Providing Special repair works to the existing 1 No. of INS, 5 Nos. of SI and 30 Nos. of PC/HC Quarters at Periapatty in Namakkal District.

Amount

39 : M.s Grills

41 : Painting - New "iron work"

47 : S & F Alu Towel rail 75 cm long

WATER SUPPLY ARRANGEMENTS 51.1: Supply and erection of Rotational Moulded Polyethylene water storage tanks (HDPE Cylinderical vertical type) for outdoor use having capacity of 700 litres (excluding free board) of approved brand (superior variety) with ISI Mark

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

b. 25 mm dia

ANNEXURE-I 8.1.1.1 : Standardised concrete Mix M20 Grade concrete. (using crushed stone sand) d) In Second Floor

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

18.1 : Formwork using M.S.Sheet b.Plain surfaces such as Roof slab, floorslab, Beams, lintels, lofts, sill slab, staircase, portico slab and other similar works

21.5.2 : Supply and fixing Solid UPVC door shutter with frame

23.2.1 : 4mm thick pin headed Glass panels without Aluminium beedings

32.1.1: Finishing top of roof with one course of Hydraulic Pressed Tiles of approved superior quality of size 23cmx23cmx20mm 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%

38.7 : Plastic Emulsion PAINT including primer for inner 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

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.

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: Dismantling the damaged pressed tiles in cement mortar 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.

224: Dismantling RCC by manual / by using deploying machineries without affecting the adjacent structures, including the cost of required tools and plants and clearing the debris away from the site etc., all complete.

ANNEXURE - II A1: Supplying, delivery and fixing of 5 amps flush type switch with best quality in ISI mark including cost of materials and labour charges for removing and refixing in position and proper electrical insulations services etc., all complete ans as directed by the departmental officers.

A2 : Plastering in C.M. 1:5, 20 mm tk. (using crushed stone sand) including plasticizer

A3 : Supplying and fixing Galvalume sheet roofing 0.47mm thick including conveyance charges, fixing & labour charges, bolts & nuts and all required specials etc., and all directed by the departmental officers.

A4 : Labour charges for chipping the spalled and old cover concrete of the column/slab and other elements by using chipping machine iftted with sharp & flat chipping bit without affecting the concrete structure. Check for the phenolphthalein test and if there is no change in color, chip the same further down until, reaching the good or uncontaminated concrete. Clean the surface and make sure that surface is clean and free from loose particle. The rate shall include the cost of all the operations and etc., complete in all respects and as directed by the departmental officers.

A5 : Providing anti-corrosive Coating by cleaning the rebars using the rust remover if there exists any rust, otherwise clean the rebar free of foreign material. Mix the base and hardener of the anti-corrosive coating like Nitozinc Primer of Fosroc or equivalent mechanically using a slow speed heavy duty drilling machine fitted with mixing paddle. Apply the mixed materials to the cleaned rebar and allow it to dry complete. The rate shall include the cost of all the operations and etc., complete in all respects and as directed by the departmental officers.

A6 : Applying Epoxy jointing compound for providing bonding to the new and old concrete for the damaged RCC repair area by mixing the base and hardener to the Expoxy jointing compound of approved make.The proportionate of mixing should be of the manufacture specification as per annexure and applying the same with 4'' brush including cost and labour charges concreting,strutting, scaffolding etc., all complete as directed by the departmental officers.

A7: Supplying and fixing of 5 A 5 pin non - inter locking switch and plug ( flush type ) at switch board itself by removing the existing damaged plug & Hylem sheet and non iterlocking switch with necessary screws including labour charges etc., as directed by the department officers.

A8: Supplying and fixing of 5 A 5 pin non - inter locking switch and plug ( flush type ) at convenient places by removing the existing damaged hylem sheet, plug and non interlocking switch including labour charges etc., as directed by the department officers.

A9: Supplying and fixing of 15 A Power plug & switch by removing the existing damaged hylem sheet, plug and non iterlocking switch including labour charges etc., all complete and as directed by the department officers.

A10: Supplying,delivery and fixing of 250mm long and 16mm dia Aldrop with best quality in ISI mark including cost of materials and labour charges for removing and refixing in position etc. all complete and as directed by the department officers.

