Construction of Bathroom Toilet Block .

Amount

Earth work excavation for foundation in all soils and sub soils to full depth as may be directed except hard rock requiring blasting inclusive of shoring. Shuttering bailing out water wherever necessary and depositing with initial lead of 10m and lift of 2m etc clearing and levelling the site etc complete complying with standard specification and as directed.

Supplying and filling in foundation in basement with filling M-sand in layers of 150mm thickness well watered rammed and consolidated complying with relevant std specification including cost of supplying filling sand., complete with standard specification

Cement concrete 1:5:10 ( one cement five m sand and ten aggregate) for foundation using 40mm guage HBG jelly inclusive of shoring strutting and bailing out water where ever necessary ramming curing etc., complete in respects compling with relevant std, specification and as directed by the Dept, Officers

Providing and laying position, standardized concrete mi M-20 Grade in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 3250 kg/cum and maximum water cement ratio of 0.55, including admixture (plasticizer/super plasticizer)in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without imparing strength and durability with about (5 cum) 7730kg of 20mm machine crushed stone jelly and with about (3.3 cum)5156 kg of 10-12 mm machine crushed stone jelly and with about (4.79 cum) 7670 kg of sand but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators. finishing, curing etc., complete complying with standard specification and as directed by the departmental officers, the coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the usage of materials.)

(a) For Foundation

(b) For Super Structure

Brick work in cement worker 1:5 (one cement and five m sand) using country brick of size 2nd class ground moulded chamber bricks size 9”x43/8”x 23/4” including cost and conveyance of all materials and labour charges and all other incidental charges etc., complete complying with standard specification

for Basement

Brick work in cement worker 1:3 ( one cement and three m sand) using country brick of size 2nd class ground moulded chamber bricks size 9”x43/8”x 23/4” including cost and conveyance of all materials and labour charges and all other incidental charges etc., complete complying with standard specification

Brick work in cm 1:6 (one cement and six m sand) using country brick of size 2nd class ground moulded chamber bricks size 9”x43/8”x 23/4” including cost and conveyance of all materials and labour charges and all other incidental charges etc., complete complying with standard specification. For Super structure in Ground Floor

Brick Partition wall in CM 1:3(one cement and three m sand) of 110mm thick. Using 2nd class ground moulded Chamber bricks size 9”x43/:x23/4” including plastering both aces with cement 1:5,(one cement and five m sand)12mm thick -10cum complete complying with standard specification

Damp proof Course with cement mortor 1:4 (one cement and four m sand) etc., complete with std Specification and as directed by the Departmental Officers.

Centering for soffits RCC slab of plane surface like lintel, beam etc., including strutting 3.0m height using M.S.Sheets of size 90x60 cm and BG 10 stiffener with M.S. Angles of size 25x25x3mm laid over silver oak (CW) joist size 10cmx6.5cm (spaces at about 90 cm c/c) and supported bu Casurina prop.10cm to 13 cm dia (spaced of 75 cm C/C) complying with standard specification

Centering upto grade beam

Centering for Column

Centering for beam and slab above 3 mt ht.

Kodungai – Curved surfaces

Supplying fabrication and placing in position of MS or RTS bars for all RCC works including cutting bending placing and the cost of binding wire etc., complete.

Plastering with Cement mortar 1:3, (one cement and three m sand)20mm thick including conveyance of all materials and all labour charges, curing, etc., complete complying with standard specifications.

Plastering with cement mortar 1:5, (one cement and five m sand)12mm thick including cost and conveyance of all materials and all labour charges, curing etc., complete complying with standard specifications.

Special plastering for RCC,slab beam and sunshades with cement mortar 1:3,(one cement and three m sand) 10 mm thick including cost and conveyance of all materials and labour charges, curing etc., complete complying with standard specifications.

Weathering course concrete with broken jelly 20mm size and pure slaked lime over RCC roof slab, the proportion being 32:12.5 for required slope and thickness of roof on required, well beaten with wooden beater etc., complete with standard specifications.

Finishing the top of roof with one course of machine pressed tiles 23cmx23cmx20mm of approved quality laid in cm 1:3,( one cement and three m sand)12mm thick mixed with water proofing compound 2% by weight of cement used etc., complete with standard specifications.

