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| 1 | Digital mapping of the area of entire DDA land by conducting T.S.S.with reference to G.P.S. providing longitude & latitude of some specific Reference points. These specific reference points are also to be transferred on the ground. The following plans/Drawings are to be submitted in this office (Five in nos. of each plan/drawing) with soft copies in pen drive & C.D as per the requirement survey manual and as per the direction Engineer-in-charge.i) T.S.S plan showing all permanent features i.e., water body, religious structures, existing roads, electric line with poles, trees, cluster of bushes, & police booth etc. and Encroachment at site with area, Lapsed land with area & land under Litigation with area and Khasra Nos. of the ground surveyed.The details regarding Lapsed land, land under litigation and Sajra Plan shall be collected by the agency from the office of DD/LM/NW and the final drawings to be submitted in this office must be verified from office of DD/LM/NW. Nothing extra shall be paid to the agency on account of liosining work with the LM dept. of Rohini/DDA.ii) Superimposing of Layout plan on the T.S.S plans above (at sl. No.i).iii) T.S.S plan showing all permanent features i.e., water body, religious structures, existing roads, electric line with poles, trees, cluster of bushes, & police booth etc. and providing ground levels with reference to nearest G.T.S. permanent bench mark.iv) Superimposing of Layout plan on the T.S.S plans above (at sl. No.iii).v) Preparing and submitting Layout plan of the land with Dimensions and area free from encroachment, Lapsed land and Litigation etc. i.e. feasible at site which is under the absolute possession of DDA based upon T.S.S. conducted at site. i.e., in the same pattern of DDA’s approved Layout plan as directed by Engineer - in -charge. Demarcation of housing pockets, commercial plots, Institution plots, Hospital & Nursery plot, circulation and others as per approved DDA layout plan is to be carried out in this Item including cutting of grass bushes etc. and cleaning areas etc. wherever required for smooth working of conducting T.S.S. at site. Nothing extra shall be paid to the agency for any work included in the Item above (Excavation, Demarcation stone, cement concrete and paint on demarcation stone required for demarcation shall be paid for separately.) |
| 2 | Excavating holes more than 0.10 cum & upto 0.5 cum including gettingout the excavated soil, then returning the soil as required in layers notexceeding 20cm in depth, including consolidating each deposited layerby ramming, watering etc, disposing of surplus excavated soil, asdirected within a lead of 50 m and lift upto 1.5 m.a) All kinds of soil |
| 3 | Providing and fixing 15 cm dia at top, 20 cm at bottom and 90 cmhigh precast reinforced cement concrete 1:1.5:3 (1 cement: 1.5coarse sand: 3 graded stone aggregate 20 mm nominal size)boundary stone as per standard design, including finishing smoothwith cement mortar 1:3 (1 cement: 3 fine sand) (cost of excavation,refilling and concreting to be paid for separately). |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work up to plinth level:a) 1:4:8 (1cement: -4 coarse sand (Zone-III):8 graded stone aggregate 40mm nominal size) |
| 5 | b) 1:3:6 (1 cement: 3 coarse sand (zone-III): 6 graded stone aggregate 20 mm nominal size) |
| 6 | Painting with synthetic enamel paint of approved brand andmanufacture to give an even shade:a) Two or more coats on new work |
| 7 | Providing and fixing 1.00mm thick MS board of size 1.20 x 0.90m with frame of MS angle iron 40 x 40 x 5mm, length 2.10m above ground level and 0.60m below ground, bracing with MS flat 30 x 5mm thick i/c cutting hosting, welding, fixing in position painting and priming coat of approved steel primer and excavation pit and fixing in CC 1:2:4 (1Cement:2 coarse sand: 4 graded stone 20mm) taken separately all complete as per direction of Engineer-in-charge.(weight should not less than 38.0 kg) |
| 8 | Lettering with black Japan paint of approved brand and manufacture |
