SPECIAL REPAIRS TO EXISTING SEWAGE LINE AREA DRAINAGE NEAR JH COY ADM BN BLDG NO P31 AT PRTC, BLDG NO P 163, NEWLY CONSTRUCTED ROAD AT PARA RECORDS CERTAIN REVENUE AND MINOR WORKS UNDER GE NORTH BANGALORE

Amount

PART I (B/R WORKS)

Excavating in trenches, n. exc 1.5m wide and n.exc. 1.5m in depth; for foundation etc. or for drains, manholes, pier holes, etc. n exc. 10 sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

Demolition of brick work or stone / PCC /boulder masonry built in cement mortar or lime mortar including all quions, arches, pillars of any description and dispose of debris outside MD land all as specified and directed.

Demolition and breaking up of 150 mm dia SGSW drain pipe with bed concrete set in cement mortar including removing debries out side MD land all as specified and as directed.

Demolition and breaking up of 200 mm dia SGSW drain pipe with bed concrete set in cement mortar including removing debries out side MD land all as specified and as directed.

DWCP (double wall corrugated HDPE pipes), 200mm dia, class SN-8 conforming to IS 16098 (Part-2) in 6 mtr length laid in trenches with couplers complete all as specified and as directed.

DWCP (double wall corrugated HDPE pipes), 300mm dia, class SN-8 conforming to IS 16098 (Part-2) in 6 mtr length laid in trenches with couplers complete all as specified and as directed.

Plain Cement Concrete (1:4:8), type D2 using 40 mm graded stone aggregate as in bed to drain pipes including packing under and haunching in against the sides of DWCP pipes after they are laid and tested suitable for 200mm dia bore pipe all as specified and as as directed.

Plain Cement Concrete (1:4:8), type D2 using 40 mm graded stone aggregate as in bed to drain pipes including packing under and haunching in against the sides of DWCP pipes after they are laid and tested suitable for 300mm dia bore pipe all as specified and as as directed.

Demolition of RCC man hole covers and similar works etc and dispose of debris outside MD land complete all as specified and as directed.

Precast Reinforced Cement Concrete (1:2:4), type B1, using 20mm graded stone aggregate as in cover slabs of man hole including necessary form work set in CM (1:4) complete all as specified and as directed.

TMT steel bars 8mm dia, cut to length bent to shape required including cranking bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips complete all as specified and directed.

Plain Cement Concrete as in foundation filling, bed concrete and mass concrete, type C2, (1:3:6), using 40 mm graded stone aggregate complete all as specified and as directed.

Precast cement concrete block masonry with solid blocks exc. 10 cm in width and setting in cement mortar 1:4 type C1 1:3:6 ( using 20 mm graded aggregate) complete all as specified and as directed.

Rendering 15mm thick in CM(1:4) mixed with water proofing compound as per manufacturers instructions finishing the surfaces even and smooth without using extra cement including necessary scaffolding complete all as specified and directed. NOTE:- WPC will be measured and paid separately under reelvent items.

Supply only integral liquid water proofing compound all as specified and as directed.

Plain Cement Concrete, (1:2:4), type B 1, using 20mm graded stone aggregate as in copings and benching of man holes including necessary form work complete all as specified and directed.

Returning, filling in excavated soil, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in hard / dense soil etc complete as specified as directed.

Removing the excavated material to a distance exc. 50m but n. exc. 500m and depositing where directed at a level n. exc. 1.5m above the starting point.

Plain Cement Concrete as in foundation filling and mass concrete (1:4:8), type D-2, using 40 mm graded stone aggregate complete all as specified and as directed.

Precast cement concrete block masonry with solid blocks exc. 10 cm in width and setting in cement mortar (1:6) type C1 1:3:6 using 20 mm graded aggregate complete all as specified and as directed.

15mm thick rendering on brick or concrete surface in cement mortar (1:6) and finishing the surface with even and smooth without using extra cement complete all as specified and directed.

Reinforced Cement Concrete pipes, class NP2, of 600mm dia laid in trenches and jointed complete with collars all as specified and directed.

Excavation in post holes each n.exc. 0.50 cum getting out, returning, filling in and removing earth or broken rubble mixed with earth around in layers not exc. 25cm thick watering and removing surplus soil to a distance not exc. 50m and making good surfaces in soft / loose soil complete all as specified and as directed.

Plain Cement Concrete as in foundation filling and mass concrete (1:2:4), type B2, using 40 mm graded stone aggregate complete all as specified and as directed.

