Replacement of damaged GI pipeline Pipe fittings at various locations at CHD, lowering lifting of submersible pump of Bore hole under Water supply,CHD and repair of platforms for providing Water storage tanks on roof of CHD

Amount

Replacement of damaged GI pipeline/Pipe fittings at various locations at CHD, lowering lifting of submersible pump of Bore hole under Water supply,CHD and repair of platforms for providing Water storage tanks on roof of CHD

Fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 25 mm dia nominal bore

Fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 40 mm dia nominal bore

Fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall 50mm dia nominal bore

P/F GI Tank Nipple 40mm Including all necessary item

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :25 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :40 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :50 mm nominal bore

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :50 to 80 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :25 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :40 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :50 mm nominal bore

Providing flanged joints to double flanged C.I./ D.I. pipes and specials, including testing of joints :80 mm diameter pipe

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :Above 40 mm nominal bore

Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :15 mm to 40 mm nominal bore

Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. 25 mm nominal bore, 152mm long, weighing not less than 440 gms

P/F CPVC MTA 25 mm Including all necessary item

P/F PVC ball valve 25 mm including All necesseray item

P/F PVC ball valve 50 mm Including all necessary item

Lifting of submersible pump-motor sets from bore-hole/wells and transporting pump-motor set, tripod, pipes, cables etc. required materials from working site to main pump house/ store up to 90 m depth of bore hole/well.

Lowering of submersible pump-motor sets from bore-holes/wells and transporting pump-motor sets, triopd, pipes, cables etc required materials from main pump house/ store to working site up to 90 mtr depth of bore hole /well.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 25 mm nominal outer dia Pipes

P/F cp brass health fuccets with flange with all complete job hindware/jaquar or equivalent

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement: 1.5 coarse sand (zone-III)derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form forSuspended floors, roofs, landings, balconies and access platform

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Providing Waterproofing Treatment of terrace -polyuthrene membrane Surface Preparation: Minor cleaning work, removal of loose concrete and filling cracks with polymer modified mortar using SBR. Making of angle fillets all around the periphery of the wall with polymer modified mortar using SRP. Supplying and applying Single component, UV resistant, Zero VOC, Single component Polyurethane Dispersion membrane free from bitumen and tar by the manufacturer or his approved applicator, Polyuthrene membrane with minimum tensile of >=3.5-4 MPA as per ASTM D 2370, with >400% elongation As Per ASTM D 2370, >6.5 mm Crack Bridging As per AS-NZ-4548 and 200 N Puncture Resistance as per ASTM E154 The system consists of applying the waterproofing treatment @ 1.8 kg/sq.m. The system includes final base preparation, on primed surface with application @200-250 gms/sq.m. The coating is to be continued to a minimum of 300mm from slab level on to the vertical surface. Actual area treated will be the mode of measurement, with 3 coats, as follows: (1)1st coat-500 Grm/Coat, (2) 2nd Coat 800 Grm/Coat, (3) 50 GSM Geotextile, (4)3rd coat-500 Grm/Coat

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in :

12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand)

Total impact of GST for the purpose of CTC

HARENDRA KUMAR SINGH (BID ID -1200954)

M/S INDRAKANT CONSTRUCTION (BID ID -1200065)

TALEWAR MAHATO (BID ID -1200173)