SPECIAL REPAIR TO RWA-31 ROAD AT OFFRS MD ACCN TAWI VIHAR (APPROX LENGTH 850 MTRS AND WIDTH 4.0 MTRS) AND EXISTING OTM AREA OF AD REGT (APPROX LENGTH 850 MTRS AND WIDTH 4.0 MTRS) UNDER GE (ARMY) DHAR ROAD

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area n exc 400 sq m and depth exc 50mm and nexc 100mm deep incl removing n exc 50m and stacking as all specified and directed.

M&L for 75 mm thick (compacted thickness) WBM with coarse aggregates (granite, trap or basalt) of grading 2 (63 to 40 mm size) or of grading 3 (50 to 20 mm size), spread rolled and consolidated to required gradient and camber with tendem vibratory roller including forming clay puddle bunds (retaining fillets) on both edges of spread aggregates complete all as specified and directed.

M&L for premix bituminous macadam (consolidated thickness 75 mm or less) using binder content of paving bitumen (VG-30) by 4 % weight of total mix, material transported in tipped (covered) vehicle and rolled and compacted to required gradient and camber with tendem vibratory roller complete all as specified and directed.

M&L for preparing unsurfaced water bound macadam surface, bituminous macadam surface and black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags or with mechanical air compressor to remove all loose dirt etc. and applying evenly a priming/tack coat with bituminous primer (paving bitumen VG-10) @ 5 Kg per 10 Sqm complete all as specified and as directed.

M&L for premix semi-dense bituminous concrete 40 mm (consolidated thickness) with 5.5 % binder content by weight of total mix (Paving bitumen VG-30) laid with mechanical paver and material transported in tipped (covered) vehicle and compacted to required camber and gradient with tendem vibratory roller complete all as specified and directed.

M&L for repair to potholes any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat at 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10sq 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 30 mm complete all as specified and directed.

M&L for 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.

M&L for providing and applying hot thermo plastic marking paint for making white traffic lines 2.5mm thick having clear and sharp edges over road surfaces including straight portion, curve portion etc in any position. The thermo plastic material shall be homogeneously composed of aggregate pigment resin and glass reflectrorising beads in required percentage as specified. The quoted rate includes cleaning of road surfaces, heating the paints within temperature limits specified by the manufacture, making proper arrangement for traffic during operation etc. T&P etc required for proper completion of works all as per direction of Engineer-in-Charge.

S&F for cat eye reflective type of metal body alloy of size 100mmx100mmx20mm 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 dircted.

S&F for metal tubular Delineators made out of ABS round body fitted with 02 nos 65mm dia high reflective reflectors made out of PMMA and mounted on 45/50mm dia mild steel pipe of 600mm height duly powder coated and thermoplastic 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 (150x150x300mm) type B1 including necessary excavation complete all as specified and dircted.

S&F for Solar studs125x125x25mm made from aluminium alloy & PC construction, solar powered by monocrystel solar panel alongwith high capacity rechargeable battery Model No DA 110-DHRUV of any colour yellow,red, blue, green and white, water proof and harder and fixed the stud with epoxy adhesive complete all specified and directed.

S&F Solar road delineator 6 LEDs of colour red/ yellow housed in plastic body.LEDs, solar-cells, battery and light sensor well protected inside polycarbonate sheet; device protected with powder coated wire mesh cage. System mounted over 47 mm dia steel tube powder coated of length 600 mm having sheet foot for firm grip to ground. Delineator to have additional reflective bands. System workable for 2-3 days (nights) after full charge for 8-10 hours. CAT PART No. GPL-13-01 Make: Greens/Greenlite. incl embeded in PCC :1:3:6 including necessary excavation complete all as specified.

M&L for road safety polycarbonate convex mirror cat Part No. RSCM-80 dia 0.80mtr make Gogiaplastic or equivelent complete, fixing with 50mm bore MS pole powder coated,(height as per site requirement) including necessary excavation and embeded in PCC :1:3:6 etc all as specified and directed.

Demoltion of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified.

M&L for 100mm thick PCC 1:4:8 type D2 (40mm graded aggregate) for floor sub base over and incl compacted earth complete all as specified.

M&L for coloured Machine pressed precast concrete interlocking paver block any size confirming to IS 15658-2006 of 80mm thickness M-40 Grade with grey cement and pigment. Shape and colour as per direction of GE complete all as specified and directed.

M&L sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L for PCC 1:2:4 type B1, using 20mm graded aggregate as in kerbs or mud stops, rounded or chamfered on edges and sides of tiles completed as specified.

Excavating over areas, n exc 1.5 m deep and getting out in soft/loose soil complete all as specified and directed .

Returning and filling in, including, spreading, levelling, watering and well raming in layers n.exc 25cm in any type of soil complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a level n.exc. 1.5m above the starting point complete all as specified and directed.

SINGH CONST CO

s s construction