Renovation works for the Government Girls Higher Secondary School at Thiruppapuliyur in Cuddalore District for the 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.

1.5 : Earth work excavation for Open foundation (excluding refilling) a. 0 to 2 mt.

b. 2 to 3 mt.

30 : Ellispattern

31 : Weathering Course

37.1 : White washing 3 coats (slaked)

39 : M.s Grills

40 : Painting - New "wood work"

41 : Painting - New "iron work"

47 : S & F Alu Towel rail 75 cm long

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

b. 25 mm dia

Electrical arrangements 74 : Charges for fixing of "Fan"

238 : Anticorrosive treatment for MS rod /RTS steel

ANNEXURE-I 2.1.1 : Supplying and filling with gravel

2.1.3 : Filling crushed stone sand

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

6.5.1.1 : Brick work in cement mortar 1:5 (One of cement and five of crushed stone sand) with Admixture using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM² in foundation and basement

8.3.1.1 : Standardised concrete Mix M30 Grade concrete. (using crushed stone sand) a) In Foundation and Basement.

b) In Ground Floor

c) In First Floor.

d) In Second Floor.

9.5.1.1: Brick work in Cement Mortar 1:6 (One of cement and six of Crushed stone sand) with Admixture using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM² for superstructure in the following floors a. In Ground Floor

b. In First Floor

c. In Second Floor

10.5.1.1 : Brick partition wall in Cement Mortar 1:4 (One of cement and four of Crushed stone sand with Admixture) 110mm thick for super structure in the following floors using Fly ash bricks of size 230x110x70mm having the compressive strength of not less than 100 Kg/CM² in the following floors a. In Foundation and basement

14.1.II : Precast Cupboard slab 40mm tk. using standardised concrete mix M30 (Using crushed stone sand) a) In Foundation and basement

16.1.II : Precast Jally Ventilator 50mm thick.Using standardised M30 grade concrete Mix withouty vibrating charges. (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

f.Curved surface

21.5.2 : Supply and fixing Solid UPVC door shutter with frame

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

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

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)

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 crude oil at 10% by weight of cement

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)

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

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

c. 50 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 Supplying, fabricating and placing in position of Mild steel Grills/Ribbed Tor Steels (without cement slurry) for reinforcement for all floors including cost of PVC binding wire, bending, tying etc., all complete and as directed by the departmental officers for all sizes.

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

52.4 : 20mm dia PVC water supply ASTM pipe (fully consealed in walls)

53.4 : S&F of C.I Manhole cover 60 x 60 cm (50kg weight )

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

56.3.1.1 : S&F of Indian Water Closet white glazed (Oriya type) of size 580 x 440mm with PVC SWR grade P' or "S' trap - In GF

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.,

60.1 : PVC Nahani trap (4way/2way) (using crushed stone sand)

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

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

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

77.5 : Run of 2 Wires of 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990.

98.3.2 : TW Panelled door shutter with brass fittings (Double leaf) a. 1200x2400

211.2: 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., all complete in all respect and as directed by the departmental officers.

214 :Dismantling the brick work in Cement mortar and clearing away from the work site, including labour charges etc all complete and as directed by the departmental officers for 3m height.

218.1:Removing the damaged pressed tiles laid over cement mortor 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.,

238.1 : Anticorrosive treatment for windows grills

243 :Dismantling the floor plastering in Cement mortar and clearing away from the work site, including labour charges etc all complete and as directed by the departmental officers.

361.1.1:Supply and laying superior variety concrete Designer Tiles for flooring in CM 1:3 (One of Cement and three of crushed stone sand) 20mm thick,

361.5.1 Supply and Laying of Virtified tile Flooring with 1st Quality homogeneous tiles in C.M 1:3 20mm Thick incl. pointing with Latricrete or Equivalent make Epoxy Stain Free (SP-100) grout including fixing in position, cutting the tiles to the required size wherever necessary pointing the joints with grout (Tile joint filler), curing, finishing etc. (using crushed stone sand)

379.4.1 : Supply and fixing of superfine polished with machine cut edges (sathali /steel grey, Ruby Red) of size 4' x 2' of Granite slab 18 to 20mm thick laid over in CM 1:3 (One of cement and three of crushed stone sand) 20mm thick

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

ANNEXURE-II A1 : Supplying and laying of 40 mm dia UPVC pipe Below Ground level

A2 : Wirng with 1.5 sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable with continuous earth by means of 1.5 sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable confirming to IS 694 / 1980 with ISI mark in PVC rigid conduit pipe heavy duty with ISI mark with suitable size MS box of 16g thick concealed and covered with 3mm thick laminated hylem sheet for LIGHT POINT WITH CEILING ROSE controlled by 5 amps flush type switch including citcuit mains, cost of all materials, specials, etc., all complete,(Open wiring)

A3: Wirng with 1.5 sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable with continuous earth by means of 1.5 sqmm copper PVC insulated unsheathed single core 1.1 KV grade cable confirming to IS 694 / 1980 with ISI mark in PVC rigid conduit pipe heavy duty with ISI mark with suitable size MS box of 16g thick concealed and covered with 3mm thick laminated hylem sheet for FAN POINT controlled by 5 amps flush type switch including citcuit mains, cost of all materials, specials, etc., all complete,(Open wiring)

A4 : Supplying and fixing of water tight Bulk head fittings with guard, suitable for 12W LED lamp including necessary connections, cost of materials etc., all complete.

