Retender_ Annual Plan-90-Alappuzha JP 2023-24 Krishnapuram Division-UPS Ilippakkulam and HSS Chemistry Lab maintenance-General Civil Work

Amount

Building Maintenanace

OD14592/2023-2024:Dismantling tiled roofing including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.(15.31 modified)

15.14.1:Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead:Of sectional area 40 square centimetres and above

15.14.2:Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead:Of sectional area below 40 square centimeters

OD14593/2023-2024: Fixing on roof pressed clay tile deptl. (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern (12.48 Modified)

11.20.4:Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete on 20 mm thick bed of cement mortar 1:4 ( 1 cement : 4 coarse sand).Ordinary cement without any pigment

OD14594/2023-2024: Laying on deptl.roof pressed clay tile ridge (Mangalore tile) of 20 mm thickness and of approved pattern set in CM 1:3 including finishing edges

OD15024/2023-2024:Supplying roof pressed clay tile ridge (Mangalore tile) of 20 mm thickness and of approved pattern (12.49 modified)

OD14595/2023-2024:Supplying roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern at site including all charges

14.61:Painting (one or more coats) with black japan paint of approved brand and manufacturing to given an even shade.

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

11.37:Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., complete.

50.12.4.2:Providing and fixing false ceiling with 7.5 mm thick PVC wooden grains panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete ( aluminium frame work shall be paid separately)

10.1:Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

21.5:Providing and fixing powder coated aluminium work ( minimum thickness of powder coating 50 micron) consisting of tee /angle sections, of approved make conforming to IS : 733 in frames of false ceiling including aluminium angle cleats with necessary C.P brass/ stainless steel sunk screws, aluminium perimeter angles fixed to wall with stainless steel rawl plugs @ 450 mm centre to centre and fixing the frame work to G.I level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the Engineer-in-Charge ( level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately ).

OD15110/2023-2024:Providing and fixing false ceiling with 7.5 mm thick PVC wooden grains panel board ceiling of approved quality in aluminium frame work with necessary screws etc complete .Departmental supply

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

OD15818/2023-2024:Engaging carpenter

REJI.S

MOHANDAS THAMPI

SUNIL KUMAR S

Bidder Name

SUNIL KUMAR S

SREECHAND R

REJI.S

MOHANDAS THAMPI