Renovation works to the existing Government Girls Higher Secondary School at Krishnagiri in Krishnagiri District for establishment of School of excellence in the academic year 2022 2023.

Amount

1.1 : Earth work excavation in all soils (including refilling) a. 0 to 2 mt.

13.1 : Filling with Excavated Earth

30 : Ellispattern

37.1 : White washing 3 coats (slaked)

39 : M.s Grills

41 : Painting - New "iron work"

52 : PVC Water supply (ASTM) a. 32 mm dia

b. 25 mm dia

c. 20 mm dia

Electrical arrangements 69 : 15 Amp. Power plug

86 : Anti termite treatment

ANNEXURE-I 2.1.1 : Supplying and filling Gravel

2.1.3 : Filling crushed stone sand

3.1.1: C.C.1:5:10 for Foundation & Basement (using crushed stone sand)

6.5.1 : Brick work in C.M. 1:5 (F& B) using Kiln Burnt Country bricks of size 22 x 11 x 7 cm (8 3/4" x 4 1/4"x 2 3/4") (using crushed stone sand) with admixture

8.1.1.1 : Standardised concrete Mix M20 Grade concrete. (using crushed stone sand) a) In Foundation and Basement.

b) In Ground Floor

c) In First Floor.

d) In Second Floor

9.5.1 : Brick work in C.M. 1:6 using Kiln Burnt Country bricks of size 22 x 11 x 7 cm (8 3/4" x 4 1/4"x 2 3/4") (using crushed stone sand) with admixture a. In Ground Floor

b. In First Floor.

c. In Second Floor

10.5.1 : Brick partition work in C.M. 1:4 using Kiln Burnt Country bricks of size 22 x 11 x 7 cm (8 3/4" x 4 1/4"x 2 3/4") 110 mm tk (B.P.) (using crushed stone sand) with admixture b. In Ground Floor

c. In First Floor

d) In Second Floor

14.1.1.I : Precast Cupboard slab 20 mm tk using standardised concrete mix M20 grade.(using crushed stone sand) a. In Ground floor

c. In First Floor

d. In Second Floor

14.1.1.II : Precast cupboard slab 40 mm tk using standardised concrete mix M20 grade.(using crushed stone sand) b. In Ground floor

c. In First Floor

d. In Second Floor

16.1.2 : Precast Jally Ventilator 50mm thick.Using standardised M20 grade concrete Mix. (using crushed stone sand) a. In Ground Floor

18.1 : Formwork using M.S.Sheet a. For Column footings, plinth beam, Grade beam, Raftbeam, Raft slab etc.,

b. Plain surfaces such as Roof slab,floorslab,Beams,lintels,lofts,sill slab,staircase,portico slab and other similar works

c. For Square and rectangular columns and small quantities

21.5.2 : Supply and fixing Solid UPVC door shutter with frame

22.3.3 : T.W. frame & T.W styles & rails with BWR double leaf shutters for Cup board/ward robes including two coat enamel paint & one coat primer.

26.1 : Flooring in C.C.1:5:10 (using crushed stone sand)

28.1 : Plastering the top of flooring in C.M. 1:4, 20 mm tk. (using crushed stone sand)

29.6.1 : Supplying and fixing of ACID PROOF CERAMIC TILES (best approved quality and the same shall be got approved from the Executive Engineer before using ) over cement mortar 1:3 (using crushed stone sand)

29.8.1 : Glazed tiles using Grout (Tile Joint Filler) (using crushed stone sand)

29.9.1 : Floor ceramic tiles using Grout (Tile Joint Filler) (antiskid) (using crushed stone sand)

31.2.1 :: Finshing the top of Terrace floor with one course of solar reflective Ceramic tiles without base concrete (using crushed stone sand)

32.1.1: Finishing top of roof with one course of Hydraulic Pressed Tiles of approved superior quality of size 23cmx 23cmx20mm thick laid over weathering course in cm 1:3 (One of cement and three of crushed stone sand) 12mm thick mixed with Water proofing compound at 2%

