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| 1 | Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area nexc 400 sqm exc 50 mm but n exc 100 mm deep complete all as specified and directed. |
| 2 | M&L for 10 cm thick(compacted thickness)WBM with coarse aggregate lime stone, sand stone, flint quartzite of grading 1(90 to 40mm size),spread rolled and consolidated to gradient and camber required with 8 to 10 tonne power roller complete all as specified and directed. |
| 3 | M&L for preparing 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. and Applying evenly a priming/ tack coat with bituminous primer at 10 kg per 10 sq metre (Paving bitumen VG-10) complete all as specified and directed. |
| 4 | M&L for Premix bituminous, macadam with binder content of 4% by weight of total mix using paving bitumen VG-30 grade, laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) complete all as specified and directed. Note :(i)Aggregates for Bituminous works shall confirm to clause No 20 B 2.5of SSR 2009 Part- I (Specifications) with the following Constraints:- Aggregate passing 26.5 mm IS Sieve -100 % Aggregate passing13.20mm IS Sieve -60% to 80% Aggregate passing 4.75 mm IS Sieve -20% to 30%Aggregate passing 2.36 mm IS Sieve -5% to 10% |
| 5 | M&L for applying evenly a priming/ tack coat with bituminous primer at 5 kg per 10 sq metre (Paving bitumen VG-10) complete all as specified and directed. |
| 6 | M&L for bituminous premix asphaltic semi dense concrete 30mm consolidated thickness with 5.5% binder content of paving bitumen (VG-30 grade) by weight of total mix, rolled and compacted , mixed in mechanical hot mixed plant and premixed material, laid with mechanical paver finished including rolling to required camber and gradient complete with 8 to 10 tonne power roller to required compaction complete all as specified and directed.Note :(i) Design Mix for SDAC shall be carried out through an authorised testing lab and the cost of testing shall be included in quoted rate. (ii) (i)Aggregates for Bituminous works shall confirm to clause No 20 B 2.5of SSR 2009 Part- I (Specifications) Note for item No. 4 & 6 with the following Constraints:- Aggregate passing 13.2 mm IS Sieve -100 % Aggregate passing 5.6mm IS Sieve -40% to 50%Based on job mix formula, in case the binder content (i.e. Bitumen) is less than the content specified under these items then a minus adjustment @ Rs 40/- per kg of bitumen (less consumed) shall be applied on the quoted rate of contractor against these items, hence the quoted rate of contractor shall be reduced based on less content of bitumen required as per job mix formula. However, no price adjustment on plus side shall be made for increase of quantity of bitumen in case of required as per job mix formula. |
| 7 | Demolition of unreinforced cement concrete of any description and in any position not otherwise specifically provided for complete all as specified and directed |
| 8 | Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and directed. |
| 9 | M&L for cement concrete type D2, 1:4:8 (using 40 mm graded stone aggregate) in foundations filling and mass concrete complete all as specified and directed. |
| 10 | M&L for brickwork with old size fly ash bricks, straight or curved on plan exc. 6m mean radius built in 1:6 cement mortar complete all specified and directed. |
| 11 | M&L for broken stone or boulder Hardcore of guage n exc 63 mm, deposited, spread and levelled in layers not exc 15 cm thick , watered and rammed to a true surface etc complete all as specified and directed. |
| 12 | M&L for 100 mm thick cement concrete type D-2, 1:4:8 (40 mm graded stone aggregate) as in sub base floor/ paving complete all as specified and directed. |
| 13 | S&F in repair for machine pressed pre-cast concrete interlocking coloured paver block, glossy finish and shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and pigment laid dry over and including 50 mm thick stone dust or sand base and comacted using vibrator complete all as specified and directed. |
| 14 | 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 complete all as specified and directed. |
| 15 | S&F in repair cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufactures instructions complete all as specified and directed. |
| 16 | S&F in repair solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with10,000 to 18,000 mcd completed as per manufactures instructions etc. complete all as specified and directed. |
| 17 | S&F in repair road rummble straight 300mmx 150mm made out of hard acrylic polymers of colour yellow and black with both side reflector for fixing with suitable bitumin and including fillingPCC 1:2:4 complete good finish surface complete all as specified and directed. |
| 18 | M&L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cmwide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instructioncomplete all as specified and directed. |