A5: Supply, fixing of 25W LED street light fittings.,

A6 : Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A7:Supplying and fixing of LED blubs suitable for fixing it to pendent / bakelite battern holder of best approved variety a) 9 watts LED bulb

b) 12 watts LED bulb

A8 : Supplying, fabricating, erecting and fixing Hilux (or) Equivalent Board False Ceiling upto a ceiling height of 4.5m from floor level Using Hilux Board Plain Sheets (10mm thick)

A9 : Supplying and fixing of 24W LED Fitting (4000K 2x2 square type recessed fittings with LED) for flase ceiling fixing with approved make bulb in position with all accessories including cost of all materials, inter connection etc.,

A10 : Supply and Delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30cm C/C welded jointed etc .,

A11 : Providing PVC ventilating arrangements with mosquito proof nylon net with 110mm dia PVC Cowl and as directed by departmental officers

A12 : Supplying & fixing of following dia GI Pipe and specials, including the cost of materials and fixing charges etc all complete and as directed by the departmental officers. ( Above GL) a) 65 mm dia GI pipe

b) 65 mm dia GI coupler

c) 65 mm dia GI TEE

d) 65 mm dia GI flange set

f) 65 mm dia GM Gate Valve

g) 75mmx50mm dia PVC thread Coupler

h) 63mmx50mm dia PVC thread coupler

A13: Supplying & fixing of following dia UPVC ball valve and specials etc., complete as direcxted by the departmental officer a.) 32 mm dia

b) 25 mm dia

A14 : Supply of 3 Phase 3 HP Submersible Pump set suitable for 150 mm dia borewell without Panel board.

A15 : Supply & Fixing of Panel board for 3 H.P Submersible Pump set with two level guard auto start with ISI mark for three phase wall mounted type with ammeter, Voltmeter, indicating lamps ON/OFF push bottons with necessary controls and three phase cum dry running preventor relay suitable for the above including wire for fixing sensor and main switch with all respects and as directed by the departmental officers

A16 :Labour charges for the erection of 3 HP 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

A17 :Supplying and laying of 3 core 2.50 Sq.mm Fire resistant flexible copper flat cable of appoved quality with ISI mark and confirming to IS specifications

A18 :Plastering with CM 1:5 (One of cement and five of crushed stone sand) 20mm thick finishd with neat cement including providing band cornice, ceiling cornice, curing scaffolding etc.,

A19: Applying two coats of weather coat painting over the terrace floor (including testing) Terrace water proofing work: The existing pressed tiles surface to cleaning water wash using with wire brush, the tiles joints are rack out using machine without damaging the existing structure and clean the joint and as directed by the department officer etc complete.

A20 : Painting two coats for Old wall with ready mixed PLASTIC EMULSION PAINT of first class quality paint of approved colour and shade, including cost of materials, Scrapping,necessary brushes, labour charges, patty etc.,and as directed by the department officer etc complete.

A21 : Painting two coats using approved quality of best OBD (Oil Bound Distemper) paint for old wall including cost of paints, putty, brushes, watering, curing and scrapping etc., and as directed by the department officer etc complete.

A22 : White washing two coats for old wall or ceiling using clean shell lime slaked including cost of lime, gum, blue, brushes, including scaffolding etc.,and as directed by the department officer etc complete.

A23 : Painting the Old Iron work and other similar works such as PVC /ASTM Pipes, Kerb Stone and grills with two coats of approved first class synthetic enamel ready mixed paint of approved quality and brand, including the cost of paint, brushes, sand paper and scrapping etcand as directed by the department officer etc complete.

A24 : Painting the Old wood work with two coats of approved first class synthetic enamel ready mixed paint of approved quality and brand, including the cost of paint, brushes, sand paper and scrapping etc., and as directed by the department officer etc complete.

A25 : Labour charge to remove and root out the plants and trees from buildings without out damaging the building structure including tools and planks and chemicals poured in to the root out point as directed by department officer etc complete.

A26 : Providing mosquito net will look as same as like the window door, where the wooden door of the window woll be opened outside from the wooden frame & our product will be opened inside. It is made up of first quality channels bars,which has been power-coated.

A27 : Supply and fixing of LED flood lamp fitting 250 watts with single piece die cast aluminium housting and lamp etc., complete using 25mm dia GI 'B' class pipe for 1.50m length, confirming to ISI specifications

A28 : Supplying and fixing of Stainless steel sink of 10' Length of best quality including cost of sink with required specials and labour for fixing etc, all complete and as directed by the departmental officers.

