|
| 1 | Name of the Work : 1.Construction of 30000 litre OHT at Poorandampalayam near Pattathaiyan Kovil H/O Pachapalayam Panchayat |
| 2 | Earth work excavation for foundation in all soils and sub-soils such as hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders, hard gravelly soil to full depth as may be directed except in hard rock requiring blasting but inclusive of shoring, strutting and bailing out water wherever necessary and depositing the surplus earth in all places shown by the departmental officers with initial leads and lifts, etc., including levelling the site complete complying with standard specifications and as directed .First depth of 2m |
| 3 | Supplying and Filling foundation and basement with filling sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with Standard specification. |
| 4 | Cement concrete 1:4:8 (One of cement, four of sand and eight of hard broken stone) using 40mm size hard broken stone inclusive of shoring, strutting, bailing out water, ramming, curing etc., complete in all respects as directed by the departmental officers |
| 5 | Supplying and erecting centering for sides and soffits including supports for all reinforced cement concrete works like lintels, beams, etc., including strutting 3M high using Mild steel sheets of size 90cm × 60cm and B.G. 10, stiffened with Mild steel Angles of size 25mm × 25mm × 3mm laid over Silver oak (cw) joists of size 10cm × 6.5cm (Spaced about 91cm c/c) and supported by casurina props of 10cm to 13cm dia (Spaced at 75cm c/c) as noted below including removing the same after specified period without damaging RCC works in all floors etc., complete as directed by the departmental officers complying with relevant standard specifications PLANE SURFACE |
| 6 | Below G.L |
| 7 | 0m to 3.30m |
| 8 | 5.30 to 6.30m |
| 9 | 8.30M-9.30 Above GL |
| 10 | 11.30 M- 12.30M |
| 11 | Curved surface |
| 12 | 0m to 3.30m |
| 13 | 5.31 to 6.30m |
| 14 | SQUARE COLUMN |
| 15 | 0M-0.30M |
| 16 | 3.31 to 4.30m |
| 17 | 4.31 to 5.30m |
| 18 | 5.31 to 6.30m |
| 19 | 6.31-7.30M |
| 20 | 7.31-8.30M |
| 21 | 8.31-9.30M |
| 22 | 9.31-10.30M |
| 23 | 10.31-11.30M |
| 24 | 11.31-11.40M |
| 25 | Fabricating and placing the steel grills for reinforcement for all reinforced cement concrete works such as plinth beam, lintels, beams, sunshade, roof and floor slabs etc., including cost of steel and fabricating the reinforcement grills in position etc., complete in all floors (The rate to include the cost of binding wire steel also) |
| 26 | Reinforced Cement concrete 1:1½:3 (One of cement, one and a half of sand and three of hard broken granite stones ) using 20mm gauge hard broken granite stones for all reinforced cement concrete works excluding the cost and fabrication of reinforcement grills in position, shuttering, centering but including laying, vibrating, curing, finishing and providing Mild steel fan hooks in the RCC slab wherever necessary as directed by the departmental officers etc., complete in all respects |
| 27 | For works in 1.5m to 4.5m below Ground Level |
| 28 | For works in 0m to 1.50m below Ground level |
| 29 | For works in 0m to 4.5m above Ground level |
| 30 | For works in 4.51m to 7.32m above Ground level |
| 31 | For works in 7.33m to 10.98m above Ground level |
| 32 | 10.98-14.64 M Above GL |
| 33 | 14.64-18.30 Above GL |
| 34 | Painting the walls two coats with first class Cement paint over one coat of priming coat using white cement including cost and conveyance of all materials to site including all labour charges etc., complete |
| 35 | Providing and fixing of RCC inner access ladder in RCC 1:1½:3 (one cement, one and half sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centring, shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of two Nos. of vertical post of 10cm×15cm and step slab of 25mm×25mm etc., complete and as directed by the departmental officers. |
| 36 | Fabrication, supply, delivery and fixing of outside MS Ladder of 45cm clear wide made out of 50 mm x 50mm x 6mm MS angle for both sides and for steps at 30cm C/C welded jointed etc ., for I staging from GL to 1st level brace (weight 4.5kg/m) IInd and IIIrd staging upto floor slab and IVth staging from floor slab to roof top. Supply, delivery and fixing of 32 mm GI pipes medium for hand rails from I stage to IVth stage. RCC M30 Grade mix for Landing slab 5 nos. at Ground Level- 1No. and above Ground Level - 4Nos. Supply and fixing of 32mm GI pipe medium for hand rails for the Landing slab. Supplying and fixing of MS Base plate of 100mm X 100mm X 6mm thick for fixing Anchore fastener bolt for fixing of hand rails at Landing slab and MS Ladder providing lock ingarrangements with two coats of approved enamel paint over one coat of red oxide paint as per approved Type Design and as directed by TWAD board officers. |
| 37 | Providing Cut stone slab in CM 1:3 mix and as directed by Departmental Officers |
| 38 | Providing PVC ventilating arrangements mosquito proof nylon net with 110mm PVC cowl and as directed by Departmental Officers |
| 39 | Providing manhole cover of size 1x1 0.60 X 0.60M in RCC 1: 1.5:3 with suitable reinforcement and 5O x 5O x 6mm MS angle fixed along edges and as directed by Departmental officers. |
| 40 | Provision for pipe connection arrangements |
| 41 | 65m dia GI Pipe for inlet connection& outlet |
| 42 | 65mm dia GI Pipe for over flow and rain water harvesting pipes |
| 43 | 50mm dia GI Pipe for scour pipes |
| 44 | 65mm dia GM Gate valve |
| 45 | 50mm dia GM Gate valve |
| 46 | 50 mm dia Flange set |
| 47 | 75mm dia pvc thread coupler |
| 48 | 65mm dia pvc thread coupler |
| 49 | 65mm dia GI Tee |
| 50 | 65mm dia GI coupling |
| 51 | 65mm dia GI flange set |
| 52 | 65mm dia GI Elbow |
| 53 | 50 mm dia GI Elbow |
| 54 | 65mx 50mm dia GI Reducer |
| 55 | 75mm x 63mm PVC Reducer |
| 56 | 90mm x 75mm PVC Reducer |
| 57 | Refilling in Basement with excavated Earth in layers of not more than 15cm. Thick well rammed, watered and consolidated complying with standard specifications etc., complete. |
| 58 | 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} Please Enable Macros to View BoQ information |
