CWE(S)/SOUTH/TOKEN/13 of 2024-25

Amount

Repair to pot holes any depth, not exceeding 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths etc cutting around edges to at least 25mm in depth, making good by applying a tack coat @ 5 Kg/ 10 Sqm , putting in premixed bituminous macadam , well rammed and sealed with binder 9.8 Kg / 10 m2 ,blinded with 0.09 m3 of stone chippings 6.3 mm size and again well rammed (including supply of premixed macadam ,binder and chippings l) depth of holes exceeding 30mm.

M&L for preparing black top 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. complete all as specified and as directed

Applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.2-0.3 kg/sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer after cleaning of existing surface as specified and directed.

M&L for premixed bituminous macadam using paving bitumen any penetration @ 4% by weight of total mix laid / rolled with power road roller 8 to 12 Tonne capacity and compacted to required gradient and camber (consolidated thickness 75 mm or less)complete all as specified and directed .

Bituminous premix semi dense asphaltic concrete (SDAC) 30mm (consolidated thickness) in single layer using paving bitumen of grade VG-30 with 5.5% minimum binder content mixed by weight of total mix as wearing course, using hot mix plant and laid by using mechanical sensor paver, rolled and compacted to required camber and gradient complete all as specified.(Note: No Extra payment shall be paid to the contractor for more quantity of bitumen than mentioned in Sch 'A'.)

M&L for applying thermoplastic road marking paint (reflective) of specified shade or colour, 2.5 mm thick not exceeding 10cm width with glass beeds 250 gm/sqm including layout of centre line, dashes, arrows, speed breakers, writting letters etc, using hot thermoplastic paint applicator machine fitted with profile shoe, glass beads dispencer propane tank heater and profile shoe heater driven by experienced operator, on road surface made free of all dirt, scales oil grease, foreign materials etc complete all as specified and as directed.

S&F in repairs two directional CATs eyes of size 100x100x25mm made up of ABS (Astronitrilite) Butadiene Styrene engineering plastic, dynamically designed having high impact strength fitted with 02 nos highly reflective reflectors on both side, fixed on bituminous/concrete surface with suitable adhesive complete all as per manufacturers instructions. Make : Mr Illumination/3M/Aktion/Dark eye.

S&F in repairs raised reflective pavement markers Solar blinkers studs (Cat eyes) of 6 LEDs made of plastic body moulded from HIPS (Hi-impact polystrene) or ABS plastic conforming to ASTM D type 4280 type H and complying to specifications of category A and reflective panels consisting of number of lenses containing single or dual internal reflection of light entering the lens face, with height not exceeding 20mm and length and width 100mm (not exceeding surface shall be 13 Sq.cm on each face and shall preferably be 35 + 5 degree slope to base to face, fixed as per manufacturers instructions complete all as specified and as directed. MAKE: 3M / TATA BP SOLAR / SA TRAFFIC SAFETY, Kolkata / BONS LIGHT PVT LTD, Ahmedabad / ASIAN CONTROLS, Mumbai.

S&F in repairs road delinators as per IRC-79-1981 (road way indicators) dual directions, retro reflective, round delinator made out of 16 gauge MS pipe 75 mm dia and of height 900mm duly powered coat painted and provided with three reflective band of colour red, white and yellow colour, 150 mm wide and50 micron thick and protected with welded wire cage including necessary excavation of size 300x300x450mm and PCC 1:2:4 type B2 foundation complete all as directed.

M&L for applying one coat reflecting paint with 50 microns thick over concrete surface or stone walls or iron and the and the application in dry area 5 degree to 50 degree celcius and flash point not less than 92 degree celcius. Retro reflective 70 to 120 Cdlx/Mtr will be measured with portable retro reflective measuring gun all as spedified and directed by Engr-in-Charge. ( Note : Colour will be aprroved by GE)

M&L for surface dressing hard and dense soil n exc 15cm deep complete all as spd and directed.

M&L for moorum/red bajri filling in road side berms, paving, laid in layers n exc 75mm thick, spread, levelled and rammed including watering using light weight roller all as spd and directed.

Demolition of cement concrete un-reinforced in any position and paving not exc 15cm thick above or below ground level complete all as specified and as directed.

M&L PCC (1:4:8) type D2 using 40mm graded stone aggregate as in 75mm thick as in sub base complete all as specified & directed

S&F Prepolished Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness M-40 Grade complete laid dry using machine compaction including 40mm thick sand cushioning complete all as specified and directed

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.

S&F Prepolished Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade complete laid dry using machine compaction including 40mm thick sand cushioning complete all as specified and directed.

BLANK

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

M&L for stainless steel of grade 304, including bending ends, cutting, welding,smoothing cutting to holes, embedded in cement concrete etc all as specified and directed. (PCC shall be measured separately)

M&L for Micro Prismatic type XI retro reflective 4mm thick ACM (Aluminium Composite Materials) sheet shall be fixed back SS frame fixed with reveting or welding as directed

M&L for retro reflective letters including symbols (commas, dashes and arrows) letter height is n exc 10CM as directed

M&L for PCC 1:2:4 (40m graded aggregate) for post holes all as spd and directed

BNS INFRA AND DESIGN (BID ID -3149912)

M/S B.SHRAVAN KUMAR (BID ID -3153400)

Mavee Syndicate (BID ID -3149820)