Thanjavur District- - Construction of Two Class Room School building at Mandalakottai in Keelakurichi Panchayat of Madukkur Block under MLACDS -2021-2022 Tranche.

Amount

Construction of New Two class room School building at Mandalakkottai PUE School in Keelakurichi 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.

Supplying and filling with river sand in layers of not more than 15 cm thick for foundation including cost and conveyance of all materials and labour charges other charges.

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.

Brick work in cm 1:5 mix (one cement and five sand) using country bricks ground moulded of size 23 x 11 x 7 cm including curing, finishing and cost & conveyance of all materials etc., complete.

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.

For Column

For Sunshade.

For Roof slab.

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.

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.

Plastering surfaces of RCC items such as slabs, beams, sunshades with cement mortar 1:3 mix using 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.

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

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)

Paving the floor with Vitrified tiles of size 60cm x 60cm in all floors over a base layer of cement mortar 1:3 (one cement and three sand) 20mm thick laid in-situ and pointed with same coloured cement etc, complete as per standard specification.

Paving the flooring with special type of flooring tiles (Cement based Hydraulically pressed Anti skid tiles (20mm thick) in CM 1:3, 20mm thick including cost and conveyance of all materials to site and all labour charges etc complete.

Supplying and fixing of Doors, Windows & ventilators as mentioned in the departmental specification including cost and conveyance of all materials and labour charges etc complete.

Steel door (1.20 x 2.10 m)

Steel Window (1.20 x 1.30 m)

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 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.

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 including cost and conveyance of paint and all labour charges etc complete.

Wiring with 2 x 1.5 sqmm (22 /0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with switch box and 5A F.T. switch with painting of suitable colour for Open PVC light point / Fan point (For Electronic regulator) (5 points per coil). SD 18

Fan point

Light point

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp. (SD110)

18 W LED Light Fitting including fixing charges.

Wiring with 2 x 1.5 sqmm (22 / 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, inflush with wall, with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet cover for 5 A 3 pin non interlocking wall socket with 5A F.T. 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 36)

EB Deposit

Supply and run of 2 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 GI bearer wire for service connection mains (SD 65)

Supply and fixing of TNEB meter Board suitable for 32A Single 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 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 32 Amps DP Switch of 500V with metal clad with fuse and neutral (Side Handle) on suitable TW Board with earth connection only. (EB main board) (SD 145)

Supply and fixing of 16 Amps DP Switch of 500V with metal clad with fuse and neutral (Side Handle) on suitable TW Board with earth connection only (SD 142)

Supplying and fixing P.V.C rainwater down fall pipe of 100mm dia with necessary shoes, bends,& clamps etc.,

Construction of Cup board.

Brick work in cm 1:5 mix (one cement and five sand) using country bricks ground moulded of size 23 x 11 x 7 cm including curing, finishing and cost & conveyance of all materials etc., complete.

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.

Supply of Cuddapah slabs 50mm thick over a bed of concrete 100mm thick including all charges etc.,

Providing Rainwater Harvesting Structure.

Earth work excavation and depositing on bank with in initial lead of 10 m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth,earth mixed with small sized boulders and hard gravelly soil as per SS 20B, complete.

Supplying and filling with river sand in layers of not more than 15 cm thick for foundation including cost and conveyance of all materials and labour charges other charges.

Filling of 40mm ISS HBG metal including cost and conveyance of materials to site and all other labour charges, etc. Complete.

Filling of 20mm ISS HBG metal including cost and conveyance of materials to site and all other labour charges, etc. Complete.

Cost and supply of RCC 900mm dia rings & Cover including all charges etc complete

900mm dia RCC rings

900mm dia RCC cover

Supplying and fixing P.V.C rainwater down fall pipe of 110mm dia with necessary shoes, bends,& clamps etc.,

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}

TPR CONSTRUCTIONS