SPECIAL REPAIRS TO FRESH WATER PIPE FOR R29 R33 AND R39 BUILDINGS AT RS COLABA AA AB AC AD AF AG2 AND AF2 BUILDINGS AT NEW NAVY NAGAR A B C D AND E AT OLD NAVY NAGAR UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Excavation in trenches not exceeding 1.5 metre wide not exceeding 1.5 metre in depth and getting out in soft/loose soil all as specified and directed

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms in any type of soil all as specified.

Removing excavated material exc 150 M but not exceeding 500 M and depositing where directed all as specified and directed

Material & labour for PCC (1:3:6) type C-2 (40mm graded stone aggregate) as in foundation and mass filling complete all as spcified and directed

Supply & fix sluice valves flanged end, cast iron body, flanged and drilled and non rising type stainless steel spindle with nut, long body, class P N 1.6, conforing to IS 14846 of 2000 for following sizes including all flange joint with rubber or fiber board, bolts, nuts and washers complete including pumping out accumulated water all as specified and directed of following dia :-

(a) 100 mm bore

(b) 150 mm bore

Material & labour for construction of brick masonery valve chamber in repair of size 1.2 x 1.2 x 1.2 M (internal dimension) (above GL 0.30 mtr) suitable for fixing of sluice valves, 15cm thick foundation using PCC 1:4:8 type D-2 over 15cm thick hardcore of broken stone, 23cm thick brick walls built in cement and sand mortar 1:4, 15mm thick internal and external plaster including top of floor in cement and sand mortar 1:3, 15mm thick, finished even and smooth, without using extra cement, 5 mm thick plate cover on 50mm x 50mm x 6mm MS angle frame embeded in PCC 1:2:4 type B-1coping, having rectangular, hinged, opening of size 150 x 100mm with locking arrangements ,hold fasts, etc, applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces and earth work in any type of soil including disposal of debris outside MD land complete all as specified and directed

Supply and lay in trenches, Ductile iron, socket and spigot type pipe (class K-9) with push on joint conforming to IS:8329/ 2000 duly external metallic zinc @ 150gm / Sqm with finishing layer of black bituminous coating and internal cement lining with ISI marking on pipes complete all as specified and directed

(a) 100 mm bore

(b) 150 mm bore

Supply & fix steel water tubing, galvanised, medium grade with all fittings in shafts such as nipple, union, socket, elbow, bends, fixed to wall including necessary & capacity up to G+14th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement making good the disturbed surfaces complete all as specified and directed by Engineer-in-charge.Note (1)Work to be carried out in high rise buildings plain wall or in shafts or in terraces or inside the flats for cutting the existing GI pipe line and replace the same with new GI pipe in short (or) piece of full length.

(a) 15 mm bore

(b) 20 mm bore

(c) 25 mm bore

(d) 40 mm bore

(e) 50 mm bore

(f) 80 mm bore

Supply and fix in repairs in existing line, gun metal gate valve with iron wheel head screwed both ends for iron pipe including fittings i.e. union, socket etc complete all as specified of following sizes :-

(a) 25 mm bore

(b) 40 mm bore

(c) 50 mm bore

(d) 80 mm bore

Disconnecting all incoming & out going pipe connection taking out unserviceable PVC water storage tank, Supply & Fixing PVC water storage Tank, 3 layer, white colour, cyclindrical type of following capacity, hoisting and fixing in position at any location connecting with existing inlet/outlet pipes up to 50 mm GI Pipe connection complete including making supporting PCC foundation to keep PVC tanks all as specified and directed by Engineer-in-Charge.

Unity Enterprises

Shetty Construction Co

M/s. MAYUR ENTERPRISES

SHREE JAGDISH FURNITURE CO.

AGRAWAL ASSOCIATES

M/s Shreeji Construction Co

Shree Ayyappa Engineering

Piyush Enterprise