Annual Plan- Sheet roofing for panchayath office building -Pattuvam GP - Project No. 201/2024-25

Amount

Maintanance

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

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

OD111720/2024-2025:Providing and fixing Alu Zinc profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.40 mm (+0.05%), thickness . Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length up to 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 up to 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. (MOD 12.50 of DSR )

OD111719/2024-2025::Providing and fixing Alu Zinc sheet ridge roofing 0.40mm using self drilling/self tapping screws complete: Ridges plain (500-600 mm) (Modified 12.51.1)

12.5.1:Providing valleys of 90 cm wide overall in plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limper and bitumen washers complete:1.60 mm thick with zinc coating not less than 350 gm/ m2

OD110397/2024-2025: Providing and fixing 150 mm UPVC square gutter pipe over GI Clamp of same profile @ 1 mtr C/C

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

OD113068/2024-2025:Extra for providing and fixing GI chicken mesh12.5X24 SWG including cost of materials and labour charges etc complete.

22.14.2:Grading roof for water proofing treatment with:Cement mortar 1:3 ( 1 cement : 3 coarse sand)

13.43.1:Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface:Water thinnable cement primer

NASIR K A (BID ID -2033497)

RAJEEV E N (BID ID -2033449)

Ajith E P (BID ID -2032965)

Bidder Name

K V PRADEESH

Ajith E P

NASIR K A

RAJEEV E N