SPECIAL REPAIRS REPLACEMENT OF OLD CI GI PIPE LINES INTO NEW DI GI PIPE LINE AND ALLIED WORKS AT OH TANK NO 2 TO GADRA BLOCK AMBAJI LINES AND KV SCHOOL COMPLEX AT MIL STN DHRANGADHRA

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth, for foundation, etc in hard/dense soil and getting out complete all as specified and directed.

Excavating in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth n.exc 10 sqm on plan for foundation of pole, laying of cables etc in soft/disintegrated rock and getting out complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exc 25 cm with soil obtained from excavation all as specified and directed.

Returning filling in including spreading, leveling, watering and well ramming in layer not exc 25 cm in soft/distengrated rock complete all as specified and directed.

Removing excavated material (Soil) not exc 50 mtr and depositing where directed at a level not exc. 1.5 m above the starting point complete all as specified and directed.

M&l for PCC 1:2:4 type B-1 using 20mm graded stone aggregate for Road, cutting path etc complete all as specified and directed.

Taking out old un-serviceable CI pipes of size 100mm bore, laid in trenches or under floors or fixed to walls including all fittings and disconnecting from branch connections complete all as specified & directed.

Taking out old un-serviceable GI pipes, laid in trenches or under floors or fixed to walls including all fittings and disconnecting from branch connections for 80mm bore of pipe complete all as specified and directed.

Taking out old un-serviceable GI pipes, laid in trenches or under floors or fixed to walls including all fittings and disconnecting from branch connections for 50mm bore of pipe complete all as specified and directed.

Taking out old un-serviceable GI pipes, laid in trenches or under floors or fixed to walls including all fittings and disconnecting from branch connections for 40mm bore of pipe complete all as specified and directed.

Taking out old un-serviceable GI pipes, laid in trenches or under floors or fixed to walls including all fittings and disconnecting from branch connections for 25mm bore of pipe complete all as specified and directed.

Supply and Laying and testing of Ductile Iron pipe with spigot and socket ends, including tyton joints, class K-7, laid in trenches, or under floors for 100mm size complete all as specified and directed.

Supply and fixing of GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches/floors GI pipes 50mm bore of size complete all as specified and directed.

Supply and fixing of GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches/floors GI pipes 40mm bore of size complete all as specified and directed.

Supply and fixing of GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches/floors GI pipes 25mm bore of size complete all as specified and directed.

M&L in replacement of Gun metal gate valve with iron wheel head, screwed both ends for iron pipe including testing 50mm bore sizes complete all as specified and directed.

M&L in replacement of Gun metal gate valve with iron wheel head, screwed both ends for iron pipe including testing 40mm bore sizes complete all as specified and directed.

M&L in replacement of Gun metal gate valve with iron wheel head, screwed both ends for iron pipe including testing 25mm bore sizes complete all as specified and directed.

S&F Air release Valves with single air outlets conforming to IS 14845 of size 80 mm dia including all jointing materials complete all as specified & directed.

M&L for boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine complete all as specified and directed.

M&L for cutting of Road / PCC path, hard standing etc of depth not less than 60cm and width not less than 45cm for laying water supply pipe and making good the existing surface with PCC (1:2:4) type B-2 of 150mm thick complete all as specified and directed.

M&L for Cutting of existing CI/DI pipes up to 200 mm dia for insertion of new tees, insert of D Joint, branches etc complete all as specified & directed. Note:- Fittings shall be measured and paid separately

M&L for DI Specials and fittinng as per IS DI pipes for water mains, branches, links such as bends(any type), reducers and angles, tappers any type, bends increasing/ decreasing or double sockets etc. Tee pieces, single branches, double branches (all socket and spigots) collers, cap and plug suitable for pipelines upto 250 mm bore complete all as specified and directed.

M&L for Drilling and tapping CI/GI/DI water main ( in position ) for branch connection of 25/20 mm bore including necessary fittings complete all as specified and directed.

S&F, 20mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -210 Gms) complete, all as specified and directed.

M&L in replacement of old unserviceable Sluice valve class PN-1.6 with stainless steel spindle conforming to IS-14846-2000, double flanged, with and including new flanged rubber joints using necessary nuts, bults, washer and rubber gasket etc incl testing on completion of 100mm size complete all as specified and directed.

Demolition of existing valve pit and M&L for construction of valve pit consisisting of 230mm thick, old size brick masonry wall in cement mortar (1:6), PCC (1:4:8) type D2, using 40mm graded stone aggregete as in fondation, PCC (1:2:4) type B1, using 20mm graded stone aggregete in coping/bed, finished even and smooth, rendering 15mm thick in cement mortar (1:6) internally and 10mm thick in cement mortar (1:4) externally, finished even and smooth without using extra cement incuding three coats of white wash and earth work in any type of soil and including 2 mm thick MS sheet cover fixed on 40mmx40mmx6mm thick angle iron frame ambeded in PCC coping with locking arrangement and mild steel hold fast & handle and duly painted with two coats of synthetic enamel paint over one coat of primer etc. complete all as shown on drawing No. TD/2004/26 Sh 1/1 to 1/3 and as specified and directed for size of 1050mm x x750mm x 1000mm.