Rolled mild steel work as in tubular sections medium grade in posts, struts and wind ties for roof including securing bolts, all necessary drilling, bolting or riveting, etc., and similar work and painted with one shop coat of zinc chromate primer including preparation of surfaces at contractor's workshop before fabrication conforming to Fe 410-0 or FE 310-0 complete all as specified and as directed.

Rolled mild steel work as in tubular trusses, purlins etc., including special shaped washers etc., complete using ERW or incduction butt weld tubes conforming to IS 1161-1979 Gde St-240 and painted with one shop coat of zinc chromate primer including preparation of surfaces at contractor's workshop before fabrication complete all as specified and as directed.

Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified ans as directed.

Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall,fixed with self tapping screws as specified and as directed.

Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in ridges ,fixed with self tapping screws as specified and as directed.

Demolition of unreinforced cement concrete of any description and in any position not other wise specifically provided for and dispose of debris outside MD land complete all as specified and as directed.

Mild steel angle iron of any size as in swan neck posts bent to required shape fixed independently over compound wall conforming to Fe- 410-0 or Fe-310 complete all as specified and as directed.

Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins etc all as specified and as directed. NOTE:- Each line wire to be measured.

Preparation of new or previously untreated steel and iron surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed.

Taking down cement plaster on brick walls including raking out joints, hacking for key, scrubbing down with water etc. and dispose of debris outside MD land complete all as specified and directed.

Preparation of newly plastered surfaces of walls and applying two coats of cement based paint over a coat of primer including in narrow width bands cornice spilsters etc all as specified and as directed.

Preparation of old plastered surfaces of walls and applying one coat of cement based paint including in narrow width bands cornice spilsters etc all as specified and as directed.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in soft/loose soil complete all as specified and directed.

Hardcore of broken stone or boulders of gauge n.exc. 63mm, deposited, spread and leveled in layers n.exc 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

Plain Cement Concrete (1:5:10), type E-2 using 40mm graded stone aggregate as in sub base to floors, 75mm thick complete all as specified and as directed.

Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Rubber moulded precast conctete interlocking paver blocks, 80mm thick, any shape, size and colour conforming to IS 15658-2006 of M-40 Grade, design and pattern as approved by GE, complete all as specified and as directed.

Precast cement concrete, (1:3:6), type C1, using 20 mm graded stone aggregate as in kerb stone of minimum size 450x150x300 mm, jointed and pointed in cement mortar (1:6) along with the road including necessary earth work in hard / dense soil and removal of surplus materials complete all as specified and as directed.

PART II (E/M WORKS)

Water heater storage and vertical type, 5 star rated, 230 Volts, 2000 Watts 25 Litres capacity complete all as per Bajaj Cat pat No. CALDIA (150800) or techno commercially equivalent makes specfied in PS with hot and cold PVC connectors (02 Nos) of suitable length complete all as specified and as directed.

Galvanised iron pipe of 15 mm dia, medium grade, fixed to walls / floors with all fittings such as socket, bends, elbow, union etc., complete all as specified and as directed. NOTE:- The cost for tapping from the exisiting pipeline for inlet pipe line of geyser including cutting the wall and making good the surface as exisiting shall be deemed to be included in the qouted rate.

Cutting and screwing existing steel tubing for alterations or additions (Each cut measured ) of size 15 mm bore complete all as specified and as directed.

Bib taps, cast copper alloy, fancy type, chromium plated long body, 15mm dia with CP flange fixed with wall flange complete all as specified and as directed.

Stop valves, fancy type, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed of size 15 mm bore complete all as specified and as directed.

Energy saving ceiling fans, 230 Volts, 26 Watts, single pole, 1200 mm sweep, high speed of approved colour with remote control and two years warranty certificate from the manufacturers, with latest BEE five star rating and BLDC technology all as per Havells Model No :- Efficiencia Neo (BLDC 26W) or techno commercially equivalent models specified in PS complete with down rod and GI hook with welding work, wire connections from ceiling rose to ceiling fans, with complete accessories including writing of MES No with unit name on ceiling fans using approved stencil with synthetic enamal paint complete all as specified and as directed.

Eeguchi Constructions

S S BUILDERS

SREE VINAYAKA ENTERPRISES

S SELVALAKSHMI ENGINEER AND CONTRACTOR

shashi shekar construction

K. VENKATESH NAIDU