Renovation works to the Government Girls Higher Secondary School (Model) at Kallakurichi in Kallakurichi 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.

24 : Manufacturing & supply of steel windows (Weight basis)

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

Electrical arrangements 72 : Box type Fibre Fan hook

74 : Charges for fixing of "Fan"

ANNEXURE-I 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

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

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 c. In First Floor

11.5.1 : Brick Partition work in C.M. 1:4 Kiln Burnt Country bricks of size 22 x 11 x 7 cm (8 3/4" x 4 1/4"x 2 3/4") 70 mm tk (B.P.) (using crushed stone sand) with admixture a. In Ground 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

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

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.

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

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 with base concrete

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) with plasticizer

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

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

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

50.2.1 : Providing precast Kerb stone in C.C. 1:3:6, 450 x 300 x 150 mm (using crushed stone sand)

53.5.2 : Wash Hand Basin of size 550 x 400 mm (white without 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

56.3.2: 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.(using crushed stone sand)

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

b. 75 mm dia.

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

75.1.2 : Supply and delivery of 48" (1200 mm) Fan with ISI mark with Eletronic Dimmer

77.8 : Run of 4 Wires of 4 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990.

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.

212: Dismantling the Plain cement concrete and clearing away and carefully stacking the materials useful for reuse and premeasurement and removing the debries as per the instruction of 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.

243: Dismantling the existing floor finish and dadooing walls in cement mortar with Mosaic Tiles / Glazed Tiles / Cuddapah Slabs without damaging the existing structure and surroundings and clearing the debris away from the site including cost of required tools and plant etc., all complete in all respect and as directed by the departmental officers.

361.1 : Concrete designer tiles flooring (using crushed stone sand)

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

ANNEXURE - I A1: Dismantling the existing damaged Indian Water Closet white glazed affecting the structure and clearing the materials including the cost of tools and plants and removing the debris away from the site etc. all complete and as directed by the departmental officers.

A2: 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.

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 Fan point.(open Wiring)

A4: Supplying and fixing of following Electrical fittings with ISI mark and approved make including labour charges for fixing etc., all complete and as directed by the departmental officers. a) Stepped Electronic 300W / 450W square type Fan Regulator (Anchor Deluxe / Equivalent)

b) 5 Amps switch (Flush type)

c) Battern holder for Lamp

d) 9W LED Bulb

e) 5 Amps 3 pin & 2 pin Combined flush type wall socket only

f) Supply and fixing of Bulk Head fittings suitable for 12W LED Bulb.

g) Hylem sheet 3mm thick

A5: Repair works to the existing grill doors & windows including welding charges, welding machine & other materials, cost of labour charges for removing and refixing grills doors & windows etc all complete complying with relevant standard specification and as directed by the departmental officers.

A6: Pointing the Disturbed portion of Terrace floor with one course of solar reflective water proof, heat proof and cool roof ceramic tiles of size 305mmx305mmx7mm thick for full depth of tiles including curing and racking out the joints of 7 mm deep and disposing the debries away from the site etc., all complete and as directed by the departmental officers

A7: supplying and fixing of Grill windows stay rod & handle including welding charges , welding machine & other materials , cost of labour charges for removing and refixing grills windows etc all complete complying with relevant standard specification and as directed by the departmental officers. a) windows Stay rod

b) windows Handle

A8: Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A9: Pointing the Disturbed portion of Pressed Tiles in cement mortar 1:3 (One of Cement and three of crushed stone sand) 20mm thick for full depth of tiles including curing and racking out the joints of 20mm deep and disposing the debries away from the site etc., all complete and as directed by the departmental officers

A10: supplying and laying of polished shahabad slab/stone , 20mm thick of approved quality for flooring in CM 1:3 (One of Cement and three of crushed stone sand) 20mm tk and other similar works including polishing rubbing and fixing in position cutting pointing the joint coloured cement pigment with cement slurry curing etc completed in all respects for all floors as directed by the departmental officers ( Quality of rajastan kota stone and colour shall be got approved by the Executive Engineer before use)

A11: Supply and Laying Rubber Moulded Hyraulic Pressed Paver Block 83 mm thick including labour charges for laying etc. all complete. (using crushed stone sand)

A12: Supplying and fixing of vinyle floor mat including fixing solution and fixing charges and labour charges etc., all complete complying with relevant standard specifications.

A13: Providing Wall Panelling using one side teak wood sheet with melamine polishing with following specification. The frame using aluminium tubular section of size 50mm x 25mm x 2mm thick fixing horizontally and vertically in position with wall at interval of 0.60m in both diretions, fixing water proof plywood of 12mm thick over the aluminium frame work with necessary screws. One side teak wood sheet of 3.5mm thick will be fixed over the plywood using fevical and finishing with melamine polishing and the rate inclusive of conveyance to site and labour charges and as directed by the Departmental Officers. The design pattern, water proof plywood, OST sheet and other materials to be used shall be got approved by the Executive Engineer concerned before use on work etc., complete.

