GENERAL-Irrigation Division-Special repairs and rectification of wooden flooring staircase and other allied works of Kollam Irrigation Office-General Civil Work

Amount

Repair

2.31:Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared

11.33.2:25 mm wooden planking, tongued and grooved in flooring, including fixing with iron screws complete with:Second class deodar wood

OD30596/2024-2025:Supplying and laying Floor - wall to wall carpet over wooden floor as per the directions of Engineer in charge including conveyance etc.

OD35344/2024-2025:Supplying and laying PVC door mat as per the directions of Engineer in charge including conveyance etc.

OD35347/2024-2025:Supplying and laying door mat as per the directions Engineer in charge including conveyance etc.

50.14.1.1:Removing and refixing door shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge.

50.14.1.2:Removing and refixing window shutters after necessary repairs for easy opening and closing etc complete as per the direction of site Engineer-in-charge

50.9.15.4:Providing and fixing iron hooks and eyes: 150 mm

OD30627/2024-2025:Engaging carpenter as per direction of departmental officers

9.119:Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5 mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos. of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door fame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer's specification and direction of Engineer-in Charge.

9.120.1:Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and sized of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC 'C' channel of size 30 mm thickness, 70 mm width out of whicj 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5mm thick, 95 mm wide PVC sheet out of which75 mm shall be tapered in 45 degree on th inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mmx2) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail. paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded /sealed to the styles & rails with 7 mm (5 mm + 2 mm ) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer -in-charge, manufacture's specification & drawing.30 mm thick plain PVC door shutters

15.31:Dismantling tiled roofing with battens, boarding etc. complete including stacking of serviceable material and disposal of unserviceable material within 50 metres lead.

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

50.9.13.3:Supplying and fixing Vengai wood wrought and put up for roof members including cost and conveyance of materials etc. complete.

50.9.13.4:Supplying and fixing Dept. wood wrought and put up for roof members including cost and conveyance of materials etc. complete.

50.9.14.3:Supplying and fixing Vengai wood reapers of size 50x25 mm with wire nails including cost and conveyance of materials etc. complete.

50.9.14.4:Supplying and fixing Dept. wood reapers of size 50x25 mm with wire nails including cost and conveyance of materials etc . complete.

OD30681/2024-2025:Providing & fixing on roof pressed clay tile (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on wooden frame work complete - Departmental Tiles , Labour only

OD30682/2024-2025:Providing & fixing on roof pressed clay tile ridge (Mangalore tile) of 20 mm nominal thickness and of approved size and as per approved pattern on wooden frame work complete - Departmental Ridge Tiles , Labour only

OD30679/2024-2025:supplying Mangalore tiles 20 mm thick

OD30752/2024-2025:supplying Mangalore ridge tiles

OD30677/2024-2025:Providing anti termite treatment to roof timber including cost and conveyance of all materials, labour etc complete

14.72:Providing and fixing double scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .

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

6.3.1:Brick work with common burnt clay machine moulded perforated bricks of classdesignation 12.5 conforming to IS: 2222 in superstructure above plinth level up tofloor five level in cement mortar 1:6 (1 cement : 6 coarse sand):With F.P.S. ( non modular ) bricks

14.1.1:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand)

4.1.4: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 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

5.9.3:Centering and shuttering including strutting, etc. and removal of form for:Suspended floors, roofs, landings, balconies and access platform

OD31037/2024-2025:Providing good quality PVC ready made man hole chamber including cost and conveyance of all materials, labour charges for installation etc complete as per direction of engineer in charge.

OD31186/2024-2025:Providing and fixing Coastal region and River network details of Irrigation Division Kollam- drawing made on Ultra Violet printed laminated flux of size 6x4 feet fixed on pre-laminated medium density fibre board exterior grade (grade I) IS 14587 :1998 marked with decorative lamination on both sides exterior grade I MDF board 12mm thick conforming to IS 14587 Tto backing or studding with screws etc .

