SPL REPAIRS/REPLACEMENT OF DI PIPELINE FOR EME BN AT DIPATOLI UNDER GE DIPATOLI

Amount

Excavation in trenches n. exc 1.5 m width and not exc 1.5 mtr in depth for laying/taking out of pipe in soft/loose soil complete all as directed at site.

Returning/filling in trenches including spreading leveling, watering and well ramming in layer not exc 25 cm thick complete all as directed at site

Removal of excavated surplus soil n. exc 50 m and depositing where directed at level n exc 1.5 m above the starting point complete all as directed at site.

Cutting chases of cement concrete/brick wall in any description with or without reinforcement for taking up concealed steel water tubing and fillings channel/grooves or rebates with cement mortor 1:3 & making good the existing surface n exc 15 cm girth and trimming surfaces complete.

Taking up or down steel tubing and connections including cleaning for refixing or remove to MES store of following sizes. (Note earth works measured and paid separeately) (a) 15 MM bore

(b) 20 MM bore

(c) 25 MM bore

(d) 40 MM bore

(e) 50 MM bore

Refixing old steel tubing with necessary connections in old or new positions (laid in Trenches, walls, ceiling, floors etc) with necessary required including cleaning new fittings as per SSR Part -1 following of sizes complete all as directed at site. (a) 15 MM bore

(b) 20 MM bore

(c) 25 MM bore

(d) 40 MM bore

(e) 50 MM bore

Supply & Fixing in repair G.I tubes med grade Galvanized with necessary fittings and clamps as per SSR Part -1 laid in trenches /wall/floors concealed or open execution as directed at site. (a) 15 MM bore

(b) 20 MM bore

(c) 25 MM bore

(d) 40 MM bore

(e) 50 MM bore

Supply and fix in repair stop valves, cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe with unions and fixed complete with suitable size of fittings like unions, long screw with check nut for iron pipe incl taking down existing stop valve complete all as directed at site of following sizes. (a) 15 MM bore

(b) 20 MM bore

(b) 25 MM bore

(b) 40 MM bore

S&F in repair gun metal globe or gate valve with iron wheel head, screwed both ends with union,long screw with check nut for iron pipe incl taking down existing gate valve complete all as directed at site of following sizes . (a) 20 MM bore

(b) 25 MM bore

(c) 40 MM Bore

(d) 50 MM Bore

Taking up cast iron water mains including all fittings with spigot and socket ends and lead joint including burning out lead joint and recovering lead of CI pipe of following sizes:- (a) 80 MM Bore

(b) 100 MM Bore

Refixing of cast iron pipes with socket and spigot end in trenches with necessary fittings in any length including cleaning of following sizes complete. (Excavation and earth work will be measured & paid separately). (a) 80 MM bore

(b) 100 MM bore

Supply, Install, test and commissioning of Ductile Iron pipe with spigot and socket ends of class K-7 suitable for Tyton joint in any length laid in trenches of following size all as directed by Engr-in-Charge. (Note (i) Specials required will be measured and paid seperately under relevnt item (ii) Earth work will be measured and paid seperately. (a) 80 MM bore

(b) 100 mm bore

M&L drilling and tapping cast iron water mains in position for branch connections of following internal dia size complete all as directed at site. (a) 15 mm bore

(b) 20 mm bore

S&F in replacement CI Sluice valve confirming to IS 14846 – 2000 PN-1.0 flanged ends stainless spindle of following sizes with necessary packing materials and nut bolts incl taking down existing sluice valve complete all as directed at site (a) 80 MM bore

(b) 100 MM bore

S&F in repair DI Bends( any type radius and angles) tapers any type (straight bend increasing decreasing or double socket etc) tee pieces single branch Y junction, double branches cross ( all sockets or socket and spigot) collars caps and plugs suitable for socket and spigot type of any bore.

Cutting of existing CI pipe line of size 200/150mm bore for fixing of Tee,Sluice valve etc all as dierected and shown by Engr-in-Charge.

M&L for PCC 1:3 :6 type C2 with 40 mm graded aggregate for foundation / pillars for suuporting water supply pipe lines.

Material and labour in repair for run lead joints of CI pipes of following sizes complete.:- (a) 80 mm bore

(b) 100 mm bore

united builders

M/S SURYA BUILDERS

SARKAR BUILDERS