Tender for Public Works Department - NTID 31397303
Public Works Department
Kolkata, West Bengal, India
NTID 31397303
- Opening Date : Thu 13th April, 2023
- Closing Date : Tue 11th April, 2023
- ₹ 3664747.00
- NTID 31397303
Replacement Of Outside Soil Lines, Rain Water Pipe Lines, Roof Treatment Work For Lift Machine Room, Repair Of Structural Glazing Work An Repair Of Lift Pit, Replacement Of Floor Tiles In 3rd Floor And Necessary Painting Works At Apc Bhavan
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721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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Costs
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EMD
73295.00 -
Document Cost
201.00 -
Estimated Cost
3664747.00
BOQ Items Total Items : 6 | Total Qty : 10150.014
# | Item | Quantity | Units |
---|---|---|---|
1 | M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in- charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per IS specified weight. Payment for gusset, bracket, cleat, rivets, bolts and nuts may be make by adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15 % of weight for finished structal members weighing less than 22.5 Kg. / m. may be increased allow for bracket, cleat, rivet, bolts and nuts etc. and no seperate payment being made for these items, as per direction of Engineer In Charge. The rates are considered for a height of erection 8m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4m. beyond initiial 8m. or part thereof. I) For structural members of specified sections weighing less than 22.5 Kg./m | 1.394 | MT |
2 | (a) Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. | 310.310 | Sq.M |
3 | (A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : (b) On steel or other metal surface : With super gloss (hi-gloss) - (iv) Two coats (with any shade except white) | 310.310 | Sq.M |
4 | Supplying and application of chemical for post Installed rebar connection by using ETA approved for seismic criteria In rebar connection, Including drill/ng hole to the required depth by rotary hammer drill, cleonlng with brush &jet and in a voldless manner IncludIng charges for all tools & plants. Application to be designed for post Installed rebars as per ECZ/TR023 or relevant tested and accepted design guidelines and the design document to be furnished by the manufacturer. The chemical should have ETA apprOVal for seIsmIc criteria of rebar fixing whIch should be furnished by manufacturer. The installation and the setting instructions should be strIctly followed as per manufacturer's specl/icatlons as approved by EICprior to drlll/ng along with post Installed rebar embedment design report. The existing concrete member should be scanned using rebar scanner to avoid hitting existing reinforcement in concrete during drilling. Notes : 1)This rate Is excluding the cost of scaffolding. 2)Thls work should not be excuted without specific permission of Superintending Engineer 0/ the respective circle and Injection process should be executed in the presence oj officer not below the rank 0/ Assistant Engineer to supervise the work minutely. 3) Rebar grouting Is specifically required for extension and strengthening purpose of old or existing RCCstructural members with new RCCstructural members through rebar fixing chemical Item without breaking beam,coloumn, roof slab, lintel, cellina etc iv) Cost oJpost Installed rebaring application with chenucal as speciJiedJor 16 mm dia per em of depth | 6480.000 | Cm |
5 | Welding in M.S. structural work with gas or electric: (a) Tack weld | 2880.000 | Point |
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