REPAIR MAINT OF RUSTED CI DI PIPE LINE VALVES VALVE PIT AND ALLIED WORKS OF MD AND OTM ACCN AREA IN AGE EM UNDER GE DANAPUR CANTT

Amount

Excavation in trenches in soft/loose soil n.exc 1.5M wide and n.exc 1.5M depth foundation etc of for manholes, laying of pipe in soft / loose type of soil and getting out complete all as specified.

Returning, filling in trenches including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed

Removing surplus excavated material (soil) to a distance not exceeding 50 meter and depositing where directed at a level not exceeding 1.5 meter above the starting point complete as directed.

Taking up or down (from wall / trenches / floor) existing GI steel tubing and connections complete all as specified and directed for following sizes :-

50 mm dia of bore GI pipe

40 mm dia of bore GI pipe

25 mm dia of bore GI pipe

20 mm dia of bore GI pipe

15 mm dia of bore GI pipe

Fixing only GI steel tubing and connections in new or old position including cleaning internally and externally, any grade / make in trenches / wall / floor / ceiling including all type of new fittings i.e. sockets, Tee union elbow etc complete all as specified and directed for following sizes :- NOTE :- Old GI pipe shall be used retrived from srl item No. 4.00

50 mm dia of bore GI pipe

40 mm dia of bore GI pipe

25 mm dia of bore GI pipe

20 mm dia of bore GI pipe

15 mm dia of bore GI pipe

Supply, fixing & laying GI tubing medium grade with one socket both end threaded in any length including cutting threading connection in new or old position and all type of GI new fittings for laid in trenches / wall / ceiling / floor etc. complete all as specified and directed for following size:-

50 mm dia of bore GI pipe

40 mm dia of bore GI pipe

25 mm dia of bore GI pipe

20 mm dia of bore GI pipe

15 mm dia of bore GI pipe

S & F Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed for following sizes:-

50 mm dia of bore

40 mm dia of bore

25 mm dia of bore

20 mm dia of bore

15 mm dia of bore

Taking out GI / CI / DI pipe any type including fittings with spigot and socketed end centrifugally cast laid in trenches including removing of lead, cleaning for refixing or removal to store etc for following sizes :- Note :- Old lead shall be considered under Schedule of credit.

80 mm dia of bore

100 mm dia of bore

150 mm dia of bore

200 mm dia of bore

S&F pipe of GI medium grade pipe in trenches including all fitting such as elbow, socket etc all as specified and directed of following size:-

80 mm dia of bore

100 mm dia of bore

Sypply, laying and testing ductile iron iron pressure flanged type, class K-7 suitable for rubber gasket joints in standard working length confirming to IS-8329(2000) with inside cement mortar lining duly ISI marked laid in trenches complete all as specified and directed of following sizes:-

150 mm dia of bore

200 mm dia of bore

M & L for push on rubber type gasket joint (tyton joint) best quality ISI mark for spigot and socket CI / DI pipe and fittings for following sizes:

100 mm dia of bore

150 mm dia of bore

200 mm dia of bore

M&L for run lead joint with spurn yard & head for spigot and socketed end CI pipe & fittings complete all as specified directed for following size :-

100 mm dia of bore

150 mm dia of bore

200 mm dia of bore

250 mm dia of bore

Supply and fixing mechanical joint suitable for CI/DI pipe joint complete all as specified & directed for following sizes :-

100 mm dia of bore

150 mm dia of bore

200 mm dia of bore

S & F fittings (DI/CI) i.e bend (any type, radius and angle tapers any type, (straight bend including decreasing or double socket etc) Tee pieces single branch, 'Y' junction, (all sockets or socket and spigot) collar, caps and plugs for following size:-

upto 200 mm dia of bore

Supply and fixing cast iron flanged sluice valve of class PN-1.6 installed complete with ISI marked (IS-14846) with Gun metal spindle and hand wheel complete all as specified and directed including taking down old unserviceable sluice valve for following size :-

80 mm dia of bore

100 mm dia of bore

150 mm dia of bore

200 mm dia of bore

M & L for brick work with sub class B brick straight or curved on plan exc 6 m mean radius built in CM 1:4 complete all as specified and directed.

M & L for PCC 1:2:4 type B1 using 20 mm stone aggregate as in copping / support for pipe including necessary form work etc complete all as specified and directed.

M & L for framed work for valve pit chamber cover made of MS angle and MS sheet including welding, cutting, hinges, locking arrangements including painting two coat synthetic enamal over a coat red-oxide primer complete all as specified and directed.

M & L for rendering 15 mm thick on fair face of brick work in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed.

ANAHITAS INFOSOLUTIONS PRIVATE LIMITED

ARTI ENTERPRISES

Goyal Enterprises