|
| 1 | treated concrete road |
| 2 | Excavation for foundation in hard murum and boulders including removing the excavated material upto a distance of 50 metre, beyond the building area and stacking and spreading as directed, dewatering, preparing the bed for the foundation and necessary back filling, ramming, watering including shoring and strutting etc. complete. (Lift from 1.5 metre to 3.0 metre) by Mechanical Means. |
| 3 | Conveying materials obtained from road cutting including all lifts, laying in layers of 20 centimetre to 30 centimetre breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than97% of standard proctor density for a lead of over 300 metre to 500 metre inclusive from the site of excavation to the site of deposition as directed. |
| 4 | Filling in plinth and floors with contractorsmaterial/ brought from outside and approved by Engineer inchargein layers of 15 centimetre to 20 centimetreincluding watering and compaction etc. complete.Spec. No. : Bd.A. 11/Page No. 263 |
| 5 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to the required density. By Mechanical Means Grading-I, using Screening Type-B (11.2 milimetre Aggregate). |
| 6 | Construction of granular sub-base byPlant Mix Method by providing close graded Material,mixing in a mechanical mix plant at Optimum Moisture Content, carriage of mixed Material to work site,spreading in uniform layers with Motor Grader/ Paver on prepared surface and compacting with vibratory power roller to achieve the desired density complete as per clause 401. For Grading II Material. |
| 7 | Providing and laying in situ cement concrete M-30 with tremix treatment for 200milimetrethickness for Concrete Road including laying plastic sheet of 125 micron with groove cutting of 4milimetrewide and 20milimetredeep, with necessary refilling with Refilling with Polysulfide Sealent (pouring Grade) conforming to BS:5212-1989 into sawed groove widened at topfor sealent reservoir of specified size and shape as per detailed drawing including fixing polyethylene foam backer road of required diameter(excluding reinforcement) with course and fine agreegates using VSI quality artificial sand etc. complete. |
| 8 | Providing and fixing heavy duty inter locking concrete Rubber mould glossy paving blocks of 80 milimetrethickness of having a strength of 400 kilogram per square centimetre of approved quality and shape on a bed of crushed sand of 25 to 30 milimetrethick including skirting joints and cleaning etc.complete using 100 percent crushed sand. |
| 9 | Excavation for catch / side water gutter in hard murum strata to the specified section including stacking the excavated stuff in a regular bund and disposing of unsuitable or excess stuff as directed. |
| 10 | Conveying materials obtained from road cutting including all lifts, laying in layers of 20 centimetre to 30 centimetre breaking clods, dressing to the required lines, curves, grades and section, watering and compacting to not less than97% of standard proctor density for a lead of over 300 metre to 500 metre inclusive from the site of excavation to the site of deposition as directed. |
| 11 | Providing,layingandfixingPoly Venyl Chloride pipe of 110 milimetrediameter with fittings such as bends, tees, reducers, clamps, including necessary excavation, trench filling. Including removing existing pipe line if necessary and conveying and stacking the same in PWD chowky or as directedcomplete. |
| 12 | Providing and fixing on walls/ ceiling/ floors, 15 milimetrediameterheavy grade having embossed asIndian Standard InstituteMark galvanised iron pipes of 1.48 kilograme per metrewith necessary fitting, remaking good the demolished portion and applying primer of anticorrosive oil paint in 2 coats complete. |
| 13 | Providing and laying cement concrete pipe ofIndian Standard458:2003 non pressure-2 classof 450 milimetrediameterin proper line, level and slope including providingandfixing collars in cement mortar 1:2 complete. |
| 14 | Providing and fixing Road Junction / Information sign board of size 1.20 m x 0.90 metre prepared on 16 gauge Mild Steel sheet with angle iron frame of size 35 x 35 x 5 milimetre with cross bracing of size 35 x 35 x 5 milimetre including painting with one coat of zinc cromate stoving primer and two coats each of green/ white back ground and back side gray stove enamelled, bonded with red retro reflective sheet Engineering grade, border/ letters/ numeral/ arrows, coated with non pealable crystal clear protective transperent coat retaining percent reflection includingtwo angle iron post of size 65 x 65x 6 milimetre of 3.65 metre long inflated at bottom drilled on top and painted in whiteand black bands of 30 centimetre with 4 numbers high strength galvanised iron bolts and nuts of size 10 milimetre diameter and 20 milimetre long sheet and angle iron post in one piece without joints including all taxes, conveying, fixing in ground with M-20 cement concrete of 60 centimetre x 60 centimetre x 75 centimetre size as directed by Engineer-in- charge etc. complete. |
