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| 1 | Earth work excavating and depositing on bank within initial lead of 10m and lift of 2m in all soils and sub-soils for foundation except hard rock as directed by the departmental officer all labour charges etc., complete as per standard specification.(For Pipe Laying Work) |
| 2 | Labour Charges For Cutting open BT Road/ Maccadam Road for laying water mains including all charges etc and complete as per standard specification, and as directed by departmental officers. |
| 3 | Supply and Delivery following GI pipesand specials with relevant IS standards and conforming AS PER IS 1239/PART I/2004/ PVC Pipesand conveyance to site, and all labour charges as directed by the departmental officers. |
| 4 | 100 MM Dia GI Pipes B class Medium |
| 5 | 110mm dia PVC Pipe |
| 6 | 80 MM Dia GI Pipes B class Medium |
| 7 | 40mm dia GI Pipe |
| 8 | GI/PVCSpecials- |
| 9 | Supply and fixing of 80mm dia CI D/F SLUICE VALVE WITH CAP/ WHEELAS PER IS 14846/2000 PN 1.0 WITH ISI MARKING etc , |
| 10 | 80mm dia GI x0.15m Nipple |
| 11 | 90mm dia PVC Long coupler |
| 12 | 90mm dia MS Hose Collar |
| 13 | 90mm dia HDPE Suitable Clamp |
| 14 | 90mm dia hoseclip |
| 15 | 80mm dia GI Coupling |
| 16 | 80mm dia GI Bend |
| 17 | 80mm dia GI Tee |
| 18 | 100mm dia GI Coupling |
| 19 | 100mm dia GI Bend |
| 20 | 100mm dia GI Tee |
| 21 | Supply and Delivery following HDPE PIPES PE 100 AS PER IS 4984/2016 /PVC Pipe and conveyance to site, and all labour charges as directed by the departmental officers. |
| 22 | 90 MM Dia HDPE Pipes |
| 23 | Cutting and Threading of the following size of GI pipes of the following sizes including cost for conveyance and all labour charges etc., complete as per standard specification. |
| 24 | Cutting of 100 mm dia GI Pipes |
| 25 | Threading of 100 mm dia GI Pipes |
| 26 | Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints usingfusion equipment as per ISO 21307-2011 and asper IS 7634 (part-2) : 2012 including cost of hirecharges for butt fusion equipment power supplyarrangements etc., complete as per directed by TWAD Board Officers. |
| 27 | 90 MM Dia HDPE Pipes |
| 28 | Testing of pipes for water supply with hydraulictesting equipment by filling with water (including cost of water) and testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. |
| 29 | Upto 100mm |
| 30 | Laying of GI / HDPE/PVCPipes and Specials to proper line and level including jointing but excluding cost of Pipes and jointing materials for plumbing works for providing water supply arrangements etc.,complete. |
| 31 | 50mm to 110mm dia (OD) HDPE pipe |
| 32 | 6mm to 50mm dia GI Pipe |
| 33 | 65mm to 150mm dia GI Pipe |
| 34 | 90mm to 110mm dia PVC Pipe |
| 35 | Refilling trenches withExcavated earth including watering, ramming and consolidated as directed by the departmental officer etc., complete.Asper standard specification ( For Pipe Laying Work ) |
| 36 | For Pipe laying |
| 37 | add GST 18% |
