Supply and Laying of 110mm PVC Pipe, 100mm K9 DI Pipe ,100mm and 250mm Dia MJ Collar in Eswaran Nagar 10th Street,Boombukar Nagar, Sabapathy Street at Ward No.11 in TCMC

Dismantling the Existing PCC Flooring including the remove debris and all other etc complete

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B

Supplying and filling in foundation and basement with Crushed Stone Dust in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification

110mm PVC Pipe 6kg/Cm2

100mm DI Pipe

CI Specials

Refilling the earthwork excavated area for laying of pipe line in labour or machineries engaged etc complete

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS- 638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

90mm to 110mm dia (OD) PVC pipe

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment and as directed by the TWAD Officers.

350 mm dia C.I/ D.I pipes and specials

Hire charges for Diesel Pump set for 7.5 HP

Providing water supply house service connection in BT(or) CC Roads from distribution main into houses up to 6M length ie, supply and fixing of following pipe and required materials including cost and conveyance of all materials to work site, all labour charges, incidental charges, road cutting charges, refilling the trench with excavated earth and compacting as directed by the departmental officers.etc complete as per standard specifications. i) PVC pipe 15mm dia or PE 80 PN 16 Blue or White pipe as per ISO183 IS make ISI Quality as per ISO 4427 – 6Rm ii) 20 mm size PVC Ferrule -1No iii) suitable PVC Saddle piece (or) MS saddle -1 No iv) 20 mm stop cock – 1No

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