Providing special repair works for the existing City Armed Reserve Police quarters building at PRS campus in Coimbatore City for the year 2024-25.

Amount

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

30. Ellispatern

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

ANNEXURE I 2.1.1 : Supplying and filling with Gravel

2.1.3 : Supplying and Filling with crushed stone sand

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

3.2.1 : P.C.C. 1:2:4 for Foundation & Basement and other similar works (using crushed stone sand)

3.3.1 : Plain cement concrete 1:8:16 for foundation and other similar works using 20mm gauge broken Brick Jelly using crushed stone sand

3.9.2 : P.C.C. 1:3:6 for Foundation & Basement using 20 mm metal (using crushed stone sand)

6.2.1.1 : Brick work in C.M. 1:5 (F& B) using Fly ash bricks of size 230x110x70mm (using crushed stone sand) with admixture

10.2.1.1 : Brick partition work in C.M. 1:4 using Fly ash bricks of size 230x11x70mm (using crushed stone sand) 110 mm tk (B.P.) a. In Foundation and basement

b. In Ground Floor

14.1.1.II : Precast cupboard slab 40 mm tk using standardised concrete mix M20 grade.(using crushed stone sand) a. In Foundation & basement

18.1 : Formwork using M.S.Sheet d.Vertical wall

23.2.1 : 4mm thick pin headed Glass panels with Aluminium beedings

28.1 : Floor plastering in C.M. 1:4, 20 mm tk. (using crushed stone sand)

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

29.9. :Floor ceramic tiles using Grout (Tile Joint Filler).(using crushed stone sand)

29.9.1 :Floor ceramic tiles (Anti-skid) using Grout (Tile Joint Filler).(using crushed stone sand)

32.1.1 : Finshing the top of Terrace floor with Pressed tiles (23cmx23cmx20mm) mixed with Water proofing compound (using crushed stone sand)

33.1 : Plastering in C.M. 1:5, 12 mm tk. (using crushed stone sand) Mixed with Super Plasticiser

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

35.1.2: Spl. Ceiling plastering in C.M. 1:3,10 mm tk.(using crushed stone sand) Mixed with Super Plasticiser

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

50.6.1 : Precast slab 50 mm tk.in C.C. 1:3:6 with fibre (using crushed stone sand)

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

58.3 : PVC SWR pipe (Soil line) with ISI mark - type 'B'. a. 110 mm dia.

b. 75 mm dia.

58.4 : Supplying, Laying & Concealing the 50mm dia PVC ( SWR) pipe with ISI mark type - 'B' with relevant specials.

59.2.1 : Gully Trap using Chamber Burnt bricks of size 23 x 11.4 x 7.5 cm (9" x 4 1/2"x 3") (using crushed stone sand)

60.1 : PVC Nahani trap (4way/2way)

61.3 : UPVC Non Pressure pipe of SN8 SDR 34 (S 16.5) as per IS 15328/2003 a. 110 mm UPVC Non Pressure pipe

b. 160 mm UPVC Non Pressure pipe

66.1 : Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for Staircase Light Point.

67.1 : 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.

ANNEXURE II A1:Dismantling the damaged Pressed tiles without affecting the adjacent structures in all floors including the cost of required tools and plants and clearing the debris away from the site etc., all complete and as directed by the departmental officers

A2: Pointing the Pressed Tile over the roof with cement mortar 1:3 (One of cement and three of CS sand) Water proofing compound at 2% by weight of cement including cost of all materials and labour charges for pointing, curing etc., all complete and as directed by the departmental officers.. (using crushed stone sand)

A3:Removing and refixing the existing damaged RCC Cover Slab, clearing the dismantled materials away from the site etc.,

A4: Providing Polymer Coating (Water Proof Coating) for sunken portion of toilet with following specification and the surface shall be cleaned to remove all dust, foregin, matters lose materials or any other deposits of contamination by rubbing with wire brush.

A5: Supplying and fixing of water tight Bulk head fittings with guard, suitable for 12W LED lamp

A6: Supplying and fixing of 25W LED Street light fittings with including cost of material, and labour charges for fixing etc

A7: Supply and fixing of 12 watts LED bulb (Superior variety)

A8: Painting the old iron work with one coat of approved make of Synthetic Enamel Paint of approved quality and brand including through scrapping the old surface

A9: Painting the old walls with two coat with 1st class ready mixed Exterior emulsion paint of best approved quality colour and shade over a priming coat, including scrapping,

A10: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm.

