SPECIAL REPAIRS/REPLACEMENT OF OLD SEWAGE PIPELINE AND RE-ROUTING INCLUDING CONNECTED WORKS IN GOLDEN JUBILEE COMPLEX AND CONNECTED AREA AND PROVN OF ALUMINIUM DOOR/WINDOWS AND ALUMINIUM GLASS PARTITION AT VARIOUS DEPARTMENTS AT CHAF BANGALORE

Amount

Excavation in trenches not exceeding 1.5 meters wide and 1.5 meters in depth and getting out in hard/dense soil including cutting of roots any dia all as specified and directed.

Excavation in trenches not exceeding 1.5 meters wide and depth exc. 1.5 meters but n.exc 3mtr and getting out in hard/dense soil including cutting of roots any dia all as specified and directed.

Demolition and breaking up drain pipes of internal dia 150mm (salt glazed ware, AC or reinforced concrete ) set cement mortar.

Demolition and breaking up drain pipes of internal dia 200mm (salt glazed ware, AC or reinforced concrete ) set cement mortar.

Demolition and breaking up drain pipes of internal dia 300mm (salt glazed ware, AC or reinforced concrete ) set cement mortar.

Cutting in to existing man holes for connecting new drains for internal dia of pipe 150mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching as required complete all as directed.

Cutting in to existing man holes for connecting new drains for internal dia of pipe 200mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching as required complete all as directed.

Cutting in to existing man holes for connecting new drains for internal dia of pipe 300mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching as required complete all as directed.

M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregated as in bed to 150mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested all as specified and as directed.

M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in bed to 200mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested all as specified and as directed.

M&L for plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in bed to 300mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested all as specified and as directed.

Material & labour for 150mm bore Double wall corrugated HDPE pipe (DWC HDPE) of stiffness class designation SN 8 (conforming to I.S. 16098 Part-2 : 2013) (Spigot and Socket ended pipe) at site conforming to relevant I.S. and CPHEEO Specification jointing with rubber gasket, alongwith all necessary fittings for jointing the pipe complete all as specified & directed.

Material & labour for 200mm bore Double wall corrugated HDPE pipe (DWC HDPE) of stiffness class designation SN 8 (conforming to I.S. 16098 Part-2 : 2013) (Spigot and Socket ended pipe) at site conforming to relevant I.S. and CPHEEO Specification jointing with rubber gasket, alongwith all necessary fittings for jointing the pipe complete all as specified & directed.

Material & labour for 300mm bore Double wall corrugated HDPE pipe (DWC HDPE) of stiffness class designation SN 8 (conforming to I.S. 16098 Part-2 : 2013) (Spigot and Socket ended pipe) at site conforming to relevant I.S. and CPHEEO Specification jointing with rubber gasket, alongwith all necessary fittings for jointing the pipe complete all as specified & directed.

S&F 150 mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars all as specified and as directed.

S&F 200mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars all as specified and as directed.

S&F salt glazed stone ware drain pipes 150mm internal dia, grade `A' laid in trenches and jointed as specified.

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

Removing excavated material to a distance not exceeding 50 meters and deposited where directed at level not exceeding 1.5 meters above the starting point.

Demolition of plain cement concrete of any description and in any position all as specified and directed.

M&L for plain cement concrete 1:4:8, type D-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete all as specified and as directed.

M&L for plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping bed plates, water trough and the like including weathering, slightly rounded or chamfered angles and throating including use of necessary form work and finishing the surfaces even and smooth without using extra cement all as specified and as directed.

M&L for plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in Cement concrete insurface channels and drains including use of necessary moulds, etc. and finishing the surfaces even and smooth with using extra cement all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M&L formwork to roughly finished surface of concrete to soffits of suspended slabs such as roof slabs,floor slabs ,landings and similar work complete all as specified and directed.

M&L RCC (Nominal mix) in type B1, 1:2:4 (20mm graded aggregate) in slab supported walls, beams and columns in floors,roofs,landings complete all as specified and directed.

M&L MS TMT bars 10 mm dia and over cut to length bent to shape required including cranking bending and binding with MS wire annealed not less than 0.9 mm dia all as specified and as directed

S&F SFRC Man hole cover with frame (factory made) of 450mm dia complete all as specified and directed.

S&F SFRC Man hole cover with frame (factory made) of 600mm dia complete all as specified and directed.

Demolition of concrete (un reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level).

M&L for 75mm thick PCC (1:3:6) type C2 ( using 40mm graded stone aggregate as in flooring, path paving etc surface finished even and smooth without using extra cement.

M&L for 75mm thick PCC (1:2:4) type B2 ( using 40mm graded stone aggregate as in flooring, path paving, road cutting etc surface finished even and smooth without using extra cement.

Demolition of brick work/stone boulder masonry , built in cement mortar incl. all quoins, arches pillars etc but excluding ashlar facings etc.

Taking down cement plaster on brick or stone wall , concrete surface etc. including racking out joints, hacking for key ,scrubbing down with water etc.

Pre-cast cement concrete block masonry with solid blocks,in PCC 1:3:6 type C1 (20mm graded aggregate) exc. 10 cm in width and setting in mortar1:6 complete all as specified and as directed

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

Demolition of stone slabs and tiles of any description or thickness in floors, aprons etc. laid,beded,and pointed in any mortar complete all as specified and as directed

M&L for chequerd cement concrete tiles glossy finished 30cm x30cmx25mm th with grey cement and pigment , set , jointed and pointed in neat cement slurry in floors laid over 15 mm thic screeed bed in cm 1:6 complete all as specified and as directed

Machine pressed precast conctete interlocking paver block any shape and size with grey cement and no pigment confirming to IS 15658-2006of 60 mm thickness, M-35 Grade laid on sand cusion complete all as specied and as directed. (Note: sand will be measured and paid seperately under relevent items. )

M&L Sand filling under floor including spreading and levelling in layers nexc 25 cm thick complete all as specified and as directed.

