Thanjavur District- Construction of Two class Room school building (PUES) at Pattukudi in Govinthanattucheri in Papanasam Block in Thanjavur District under MLACDS 2021-2022. Tranche

Amount

Part.1 Construction of Two class Room school building (PUES) at Pattukudi in Govinthanattucheri Panchayat .

Earth work excavation for foundation in all clauses of soils and sub soils to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring strutting and boiling out water whenever necessary et complete complying with standard specification

Collection and supply of sand and filling in to the basement including cost and conveyance to the siteand all labour charges for filling as per standard speecifications., etc complete

Cement concrete 1:4:8 mix (one cement four sand and eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found ecessary and laid in layers of not more than 15 cm thick and compacted,etc., complete complying with standard specfication.

Reinforced Cement concrete 1:1.5:3 (one cement, one and half sand & three course aggregate) using 20mm gauge hand broken/ Hard granite blue stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete as directed by departmental officer etc., complete.

Brick work in cement mortar 1:5 mix using country bricks 83/4"x41/4"x23/4" and conveyance of all materials to site and all labour charges etc complete.(Below Basement)

Supplying and erecting centering for sides and soffits of RCC slabs of plane surface like lintels, beams etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm x and B.G 10 stiffened with M.S angles of size 25mm x 25mm x '3mm laid over silver Oak (C.W) joists of size 10cm x 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification. (Below Basement)

Supplying and erecting centering for sides and soffits of RCC slabs of plane surface like lintels, beams etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm x and B.G 10 stiffened with M.S angles of size 25mm x 25mm x '3mm laid over silver Oak (C.W) joists of size 10cm x 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification. (Above Basement)

Supplying and erecting centering for sides and soffits of RCC slabs of plane surface like lintels, beams etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm x and B.G 10 stiffened with M.S angles of size 25mm x 25mm x '3mm laid over silver Oak (C.W) joists of size 10cm x 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification. (Above Basement)

Suppling, fabricating and placing in position of MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors as per standard specification.

Plastering surfaces of RCC items such as slabs,beams,sunshades with cement mortar 1:3 -10mm thick including packing, providing cement mortar beading for sunshades staircase ,steps, lands slabs etc.,as directed by departmental officers etc, complete complying with standard specifications.

Providing granolithic floor finish of 25mm thick with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm Hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Plastering with cm 1:5 mix( one cement and five sand ) to 12 mm thick including cost and conveyance of all materials in all floors etc.,as directed by departmental officers etc, complete complying with standard specifications.

Weathering course with brick jelly lime concrete using 20mm brick jelly with of 32:12.5 including cost and conveyance of all materials to site and all labour charges for mixing , laying ,and finishing etc complete and finshed with one course of pressed tiles of size 23x23x2cm with cement mortar 1:3 mix and pointed with the same oiled mortar including cost and conveyance of all materials to site and all labour charges etc complete for 10 Sqm

Floor finishing with Virified tiles of size 60cmx60cm including cost and conveyance of all materials to site and all labour charges etc complete

Floor finishing with Special Type of Flooring tiles (Cement Based hydraullically pressed anti skirt tiles CM 1.3 , 20 Thick including cost and conveyance of all materials to site and all labour charges etc complete

Steel door ( 1.20 x 2.10 m )

Fabrication and supply of mild Steel Doors, Windows, Ventilator & Jolly of any size with single leaf outer frame made of 35x35x5 mm equal M.S angle and shutter frame made of 25x25x5 mm M.S angle for horizontal and vertical member with stiffener and fully covered with 18

Steel window (1.20 x 1.30m)

Fabrication and supply of mild Steel Doors, Windows, Ventilator & Jolly of any size with single leaf outer frame made of 35x35x5 mm equal M.S angle and shutter frame made of 25x25x5 mm M.S angle for horizontal and vertical member with stiffener and fully covered with 18

Painting two coats of newly plastered wall surface with ready mixed Plastic Emulsion Paint of First quality of approved colour over a Priming Coat including thorough scrapping, clean removal of dirt and including necessary plaster of paris putty wherever required etc, complete complying with standard specification (including primer).For OUTER WALL Surface.

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distember, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper shall be got approved by the Executive Engineer before use of work). For INNER WALL and Ceiling.

Painting two coats of black board paint including cost and conveyance of paint and all labour charges etc complete

Painting two coats over new iron works using ready mixed enamel paint inculding cost and conveyance of materials and all labour charges etc.,complete

Wiring with 2 x 1.5 sq.mm. (22/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (5 points per coil) (SD 18)

Wiring with 2 x 1.5 sq.mm. (22/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (5 points per coil) (SD 18)

Supply and fixing of 1200 mm ( 48") AC ceiling fan complete with stepped electronic 300 W regulator with 300 mm down rod on the existing clamp. (SD 110)

TUBE LIGHT 18W LED

Wiring with 2 x 1.5 sq.mm. (22/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade insuitable 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 3pin non interlocking 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 (SD 38)

WIRE(SD 66 )

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm 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 (SD 125)

Supply and fixing of TNEBMAIN board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm 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 (SD 145)

Supply and fixing of 16 Amps DPIC Switch of 500 V with fuse and neutral (Side Handle) on suitable TW box PWD Earthing (SD 142)

Provision for Handrails ss

Providing and fixing of PVC rain water down fall pipe 110mm dia with necessary T W Clamps, Plug, Shoes, bend, Screws, nails etc., complete

GST Amount for providing Service to Government Contract Works for the above Construction Works. { GST Amount is the Total GST Amount for total overall quoted amount above this row in column "BB" for all works in this package}

S.NATARAJAN