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| 1 | Repair to pot holes any depth, area not exceeding 1 Sqmeachincludingsweeping free from dust and mud or water, scoring sunken surfaces in road, paths etc. Cutting around edges to atleast 25mm in depth, and making good by applying tack coat with bituminousprimer (Gde VG-30) @ 5 Kg per 10 Sqm, puttingin bituminous premixsemi denseasphalticconcrete 30 mm consolidatedthicknesswith 5.5%binder contents of pavingbitumen (VG-30)by weightof total mix, rolledand compactedto requirecamberand gradientusingmechanical paverhot mix plantcomplete all as specifiedand directed by Engr-in-Charge.(Note :- Premixedcarpet shall be laidwith mechanical saucer paver and shall bemixed in hot mix plantas directed by Engr-in-Charge. |
| 2 | Material and labour for scarifying or picking gravelled macadam or bituminous macadam exc 50 mm , surfaces in area exc 400 Sqm complete all as specified anddirected by Engr-in-charge. |
| 3 | Premix bituminous macadam laid/rolled and compacted to required gradient and camber consolidated thickness Avg 50mm with paving bitumen of Grade VG-30 and binder content as per design mix but not less than 4% by weight of total mix incl rolling and compaction to achieve desire density complete all as specifiedand directed by Engr-in-Charge.Note :- Repairsto patcheswheredepressions over 5mm thick shallalsobe carriedout underthis items. Contractor \"squotedratefor this itemsshall bedeemmedto includefor cleaning of surfaceand removelof the rubbishmaterial to a distanceas directed. |
| 4 | Applyingevenly a priming/tack coat with bituminious primer usingpavingbitumenviscosity at grade (VG-10) @ 5 Kg/10Sqm to road surfaces complete all as specifiedand directed by Engr-in-Charge. |
| 5 | Applyingevenly a priming/tack coat with bituminious primer usingpavingbitumenviscosity at grade (VG-10) @ 10 Kg/10Sqm to road surfaces complete all as specifiedand directed by Engr-in-Charge. |
| 6 | Preparingofblacktop surfacesby brushingwith wirebrushesfor removingcakedmud etc. and sweepingwith broomsand finally fanningthecleanedsurfaceswith gunnybagsto removeall loosedirtsetc complete all as specifiedand directed. |
| 7 | Material and labour for bituminous premix semi dense asphaltic concrete(SDAC) , 40 mm consolidated/compacted thickness using Hot Mix plant and machanical paver with 5.5% (paving bitumen grade VG-30) binder content by weight of total mix, rolled and compacted using 8 to 12 tone power road roller to require camber and gradientcomplete all as specifiedand directed by Engr-in-Charge. |
| 8 | Material and labour for marking of bituminious roads over centre line/edge line road marking/speed breaker marking over speed breaker using thermoplastic paint (as per ASTM D36/BS-3262 Part-I as approved by GE) (Hot application) white/yellow by indigenious modern propeller road marking machine with a single coat of 2.5mm thickness as directed by the Engineer-in-Charge including cost and conveyance, all ingredients such as binder, glass beads, titanium dioxide, calcium carbonate, inters pillars, pigments as per Morth specifiacations of clause 83.4.2.3 be sprayed at the rateof 250gm/sqm in succession the rate to include cost of all other materials, labour charges for mixing the ingredients to the required temprature, cleaning the road surface, premarking, cautionary sign boards, red flags, traffic cones as per traffic rules, safeguarding the newely painted centre line marking complete all as specified and directed by Engr-in-Charge. |
| 9 | Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed by Engr-in-Charge. |
| 10 | Dismantaling of Stone slabs and tiles of any description or thickness in floors, aprons etc.laid,bedded and pointed in any mortar complete all as specified and directed by Engr-in-Charge. |
| 11 | Rolling and consolidation formation surfaces in cutting at OMC to achieve 98 percent of maximum of dry density (modified PROCTOR density) with 8 to 12 Tonne power roller including filling in soft spots, depression etc. whick occur during rolling (for portion coming in cutting/original ground only) to requred level and gradient including watering before and during rolling, complete all as specified and directed by Engr-in-Charge. |
| 12 | 150mm thick (compacted thickness)Wet Mix Macadam (WMM) compacted in two layers of 75mm (Compacted thickness) with course aggregate of specified grading as per MORTH specifications including spreading,rolling andconsolidating to required gradient and camber using mechanical paver and tandom vibratory roller/earth compactor of capacity 8 to 15 tonne or compaction at optimum Moisture content to achive the min 98% density of MOD determined using modified proctor density determination method as per IS code,laid in layers of consolidated thickness all as specified and directed by Engr-in-Charge. |
| 13 | Providing and Laying Dry lean Concrete (DLC) 100 mm thick of aggregate gradation as per Table 1 of SP 49:2014 having 7 day average compressive strength not less than 7 MPa Minimum cemen content not less than 140 Kg/Cum DLC mixed in Batching Plant, transported to site and laid by electron ic sensor paver including spreading and compacting usign high amplitude tamping bars o paver (initial compaction) further by double drum smooth wheeled vibratory rollers with 80-100 KN static weight to achieve minimum dry density not less than 98% of maximum Dry Density, necessary finishing etc complete all as specifiedand directed by Engr-in-Charge and tolerances to be as per Table 900-1 of MORTH specifications for Road and Bridge work 2013. |
