TN 05 188 MINES 2024-25 PALANI BLOCK

Earthwork excavation and depositing on bank with initial lead and lift in hard gravelly soil for foundation etc. complete.

For Septic tank foundation

Plinth Protection alround

Cement Concrtete 1:4:8 mix using 40mm gauge hand broken hard granite stone jelly for foundation and flooring including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

Cement Concrtete 1:2:4 mix using 20mm gauge hand broken hard granite stone jelly for foundation and flooring including dewatering if found necessary and laid in layers of not more than 15cm thick, well rammed etc., complete complying with standard specification.

Random Rubble Masonry in cement Mortar 1 : 5 for foundation and basement using New Stones including necessary provision for Bond stones with simultaneous flush pointing with the same mortar above ground level complying with standard specifications.

Supplying and erecting centering for sides & soffits including supports and strutting up to 3.29m height for plane surfaces in all floors with all cross bracing using mild steel sheets of size 90cm x 60cm and 10 gauge stiffened welded with mild steel angles of size 25mm x 25mm x 3mm for boarding laid over country wood poists of size 10cm x 6.5cm dia spaced at about 90cm center to center etc., complete complying with std. Specifications and as directed. For RCC floor slab, roof slab, rectangular, square Tee or Ell beams, lintel, staircase waise slab, landing slab, landing beam,portico beam, etc.,

Supplying, fabricating and placing in position mild steel/Ribbed tor steel rods for all RCC works including cost of steel and binding wire also in all floors, complete complying with standard specfication.

RCC 1:1.5:3 mix using 20mm machine crushed 20mm gauge hard broken granite stone jelly for all reinforced cement concrete works connected to this work excluding cenetering, shuttering and cost of reinforcement grills placed in position, but including laying, vibrating, curing and finishing, fixing fan clamps in the RCC floor and roof slab works wherever necessary and bearing surfaces of the wall at the sides and bottom of the slab, beams shall be finished smooth with cement mortar 1:3 (One cement and three sand ) and Kraft paper laid without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers.

BRICK WORK in cement mortar 1:5 (One cement and five sand) using second class country bricks of size 23cm x 11cm x 7cm for the following including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost).

Plastering with cement mortar 1:5 mix to 12mm thick including curing, cost and conveyance of all materials & all labour charges etc., complete.

Providing weathering course with best quality of broken brick jelly of size 20mm uniform gauge in pure slacked lime (no sand to be used) over the roof slab in the proportion of brickjelly to lime 32:121/2 by volume and laid over in a single layer and consolidated to required finished thickness beating the mixture with wooden beaters keeping the surface constantly wet by sprinkling lime jaggery water including all labour charges etc., complete.

Finishing the top of roof with one course of machine pressed tiles of size 20cmx20cmx20mm of approved quality laid in cement mortar 1:3 mix to 12mm thick mixed with water proofing compound confirming to ISS by 2% weightof cement used and the joint pointed neatly to full depth of tiles with same water proofing compound with cement mortar, red oxide, etc., complete

Paving the floor with kota stone slab of size 600 x 600 of 18 / 20mm (un-polished) in all floors laid in of cement mortor 1:3 (one cement three M.Sand), 20mm thick and pointed with colour cement neatly including polishing with polishing stone and oxalic acid etc., so as to perfectly smooth and glossy and including hire charges for polishing machine and power consumption charges etc. The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Dadooing walls with following best approved quality, white / colour glazed tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two crushed stone M.Sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three crushed stone M.Sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works) Using anti-skid tiles (Observed Data)

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with crushed stone M.Sandcushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone M.Sandand Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supplying and painting the walls with two coats of Oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification.

Provision for Electrification arrangements

Wiring with 2 x 1.5 sq.m (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box in flush with wall covered with hylum sheet of 3mm thick with painting of suitable colour for open PVC light point/fan point(for electronic regulator) - S.D.No: 17

Wiring with 2 x 1.5 sq.m (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with 150 x 100 x 113 TW switch box for 5A 3pin non inter locking CS plug with painting of suitable colour with continuos earth wire connection of 14 SWG TC wire for open PVC plug - S.D.No: 38

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting - S.D.No: 88

Supply and fixing of 1200mm (48") AC ceiling fan with stepped electronic 300 W regulator with 1 meter down rod on the existing clamp. - S.D.no: 106

Supply and run of 2 of 1.50 sq.mm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V on 7/20 GI bearer wire for service connection mains. - S.D.No: 64

Supply and fixing of WT bulk head with guard (Philiphs/Bajaj/Crompton/K.Lite) suitable for incandescent lamb with 60W bulb. - S.D.No: 83

Supply and fixing of 16 Amps DPIC Switch of 500V with fuse and neutral (Side Handle) on suitable TW Board, with earth connection only. - S.D.No: 142

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"x1/8" Copper flat) on TW plank of size 375mmx300mmx19mm 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 No: 125

