Additional Construction of ClassRoom (4 Nos) at First Floor of Corporation Higher Sec. School in Ward No.88 south Zone

Amount

Dismantling, Clearing away the Pressed tiles and weathering course and carefully stacking materials useful for reuse etc., complete as per the direction of departmental officer.

Dismantling,Clearing away Brick or stone masonry in cement mortar, wall under 3m high upto 70cm tk and carefully stacking materials useful for reuse etc., complete as per the direction of departmental officer.

Dismantling,Clearing away RCC concrete and carefully stacking materials useful for reuse etc., complete as per the direction of departmental officer.

Earth work excavation for foundation in ordinary soil, light black cotton sandy loam and dry silt including shoring, strutting, baling or pumping out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick and depositing the surplus earth at places as directed by the departmental officers with initial lead and lift etc complete as per the direction of dept officer

Supplying and filling in basement with M.Sand not more than in layers of 15cm thick including watering and ramming to consolidation etc complete as per the direction of dept officer

Plain cement concrete 1:4:8 mix (One cement four M.Sand and eight aggregate) using 40mm size ISS gauge HBBG metal including mixing, laying, consolidating,curing, cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Supplying and erecting for shuttering, including necessary supports for plane surface in foundation and basement for RCC column footings, Plinth beams, staircase steps, etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Supplying and erecting for Centering for Column & Sunshade etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Supplying and erecting for Centering for soffits of RC slab including strutting 3m high etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Supplying, fabrication and placing in position of steel reinforcement using mild steel of Ribbed tor steel rods, for all RCC works as per the design given by the departmental officers including cost of steel and binding wore and all labour charges for cutting, bending & tying etc., complying with standard specifications

Reinforced Cement concrete1:1.5 :3 (one cement, one&half M.sand and three course aggregate) using 20mm gauge hand broken/and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,completeandalso including fixing fan clamps andfixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Brick work in cement mortar 1:5 mix using Fly Ash bricks of 230x110x70mm (8 3/4" x 41/4" x 23/4") including cost of materials and labour charges etc., as per standard specification - 1m3

Special Ceiling Plastering for RC slabs and beams with cement mortar 1:3mix 10mm thick including hacking etc complete

Plastering with cement mortar 1:5 mix,12mm thick including cost and conveyance of all materials and labour charges for mixing the martor, and the surface rubbed for smooth and curing to required period, etc complete as per std Specification TNSS No.61,V,VI,(S4)3.

Supplying grill windows & Ventilators including cost of steel and labour charges for welding etc.,complete

Supply and fixing in position of white glazed indian oriya type water closet 580 x 440mm size white glazed earthernware of approved quality with S or P trap confirming to IS: 2556-part XII with sand cusion and forming flooring around the closet using 40mm broaken brick jelly in lime concrete 1:2:5 mix, 100mm thick using 20mm ISS gauge brick jelly and finished the top to required slop and including giving necessary connection to cast iron soil pipes by dismantling brick masonry, RCC/ floor slab and making good of the disturbed portion to original condition without leakage etc. complete complying with std. specifications and as directed by dept. officers. (the WC should got approved by the Exe. Engineer before use on works)

Supply and fixing in position of European water closet with 'S' (or) 'P' trap of approved color and quality with dauble flapped rigid PVC sheet cover the CP brass hinges etc.,complete complying with standard specification including supply and fixing in position of 10litre capacity glazed porcelain low level flushing tank on wall including 2 Nos of 15mm & brass nipple, 15mm dia PVC brass connection, 15mm dia GI wheel value, 15mm dia Nylon connection and giving necessary wate supply connection etc., complete complying with standard specification

Flooring with Stain free Nano polish Vetrified flooring tiles of size 600 x 600 x 8mm of approved colour and quality of required size laid in cement mortar 1:3 mix 20mm thick and pointing with the same mortar complete and finish very neatly etc complete

Dadooing walls with Ceramic tiles of size 200mmx200mmx6mm first quality design tiles of all colours laid in cement mortar 1:2mix,10mm thick and pointing with white cement using 0.40kg/1m2 including finishing the joint andpointing flush with surfaceetc., complete

Solid PVC Door Shutters using 19 Gauge 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 panelling shall rigidly fixed in position including necessary furniture and fittings.The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter

Supplying and fixing in position of 20 BWG GI plain sheet shutter door of size 70 x 160 cm framed with alround MS angle iron of size 30 x 30 x 5mm with one ledge and two braces made out of MS flat 30 x 5mm size without door frame but with necessary gudjin pins and locking arrangements on both sides complete. The 20 BWG GI plain sheet should cover the MS angle frame alround in such a way that there would not be any exposition of the angles to avoid any rusting. The fastening of the GI sheet with the angle iron frame must be with aluminium rivets at 25cm C/C. The entire shutter door must be painted with one coat of red oxide paint and the shutter properly fixed in position etc., complete

Iron works for MS Gate,Truss, straps including cost of steel and labour charges for welding etc., complete including cost of steel and labour charges for welding etc., complete

Roofing with Pre painted Galavalume sheet 0.47mm thick with necessary bolt and nuts and washers including all materials and labour charges etc complete

Painting with best synthetic enamel paint of approved Colour and high quality two coats to New iron works

Painting with first quality emulsion paint two coats over a priming coat including through cleaning, scrapping, removal of dust and including necessary plaster of paris putty works wherever required etc., completed.

Weathering course with concrete broken brick jelly 20mm size in pure slaked lime (no sand to be used) over RCC roof slab the proportion of broken brick jelly to lime being 32:12.5 well beaten with wooden beaters giving required slopes and thickness etc., complete - 10m2

Finishing the top with one course of pressed tiles of size 20cm x 20cm x 20mm size laid in cm 1:3 mix mixed with water proofing compound as per Indian standard 2% by weight of cement used and pointed with the same mortar etc., complete

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated unsheathed SC copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires with TW switch box and 5A FT switch in flush with wall with 3mm thick hylum sheet cover for making good of the concealed portion with suitable colour for PVC concealed light point / fan point (for electronic regulator)

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point

Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed power plug point

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Lower end) with 300mm down rod with fan clamp with side plates and cross arm of size 450mm (18") etc complete

supply and fixing of 60W LED street light fitting with LED (Lower end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting etc complete

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only etc complete

Supply and run of 4 x 6 sq.mm. (84/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in 32mm dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron up right and end supports for mains etc complete

Supply and fixing of TNEB meter board suitable for 32A three phase service connection with 3 Nos. 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 600mm x 450mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit etc complete

Supply and delivery and fixing of 1000 lit HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

PVC Pipes and Specials

32mm PVC Pipe

32mm PVC Coupler

32mm PVC Tee

25mm PVC Pipe

25mm PVC Coupler

25mm PVC Elbow

25mm PVC Tee

20mm Screw Down Tap

110mm PVC Pipe

110mm Coupler

Laying and jointing of 110mm dia PVC Pipes with Specials as per the direction of deaprtmental officer

Supplying and fixing in position best quality approved make white glazed earthen ware wash hand basin size 550mmx400mm with a pair of cast iron brackets including cost of 15mm Φ brass chromium plated pillar tap, 32mmΦ C.P. waste, 32mmΦ PVC waste pipe with rubber plugs and chain,15 mm Φ G.M.Wheel valve15mm Φ brass nipple,15mm Φ Nylon connections etc. Including fixing the wash hand basin in the wall in position with a pair of C.I. Brackets with teakwood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a priming coat of anticorrosive paint including testing for leakage etc. complete as per standard specifications.

Supply and delivery of Plastic Bucket & Mug including all cost etc complete as per the direction of Departmental officer

Plastic Bucket @ Toilet

Plastic Bucket @ Bathroom

Plastic Mug

Supplying and fixing in position Indian make bewelled edge mirror of approved quality and brand PVC/Fibre Glass framed of size 600mmx450mmx5.5mm with necessary plastic back PVC frame with bottom stand of approved colour with brass screws,Rawalplugs etc., complete as per standard specifications.

Supplying and fixing best approved quality brass chromium Plated Towel Rail 600mm long and 20mm dia with brackets of some material including cost of teakwood plugs,CPScrews etc., Complete.

Supply and fixing of best approved quality brass CP soap tray of size 150x100mm including Cost of Teak wood Plugs Screws etc., Complete.

NPK Associates (BID ID -1359168)