A11: Providing and filling the tile joint with epoxy grout with following specification: Surface preparation including cleaning the joint to be free from dust and loose particles.

A12: Removing the tree in terrace floor clearing the trees without affecting the adjacent structures including the cost of required tools and plants and clearing away the same from site

A13: Painting the old iron work with two coat of ready mixed first class synthetic enamel paint of approved quality and brand including Thorouh scrapping the existing surface

A14: Painting the old wood work with two coats of approved Ist class synthetic enamel paint including thorough scrapping the old paint using sand paper

A15: Supply and fixing 1000 Litre Pvc Tank Cover including the cost of all materials, labour for fixing etc., complete

A16:Dismantling the damaged brick works of cement mortar in all floors without affecting the adjacent structures including the cost of required tools and plants and scaffolding, if necessary and clearing the debris away from the site etc., a) 0 to 3m height

b) 3 to 6m height

c) 6 to 9m height

d) 9 to 12m height

e) 12 to 15m height

A17: Clean removal of the old cement plastering both inside and outside from the existing walls of brick masonry and racking out joints to 20mm deep 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

A18: Removing the existing damaged RCC Cover Slab, clearing the dismantled materials away from the site etc., all complete and as directed by the departmental officers.

A19: Providing two legged scaffolding using 15cm diameter casurina props or best quality bamboo posts of 4m overall length (3m height + 0.50m projection + 0.50m into the ground ) as per the standared specification for the following height a.13m height in addition of 2.5m ht

b.10.5m height in addition of 2.5m ht

A20:Supplying and fixing of SFRC Manhole Cover slab Size 75cmx75cm including of all cost etc., all complete and as directed by the departmental officers

A21: Supplying and fixing of SFRC Manhole Cover slab Size 60cmx60cm including of all cost etc., all complete and as directed by the departmental officers.

A22: Supplying and fixing of 250 x 16mm Aldrops in the pannelled doors with aluminium furniture fittings in the proper position etc., complete in all respects and as directed by the departmental officers.

A23: Supplying and fixing of 250mm length Tower Bolt in the pannelled doors with aluminium furniture fittings in the proper position etc., complete in all respects and as directed by the departmental officers.

A24:Supplying and fixing of 4 feet long 18W LED tube lights with necessary fittings including cost of materials, labour charges for fixing and necessary connections, etc., all complete.and as directed by the departmental officers

A25: Supplying and fixing of 9W LED bulb (Superior variety) including cost of materials, labour charges for fixing and necessary connections, etc., all complete.and as directed by the departmental officers.

A26: Supplying and fixing of Colour bhare Galvilume sheet of 0.47 mm thick of best approved quality and brand including cost of labour charges for fixing in position over the GI pipes with bolts, nuts etc., all complete and as direted by the departmental officers.

A27: Painting the old wood work with one coat of approved Ist class synthetic enamel paint including thorough scrapping the old paint using sand paper

A28: Supply and errection of Rotational Moulded Polyethylenewater storage tanks (HDPE Cylinderical vertical type) for outdoor use having capacity of 1000 litres (excluding free board) of approved brand (superior variety) with ISI Mark specification and as directed by the departmental officers etc. complete

A29: Supply and fixing of best approved superior variety Stepped Electronic 300W / 450W Square Type Fan Regulator on the existing board etc., all complete

A30: Supplying, delivery laying and testing of 65mm dia PVC pipes of approved ISI quality 4 kg/ sq.cm below Ground Level including earth work excavation, laying, jointing, aligning to proper gradient lowering in trench, conveying the pipes and specials, cost of pipes and specials solvent cement resin, sand paper, barricading, pumping, dewatering to watch and ward and cost of labour etc., all complete

A31: Painting the old walls with one coat with 1st class ready mixed exterior emulsion paint of best approved quality colour and shade over a priming coat, including scrapping,

A32: Supplying and fixing of best approved quality of following dia UPVC Ball valve with ISI mark (Ball valve shall be got approved by the E.E. before use) etc. complete complying with relevant standard specifications and as directed by the departmental officers. a)25mm Dia UPVC Ball valve

siva constructions (BID ID -1294510)

LGN CONSTRUCTION (BID ID -1295138)