| 14 | M&L for 10mm thick (compacted thickness) layer of sand filling, spread, levelled and rammed including watering and consolidating finished to required profile, complete all as specified and as directed by Engr-in-Charge. |
| 15 | S&F Polythene film 300 micron thick, transparent, spread and laid over sand with minimum 15 cm side and ends laps as per IS-2508, compete all as specified and directed at site. Note:- Net measurement shall be measured without any allowance of overlaps. |
| 16 | Supply only non circular synthetic polyster fibre of length 12mm with circumcircle diamtere 30-35 micron design melting point 240-260 degree celcius and having specific gravity of 1.34 to 1.4 confirmity to type-III fibre ASTM-C :1116 recron, complete all as specified and as directed by Engr-in-charge. |
| 17 | Pavement quality concrete(PQC) of minimum 28 days field Flexural strength of 45Kg/ Sqcm or 4.5 Mpa, aggregate gradation as per Table 3 of IRC 15 2017, coarse aggregate of clean , hard strong, dense non-porous and durable pieces of crushed stone o gravel, fine aggregates of clean natural sand of crushed stone sand or ombination of both using minimum 360 kg/cum of cement with non-circular virgin synthetic fibre of 12-18 mm length, specific gravity 1.34 to 1.39, UV stable, alkali resistant, with equivalent dia 15-40 micron, minimum melting temperature as 240°C and minimum tensile strength of 300 Mpa and at the rate as specified by the manufacturer. PQC laid, spread and compacted with slip-form paver of minimum 7.50 m width , including curing and tining by Texturing cum Curing Machine complete all as specifiedand directed by Engr-in-Charge. Required surface texturing to be done as specified in Clause-,RR,10 1 14 and Tabl~ 9 of IRC\" 15-2017. Note:- (i) Nothing to be paid over and above 400Kg/Cum cement if the design mix report specifies. (ii) Non circular traingular synthetic fibre shall be measured and paid separately. |
| 18 | Finishing surfaces of quality concrete pavement by brooming with broom while concrete is green completeall as specifiedanddirectedbyEngr-in-charge. |
| 19 | Removal ofexcavated material (soil)/demolition material (broken stone/boulder)to a distance exceeding 1.5 Km but n.exc 5.0 Km outside MoD land at the contractor\"s own arrangement for dumping area if land not available within AF premises without any extra cost and depositing where direcetd completeall as specifiedanddirectedbyEngr-in-charge. |
| 20 | Forming 25 mm width expansion joint in concrete slab for full depth of PQC. Early entry saw and subsequent cutting by using diamond bit cutter of appropriate size. straight and smooth edges. Join cleaned thoroughly with application of compressed air. Joint shall be made dry, vacuum cleaned and free of dirt, oil , vegetation and other debris. The join then filled with pre-molded 25 mm thick compressible polyethylene closed cell type filler board as specified thereafter application of two coats of primer with thin brush by forward and backward movement at an interval of 30 minutes before placing the backup rod and pouring the sealant Placing of closed cell medium density, crossed linked polyethylene foam backup rod of 30 mm dia, over filler board and filled with polyurethane based sealant complying with BS- 5212, BS 4254 and EN-141875-2003 with minimum movement accommodation factor (MAF) of+/- 30% having minimum 10 year performance guarantee applying masked tape on the edges of joints and removing the masking tape after filling of sealant as per the method specified by the manufacture completeall as spefcifiedanddirectedbyEngr-in-charge. |
| 21 | Forming construction joint 8mm wide and 25mm deep with diamond cutter and provision of closed cell polyethylene back up- rod 10mm dia and sealed with 12mm (minimum depth of above back up rod) including pitch free polyurethane sealant conforming to BS-5212 (Type FB) Gde \"A\" priming the surface as recommnecded by manufactures instruction and applying masking tape on edge of joint to prevent accidental spillage of sealant on top of the surface and to give a neat finish to the sealant and removing the masking tape afterthe sealant is applied. The sealant should have MAF) (+-) 30% and manufacture\"s performance warranty of 10 years, complete all as specifiedand directed by Engr-in-Charge. |
| 22 | M&L for provided with 20 mm dia mild steel dowel bars 50cm long (25cm in each slab) with ferrules, spaced at 300 mm centres, including boring form work and preformed filler for dowels complete all as specifiedand directed by Engr-in-Charge.. |
| 23 | Material and labour for 200mm thick PCC 1:4:8 type D-2 (using 40mm graded aggregate)as in sub base of flooring completeall as specifiedanddirectedbyEngr-in-charge. |
| 24 | Material and labour for sand (cushioning) filling under floorsincluding watering and consolidation completeall as specifiedanddirectedbyEngr-in-charge |
