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| 1 | Repair to pot holes, depth of pothole exceeding 30mm, not exceeding 01 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by applying tack coat at the rate of 5.0 Kg per 10 Sqm of surface, (using Viscosity Grade Paving Bitumen of Grade VG-10)putting in premixed bituminous macadam and sealed with binder 9.80 Kg per 10 Sqm, blinded with 0.09 Cum of stone chippings, 6.3mm size and again well rammed and compacted to required camber and gradient with 8 to 12 tonne power roller (including supply of premix macadam, binder and chippings), complete, all as specified and directed. |
| 2 | Preparing existing black top bituminous surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with mechanical air blower to remove all loose dirt/foreign materials and applying evenly a priming tack coat with bituminous primer (Viscosity Grade Paving Bitumen of Grade VG-10)atthe rate of 5Kg per 10 Sqm of surface and laying bituminous premix semi dense asphaltic concrete40mm consolidated thickness with 5.5%binder content by weight of total mix, prepared in hot mix plant and laid with mechanical paver, rolled and compacted to required camber and gradient to uniform smooth surfaceswith 8 to 12 tonne power roller, complete all as specified and as directed. |
| 3 | Marking lines, dashes arrows etc of any description 10cm width / girth 2.5mm thick on road surface (as directed) using hot applied thermo plastic road marking paint mixed with radium glass beads @ 250 gms/Sqm with automatic / semi automatic machine to provide reflectivity and night vision (approximate temperature being 200° Celsius at the time of laying) including cleaning the surface of all dirt, dust and other foreign material including demarcation at site and traffic control all as specified and as directed. |
| 4 | Cat eyes stud ABS body conforming to IRC-67 1977 having load capacity40 Ton giving reflection on both sides including fixing with ep[oxy resin, fixed in repairs, complete all as specified and as directed.Make : Greenlite /Dark Eye / Sinor Infrastructure / 3M / Gogia Plastic |
| 5 | Solar Road Stud having 3 LEDs of colours Red / Yellow on a side (i.e. total 06 Nos) housed in a tough pressure die casted aluminium alloy of size 125mm x 125mm x 20mm height with built-in stem nail 37mm x 37mm x 55mm long for fixing with epoxy, LEDs, Solar Cells, Battery and light sensor well protected, water resistant inside tough unbreakable polycarbonate transparent sheet top, system workable for 2 -3 days (nights) after full charge in 8 - 10 hours fixed complete all as specified and directed.Make : Green Lite Cat Part No GPL 03-01 SRS BN or equivalent in Dark Eye / 3M / Gogai Plastic |
| 6 | Retro reflecting 900mm heigh road delinators post black made of 16 guage 62mm dia round pipe two side reflective in red, white and yellow super prismatic 04 strips inclding embedding the same in PCC 1:3:6type C-1 (45cmx45cmx30cm) below ground level 30cm deep including necessary earthwork in any type of soil, fixed in repairs, complete all as specified and as directed.Make : Greenlite /Dark Eye / Sinor Infrastructure / 3M / Gogia Plastic |
| 7 | Dual directional Speed Breaker (Bumps) having high intensity cube corner reflectorwelded to high impact resistant plastic ABS body of colour yellow and black of size 250mm x 345mm x 50mm height provided with 04 Nos Steel Rails (04 pieces in 01 Metre) and suitable chemical for fixing, with side body having interlocking pattern to fix all the speed breakers in a line complete all as specified and as directed by the Engr-in-Charge.Make : Green Lite Cat Part No GPL 07-06 or equivalent in Dark Eye / 3M / Gogai Plastic |
| 8 | Demolition of cement concrete of any description in any position not otherwise specifically provided for, complete all as specified. |
| 9 | Plain cement concrete 1:3:6 (nominal mix), type C-2 using 40mm graded crushed stone aggregate as in foundations, filling, mass concrete and sub base of floor, complete all as specified & directed. |
| 10 | Plain cement concrete 1:4:8 (nominal mix), type D-2 using 40mm graded crushed stone aggregate as in foundations, filling, mass concrete and sub base of floor, complete all as specified & directed. |
| 11 | Machine pressed precast concrete interlocking paver block any shape and size as approved by GE confirming to IS 15658-2006 of 80mm thickness, M-40 Grade with grey cement and no pigment laid over and including 25mm thick sand cushioning, complete all as specified and directed. |
| 12 | PCC 1:2:4 type B-1 (Nominal mix), using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified. |
| 13 | Plain cement concrete 1:3:6, nominal mix, type C1, using 20mm graded crushed stone aggregate as in surface channel and drains, complete all as specified. |
| 14 | Plain cement concrete 1:2:4, nominal mix, type B1 (thickness 200mm or less as directed), using 20mm graded crushed stone aggregate as in flooring/paving, surface finished even and smooth without using extra cement and compacted with vibrator as directed, complete all as specified. |
| 15 | Forming 12mm thick Expansion joints filled with pre-formed bituminious filler and top 30mm primed and sealed with sealing compound Grade ‘A’, thickness of concrete slab 200mm provided with and including 20mm dia mild steel dowel bars 50cm long (25cm in each slab) with ferrules spaced at 300mm centers including boring formwork and preformed filler for dowels, complete all as specified & directed. |
| 16 | Stone kerb of roughly squared granite or trap stones of size 15cm x 30cm, dressed so that the maximum depression from a straight edge held against the dressed surface shall not exceed 6mm for top and exposed surfaces of sides and 20mm for the rest of surfaces jointed in cement mortar 1:6 and struck flush complete all as specified and directed. |
| 17 | Preparation of new or previously untreated stone or concrete surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint complete all as specified. |
