Tender For Construction Of 3 Class Room Building In Government Higher Secondary School At Alathur Of Madukkur Block In Thanjavur District
Tender Value
59.49 Lakhs
Estimated cost
Bid Submission
19 Jul 2023
0 days left
EMD
39800
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
alathur → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Construction Of 3 Class Room Building In Government Higher Secondary School At Alathur Of Madukkur Block In Thanjavur District
BOQ
| Sl. No. | Item Description |
| 1 | Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by thedepartmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification. |
| 2 | S&F sand gravel mix (1:1) in foundation & basement in layers of not more than 15cm thick rammed,watered and well consolidated etc. complete complying with standard specification |
| 3 | Supplying andFILLING GRAVEL Supplying and filling in \"foundation andbasement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted -1m3 etc., complete complying with standard specification. |
| 4 | Supplying andFILLING M sand Supplying and filling in \"foundation andbasement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted -1m3 etc., complete complying with standard specification. |
| 5 | Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidation etc., complete. |
| 6 | Brick work in following Cement Mortar using best quality of country bricks of size 8-3/4\" x 4-1/4\" x 2-1/4\" for foundation and basement including curing, etc., complete complying with standard specifiction.CEMENT MORTOR 1:5 |
| 7 | Brick work in following Cement Mortar using best quality of country bricks of size 8-3/4\" x 4-1/4\" x 2-1/4\" for foundation and basement including curing, etc., complete complying with standard specifiction.CEMENT MORTOR 1:6 |
| 8 | For Foundation and Basement |
| 9 | In Ground floor Superstructure. |
| 10 | In First floor Superstructure. |
| 11 | Supplying and erecting steelshuttering including necessary supports for plane surfaces for reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90 cm x 60 cm and 10 BG stiffened with welded mild steel angles of size 25 mm x 25 mm x 3 mm for boarding, laid over silver oakjoists of size 10 cm x 6.5 cm spaced at about 75 cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid) |
| 12 | Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) |
| 13 | For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. |
| 14 | For plane surfaces such asrectangular or Square RCC columns, sunshades, top and bottom slab of RCC boxing, etc. |
| 15 | Providing and laying in position, Standardised Concrete Mix M-25 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 cementcontent of 350 kglms and maximum water cement ratio of 0.50, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m\") 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. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, 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 excess usage of materials). |
| 16 | Foundation and Basement. |
| 17 | In Ground floor. |
| 18 | In First floor. |
| 19 | Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification.(Contractor has to make his own arrangements for the supply of steel and binding wire) |
| 20 | Cement Concrete 1:3:6 (One Cement, Three sand and Six broken stone jelly) using 40mm size hard broken stone jelly for dummy columns, excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete. (Reinforced Cement Concrete 1:2:4 for slab to be extended upto top of splashing with pressed tiles and future extension rods to be embedded in CC 1:3:6 (One Cement, Three Sand and Six hard broken stone jelly).Dummy columns should be at least 1 metre height) |
| 21 | In First floor |
| 22 | Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for Flooring laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification |
| 23 | Brick partition walls of 10.80cm thickness using best quality country bricks of size 8-3/4\" x 4-1/4\" x 2-1/4\" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately) |
| 24 | For superstructure in Ground floor |
| 25 | For superstructure in first floor |
| 26 | Paving the flooring with kotta stone slab of size 610x610x 20mm in all floors laid in of cement mortor 1:3 (one cement three sand), 20 mm 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. complete. |
| 27 | Paving the floor with pre-polished concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three 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) |
| 28 | Plain Cement Concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 12mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers. |
| 29 | Paving the Top of roof with Solar refelective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, 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 the Executive Engineer before use on works) |
| 30 | Supplying and fixing fine polished Cuddapah Slab 38 / 40mm thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as direct. |
| 31 | Supplying and fixing mild steel grills for windows, ventilators, rtc., including priming coat |
| 32 | Manufacturing supply and fixing of steel doors with following specification. MS angles of size 40x40x6 mm at 3.50 Kg /m are used for the outer frame and MS angles of size 35x35x6mm at 2.60 Kg /m for the shutter frames. Stiffeners with 32mm x 6mm at 1.50 Kg /m , MS flat is provided as the lockrail of the door and welded intact on both ends to the shutter frame. 18 g CR. sheet of best quality is laid as panel in the shutter frames. 18mm x 5 mm at 0.70 Kg /m MS flat is welded over the 32mm x 6mm at 1.50 Kg /m MS flat on the rear side of the doors sandwiching the CR. sheet for rigidity. Additional stiffeners with 18m x 5 mm at 0.70 Kg / m MS flats are provided diagonally on the rear side of the shutter. 2 nos of hinges is case of single leaf and 4 nos of hinges in case of double leaf shutter is provided 6 nos of hold fasts 200 mm length spliced at the ends are welded to the outer frame of the door. |