A14: Providing Cup-board Shutter with frame using termite / water proof plywood of 19mm thick over which laminated sheet of 0.8mm thick fixed inside the shutter and 1mm thick fixed in the outside of the shutter using fevicol along with necessary furniture fittings, such as, hydralic hinges, tower bolt, handles, multi purpose locks etc., as directed by the Departmental Officers. The design pattern, water proof plywood, laminate sheet and other materials should be got approved from the Executive Engineer befoe use on work.

A15: Supplying and fixing of wooden partition wall TW frame & TW styles & rails with Water Proof Plywood 19mm thick including labour charges and all materials etc. complete complying with standard specification.

A16: Painting the old walls with two coats of oil bound distemper of approved brand over cement plastered wall surfaces through 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) complying with standard specification.

A17: Painting two coats for old walls with ready mixed plastic emulsion paint of first class quality paint of approved colour and shade for outer wall and other similar works through scrapping without priming coat 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)

A18: 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.

A19: Painting the old Iron work and other similar works such as steel windows ventilators and grills with two coats of approved Ist class synthetic enamel ready mixed paint of approved quality and brand, through 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) complying with relevant Standard specifications.

A20: Painting the old wood work with two coats 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) complying with relevant standard specifications.

A21: Cleaning the existing septic tank such as sewage waste and liquid using 5000 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.

A22: Supply and fixing of Galvanium sheet 0.47mm thick., etc complete in all floors and as directed by the departmental officers.

A23: Removing the existing coatings, plastering both vertical and horizontal and reaching the Surface Cleaning and making necessary surface preparation to remove any dust and laitance etc., chasing open the construction joints and sealing the same to form a U shaped groove of approx. 20mm width and 10mm depth, using polymer modified mortar using Dr Fixit Pidicrete URP, carrying out grouting at the construction joints, honeycombs, etc., by injecting cement slurry grout admixed with Dr.Fixit Pidicrete AM expandable grout additive to full saturation wherever necessary. All the junctions of floor and vertical sides in water tank portion shall be provided with cement-sand screed based angle fillet of 75 mm X 75 mm. The screed shall be admixed with Dr. Fixit Pidicrete URP a latex based additive) dosage -1 liter / 50 kg cement bag ), Waterproofing Coating: Providing and Applying Dr. Fixit Fast flex in 2 coats with a consumption of 2Kg per Sq. m at specific time intervals of 6 to 8 Hrs once after base preparation of cleaning, brushing and removal of loose materials, grouting the porous area with grouting materials , proper carving between slab and wall junctions,, extending up to top of the wall ,etc., and sprinkle fine sand on the vertical surface for plaster anchor still the second coat is wet. complete as per Manufacturer's methodology and specification. Protection plastering/Screed: Providing Protection Plastering by with Cement Mortar 1:4 by admixing Dr Fixit Pidiproof LW+ Super with a dossage of 200ml per bag of cement.

A24: OPENWELL SUBMERSIBLE PUMPSET AS PER IS 14220 / 2002 WITHOUT PANEL BOARD Supply and delivery of Open well Submersible pump set conforming to IS 14220/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto transformer starter for above 20 HP starting and for continuous operation. Duty:- lpm x m - 50x75 (3 HP)

A25: Labour charges for the erection of submersible pumpset in borewell /openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. a) Upto 5HP

A26: Supply and delivery of PVC insulated and sheathed 3 core 2.5 Sq.mm flat type copper cable of best and approved quality having ISI mark conforming to is 694/1990 and as amended thereafter etc., all complete

A27: THREE PHASE PANEL BOARD- D.O.L WITH TWO LEVEL GUARD AND AUTO START Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). For 3 HP

A28: Supply & delivery of following dia GI, GM, CI, PVC and MS specials of best approved quality having ISI mark including cost of specials and delivery at site of work etc., all complete and as directed by the departmental officers. a) 40mm dia GI Pipes "B" Class

b) 40mm dia GI Bend

c) 40mm dia GI Tee

d) 40mm dia Gun Metal Gate valve

e) 50mm dia Non Return Valve

f) 40mm dia GI Union

g) 40mm dia GI Coupling

h) 40mm x 32mm dia GI Reducer

A29: Supplying and fixing of Stainless steel wall mounted wash hand basin 5 Tap Point fixing and transport charges all complete (wash hand basin shall be got approved by the Executive Engineer before fixing).

A30: Acid washing the existing toilet floor tiles, wall tiles to make it dirt free including cost of materials and labours etc., as directed by the departmental officers.