Towards the cost for TNEB deposit for the Building

Steel Glazed ventilator of size 0.90 x 0.45m

Steel Glazed ventilator of size 0.60 x 0.45m

RCC jally of size 0.45m x 0.45m

RCC jally of size 0.20m x 0.20m

Provision for Sanitary arrangements

110mm dia PVC pipe 4kg/sqm

110mm dia PVC elbow 4kg/sqm

110mm dia PVC Tee

Supplying and fixing in position best quality PVC Rain water pipe having ISI mark and providing leak proof joints including fixing to the wall with special PVC/MS clamps including all etc.,complete

Supplying and fixing in position Stainless steel SINK of size 600x450x200mm without C.I Brackets complete complying with standard specification

Provision for Ladder arrangements

Provision for Rain water harvesting arrangements

Provisions for Name board granite stone Letter cutting and Brass Letters

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}

Earth work excavation & Depositing on bank with Initial lead of 10m and lift & 2m in hard stiff clay, stiff black cotton hard red earth shales, murram, gravel stoney earth and earth mixed with small size boulder and in hard gravelly soils per SS 20B Including all other incidental charges such as slurring strutting, baling out water forming, protective bunds etc., complete for foundation.

First Depth of 2.0 M

Second Depth of 1 m

Filling with good river sand including cost & conveyance of sand and all labour charges etc., complete as per std. Specifications.

Cement concrete 1:4:8 mix using 40mm ISS HBG metal for foundation including cost and conveyance of all materials to site and watering whenever necessary and laid in layers not more than 15cm thick compacting etc., complete complying with std. Specifications and as directed.

RCC in M 30 mix using10mm& 20mm size HBG metal excluding cost of reinforcement and centering but including cost of mixing, laying, curing, finishing etc.complete

Below 1.5m from GL

Column Footing

0m to 1.50m below GL

0m to 1.00m above GL

1.00m to 4.50m above GL

4.50 m to 7.32 m above GL

7.32 m to 10.98 m above GL

10.98 m to 14.64 m above GL

14.64 m to 18.30 m above GL

Steel Centering, soffits of RCC works including strutting and shuttertting Charges etc. complete for the following

Plain Surface

Below GL

From GL to 3.30m

From 3.31m to 4.30m

From 5.31m to 6.30m

From 6.31m to 7.30m

From 8.31m to 9.30m

From 9.31m to 10.30m

From 11.31m to 12.30m

Square Column:

Square Column Below GL and upto 3.30m above GL

3.31m to 4.30m ht

4.31m to 5.30m ht

5.31m to 6.30m ht

6.31m to 7.30m ht

7.31m to 8.30m ht

8.31m to 9.30m ht

9.31m to 10.30m ht

10.31m to 11.30m ht

11.31m to 12.30m ht

Curved Surface - upto 3.30m ht.

Curved Surface - 3.30m to 4.30m ht.

Supplying and fabricating and placing inposition mild steel or Ribbed Tor Steel for all reinforced cement concrte works as per the design given incuding cost of steel and binding wire in all floor etc. complete complying with standard specification . The binding wire will be supplied by the contractor as per clause MOST specification.

Painting two coatsto the exposed surface of SR using cement paint

Providing outside M.S Ladder of 45cm wide made out of 50x50x6mm MS angle for sides and steps fixed at 30 cm centre to centre etc.and providing of Landing slabs with hand rails using 32mm GI pipe and 40mmx6mm MS flat etc. as per approved design

Providing Hand rails over the Roof slab by using 32 mm GI Pipe with 40mm x 6mm MS Flat and fixied with 12mm dia Fastner Bolt 75mm long and as directed by TWAD Bd officers

Providing and fixing of RCC inner access ladder in RCC 1:1.5:3 (One cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc.,

Providing GI Ventilation arrangement 2 nos mosquito proof nylon net with 65 mm GI pipe and spls as directed by the TWAD Board officers 1 m 65 mm Gi pipe, 4 nos 65 mm Gi elbow , 4nos cutting and 8 nos threading and 2 nos 65 mm GI tee

Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m and as directed by TWAD Board officers

Providing manhole cover of size 0.60 x 0.60M in RCC 1:1.5:3 with suitable reinforcement and 50x50x6mm MS angle fixed along edges and as directed by TWAD Board officers

Provision for pipe connection arrangements for inlet, outlet scour and overflow etc. including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading, fixing and painting of GI pipes with two coats of approved quality enamel paint

65mm Ø GI pipes for over flow & 1xl

65mm Ø GI pipes for scour pipe 1xl

65mm Ø GI pipe for delivery 1x1 pipe

50mm Ø GI pipes for inlet pipe 1xl

50mm Ø GI pipes for scour pipe 1xl

50mm Ø GI pipes for Delivery pipe 1xl

65mm dia GI Tee

65mm dia GI Elbow

65mm Ø GM Gate valve

50mm Ø GM gate valve

65mm dia GI Flangeset

65mm dia GI Coupling

65mm GI Dummy

cutting of 65mm GI pipes

Thearding of 65mm GI pipes

Labour charges for GI pipe connection to the OHT, for inlet, outlet, overflow and scour arrangements including cutting and threading, earth work excavation & refilling.

Refilling the foundation with excavated earth including consolidation as directed by the TWAD Board officers

Towards Writing Name board with lettring and Painting charges 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}