CA NO CWE/AMB/SOUTH-26 OF 2024-25 SPECIAL REPAIR TO INTERNAL ROADS OF MH UNDER GE (SOUTH) AMBALA CANTT

Amount

Material and labour for repair to pot holes of any depth, n exc 1 Sqm each, including sweeping free from dust and mud or water, scoring sunken surfaces in roads/ path etc, cutting around edges to at least 25mm and more as per site requirement in depth and making good by applying tack coat of paving bitumen @ of 5 Kg per 10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, blinded with 0.09 cum of stone chippings 6.3mm size and again well rammed (including supply of premixed macadam binder and chippings) complete all as specified and directed.

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exceeding 400 sq m and not exceeding 50 mm and disposal of old retrieved material from site complete all as specified and directed.

Material and labour for preparation of unsurfaced macadam surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dirt etc and applying evenly a tack coat of cationic bitumen emulsion SS1 confirming to IS:8887 at a rate of application of 7.5 Kg per 10 Sqm on WMM/WBM surfaces as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer complete all as specified and as directed.

Material and labour for premixed, bituminous macadam using 3.5% binder content of paving bitumen of grade VG-30, by weight of total mix, confirming to Clause 504 & 500-7 of MORT&H specifications, mix prepared in batch type hot mix plant of 100-120 TPH capacity transported to site by tippers or trucks, laid over prepared surfaces using full width mechanical sensor paver with string sensor (consolidated thickness not exceeding 75 mm) rolled and compacted with 8 to 12 tonne power road roller to required gradient and camber including running expense of all plants and machines, including necassary hand packing and pinning to give an even surface and quality control tests as required as per MORT&H specifications and specified in tender documents complete all as specified and directed. Note: (i) The quoted rate shall deem to include for preparation of level sheets by contractor before laying DAC over BM as directed at site. (ii) A recovery @ Rs 45.00 per kg shall be made if the bitumen content in design mix is found on lower side but no adjustment shall be made if the bitumen content is found on higher side than specified.

Material and labour for preparing existing black top bituminous surfaces by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dirt etc and applying evenly a tack coat of cationic bitumen emulsion RS1 confirming to IS:8887 at a rate of application of 2.5 Kg per 10 Sqm on bituminous surfaces as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer complete all as specified and as directed.

Material and labour for Bituminious premix dense asphaltic concrete 30mm thick (consolidated thickness), pre-mixed, hot mix, with coarse aggregate of grading 2 as per MORT&H specification clause 507, in single layer using paving bitumen (grade VG-30) @ 6% by weight of the total mix as per design mix including supply and mixing of anti stripping agent, warm mix additives (quality,quantity and grade as per approved job mix formula), cleaning and preheating of the mineral aggregate, filler & bitumen to the specific temperature and thoroughly mixing with binder of specified bitumen content and other materials as specified as per mix design in batch type hot mix plant of capacity 100-120 TPH, carrying the hot mixed material by means of tippers, trucks or other approved arrangements, laying the hot premixed material over the prepared surfaces using full width mechanical sensor paver with string sensor rolled and compacted to required gradient and camberand compacted with 8 to12 tonne power vibratory road roller includding running expense of all plants and machines, including necassary hand packing and pinning to give an even surface and quality control tests as required as per MORT&H specifications and specified in tender documents, including taking down of existing cat eyes and refixing of cat eyes after laying premix complete all as specified and directed. Note- (i) Bituminous premix dense asphaltic concrete shall prepared in central computerised batch type hot mix plant. complete all as specified and as directed. (ii) Design mix shall be got done by the contractor at his own expenses from laboratory as decided by GE, before laying the DAC. (iii) A recovery @ Rs 43.00 per kg shall be made if the bitumen content in design mix is found on lower side but no adjustment shall be made if the bitumen content is found on higher side than specified.

Material and labour for preparation of existing black top surfaces, removing dust, dirt, grease & other foreign matters etc. to receive the marking and applying hot applied thermoplastic road marking paint (white/yellow) conforming to BS-3262-1989 inclusive type I reflectorising glass beads as per table 800-3, 800-4 of MORT&H applied in uniform thickness of at least 2mm and n exc10cm wide and spread uniformly with reflectorising glass beads type I & II as per Clause 803.4.3 of MORT&H specifications with a road marking machine as per IRC: 35 ,with traffic diversion arrangements if required, complete as per MORT&H specification clause 803.4, complete all as specified and directed. Note: The road marking machine shall be approved by GE.

Supply and fixing in replacement of cat eye, two way reflective, ABS body, of size 100mm x 100mm x18.5mm, having reflective panel amber red or white as directed, weight 133gms and fixed complete with steel zinc plated nails/stud as per manufacturer's instructions complete all as specified and directed . Make:- DA 978 of Dark Eye or equivalent of makes as specified. Note:- (i) Fixing arrangement shall be as per manufacturer's instructions. (ii) Designed to bear 25 Tonnes load and having impact strength of 253 KN.

Supply and fixing in replacement solar cat eye aluminum alloy (100% water proofing design according to IP65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono-Crystalline solar panel 2.4V/ 0.3 watt one Ni-Cd rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd (Millicandela) complete as per manufactures instructions ,working time: 3 to 4 days after fully charged battery, view Distance: upto 1000 meters, colour as directed, bearable weight: 10 tonne approx complete all as specified and as directed. Make- Model No DA 110 Dhruv of Dark Eye or equivalent of makes as specified in tender documents.

Supply and fixing in replacement road convex mirror of dia 60cm, fitted in orange colour cap body of ABS with glass mirror made up of unbreakable poly-carbonate, including MS pipe vertical post with stainless steel brackets, including excavation of post holes in soil of size 0.50m x 0.50m and embedding of vertical posts in and including PCC 1:2:4 type B-1 using 20mm graded mechanically crushed stone aggregate complete all as specified and as directed.

Supply and fixing in replacement metal tubular delineator made out of ABS round body fitted with 02 Nos 65mm dia highly reflective reflectors made out PMMA and mounted on 45/50mm dia mild steel pipe of 600mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 type B1 using 20mm graded crushed stone aggregate in block size 150mm x150mm x300mm complete all as all as specified and as directed.

Supplying, fabrication and fixing of retro reflective Mandatory/ Regulatory sign boards of 900 mm diametre with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing , activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable size aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35x35x5 mm to a vertical post made up to M.S. Tee section ISMT 50x50x6 mm welded with base plate of size 100x100x5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete all as specified and directed..

Demolition of concrete (un-reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) and removal of debries to distance n exc 250 mtr complete all as specified and directed.

Material and labour for 100mm thick PCC 1:4:8 type D-2 using 40mm graded crushed stone aggregate as in sub base complete all as specified and as directed.

Material and labour for 80mm thick factory made chamfered edge cement concrete paver block of M-40 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern , laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, over and including 25mm thick sand cushion well rammed, filling the joints with fine sand and cutting of paver block as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed.

Material and labour for PCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate in roof kerbs or mud stops, COPINGS, rounded or chamfered on edges complete all as specified and directed.

Material and labour for pre-cast cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in soilid concrete block Grade 'C' confirming to IS 2185 (Part-1) 2005 of 30cm height, 10cm thick with suitable width as directed including chamfers, weatherings, throating ets as in kerb continuous edging jointed in CM 1:4 and struck flush pointing as in the work progress and finish with neat cement with necassary mouldings complete all as specified and directed.

Note:- Amount of credit of Rs. 6815.00 for retrieved materials is mentioned in Schedule of Credit Page No. 17 of tender documents in pdf form which will be deducted offline while acceptance of tender.

BAL SINGH AND SONS (BID ID -3107910)