| 33 | Single leaf |
| 34 | Double leaf |
| 35 | Fabricating, supplying and fixing of steel Emergency exitdoor cum, emergency window with the following specification. M.S. angle in size 40x40x6mm are used for the outer frames and M.S. angle of sie 35x35x5mm for the shutter frame, stiffners with 32x6mm M.S. flats provided at required intervals in the shutter frames 18 guage CR sheet is laid as panel and welded instant for 1/3 bottom portion of the shutter, M.S. flat 18x5mm is welded over the 32x6mm M.S flat sandwitching the CR sheet in between additional stiffner with 18x5mm M.S. flat is provided diagonally at the rear-side of the shutter. The balance 2/3 portion at top is provided with grill at an average weight of 15kg/m2 and the top portion of operation emergency window is to be made of 25x25x3mm M.S. angle welded intact with CR sheet and 25x3mm M.S. flat at diagonally at the near side of the window at required interwals 6 Nos. of hinges to be provided,6 Nos of holdfast 100mm in length made of angle section spliced at the ends are welded to the outer frame of the door. Tower bolts 2 Nos. one at top and the other at the bottom are to be provided one aldrop is provided at an appropriate place in the door 2 Nos. of \"D\" typehandle for emergency window and 2 Nos of handle for door is to be provided at appropriate places. A tie bar is provided at the bottom of the outer frame to prevent twisting offrame during transportation of fixing. All members are given one coat of red oxide primer as directed by the departmental officers. The rate includes cost of materials, labour transportation to side of works, loading, unloading and all other incidental charges etc., complete. |
| 36 | Manufacturing, supplying and fixing in position of steel windows with the following specifications.Outer frames of windows made of \"Z\" section F7D of size 33 x 25 x 3mm at 1.419kg/ m and mullion \"J\" section (F4B) of size 46 x 25 x 3mm at 2.28 kg/ m and shutter section of made of F7D of 33 x 25 x 3mm at 1.419 kg / m as specified in IS 7452 / 1990.Each openable shuuter should not exceed a width of 600mm to enable separate operation and easy maintenance.The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames.Horizontal stiffeners using 18 x 5mm MSflat at 0.70 kg / m at 3 Nos. for each shutter and additional diagonal stiffeners of the same MS Flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR sheets in position firmly. |
| 37 | Four Leaves |
| 38 | Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900 mmfromfinishedfloorlevelweldedto38mmdiaStainlessSteelpipepostof1.00mmthick asverticalat 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete.The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc. complete |
| 39 | Providing and fixing in position best approved quality PVC Rain water down fall pipe (4 Kg. /cm2pressure ) of110mm diametres including cost of PVC pipes with necessary shoes, bends, clamps including cost of all materials, brass screws, nails, teakwood plugs and fixing of cast iron gratings at junction of parapet wall and the R.C.C. roof slab include finishing neatly etc. complete including cost of all materials, brass screws, nails, teakwood of removable iron gratings of appropriate size. The size of teakwood plugs to be used shall be 150 mm x 25 mm infront and 200 mm x 75 mm in all other sides with a depth of 10 cm. The PVC pipe shall be fixed with teakwood plugs by means of \"U\" clamps at the centre of the pipe line shall be fixed in addition to these for more than 3 Metres pipe length complying with standard specifications. |
| 40 | From GF roof |
| 41 | FF |
| 42 | Special ceiling plastering and finishing the exposed surface of RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc. with Cement Mortar 1:3 (One Cement and Three Sand) 10 mm thick including hacking the surfaces and providing Cement Mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc. in all floors complying with standard specification as directed by the departmental officers |
| 43 | Plastering with Cement Mortar 1:5 (One cement and Five sand),12 mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers. |
| 44 | White washingtwocoat with freshly burnt shell lime white in colour in all floors including cost of lime and other materials, brushes and scaffolding charges etc. complete complying with standard specifications as ditected by the departmental officers. (The rate is inclusive of gum conjee, water and best quality of blue powder.) |
| 45 | Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and 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. |
| 46 | 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 paintover the existing red-oxide priming coat in all floors. |
| 47 | Providing Black board in two layers with first layer in cement mortar 1:5 (one cement and five sand )20mm thick and the second layer in Combination mortar 1:1:6(one cement one lime and six sand) 20mm thick and providing band all round the block board in c.m 1:5 (one cement and five sand) for 20mm thick and 50mm width including cost of one coat of block oxide paint of approved quality complying with standard specification. |
| 48 | Add GST 18% |
AI Tender Summary
Tender Timeline
Jul 14, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedJul 19, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJul 20, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender