Tender For Construction Of Compound Wall, Providing Cement Concrete Approach Road And Rain Water Harvesting Arrangements In Government Higher Secondary School At West Mambalam, Pudur (Ashok Nagar), Chennai -33.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
03 Jan 2025
0 days left
EMD
34715
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
mambalam → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Construction Of Compound Wall, Providing Cement Concrete Approach Road And Rain Water Harvesting Arrangements In Government Higher Secondary School At West Mambalam, Pudur (Ashok Nagar), Chennai -33.
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 | Supplying and filling in foundation, basement, etc with filling M. sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers. |
| 3 | Supplying and filling of well gravel by lorry in basement filling including conveyance loading and unloading charges and all other incidential charges filling laying watering and consolidation etc., complete as directed by the Dept., Officers with standard specification. |
| 4 | 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, consolidated and curing etc. complete complying with standard specification |
| 5 | Supplying and erecting steel centering 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 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oakjoists of size 10cm x 6.5cm spaced at about 75cm 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) |
| 6 | Supplying and erecting steel centering 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 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oakjoists of size 10cm x 6.5cm spaced at about 75cm 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) |
| 7 | For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc. |
| 8 | For plane surfaces such asrectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc. |
| 9 | Plain Cement Concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers. |
| 10 | Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers |
| 11 | Foundation and Basement |
| 12 | For Ground floor |
| 13 | 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) |
| 14 | Brick work in following Cement Mortar using Fly Ash Bricks of 230 x 110 x 75mm size conforming to IS: 12894-1989 Class designation not less 50 kg./ sq.cm. average compressive strength in cement mortar 1:5 for load bearing structures for foundation and basement and for superstructure including curing, etc., complete complying with standard specifiction. |
| 15 | Plastering with Cement Mortar 1:5 (One cement and Five sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers. |
| 16 | Laying of paver block with new one of paving and layingthe rubber moulded hydraulic presses paver block inter locked blocks with new one of 63mm thick inter locked blocks of approved quality and make over a sand cushion and laying the paver blocks in true and straight alignment with gradient and pointing neatly using quarry dust of fly ash and pointing neatly hire charges for vibrator machine including diesel consumption charges etc., completecomplying with standard specifications and as directed by the departmentalofficers. |
| 17 | Supplying, fabricating and fixing in position of 50 X50 X 5mm Ms angle for compound fencing post with \"Y\" shape of weight 7.33 Kgs at a spacing of 2m c/c as instructed by the departmentel officers at site of work.the rate includes cost of materials, labour for cutting the angle to required size, welding charges, conveyance charges and fixing in position to correct alignment and painting two coats with SEP over one Coat of primer etc., complete. |
| 18 | Supplying and fixing in position GI barbed wire fencing 10 guage 2 ply including labour charges for fixingin position, scaffolding, conveyance etc., complete. |
| 19 | Painting two coats of newly plastered wall surface with ready mixed Exterior 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. |
| 20 | Painting the iron work two coats of synthetic enamel paint of approved quality and colour and brand including thorough scrapping preparation of surface and finishing neatly etc complete complying with standard specification and as directed by the departmental officers at site of work.(The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.) |
| 21 | Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of \"U\" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification. |
| 22 | Providing rain water harvesting pit of 1.50m dia and 1.50m depth with necessary earth workexcavation, erecting the five nos of RCC collar of 1.50m dia , sand filling of 0.60m depth, filling of 40mm HBS jelly of 0.60m depth and covering with Rcc slab of 50mm thick and also connecting 110m dia PVC pipe of 10.00m length including transporting charges, fixing,etc. complete. |
| 23 | Supplying, engraving and fixing in position in black pearl stone of size 2\" x 3\", 20mm thick including engraving Tamil letters around the border, emblum,painting the latter around the border & filled with gold paint as per text approved by the departmental officers, the cost including transportation charges, fixing charges including cement and sand, edge chamfering etc., complete as directed by the deparmental officers.. |
| 24 | Total in Figures |
AI Tender Summary
Tender Timeline
Dec 23, 2024
11:30 IST
Tender Published
Tender notice published.
CompletedJan 03, 2025
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJan 03, 2025
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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