Painting two coat with approved water based Exterior Emulsion over the cement plastered wall surface, ceiling and other new surface including clearing preparing the surface curing in all floors including brushes etc., complete as per specifications -10m2

UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticizes polyvinyl Chloride)Louvered Ventilators of from the profile the size of outr frame 60mmx58mm and shutter profile size 60x 78mm both profiles are reinforced with GI/1mm 125 GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2 mm. The EPDM rubber (black colour) covered with all over the edges of freame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The windows should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator shoulf be got approved from the Executive Engineer before use on work.

Solid PVC door shutters using 19 Guage 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The Steel tubes shall be covered with 5mm thick solid PVC sheets, Shutter using 5mm thick solid PVC sheets for paneling shall rigidly fixed in position including necessary furniture and fittings. The over all size of atyles shall be 50mmx30mm. The over all sie of fop rail, Lock rail and bottom rail shall be 75mmx30mm. The over all size of frames shall be 50mm x45 mm, with suitable rabate for housing the shutter.

Supplying and fixing mild steel grill gate including cost conveyance of all materials and fixing in position including priming coat etc., complete with standard specifications.

Paving the floor with ceramic tiles (colour and shades as directed) of size 305mmx305mmx6mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand) 20mm thick laid in -site and inted with same colored cement.

Dadooing walls with Glazed tiles of sizes 300x200x6mm size of approved make and quality and colour (Set in cement mortar 1:2(one cement, two sand) over 100mm base layer plastering and pointing with white cement neatly as directed

Providing and fixing rain water down fall pipes of 110mmdia pvc pipes with necessary shoes bends clamps screws nails etc., complete with standard specifications.

Supplying and fixing in position Indian water closet of size 580x440mm, white glazes earthen ware of approves quality with ‘P’ trap ‘S’ trap confirming to IS:2556 Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5( one part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes/PVC pipes by dismantling brick masonry, reinforced cement concrete roof/floor slab and making good the disturdeb portion ti original condition without quality with ‘P’ trap ‘S’ confirming to IS:2556 – leakage etc., complete complying with standard specifications.

Supplying and fixing white/Colour Glazed Model Mounted European Water Closet of best quality and approved make with 100mm ‘P’ or ‘S’ trap connecting with CI pipe of 100 mm dia/PVC pipe of 110 mm dia, double flapped rigid PVC black seat cover with CP brass hinges including cost of white cement as per the packing, spun yarn, teak wood plugs, brass screws etc., including supplying and fixing 10 litres caplete external fittings such as 15mm brass ball valve with flushing tank with polythene, float with brass handle, union coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal, fittings such as 15 mm brass connection, 15mm GM wheel valve, 15mm brass nipple (2 non),15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and redoing the dismantled masonry to original condition, etc., complete complying with standard specifications. (The EWC and flushing tank with all accessories should be got approved by the Executive Engineer before use on works) Floor Fitting

Supplying and fixing of Stainless steelS sink of size 1200x550x180mm and as directed

Supplying, laying and jointing U.P.V.C pipes (10kg/Sqcm) of approved quality and best variety conforming to I.S.S and with I.S.I mark, of the following sizes including cutting an d fixing to PVC specials using Adhesives but excluding cost of such specials and fixing to wall with necessary teak – wood Plugs, PVC Clamps and screws making good the dismantled portions to original conditions with necessary brick work and plastering wherever necessary with necessary scaffolding charges. Above ground level upto 4m height

Main line – 32mm dia

Sub line – 25mm dia

Sub line – 20mm dia

Sub line – 15mm dia

Supplying laying and jointing U.P.V.C pipes (6kg/Sq.cm) of approved quality and best variety conforming to I.S.S and with I.S.I mark, of the following sizez including cutting and fixing to PVC specials using Adhesive but excluding cost of such specials and fixing to wall necessary teak-wood plugs, PVC Clamps and screws, making good the dismandled portions to originals condition with necessary brick work and plastering wherever necessary with necessary scaffolding charges. Above ground level upto 4m height.

63mm dia upvc pipe

110mm dia upvc pipe

Supplying laying and jointing U.P.V.C specials of approved quality and best variety conforming to I.S.S and with I.S.I mark, of the following sizes including cutting and fixing to PVC specials using Adhesive but excluding cost of such specials and fixing to wall with necessary teak –wood plugs, PVC clamps and screws, making good the dismandled portions to original with conditions with necessary brick work and plastering wherever necessary scaffolding charges, Above ground level upto 4m height.

32mm UPVC Elbow

32mm UPVC Tee

32mm UPVC Union

32mm UPVC Coupler

32x25mm UPVC Reducer

25mm UPVC Elbow

25mm UPVC Tee

25mm UPVC Union

25mm UPVC Coupler

25x20mm UPVC Reducer

20mm UPVC Elbow

20mm UPVC Tee

20mm UPVC Union

20mm UPVC Coupler

20x15mm UPVC Reducer

110mm PVC Door Elbow

110mm PVC Elbow

110mm PVC Door Tee

110mm PVC Tee

Supplying and fixing of Brass chromium plated screw down tap 15/12mm dia approved make conforming to I.S. specifications and quality including cost of shellac, thread etc., complying with standard specifications and including cutting and threading wherever necessary( Taps should be got approved by the executive Engineer before use on the work)

Supplying and fixing PVC water tank including testing for leakage etc., complete with relevant standard specifications.

Supplying and fixing of White Glazed Porcelain Oval Shape special Urinal Type of size 382x398x601mm

Flooring with Granite Tiles slabs, (Superfine polished with Machine cut edges) of size 4’0x2’0 and above 18mm to 20mm thick free from all defects in all floors over a base layer of CM13:20mm thick. The Granite slab shall be laid over the cement mortar by applying white cement slurry in between base mortar and Granite slab.

Supplying and fixing of Nosing Granite – slab – Single Nosing

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5(One part of lime, two part of M – sand and five part of 40mm guage brick jelly ) and finished with Cement Mortar 1:3 (One Cement, Three M-Sand0 including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI/PVC pipes, etc., complete complying with standard specification. ( The Nahani Trap should be got approved by the Executive Engineer before use on works)

Supplying and fixing of stainless steel Health Faucet and as directed

Supplying and fixing of CP Angle Cock Tap and as directed

Supplying and fixing of Tamil Brass Letters – 25 cement and as directed

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated unsheathed single core copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires with Modular switch box and 5A 1M switch in flush with wall with Cover Plate sheet cover for making good of the concealed portion with suitable colour for PVC concealed light point/ fan point (for electronic regulator)

Supply and fixing of single box type 4' 20W LED Wall fitting complete with TW round blocks on wall or ceiling with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of 375mm (15") sweep (Heavyduty) AC exhaust fan complete without provision of holes in the wall.

Supply and fixing of louvers shutters arrangements for 375mm (15") sweep light duty AC exhaust fan

Supply and fixing of WT bulk head fitting with guard suitable for 9W LED bulb complete.

Supply and fixing of 20A DP plug and socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For Gyeser Plug)

Supply and fixing of 230V single phase 25L capacity vertical storage type electric water gyeser on wall with MS clamps and necessary accessories with electrical connections complete.

Supply and fixing of Horizontal type 4 way triple pole neutral MCB distribution board in sheet steel enclosure double door of double door type with metal door with IP 42 protection with 63A 4 pole MCB isolator as incoming, and 6 nos 32A DP MCBs as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCBDB and MCB's should be with the ISI mark (like Legrand make)

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure Distribution board with Double door type with metal door with IP42 protection with 1 No. 32A DP MCB as incoming and 6 Nos. 6A to 32A SPMCB outgoing in flush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (Like Legrand make).

Supply and run of 2 of 4 sq.mm. (56 / 0.3) PVC insulated single core unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour

Supply and fixing of 30W LED STREET LIGHT with 32mm dia GI pipe (Class 'B') with 1 No. 32mm GI bend complete on the existing post / wall with PVC unsheathed copper leads MS clamps and aluminium painting.

Supply and laying of 4 x 16 sq.mm PVC armoured LTUG Alu. cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and clamping of 4 x 16 sq.mm PVC LTUG armoured LTUG Alu. cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for PVC armoured 4 x 16 sq.mm LTUG cable with earth connection.

Supply and clamping of 32 mm dia GI pipe on wall or on post with necessary MS clamps and painting of suitable colour.

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work

Supply and run of 1 of No.8 SWG hard drawn copper wire in suitable PVC pipe for earth connection.

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

M K KANDASAMI