| 25 | Fixing only old/serviceable interlocking paving blocks laid over and including 25mm thick sand cushioning, joints of blocks filled with dry sand and compacted with mechanical vibrator completeall as specifiedanddirectedbyEngr-in-charge. |
| 26 | Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete. |
| 27 | Rough excavation for retaining wall upto 8.00 Mtr deep and getting out in any type of soil complete all as specified and directed by Engr-in-Charge. |
| 28 | Excavating over areas, n exc 1.5 m deep and getting out in any type of soil complete all as specified and directed by Engr-in-Charge. |
| 29 | M&L for PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundations, filling and mass concrete, complete all as specified and directed by Engr-in-Charge. |
| 30 | M&L for walling of squared rubble, regular coursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 complete all as specified and directed by Engr-in-Charge. |
| 31 | M&L for walling of random rubble, uncoursed, well bonded, laid dry in retaining walls, abutments and similar work complete all as specified and directed by Engr-in-Charge. |
| 32 | M&L for raised pointing to random or polygonal rubble, uncoursed or brought upto courses built in CM-1:4 complete all as specified and directed by Engr-in-Charge. |
| 33 | M&L for aggregate of broken stone / boulders for loose filling, of gauge 80 mm to 150 mm graded complete all as specified and directed by Engr-in-Charge. |
| 34 | Returning , filling in hard/dense soil including spreading, levelling, watering and well ramming in layers n.exc 25 cm thick , including watering ,ramming complete all as specified and directed by Engr-in-Charge. |
| 35 | Removing of soil to distance exc 1.50KM mtr but n.exc 5KM and depositing at a level n.exc 1.5 mtr above the starting point complete all as specified and directed by Engr-in-Charge. |
| 36 | M&L for Providing, cement concrete 1:2:4 type B1 (using 20mm graded agg) as in coping complete all as specified and directed by Engr-in-Charge. |
| 37 | M&L for weep hole made in retaining wall in slope 1:8 of size 100x100 to be provided with smooth plaster finish staggered 600 c/c complete all as specified and directed by Engr-in-Charge. |
| 38 | M&L for boulder filling dry, hand packed tightly, as in wire crate apron bunds (Wire crate measured separately) in sloping face complete all as directed complete all as specified and directed by Engr-in-Charge. |
| 39 | S&F 4mm dia galvanised steel wire, 150x100mm mesh, made up into mattresses or cages, lapped, wired and laid in position, including closing after filling complete all as specified and directed by Engr-in-Charge. |
| 40 | Material and labour for Plain cement concrete1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete completeall as specifiedanddirectedbyEngr - in - charge. |
| 41 | Material and labour for form work to sides of concrete foundation footings, basis of colomnsrafts and raft beams, sides and soffits (if any) of fdn and plinth beams, and similar work, vertical or to batter for rough finished surface of concrete completeall as specifiedanddirectedbyEngr - in - charge. |
| 42 | Material and labour for RCC (nominal mix) type B1 1:2:4 as in foundation including rafts footings, foundationbeams etc. completeall as specifiedanddirectedbyEngr - in - charge. |
| 43 | Material and labour for form work to faces of walls retaining walls and similar works completeall as spefcifiedanddirectedbyEngr - in - charge. |
| 44 | Material and labour for RCC (nominal mix) type B1 1:2:4in wall and retaining wall and the like any thickness above the top of footings completeall as spefcifiedanddirectedbyEngr - in - charge. |
| 45 | M&L for 15mm thick rendering in cement mortar 1:4 mixed with water proofing compound on fair masonry surfaces and finished even and smooth without using extra cement completeall as specifiedanddirectedbyEngr - in - charge. |
| 46 | Material and labour for Precast RCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in cover slabs for drain etc set in CM 1:4incl necessary formwork completeall as specifiedanddirectedbyEngr - in - charge. |
| 47 | Material and labour for TMT bar 10 mm dia and over cut to length, bent to shpae requied including cranking banding spirally or hooping for columns, completeall as specifiedanddirectedbyEngr - in - charge. |
| 48 | S&Finrepair factory made SFRCmanhole/draincover (Grade M-25) heavydutycoverslabinrectangular / circular/ squared shaped ofsizeasrequired 100 mmthickinclMS sheet2 mmthickand100 mmwideall aroundthecover, set in cement mortar (1:4) , completeall as specifiedanddirectedbyEngr - in - charge. |
| 49 | M & L for brick work with sub-class `B\" bricks old size, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:4. completeall as specifiedanddirectedbyEngr - in - charge. |
| 50 | M&L for 15 mm thick rendering in cement mortar 1:4 or fair faces of brick or cement concrete surfaces finished even and smooth without using extra cement completeall as specifiedanddirectedbyEngr - in - charge. |
| 51 | M&L for reinforced concrete pipes, class NP3,Bore of pipe in 450mm laid and jointed complete with collars, completeall as specifiedanddirectedbyEngr - in - charge. |
| 52 | M&L walling of random rubble, uncoursed well bonded, bedded and solidly hearted, built in CM 1:3 completeall as specifiedanddirectedbyEngr - in - charge. |
