|
| 1 | SCHEDULE ‘A’ PART-I (CONSTR OF RETAINING WALL ) |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width aswell as 10 sqm on plan) including getting out and disposal of excavatedearth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil |
| 3 | Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming ofbottoms, lift upto 1.5 m, including getting out the excavated soil anddisposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. |
| 4 | Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel :1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from naturalsources : 8 graded stone aggregate 40 mm nominal sizederived from natural sources) |
| 5 | Random rubble masonry with hard stone in foundation and plinth includinglevelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12graded stone aggregate 20 mm nominal size) upto plinth level with :Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 6 | Random rubble masonry with hard stone in superstructure above plinthlevel and upto floor five level, including leveling up with cement concrete1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mmnominal size) at window sills, ceiling level and the like.Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 7 | Providing and laying cement concrete in retaining walls, return walls,walls (any thickness) including attached pilasters, columns, piers,abutments, pillars, posts, struts, buttresses, string or lacing courses,parapets, coping, bed blocks, anchor blocks, plain window sills, fillets,sunken floor etc., up to floor five level, excluding the cost of centering,shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-III) includingmanufactured sand derived from Recycled Concrete Aggregate(RCA) upto 25% : 4 graded stone aggregate 20 mm nominalsize Recycled Concrete Aggregate (RCA) upto 25%)). |
| 8 | Supplying and stacking of stone aggregate of size 90 mm to 45 mm including spreading to uniform thickness, watering and hardpacking etc.complete |
| 9 | Providing and fixing on wall face unplasticised Rigid PVC rain waterpipes conforming to IS : 13592 Type A, including jointing with sealring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(i) Single socketed pipes. 75 mm diameter |
| 10 | Pointing on stone work with cement mortar 1:3 (1 cement : 3 finesand) :Raised and cut pointing |
