REPAIR AND RESURFACING OF ROADS AND PATH AT CERTAIN UNDER AGE B R (EAST) AT GE DEHU ROAD

Amount

Repair to pot holes any depth, n exc 1 Sqm each incl sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc. cutting edges to at least 25mm in depth, making good by applying tack coat @ 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings).depth of potholes exc 30mm all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 sqm and exceding 50 mm and nexc 100 mm deep

Laying and compacting 75 mm thick (compacted thickness) Wet Mix Macadam (WMM) grading as per table 400-13 of MaRTH specifications for Road and Bridge works 2013 manufactured in WMM plant material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading and rolling with vibratory roller of capacity 80-1OO KN static weight and consolidating to required gradient and camber complete all as specified and directed The finished surface tolerances to be as per Table 900-1 of MaRTH specifications for Road and Bridge works 2013

M & L for preparing ;unsurfaced WMM 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 bitumenous primer (paving bitumen) at the rate of 10 Kg per 10 Sqm.

M&L for preparing ;unsurfaced Black top surface 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 bitumenous primer (paving bitumen) at the rate of 5.00 Kg per 10 Sqm.

M&L for premixed bituminious mecadam using paving bitumen @ 4% by weight of total mix, spread rolled and compacted to required gradient and camber for up to 75mm consolidated thickness all as specified and directed.

Applying evenly a priming/tack coat of paving bitumen with bituminous primer at 2.5 Kg per 10 Sqm on BM surfaces

M & L for providing bitumenous premixed semi dense asphaltic concrete 30 mm consolidated thickness with @ 5.5% Binder content by weight of total mix using VG-30 grade bitumen laid with mechanical paver rolled and compacted to reqd camber and gradient with 8 to 12 ton power roller complete all as specified.

M & L for with approved moorum, red bajri in road side berms as light wearing surfaces 100 mm spread thickness spread, rolled and consolidated with power roller all as directed by Engineer-in-Charge

M & L for Marking preparation bitumen surface of road and marking 2.5mm thick center line stop lines, dashes, arrows etc and the like n exc 10 cm wide on road payment with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as speified and directed.

Suppying & Fixng in repair metal tubular dealineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50 mm dia mild steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150x150x300mm) type B1 complete all as specified and irected complete all as speified and directed.

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.

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 with 10,000 to 18,000 mcd completed as per manufactures instructions etc. all as specified and directed.

Demolition of cement concrete in ground floor & paving n.exc 15 cm thick etc.,complete all as specified.

Material and labour 75 mm thick plain cement concrete 1:4:8 type C-2 using 40 mm graded stone aggregate as in the sub base of floor complete all as specified.

M&L for laying machine pressed precast concrete interlocking reflective coloured pavers block (glossy finish)any shape and size confirming to IS 15658-2006 of 55mm to 60 mm thick, M-35 Grade over 30mm thick sand layer watering and ramming all as specified.

M & L Chequared Cement Concrete Tiles (glossy finish) 30 CM x 30 CM X 25 mm th set and jointed in cement slurry and pointed in neat grey cement & pigment in floors over screed bed 15 mm thk in cm 1:6 .complete all as specified.

Supplying and fixing retro reflective Mandatory/ Regulatory sign boards of size1200x750 mm 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 on both sides of sign board etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of SS of size 25x25x3 mm along with theft resistant measures, mounted and fixed with 2 Nos. SS Pole size length of 2200 mm vertical post with dia 50 mm and welded with base plate of size 100x100x5 mm at the bottom end. Specification and direction of Engineer-in-charge.

Excavation in post holes (or similar hole) each n. exc. 0.5 cum, getting out, returning filling and ramming earth or broken rubble mixed with earth around in layers n. exc. 25cm watering and removing surplus soil to a distance n. exc. 50cm and making good surface in soft and loose soil complete all as specified and directed by Engineer-in-Charge

M & L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregate ) as in foundation concrete for fencing post complete all as specified and directed by Engineer-in-Charge

PAVEWAY CONSTRUCTIONS PRIVATE LIMITED (BID ID -3321892)

MOHANLAL MATHRANI CONS. PVT. LTD. (BID ID -3323562)

Sunshine Ventures (BID ID -3322412)

Roadways construction (BID ID -3332107)

Aadarsh Bharat Enviro Pvt Ltd (BID ID -3319125)