ANNUAL MAINTENANCE OF STAFF QUARTERS No-MRYR-14 IN MARAYOOR RANGE DURING 2023-24

Amount

MAINTENANCE OF EXISTING BUILDING 1) 14.6.1 - Renewing glass panes, with wooden fillets wherever necessary: Float glass panes of thickness 4 mm , Damaged glass (3x0.36x1.28)

2) 2.8.1 - Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil. Foundation of retaining wall (1x12x0.8x0.6x1)

3) 17.32.2 -Providing and fixing mirror of superior glass ( of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : Rectangular shape 453x357 mm

4) 5.22.6 - Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo - Mechanically Treated bars of grade Fe-500D or more. Lintel, Arch, kitchen slab etc

5) 50.6.2.2 - Solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure up to floor two level with thickness 15cm in : CM 1:6 ( 1 cement : 6 coarse sand) etc complete. soak pit wall (1x5.6x0.2x1.6x1):1.792 Man hole (2x2.4x0.2x0.4x1):0.384

6) 13.1.1 - 12 mm cement plaster of mix: 1:4 ( 1 cement : 4 fine sand) -sunshade (2x2x1) Basement (1x10x0.5) Roof patch (1x6x2) ret.wall (1x12x2)

7) 13.99.1 - Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : One or more coats on old work- Door(5x1x2.1) W (4x1.1x1.35)W (2x1.5x1)V (1x0.8x0.6) Grill (8x0.37x1.25) V (9x0.4x0.4)

8) 50.18.9.4.1 - Providing and fixing PVC pipes includings jointing of pipes with one step PVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.32 mm dia 10.Kgf/cm2 Distribution line

9) 50.18.9.7.1 - Providing and fixing PVC pipes includings of pipes with one step PVC solvent cement, trenching refilling & testing of joints complete as per direction of Engineer in Charge. 63 mm dia 6Kgf/cm2- Wash basin waste and bath room waste

10) 50.9.15.3 - Providing and fixing iron hooks and eyes : 200mm.

11) 50.9.15.5 - Providing and fixing iron hooks and eyes: 100 mm

12) 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.

13) 50.17.1.1 - Supplying and fixing Stainless steel soap dish including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

14) 50.17.1.3- Supplying and fixing CP Towel rod 60cm or nearest available length including cost of materials and labour charges etc complete as per the direction of site Engineer-in-charge.

15) 13.91 - Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. wall s internal (2X73.6X2.7) External (1X33.4X3) Ceiling (1X9.2x7.3) Shade extra (2x9.2x0.6) Basement extra (1x19.2x0.5 ) Total Quantity = 585.440 , door (5x0.9x2.1) Window (4x1.1x1.35) W (2x1.5x1)Tiled area (1x5.4x2.1) Deducted Quantity = -29.730 Net Total Quantity 555.710 sqm

16) 13.112.1 - Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade, Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface. Area same as above

17) 4.1.8 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) Foundation of retaining wall (1x12x0.8x0.1x1) Floor (1x12x1.8x0.1x1)

18) 12.51.1 - Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+ 0.05%) total coated thickness, zinc coating 120 grams per sqm as per IS:mm(+0.05%) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete: Ridges plain (500-600 mm) - Ridge covering

19) od114487/2023_2024 - Engaging man coolies for different type of works which cannot be specifically measured. Engaging man coolies for cleaning roof top and surroundings of buildings

20) 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 : 4 graded stone aggregate 20 mm nominal size) Foundation of retaining wall (1x12x0.8x0.5x1) Super structure (1x12x0.6x1.3x1)

21) 4.3.2 - Centering and shuttering including strutting, propping etc. and removal of form work for:Retaining walls, return walls, (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. Retaining wall super structure (2x12x1.3)

2 - LS. for Electrical maintenance, replacing switches, switch board ,Fan lights , and other materials such as glue for water proofing etc..Payment as per GST purchase bill

BABU VARGHESE

ELDHOSE PHILIP