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| 1 | Cleaning the both sides and bottom and top of storm water drain of runway, by removing of all vegetation, roots, grass etc., and removal the spoil to a distance exc 50m but not exc 250m complete all as specified anddirected |
| 2 | Cleaning /desilting of existing bed of the drains constructed in any masonry, average thickness not exc 30cm including removal of vegetation growth or bushes, roots and getting out including disposing off excavated silt, soil, vegetation, shrubs etc., to a distance not exc 100m where directed and deposited at a level not exc 1.50m above the starting point complete all as specified anddirected |
| 3 | Demolition of cement concrete (unreinforced ) of any desciption and any position not otherwise specificallyprovided for complete all as specified and as directed. |
| 4 | Material and labour for hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed. |
| 5 | Material and labourfor providing cement concrete 1:3:6 type C1 using 20 mm graded stone aggregate as in bed concretefor drains,surface channels etc andfinishing cement concrete surfaces even and smooth using extra cement complete all as specified and as directed. |
| 6 | Material and labour for cement concrete type B-0, 1:2:4 (Using 12.5 mm graded stone aggregates) for edging/coping, including necessary form workweathering /slightly rounded or chamfered angles and throating complete all as specified and as directed |
| 7 | Demolitionof bricks laid flat in drains, channels, aprons, etc. (each layer) in laid dry or laid dry and pointed complete all as specified and as directed. |
| 8 | Material and labourfor bricks, sub class \"B\" laid flat,in floors, old size bricks laid dry and pointed in cement mortar 1:3 completeall as specifiedand as directed. |
| 9 | Demolition of Brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles completeall as specifiedand as directed. |
| 10 | M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in with CM 1:6 complete all as specified and as directed |
| 11 | Raking outjoints/pointing tocement lime mortar tobrick work in walls or tobricks on edge in floors,surface channels,roofs ,etc complete all as specified and as directed |
| 12 | Material and labourfor flush pointing to brick wall masonry in laid flat of drains in cement mortar 1:4 complete all as specified and directed. |
| 13 | Demolition of Stone paving laid dry and pointedof any description or thickness complete all as specified and as directed |
| 14 | Material and labour for 150 mm thickapproved quarried stone laid dry inpavings, or any slant hight position face hammer dressed,sides fitted fairly,hollows wedged in with stone chips and interstices filled with approved earth and joints are grouted flush with cement mortar 1:6 complete all as specified and as directed |
| 15 | All as per item No 14 above but except stone. |
| 16 | Unskilled labour for daily basis clearence of FOD for maintaining runway and PTT and links complete all as specified anddirected. |
| 17 | Removing excavated material in soil/ spoil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed. |
| 18 | M & L for Providing and consolidating 150 mm thick (3 layers of 50mm thick) premixDense Asphaltic Concrete (DAC-1) using min 5.4%EIastomeric PMB 64-10 binder by weight of total mix,aggregate gradation as per Bituminous ConcreteGrading 1 of Table 500-17 of MoRTH specificationfor road and bridge works 2013, rolled andcompacted to required camber and gradientcomplete all as specified and directed. |
| 19 | M & L for Applying evenly a prime coat of Cationic BitumenEmulsion SS1 confirming to IS: 8887 at a rate ofapplication of 0. 7-1 kg/sqm on surface ofWMM/ WBM as specified in Table 500-3 of MoRTHspecification for road and bridge works 2013, usingmechanical sprayer complete all as specified anddirected . |
| 20 | M & L for Laying and compacting 225 mm thick (compacted thickness )WMM laid in three layers of 75 mm each Wet Mix Macadam (WMM) grading as petable 400-13 of MoRTH specifications for Road andBridge works 2013 manufactured in WMM plantmaterial comprising of clean, crushed, gradedaggregate and granular material premixed with wateto a dense mass, spreading with sensor paver androlling with vibratory roller of capacity 80-100KNstatic weight and consolidating to required gradientand camber complete all as specified and directed.The finished surface tolerances to be as per Table900-1 of MoRTH specifications for Road and Bridgeworks 2013 complete all as specified anddirected . |
| 21 | M & L for Laying and compacting 200 mm thick (compactedthickness) Granular Sub Base Course (GSB) gradingas per Grade I as specified Table 400-1 of MoRTHspecifications for Road and Bridge works, 2013, in asingle layer over compacted subgrade with naturasand, crushed gravel, crushed stone, crushed slagor combination thereof as per the grading requiredThe materials are mechanically mixed, spread andleveling on the subgrade by using motor grader ofadequate capacity, and rolling with vibratory roller ofcapacity 80-1 00 KN static weight for achievingrequired compaction density of atleast 98% of theMaximum Dry Density. Consolidating to requiredgradient and camber complete all as specified anddirected with finished surface tolerances as perTable 900-1 of MoRTH specifications for Road andBridge works, 2013 complete all as specified anddirected . |
| 22 | M & L for Breaking stone or boulders to 50 mm gauge (Granite, Trap or Basalt or material of similar hardness complete all as specified anddirected |
| 23 | M & L for Demolition of Cement Concrete(unreinforced)/ bituminous pavent in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified anddirected |
| 24 | M & L forPreparing surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified and as directed |
| 25 | M & L for Removing excavated material n exc. 50m and depositing wheredirected at a level n exc. 1.5 m above the starting point for rocks complete all as specified and as directed |
| 26 | Soling of broken boulders or quarried stone, not exc 15cm thickness using power roller exc 8 tonne and n exc 12 tonne complete all as specified and as directed |
| 27 | Material and labour for hardcore of gauge not exc 63mm, deposited, spread and levelled in layers not exc 15cm thick, watered and rammed to a true surface complete all as specified and as directed |
| 28 | Material and labour for cement concrete type B-2, 1:2:4 (Using 40 mm graded stone aggregates) as in pavingand finishing surface even and smooth with out using extra cement complete all as specified and as directed |
| 29 | Material and labour for 38mm Glass dividing strips, 3 mm thick and and inserted in position, conform to design complete all as specified and as directed..Notefor Serial item No. 18 to 26:These items are catered for rehabilitation of runway works as per department instructions in time bound manner and the unit rate quoted by the tenderer shall be deemed to include for this provision/condition. Standard repairing procedure comprising of steps: Cleaning to damaged site, excavation/ clearing/ shaping of crater, filling the crater with crushed stones/ aggregate upto 350mm from top surface,Wet Mix Macadam layer (WMM) 200mm, prime coat with emulsion, filling of upper porton (150mm) with DAC-I Notefor Serial item No. 1 to 29: Kind attention of tenders is invited to that runway will be available to execute the work on Saturday and Sunday or on holiday or as required by the user. The tenderer has to work as per user\"s requirement and unit rate quoted by the tenderer shall be deemed to include for this provision/condition. |
