 110 | b) 100 mm dia |
| 111 | c) 125 mm dia |
| 112 | d) 150 mm dia |
| 113 | Labour charge for clearing of clouded deposited iron in the PVC pipe of 140,110,90 mm dia pipe by chain lead pully system in/c disposal of iron from the site and thoroughly washing the pipe with water complete as per direction of the Engineer-in-charge. |
| 114 | Labour charge for clearing of deposited iron clouded in the CI pipeline of different dia (200mm, 150mm, 100mm dia) by chain pulley system including washing the pipe by water complete as direction of the Engineer-in-charge. |
| 115 | Excavating holes upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil; as directed within a lead of 50 m and lift upto 1.5 m. -All kinds of soil |
| 116 | Earth work in excavation 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 By manual means |
| 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. 1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size) |
| 119 | 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 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size) |
| 120 | Centering shuttering including struttings, propping etc. and removal of form work for:Foundations, footings, bases for columns etc. for mass concrete with timber plank |
| 121 | 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 |
| 122 | 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 ). |
| 123 | Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ). |
| 124 | 12 mm cement plaster in single layer including cost of materials required and finishing even and smooth and curing complete.In cement mortar 1 : 4 ( 1 cement : 4 fine sand ) |
| 125 | Neat cement punning. |
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