CWE/AF AMB/SAR-71/2023-24 REPAIR TO CERTAIN ROADS AT CERTAIN RESTRICTED AREA (ARC) AT SARSAWA UNDER GE (AF) SARSAWA

Amount

M&L repair to potholes of depth not exceeding 30mm, area not exceeding one sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths etc. by using pressured air, cutting around edges to at least 25 mm in depth, making good by applying priming/tack coat with bituminous primer(paving bitumen grade VG-10) @ 5 Kg per 10 sqm by using mechanical sprayer, putting in premix as specified for thin bituminous carpet (2 cm thick) well rammed and sealed with premixed sand seal coat (6.8 Kg of binder with 0.06 cum of sand), again well rammed (including supply of premix binder and sand) complete all as specified & directed. Note: A Board of Officers shall be ordered by GE to ascertain the quantity & locations of item well before execution.

M&L preparing of existing black top surfaces of road by brushing with wire brushes for removing caked mud, grass etc. sweeping with brooms and finally fanning the cleaned surfaces with gunny bags/air compressor to remove all dust/dirt and applying evenly a priming/tack coat of bituminous primer (paving bitumen grade VG-10) @ 5 Kg per 10 sqm by using mechanical sprayer complete all as specified & directed. Note: A Board of Officers shall be ordered by GE to ascertain the quantity & locations of item well before execution.

M&L laying premix bituminous macadam using 20mm size graded crushed stone aggregate (grading 2 with nominal aggregate size 19mm), mixed with binder content (paving bitumen grade VG-30) @ 4% by weight of total mix, rolled and compacted with 8 tonne to 12 tonne power road roller to required gradient and camber using full width mechanical paver (consolidated thickness not exceeding 75mm) in single layer complete all as specified & directed. Notes: (i) For price adjustment of bitumen & other requirements of design mix, refer Sch 'A' Notes/Particular specifications. (ii) A Board of Officers shall be ordered by GE to ascertain the quantity & locations of item well before execution.

M&L 30mm thick (consolidated thickness) bituminous pre-mixed, hot mix, semi-dense asphaltic concrete with coarse aggregate of grading 1 as per MORT&H specification in single layer using binder content (paving bitumen grade VG-30) @ 5.5% by weight of the total mix as per design mix including supply and mixing of filler (OPC cement) laid, rolled and compacted to required gradient and camber using full width mechanical paver and compacted with 8 tonne to 12 tonne power roller complete all as specified & directed. Note: For price adjustment of bitumen & other requirements of design mix, refer Sch 'A' Notes/Particular specifications.

Demolition of plain cement concrete (un-reinforced) as in kerb stone of any description and in any position not otherwise specifically provided including removal of debris to a distance not exceeding 500 mtr complete all as specified & directed

M&L 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 all as specified & directed. Note: (i) The rates include for the use of forms, moulds or machine moulds and setting the blocks, slabs, etc. complete including raking back the joints of the internal faces (at least 10 mm) for pointing as the work proceeds or finishing with neat flush joints. (ii) Earthwork (if any) wherever requierd deemed to be included in quoted rates.

M&L preparation of newly plastered/concrete surface of any description over 10cm width or girth not otherwise described and applying two coats of synthetic enamel paint(ordinary tint) over & including one coat of compatible primer complete all as specified & directed.

M&L preparation of bituminous/concrete surface and painting lines, dashes, arrows etc. on roads/pavements by hot applied thermoplastic road marking paint(white/yellow) inclusive type I reflectorising glass beads as per table 800-3, 800-4 of MORT&H, applied in uniform thickness of atleast 2.5mm and spread uniformly with reflectorising glass beads type II @ 250 gram per sqm & painting materials @ 650 gram per sqm 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 & directed. Note: Hot applied thermoplastic road marking materials shall be confirming to BS 3262-1989.

S&F in replacement road stud(any tint), ABS material body, approx size 100mm x 100mm, weight not less than 435 gram, having 50mm long shank, plastic body reflective panel with two highly reflective reflectors, two way fitted in the body, one MS pin fixed with approved epoxy adhesive as per manufacturer's instructions complete all as specified & directed.

S&F in replacement Solar road stud (100% water proofing design according to IP-67), any tint, 2 way, aluminium alloy shell body, size 125mm x 125mm x 25mm(with shank of 65mm) having two highly reflective reflectors ,Solar powered by Mono-Crystalline solar panel fitted with 6 pieces(3 pieces on either sides) LED's of different clolur with one high capacity Ni-cd rechargeable battery backup of 12 hours continuous lighting at night view distance 1000metre approx, designed to bear load upto 10 tonnes fixed with approved epoxy adhesive as per manufacturer's instructions complete all as specified & directed.

S&F in replacement metal tubular delineator made out of ABS round body fitted with 2 Nos. 65mm dia highly reflective reflectors made out of PMMA and mounted on 45mm/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, workable for 2-3 days (nights) after full charge for 8-10 hours including necessary excavation/earthwork wherever required and including PCC work in mix 1:2:4 of size 150mm x 150mm x 300mm for embedding of delineator complete all as specified & directed

Dismantling posts or struts (wood, steel or RCC) any section, including taking out embedded portion of post in concrete, brick work, masonry etc. and making good disturbed ground complete all as specified & directed.

M&L stainless steel (Grade 304) framework for road sign board, made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab or as directed with suitable arrangement complete all as specified & directed. Note: Earthwork (if any) wherever requierd deemed to be included in quoted rates.

S&F in replacement dual directional speed breaker having high intensity cube corner reflector ultrasonic welded to high impact resistance plastic ABS body of yellow colour and black of size 250mm x 345mm x 50mm provided with 4 steel nails, shape of side body to have interlocking pattern ot keep all speed breaker in row complete all as specified & directed. Note: The speed breaker shall be laid / fixed across the road along its side of 250mm

S&F in replacement retro reflective sign board made of high intensity retro reflective sheeting pasted on both sides of 3mm thick Aluminum Composite Panel(ACP) sheet with letters/graphics to be overlayed high intensity retro reflective sheeting as approved by IRC/MORTH duly plotted cut of approved colour fixed with stainless steel(SS) frame work complete all as specified & directed. Note: SS framework for road sign board shall be measured & paid seperately.

M&L plain cement concrete(PCC) 1:2:4, type B2, using 40mm graded mechanically crushed stone aggregate as in foundation, filling and mass concrete complete all as specified & directed.

Demolition of Plain cement concrete (un-reinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) including removal of debris to a distance not exceeding 500 mtr complete all as specified & directed

M&L 100mm thick plain cement concrete(PCC) 1:4:8, type D-2 using 40mm graded mechanically crushed stone aggregates, as in subbase of floors including necessary formwork (if required) complete all as specified & directed.

M&L providing & laying 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 over and including 50mm thick compacted bed of coarse sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, 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 & directed.

For Credit Schedule refer tender documents. The amount of credit schedule shall be deducted in total quoted amount of BOQ to arrive contract sum.

GAYATRI CONSTRUCTION (BID ID -2965790)

RADHA ENTERPRISES (BID ID -2965672)