A29 : Applying chemical treatment : The over head tank leak arresting to using chemical treatment applying initially exterior primer coat and add to Nitobond SBR to coverage (1 Lit/25Sq.ft) after 24hours with any visible crack, applying Nitobond SBR to add Renderack CS materials after EPOXY paint applying two coats for tank inner wall surface

A30 : Repair works to the existing verandah grill gate including cost of labour, welding charges, welding machine & other materials etc., all complete and as directed by the departmental officers..

A 31 : Repair works in existing panelled door & window, including cost of materials, removing and refixing charges, machine & other materials etc.,

A 32 : Painting the existing Black board with two coats of approved first class ready mixed paint of approved quality and brand, including the cost of paint, brushes, sand paper and scrapping etc.,

A 33:Supplying and fixing in position of green chalk board, including the cost of chalk board and fixing charges etc all complete and as directed by the departmental officers

A 34 :Supply and fixing of Aluminium partition supplying and fixing of aluminium with fixed glass extruction as detailed below and anodized for 15 microns ( black colour) vertical 63.5 x 38.1 x 1.28 mm, die no 20027.thickness 0.758 kg/m,horizontal (top & intermiate ) 63.5 x 38.1 x 1.28 mm, die no 20027.thickness 0.758 kg/m,bottom 101.6 x 44.45 x 2.5 mm thickness die no 19556-1.943kg/m,including labour charges for cutting & fixing with necessary screws and including cost and conveyance Etc.,

A 35 : Supply and fixing of shahabad stone grey colour of 20mm thick using grout joint, laid over CM 1:3 (One of cement and three of Crushed stone sand) 20mm thick

A 36 : Student Dual Desk Made of 18 gauge 40mm round MS tube frame and 25mm MS round pipe for supporting, powder coated finish, desk top and seat made of 18mm thick pre-lam particle board with 2mm thick PVC edge banding finishes, book shelves will be provided

A 37 :Supply and Installation of DAHUA DH-IPC-HDW2431TP-AS-S2 Enhanced 4MP series25 fps @4mp, h.265+3.6mm fixed lens, built in mic, 30 mtrs ir WDR ip 67 rating, inbuilt SD card slot.,all complete and as directed by the departmental officers.

A 38 : Supply and Installation PVC Encloser Box IP66 For Camera etc.,all complete and as directed by the departmental officers.

A 39 :Supply and Installation of western Digital WD Purple 10 TB 3.5 HDD Surveillance 7200 RPM 256 MB Sata 3 etc.,all complete and as directed by the departmental officers. .

A 40 :Supply Installation of PTZ MOUNT KIT etc.,all complete and as directed by the departmental officers.

A 41 :Supply & installation of 4 port POE switch CP plus Un Managed 10/100 Mps with Dual uplink etc as directed by the departmental officers..

A 42 : Supply and Installation of Acer 127 cm ( 50 inchs) I Series 4 K Ulltra HD Andriod smart LED TV AR 50 AR2851 UDFL (Black) etc.,all complete and as directed by the departmental officers.

A 43 : Supply of CAT 6E Honeywell Cable 23SWG 305 MTRS etc.,all complete and as directed by the departmental officers.

A 44 : Supply and Installation 6U Rack with power spike & Two Tray 550D rack, Rackmountinf screws, etc all complete as directed by department officers.

A 45 : Supply and Installation of HDMI Cable 5 Mtrs Hifocus etc.,all complete as directed by the departmental officers.

A 46 : Supply and Installation of 1.5 Mtrs HDMI cable Hifoucs etc.,all complete as directed by the departmental officers.

A 47 : Supply and Installation of HDMI Spliter Genric etc.,all complete as directed by the departmental officers.

A 48 : Supply and Installation of Marx HDMI extender 60 mtrs thirough cat6E (for 3RD TV SP Viewing) etc.,all complete as directed by the departmental officers.

A 49 :Installation of CAT 6E cable installation in provided pvc pipe, camer installation fixing of enclouser box for camera etc.,all complete as directed by the departmental officers.

A 50 : Installation & Configuration, Testing of camera as directed by the departmental officer

A 51 : NVR Installation & Configuration, Testing, Commissioning and as directed by the departmental officers.

A 52 :Supply and Installation of PVC PIPE WITH CLAMP, SCREWS, BEND, JUNCTION ETC FOR 300 MTRS.

A 53 :Supply and Laying Rubber Moulded Hyraulic Pressed Paver Block 63 mm thick including cost of material and labour charges for laying the paver block with sand filling for pointing and hammering charges etc.,

A 54 :Fabricating Supplying sectioning of PPGI sheet for the specifications. The materials should be PPGI file profile with a blue colour or any other approved design 0.56mm thick 24 gauge having width 1050mm.

A 55 : Supplying and fixing of Gong bell 12'' size suitable for 250V including cost of all materials, inter connection etc., all complete and as directed by the departmental officers.

LGN CONSTRUCTION

P SESHACHALAM

Jagathesbabu