A31: Supply and installation of acoustic materials, the materials is clad deled with 2x1 inches aluminum channels in both horizontal and vertical position with 2 sqft difference and filled with 25mm Rockwool and 25mm of Glass wool and covered with 8mm Bison panel sheets with screwed tighten all sides, this work will be done on all four sides of the class room. for ceiling same acoustic materials will be filled inside the POP sheet. all complete with relevant standard specifications.

A32: Drilling of 160mm dia vertical bore well in Overburden soil including labour charges for insertion of casing pippe in the scheme area to required depth and as disired by the departmental officers. Drilling of 1' Bore well - 1 (0m to 30.50m)

A33: Drilling of 160mm dia (6") vertical bore in hard rock areas anywhere in Tamil Nadu including transportation to the worksite in hard rock areas and developing the borewells and as directed by the departmental officers. a) 150m depth

b) 151m to 180m depth

c) 181m to 210m depth

d) 211m to 240m depth

e) 241m to 270m depth

f) 271m to 300m depth

g) 301m to 330m depth

h) 331m to 360m depth

A34: Supply and Delivery of 200mm Dia unplasticised special blue plain PVC heavy duty casing Pipe as per IS wire screwed and socket end to suiot deep borewells of approved quality including conveyance charges etc., complete and as directed by the departmental officers.

A35: Supply and Delivery of 160mm Dia unplasticised special blue plain PVC heavy duty casing Pipe as per IS wire screwed and socket end to suiot deep borewells of approved quality including conveyance charges etc., complete and as directed by the departmental officers.

A36: Supply and Fixing of 160mm Dia PVC end cap of best and approved Quality for Drilled Borewell etc., all complete and as directed by the departmental officers.

A37: Reamingfrom140/150mm pilot bore to 300mm dia bore as directed by the departmental officers a) Upto 60mtrs depth below ground level

A38: Supply and delivery of wet type lubricated 3 Phase 7.50 HP submersible pump with motor Multi stage capacity discharging to the following duty condition suitable for operation in Three phase AC operation. The motor and pump should be confirming to relevant IS specification with ISI mark suitable for the following requirements. The brand name of the pump and motor HP rating should be specified. Power = 7.50 H.P Size borewell = 150 mm dia Duty = LPM X M - 75 X 200

A39: Labour charges for the erection of submersible pumpset in borewell/ openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. Up to 10HP

A41: Supply and delivery of 3 core 6.0 sqmm 1100V grade copper UG flat cable of best and approved quality having ISI mark etc., all complete as directed by the departmental officers.

A42: Supply and delivery of 3 core 4.0 sqmm 1100V grade copper UG flat cable of best and approved quality having ISI mark etc., all complete as directed by the departmental officers.

A43: Supply and delivery of 20mm dia Nylon rope of best and approved quality for tying the delivery line with submersible pumpset for safety measure etc., all complete.

A44: Supplying and delivery of 40mm dia UPVC threaded Column pipe, screen pipe of best approved quality to suitable for suction, air pipe for the borewell including necessary threaded couplers etc., as directed by the departmental officers.

A45: Supplying and laying of following dia GI pipe of best and approved quality having ISI mark including cost of coveyance and delivery at site of work etc., all complete and as directed by the departmental officers. (Above GL) a) 50mm Dia GI Pipe 'B' Class

A46: Supplying and laying of following Dia GI pipe of best and approved quality having ISI mark including cost of coveyance and delivery at site of work, earth work excavation, refilling and labour charges for laying etc., all complete and as directed by the departmental officers. (Below GL) a) 100mm Dia GI Pipe 'B' Class

b) 65mm Dia GI Pipe 'B' Class

A47: Supplying and Delivery of following Dia GI , GM , CI , PVC and MS SpecIals of best and approved quality having ISI mark including cost of specials and delivery at site of work etc., all complete and as directed by the departmental officers. a) 50mm dia GI Bend

b) 50mm dia GI Hex Nipple

c) 50mm dia GI Coupling

d) 50mm dia Non Return Valve

e) 50mm dia GI Union

f) 65mm dia GI Hex Nipple

g) 65mm dia GI Coupling

h) 65mm dia GI Union

i) 65mm dia GI Tee

j) 65mm dia GI Elbow

k) 65mm dia GM gate valve

l) 65mm dia GI Bend

m) 65mm x 50mm dia GI Reducer

n) 40mm dia MS Bore Clamp set

A48: Supplying, laying, fixing and jointing the following PVC pipes as per ASTM-D-1785 of schedule 40 of wall thickness not less than the specified in IS 4985 suitable PVC/GI specials/GM specials like elbow, tee reducers, plug, union, bend, coupler, nipple GM gate valve, check and wheel valve etc.(Below Ground level) a) 50mm dia ASTM - D pipe.

A49: Geophysical survey charges

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