Rate analysis
Providing and fixing machine moulded aluminium covering of approved pattern & design, made out of machine cut aluminium sheet and machine holed for receiving dash fastener, over expansion joints on vertical surfaces/ceiling floors, the fixing on plate in one row on one side of joint only shall be done with stainless steel dash fasteners of 8 mm dia and 75 mm long bolt including providing aluminium washers 2 mm thick & 15 mm dia , at a staggered pitch of 200mm centre to centre including drilling holes in the receiving surface and providing expandable plastic sleeves in holes etc. complete as per direction of Engineer-in-charge.
DSR rate₹716.40as per item analysis
Powder coated aluminium sheet 2.5mm thick (minimum thickness of powder coating 50 micron)
- Item code
- 21.7.2
- Sub-head
- SH 21 · ALUMINIUM WORK
- Unit
- See analysis
- Source row
- 594
Cost components
| Code | Description | Unit | Quantity | Rate | Amount |
|---|---|---|---|---|---|
| Details of cost for 7.00 kg | |||||
| MATERIAL | |||||
| Anodised aluminium sheet 2.5 mm thick, 170 mm wide | |||||
| 5.88 m x0.17 m = 1.00 sqm @ 7.00 kg/sqm = 7.00 kg | |||||
| Add 5% wastage = 0.35 kg | |||||
| Total = 7.35 kg | |||||
| 2704 | Aluminium Strip 40 mm wide and 2 mm thick | kilogram | 7.35 | ₹243.00 | ₹1,786.05 |
| 7392 | Powder coating 50 microns on aluminium sections | kilogram | 7.35 | ₹66.00 | ₹485.10 |
| 7347 | Cadmium plated full threaded steel screws (30x4 mm dia.) | 100 Nos | 0.3 | ₹29.00 | ₹8.70 |
| 7348 | Aluminium washer 2 mm thick 15 mm dia | 100 Nos | 0.3 | ₹11.00 | ₹3.30 |
| 8776 | Stainless steel dash fastener of 8 mm dia and 75 mm long bolt | each | 30 | ₹19.00 | ₹570.00 |
| 9977 | Carriage of materials | L.S. | 6.5 | ₹2.27 | ₹14.76 |
| LABOUR | |||||
| 0112 | Carpenter 2nd class | day | 0.392 | ₹816.00 | ₹319.87 |
| 0114 | Beldar | day | 0.392 | ₹736.00 | ₹288.51 |
| 9999 | Sundries including machine work | L.S. | 21.45 | ₹2.27 | ₹48.69 |
Rate build-up
| TOTAL | ₹3,524.98 |
| Add 1 % Water charges on "W" | ₹35.25 |
| TOTAL | ₹3,560.23 |
| Add GST on "X" (multiplying factor 0.2127) | ₹757.26 |
| TOTAL | ₹4,317.49 |
| Add 15% CPOH on "Y" | ₹647.62 |
| TOTAL | ₹4,965.11 |
| Add Cess @ 1% on "Z" | ₹49.65 |
| Cost for 7.00 kg | ₹5,014.76 |
| Cost for 1 kg | ₹716.39 |
| Say | ₹716.40 |