Dismantling of PVC drain pipes of 100mm bore, including all fittings, jointed in cement mortar and taking out of trenches, if required and removing from site of work complete all as specified and as directed

S&F PVC (SWR) pipes single socketed 110 mm bore in any length with rubber ring joints fixed to walls.

S&F PVC (SWR) pipes single socketed 110 mm bore in any length with rubber ring joints laid in floor complete all as specified and as directed

S&F 100mm dia cast iron floor floor trap, with grating including jointing solvent cement to waste pipe fixed in cement concrete type B-1(1:2:4) complete all as specified and directed.

S&F in repairs PVC (SWR) gully trap 110 mm, setting and jointing with solvent cement etc complete all as specified and as directed.

S&F PVC (SWR) bend with access door 110 mm borecomplete all as specified and as directed.

S&F PVC (SWR) bend 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) double (Single Y) branch piece, with access door 110 mm bore complete all as specified and as directed.

S&F PVC (SWR) Branch piece single equal or unequal with access door 110mm borecomplete all as specified and as directed.

Dismantling of PVC drain pipes of 75mm bore, including all fittings, jointed in cement mortar and taking out of trenches, if required and removing from site of work complete all as directed.

S&F PVC (SWR) pipes single socketed 75 mm bore in any length with rubber ring joints fixed to walls complete all as specified and as directed.

S&F PVC (SWR) pipes single socketed 75 mm bore in any length with rubber ring joints laid in floor complete all as specified and as directed.

S&F in repair PVC (SWR) floor trap 75mm dia, plain with grating including jointing with solvent cement complete all as specified and as directed.

S&F PVC (SWR) 75mm bore bends any radius with access door complete all as specified and as directed.

S&F PVC (SWR) 75mm bore bends any radius complete all as specified and as directed.

S&F PVC (SWR) junction single (Single T) equal or unequal with access door 75mm bore complete all as specified and as directed.

S&F PVC (SWR) 75mm bore vent cowl complete all as specified and as directed.

S&F PVC (SWR) Branch piece single equal or unequal with access door 75mm bore complete all as specified and as directed.

S&F in repair stack clamps for 100mm bore pipes, out of 50mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and as directed.

S&F in repair stack clamps for 75mm bore pipes, out of 50mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof complete all as specified and as directed.

Grubbing up tree trunk including cutting of trunk portion protruding over ground, digging out roots, filling holes and leveling off ground, stacking of serviceable material and removing of unserviceable material to a distance n exc. 50 m and clearing site

Removing building materials etc. (other than spoil payable under items -earthwork) to a distance of 30.00 Km or above, beyond the lead included in the rates, including loading, unloading and stacking at the destination all as specified and as directed. Note: All debris and rubbish shall be removed from MOD land during or at the end of each working period at his risk and cost in accordance with all applicable federal, state, and local regulations.

Providing and fixing Powder coated aluminium (minimum thickness of powder coating 50 micron) work for sliding/openable doors, windows, ventilators and partitions fixed portions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285,, with using aluminium section 75mmx45mmx1.25mm as in partitions and and door choekhat section door section 47.62mmx44.45mmx1.67mm,middle section of door 83.50mmx44.45x1.49mm and bottom of door section 114.30mmx44.45mmx1.75mm and not less than weighing 0.55kg/m if any section required including necessary jointing cleats, glazing clips, rubber neoprene packing, anodized aluminium snap beading screws,sliding arrangements, including Sheet glass of 5.5 mm thick and 12mm thick both side prelaminated particle board etc height of glass and particle as directed by Engr-in-charge as per site requirment incl dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket incl suitable hinge,aluminium handle and locing arrangements etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all necessary arrengement complete as specified and directed by Engr-in-charge. Note : All the aluminium sections provided under this item as per mentioned in the approved manufactures sections/fittings.

M & L for Powder coated Aluminium windows/cubboard shutter of two tracks outer frame top, side sections, bottom frame(track) with guide track of size 92.5x31x1.50mm with sliding window shutters two nos with 5mm thick PVC plain coloured sheet frame top and side bottom section with wheel track and inner locking section of size 40X18X1.5mm inculding 5mm thick plain colour PVC sheet complete all as specfied and dierected by Engr-in-Charge

S&F aluminium (extruded section) door closer hydraulically regulated,designation No. 3,universal type, suitablefor door shutters of 851to 1000 mm in width and of weight between 61 to 80 kg and fixed all as specified pecified and directed by the Engr-in-Charge.

M&L for Non skid ceramic coloured joint free tiles 7to 8mm thick (square/ rectangular), area of each tiles exceeding 0.11 sqm but n exc 0.18 sqm, in floor etc set and jointed in neat cement slurry and pointed in coloured cement to match the colour of tiles,laid over and including cement screed bed 15 mm thick in cement mortar (1:6) laying floor finish complete all as specified and directed.

Material and labour for complete removal of existing treatment old surface of wall and applying two coat of oil bound distemper over and incl 3mm thick wall care putty and chalk primer to prepatory to distempering complete all as specified and directed by the Engineer-in-Charge.

G K CONSTRUCTIONS

PRACHANIVA CONSTRUCTIONS

M/S Suresh Raju

K. VENKATESH NAIDU