al Plan-IRINJALAKUDA MUNICIPALITY (2024-25) PRO.NO 572/25 GOVT MODEL BOYS HIGHER SECONDARY SCHOOL LAB FLOORING AND TRUSS WORK-.-General Civil Work

Amount

Detailed Estimate

50.10.1:Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

50.10.2:Steel work for purlin/single section with G I pipes including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete

OD508326/2024-2025:Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.35 mm (+0.05%) , 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5x55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required

OD508351/2024-2025:Ridge caping with the pre-painted galvanised steel sheets 0.50 mm thick 95 cm wide includingall cost and materials, conveyance, labour charges complete. (sundries are provided for carriage of seam bolts and washers)

15.7.1:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In mud mortar

13.4.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 coarse sand)

11.41.2:Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600 x 600 mm.

15.56:Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

OD508662/2024-2025:Engaging carpenter for fixing door etc.

OD508669/2024-2025:Granular sub-base/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers and compacting with manual compaction to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. (ii) Using Gravel mix soil. (MORD 4.11.2 modified)

OD508663/2024-2025:Providing and laying 60 mm thick factory made cement concrete interlocking paver block of M - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of 6mm aggregate , filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. Modified data of 16.68

14.53.1:Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:One or more coats on old work

OD508748/2024-2025:Providing and fixing on Eave face UPVC half cut rain water gutter pipes ( 120 mm 4 kg/cm2 ) with all necessary fittings with clamps at 1 m interval (12.41.2 modified)

50.18.9.18.1:Providing and fixing PVC pipes including fixing the pipe with clamps/clips at 1.00 m spacing. This included jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 75 mm dia 6Kgf/cm2 - External work- Exposed on wall

K.A.Gopikumar (BID ID -2181460)

St.Joseph Engineering Works (BID ID -2185256)

Bidder Name

K.A.Gopikumar

St.Joseph Engineering Works

GRINTO VARGHESE