14.54.1:Painting with synthetic enamel paint of approved brand and manufacture of required colour to an give even shade:One or more coats on old work

OD33854/2024-2025:Providing and fixing horizontal venetian blind window curtain (suitable color) fixing to window opening using 100 mm wide PVC blinds fabric fixing to the aluminium channel at top and connect with suitable cotton wire including necessary hooks code weight etc. complete as per the direction

50.13.1:9 mm cement plastering of mix : 1:3 (1 cement : 3 fine sand ) including all cost of materials, labour charges etc complete

13.46.1:Finishing walls with Acrylic Smooth exterior paint of required shade:New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

11.36:Providing and fixing I st quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer -in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

11.41.1: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 500x500 mm.

50.9.4.3:Providing and fixing paneling or paneling and glazing in paneled or paneled and glazed shutters for doors, windows and clerestory windows ( Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Paneling for paneled or paneled and glazed shutters 25 mm to 40 mm thick using good quality Vengai wood

15.23.1:Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 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.

OD30628/2024-2025:Engaging man mazdoor as per direction of site engineer

OD35514/2024-2025:Providing and fixing toughened glass partitions with necessary fittings including carriage complete all as per direction of Engineer-in-charge. (fire resistant glass panes 12 mm thick of approved brand).

Plumbing

50.18.9.12.2:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 20 mm dia 10Kgf/cm2 External work- Exposed on wall

50.18.9.13.1:Providing and fixing PVC pipes, fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 25 mm dia 12 Kgf/ cm2- External work- exposed on wall

50.18.9.19.1:Providing and fixing PVC pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing . This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 mm dia 6 Kgf/cm2 - External work- Exposed on wall

17.2.2:Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required:W.C. pan with ISI marked black solid plastic seat and lid

17.7.1:Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

OD30555/2024-2025:Supplying and fitting 15 mm CP brass tap with elbow operation lever

OD30556/2024-2025:Supplying and fittings 110 mm PVC offset including cost, conveyance. labour charges etc complete.

OD30557/2024-2025:Supplying and fixing 110 mm PVC bent including cost of materials, labour charges etc complete.

OD30558/2024-2025:Supplying and fitting 25 mm PVC Tee including cost, conveyance and labour charges etc complete.

OD30560/2024-2025:Supplying and Fitting 25 mm coupling including cost, conveyance and labour charges etc complete.

OD30563/2024-2025:Supplying and fitting 25 mm Bent including cost, conveyance and labour charges etc complete.

OD30564/2024-2025:Supplying and fitting 25 mm elbow including cost, conveyance and labour charges etc complete.

18.17.3:Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :40 mm nominal bore

OD31363/2024-2025:Providing good quality PVC ready made septic tank (2.5 m x 1.08 m x 0.96 m size)for 50 users including soak pit etc complete including cost and conveyance of all materials, labour charges for installation etc complete as per direction of engineer in charge.

OD31423/2024-2025:Supplying and fixing good quality water tank PVC 1000 lit. capacity etc complete including cost and conveyance of all materials , labour charges etc complete as per the direction of departmental officer at site.

OD31422/2024-2025:Supplying and fixing 1 HP pump set with including accessories etc. complete.

50.17.1.4:Supplying and fixing CP Health faucet good quality including cost of materials and labour charges etc. complete as per the direction of site engineer-in-charge.

OD31548/2024-2025:Supplying and fitting Shower rose C.P. brass for 15 to 20 mm inlet 150 mm dia including cost, conveyance and labour charges etc complete.

17.29:Providing and fixing 100 mm sand cast Iron grating for gully trap.

OD31741/2024-2025:Supplying and fitting C.P. brass trap 40 mm dia cost, conveyance and labour charges etc complete

Renovation works

14.43:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

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

CHANDRAMOHAN NAIR R (BID ID -2164243)

Bidder Name

K ANIL KUMAR

CHANDRAMOHAN NAIR R