A11: Supplying,delivery and fixing of 150mm aluminium handle with best quality in ISI mark including cost of materials and labour charges for removing and refixing in position etc., all complete and as directed by the department officers.

A12: Supplying,delivery and fixing of Butt Hinges with best quality in ISI mark including cost of materials and labour charges for removing and refixing in position etc., all complete and as directed by the department officers. a) 125mm x 30mm

A13: Supplying, delivery and fixing of Tower bolt with best quality in ISI mark including cost of materials and labour charges for removing and refixing in position etc., all complete and as directed by the department officers. a) 100mm long and 10mm dia

A14: Supplying, delivery and fixing of Fan regulator (Dimmer type) with best quality with ISI mark dimmer type electronic 300W/450W square type fan regulator including fixing in position of labour charges etc., all complete and as directed by the departmental officers.

A15: Supplying and fixing of 25W LED Street light with necessary fittings (Superior variety) Charges for fixing 25W LED lamp street light fittings

A16: Supplying and fixing of PVC heavy duty ball valve in approved quality with ISI mark etc., all complete as directed by the departmental officers. a) 50mm dia PVC Ball valve

b) 25mm dia PVC Ball valve

A17: Dismantling the damaged broken doors / windows / Ventilators including the removal of frames, hinges, fastenings and shutters form the existing structure and stacking the same carefully for reuse if any in the departmental stores at site of work

A18: Painting the old walls with one coat of ready mixed plastic emulsion paint of first class quality paint of approved colour and shade over a priming coat on cement plastered/concrete wall surfaces and thorough scrapping including cost of necessary brushes, labour charges, patty etc., complying with relevant standard specification. The paint should be supplied by the contractors at his own cost. (The quality and shade of the paint should be got approved by the Executive engineer before use)

A19: Painting the old walls with one coat of oil bound distemper of approved brand over cement plastered wall surfaces thorough scrapping including cost of paints, putty, brushes, watering, curing, etc., all complete as directed by the departmental officers (paints and its shade shall be got approved from the Executive Engineer before use)

A20: Painting the old Iron work and other similar works such as steel windows ventilators and grills with one coat of approved Ist class synthetic enamel ready mixed paint of approved quality and brand, thorough scrapping including cost of paint, brushes labour charges etc., complete. (The quality and the brand of paint should be got approved by the Executive Engineer before use)

A21: Painting the old wood work with one coat of approved Ist class synthetic enamel paint including clean removal of old paint using sand sand paper as required by the departmental officers including cost of paint, brushes labour charges etc., all complete as directed by the departmental officers. (The quality and the shade of paint should be got approved by the Executive Engineer before use)

A22: White washing two coats for old walls using clean shell lime slaked including cost of lime, gum, blue, brushes, including scaffolding, thorough scrapping and washing with soap, soda water etc., all complete and complying with relevant standard specifications.

A23: Run of main with 2 wires of 2.5 sq.mm. PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming to IS: 694/1990, (Open Wiring)

A24: Run of main with 2 wires of 1.5 sq.mm. copper PVC insulated unsheathed single core 1.1 kv grade cable with continuous earth by means of 1.5 sqm copper PVC insulated unsheathed single core1.1. kv. grade cable (open wiring)

A25: Run of 2 Wires of 4 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming to IS: 694/1990, (Open Wiring)

A26: Supplying, delivery and fixing of ceiling rose with best quality in ISI mark including cost of all materials and labour charges for removing and refixing etc., all complete and as directed by the department officers.

A27: Supplying, delivery and fixing of Battern type holder with best quality in ISI mark including cost of all materials and labour charges for removing and refixing in position etc., all complete and as directed by the department officers.

A28: Supply and fixing of LED Bulk head fitting for 12W LED Bulb

A29: Supplying and fixing of LED blubs suitable for fixing it to pendent / bakelite battern holder of best approved variety a) 12 watts LED bulb for bulk head fittings

A30: Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A31: Cleaning the existing Blocked chamber and disposing the waste including rate for cleaning blockages between chambers, removing and refixing of precast slab etc., all complete and as directed by the department officers

A32: Cleaning the existing septic tank such as sewage waste and liquid using 6000 litres capacity tank vehicles and disposing the same away from the site including hire and conveyance charges for the vehicle, labours all tools and plants employed there of as directed by the departmental officers.

M/s.V.S.D CONSTRUCTION