Public Works Department-PWD has published Up Gradation Of 1 ( One ) Number Of Dtw Scheme At Jharjharia Field Under Nidiya G.P Under Kathalia Block During The Year 2021-22 Under Wr Sub-Division Kathalia. / Extension Of Pipe Line And Allied Works. ( Under Ridf-Xxvi ) . Submission Date for this Tender is 02-07-2021. Pipe Laying Tenders in Agartala 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 excavation forsockets 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) A) All kinds of soil i) Pipe , cables etc. exceeding 75mm dia but not exceeding 160 mm dia . |
| 2 | 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 Engineer-in-charge. a) 90 mm dia |
| 3 | b)110mm dia |
| 4 | c) 140 mm dia |
| 5 | d) 160 mm dia |
| 6 | Providing and laying og GI pipes conforming to IS 1161 3589 & 1239 including fitting fixing complete as per specification and direction of the EIC 150 mm dia |
| 7 | 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. d) 160 x 140 mm dia |
| 8 | e) 140 x 110 mm dia |
| 9 | f) 110 x 90 mm dia |
| 10 | 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. d)160 mm dia |
| 11 | e)140 mm dia |
| 12 | f) 110 mm dia |
| 13 | g) 90 mm dia |
| 14 | 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.Equal Tee) d) 160 x 160 x 160 mm dia |
| 15 | e) 140 x 140 x 140 mm dia |
| 16 | f) 110 x 110 x 110 mm dia |
| 17 | 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 |
| 18 | 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. |
| 19 | Providing & fitting fixing MS tail piece with MS flange suitable for pipes complete as per CPWD Specification & direction of Engineer in-charge a)80 mm dia PVC pipe |
| 20 | b) 100 mm dia PVC pipe |
| 21 | c) 125mm dia PVC pipe |
| 22 | d) 150 mm dia PVC pipe |
| 23 | Labour charge for fitting fixing of CI sluice valve class-I with cap complete by providing nuts and bolts, 3mm thick rubber insertion etc.(Tail piece if required will be paid separately) (only C.I sluice valve class-I with will be supplied by deptt. at free of cost) 150 mm dia. |
| 24 | 125 mm dia. |
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