33.1 : Plastering in C.M. 1:5, 12 mm tk. (using crushed stone sand) including plasticizer

34.1 : Plastering in C.M. 1:4, 12 mm tk.(using crushed stone sand) including plasticizer

35.1.1 : Plastering 1:3, 12mm with WPC (using crushed stone sand) including plasticizer

35.1.2 : Spl. Ceiling plastering in C.M. 1:3, 10 mm tk. (using crushed stone sand) including plasticizer

36.1 : Cement mortar Border in C.M. 1:5, 12 mm tk. (using crushed stone sand) b. 75 mm wide

38.6 : One coat white cement for new walls and other similar works.

38.7 : Plastic Emulsion PAINT including primer for outer walls

43.1 : Supply & Fabrication of Mild steel / RTS grills (without cement slurry) for all sizes of rods.

44.6 : PVC SWR 110 mm dia with ISI mark type- A for Rain water down fall pipe

53.5.2 : Wash Hand Basin of size 550 x 400 mm (white with pedestal)

54.1.1 : S & F of 15mm dia half turn CP long body tap

54.2.1 : S & F of 15mm dia half turn CP short body tap

55.1.1: Supplying and fixing of approved brand Porcelain squat urinal superior variety in Cm 1:1 (One of cement and one of crushed stone sand) including cost of squat urinal with foot rests etc.

56.1: S & F of Indian Water closet white glazed (Oriya type) of size 580 x 440mm with PVC SWR grade ' P' or "S' trap - in G.F.

57.1.2: S & F of E.W.C (White) 500mm with PVC SWR grade "P" or "S" Trap (using crushed stone sand)

58.3: Supplying and fixing the following dia PVC (SWR) pipe with ISI mark confirming to IS 13952:1992- type 'B' for soil line. a) 110mm dia PVC SWR pipe including all required PVC specials etc., all complete.,

b) 75mm dia PVC SWR pipe including all required PVC specials etc., all complete.,

61.3: Supplying laying and jointing the following dia UPVC non pressure pipes SN8 SDR 34 (S16.5) as per IS 15328/2003. a) 110 mm dia UPVC pipe Below G.L

64.1: Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990. a. Light point with ceiling rose

b. Light point without ceiling rose

211.2: Clean removal of the old cement plastering both inside and outside from the existing walls of brick masonry without damaging the existing structure and surroundings and clearing the debris away from the site including cost of required tools and plant and necessary scaffolding if necessary etc., all complete in all respect and as directed by the departmental officers.

218.1: Dismantling the existing damaged one course pressed tile roof finish in cement mortar over RCC roof slab without affecting the adjacent structures in all floors including the cost of required tools and plants and clearing the debris away from the site including cost of loading, unloading & vehicle hire charges etc., all complete in all respect and as directed by the departmental officers.

241.1: Dismantling the existing damaged brick works of cement mortar in all floors without affecting the adjacent structures, including the cost of required tools and plants and clearing the debris away from the site including cost of loading, unloading & vehicle hire charges etc., all complete in all respect and as directed by the departmental officers. a) Upto 3.00m height

344.2: S & F of Bevelled edge mirror 500 x 400 x 5.5mm

361.5.1: Vitrified Tiles flooring (ivory) (using crushed stone sand)

799 : Two coats of OBD over one coat white cement for inner walls

ANNEXURE-II A1 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990. (open wiring) a. Light point with ceiling rose

b. Light point without ceiling rose

A2: Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for 5 amps 5 pin plug socket point @ Switch Board Itself.(open wiring)

A3: Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for 5 amps 5 pin plug socket point @ Convenient Places.(open Wiring)

A4: Run of 2 Wires of 2.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990. (Open Wiring).

A5 : Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A6: Supplying and fixing of LED blubs suitable for fixing it to pendent / bakelite battern holder of best approved variety a) 9 watts LED bulb

A7 : Supplying and fixing of 25W LED street light with necessary fittings

A8: Supplying and laying of shahabad slab/ stone, 20mm thick (Grey colour) of approved quality for flooring in cm 1:3, (One of cement and three of curshed stone sand) 20 mm thick

A9: White washing 2 coats for old walls (slaked)

A10: Painting two coats of OBD for old walls

A11: Painting one coats of old walls with ready mixed plastic emulsion paint

A12 : Painting the old iron work with two coats of approved makr of Epoxy paint

A13 : Painting the old wood work with two coats of approved 1st class snthetic enamle paint

A14 : Supply, delivery and fixing of Cuddapah divider of best qulity 20 mm thick

A15 : Providing nosing to the edges of cuddapah slab of 20 mm thick

A16 : Supplying and fixing smoke control automatic Sanitary napkin Disposal Incenerator machine (disposal capacity of 25 nos/day) to the the site including cost of machine and cost of coveyance charges ect.,, all complete as where required and as directed by the departmental officers ( the disposal capacity of the machine is 25 No's/day.) (The quality of the materials should be got approved by the Executive Engineer before use in work)

A17 : For side wall and necessary area ROOFSEAL TOP COAT PU acrylic water proof coating 1.Dilute Dr.Fixit roofseal top coat with water 2:1 and stir well until a uniform consistency is achieved for self priming. 2. Applying 2 coats of Dr.Fixit roofseal topcoat PU acrylic hybrid coating

A18 : Supplying and fixing of SFRC Manhole Cover slab Size 750 x 750mm including of all cost etc., all complete.

A19 : Chipping the floor and roughening the surface dismantling, clearing away and carefully stacking materials useful for reuse for ant thickness

A20 : Supplying and fixing of CP two way bib cock with health facset of best quality

A21 : Supplying and fixing white porcelain sink of size 600mm x 450mm x 200mm with 32 mm dia B class GI water water pipe and 32 mm dia CP waste coupling with labour charges etc.,

A22 : Supply and errection of Rotational Mould polyethylenewater storage tanks (HDPE) for out door use having capacity of 500 liters

A23 : Fabrication suppy and fixing in position of aluminium partition with top and bottom both side laminated sheet 12mm thick and Centre with 5.5mm thick plain glass

A24 : Supply and fabrication and fixing position of Aluminium anodized natural colur matt floor finish door 1/3" panelled with 12 mm thick both side laminated sheet and 2/3 plain glass of 5.5mm thick. (1.00m x 2.10m)

A25 : Supplying and fixing of 15 mm dia brass chromium plated pillar tap heavy type of best quality

A26 : Base concrete 1:2:4 mix using 6 to 10 mm chips 40 mm thick

A27 : RR wall pointing with CM 1:3 (one of cement and three of crushed stone sand) 12 mm thick

A28 : Supplying and fixing of best approved quality of following dia UPVC ball valve a) 25 mm dia UPVC ball valve

b) 32 mm dia UPVC ball valve

A29: Providing spallen concrete arrangements with following provisions a) chipping and removing spelled concrete cover for an avaeage thickness of 30-50mm untill the reinforecement is exposed or a sound structue is found etc complete.

b)Providing Nitozinc primer rich epoxy based primer over the prepared reinforcement bars after mixing the base and hardner mechanically using heavy duty slow speed stirrer and applying applying the same using stiff bristle brush to ensure an unbroken coating .

c) Providing and fixing of new rods inplace of damaged rods using lockfix range of polyester resin based chemical anchors.

d)Providing Nitobond -EP Epoxy bonding agent after washing the prepared substrate with clean potable water ,allowed drying mixing base and hardner of Nitobond -EP applying the surface using nylon brush.

e) Providing plastering mix1:5 with Nitobond SBR (polymer bonding agent cumcement mortar) at a thickness of 12mm to 50mm over the coated surface

f) Finally provide concure WB (Curing compound) over the plastered surfaces

Prasath Constructions

M/S SARAVANAN CONSTRUCTION