REPAIR OF ROAD POT HOLES, INTERLOCKING PATHWAY, ROAD SIDE FURNITURE AND RESURFACING OF CERTAIN ROADS AT MIL STN ABOHAR

Amount

Material & labour for Preparing surfaces of DBM/bituminous surfaces with air pressure to remove all loose dirt etc. from DBM and existing black top surface complete all as specified and directed by Engineer-in-Charge.

Material & labour for applying evenly a tack coat of cationic bitumen emulsion (RS-1) conforming to IS. 8887 @ 2 to 3 kg/10 sqm on DBM/bituminous surfaces as specified in Table 500-5 of MORTH specifications for road and bridge works 2013, using mechanical sprayer complete all as specified and directed by Engineer-in-Charge.

Material & labour for providing and laying Dense bituminous macadam of compacted thickness 75mm or less, using paving bitumen binder of grade VG-30 @ and binder content of 4% by weight of total mix with mixing of aggregates and VG-30 bitumen in electronic operated 100-120 TPH batch type Hot mix plant, transporting the hot mix from HMP to work site by tippers and laying with hydrostatic sensor paver, rolled and compacted to required gradient and camber with smooth wheeled, vibratory and tandem roller, complete all as per clause 505 MORTH (5th revision) specification and as directed. Note: (i) The contractor shall quote the rate against item considering 4% VG-30 bitumen content, Job mix formula as per clause No. 505.3.3 of MORTH (5th revision) for BM shall be worked out from any Govt Lab/Govt Engg college/CTL for obtaining optimum binder content (OBC) by the contractor and same shall be submit for approval of Accepting Officer through GE before execution. The cost thereof shall be deemed to be included in quoted unit rate. Any variation in binder content on minus side shall be adjusted 50/kg of binder and NO adjustment shall be made on plus side. (ii) The BM shall be covered with top layer/wearing course within a maximum of 48 hours. If there is to be any delay by the contractor, course shall be covered by seal coat to the requirement of clause 512 of MORTH (5th revision) before opening to the traffic. The seal coat in such cases shall be considered incidental to the work and shall not be paid for separately. (iii) Paver shall not be compulsory in case of patch work using BM. (iv) Payment shall be made after conducting bitumen extraction test after laying every 500 units and cost is deemed to be included in the quoted rates. For any variation in bitumen contents the re-testing to be got done by contractor at without any extra cost. (v) Repair to pot holes shall be carried out as directed by Engineer-in-charge under this item and not measured separately, cost is deemed to be included in the quoted rates.

Material & labour for laying Premix bituminous concrete 40mm consolidated thickness with 5.4% paving bitumen binder of grade VG-30, content by weight of total mix and crushed aggregates of grading 2 with mixing of aggregates and VG-30 bitumen in electronic operated 100-120 TPH batch type Hot mix plant, transporting the hot mix from HMP to work site by tippers and laying with hydrostatic sensor paver, rolled and compacted to required gradient and camber with smooth wheeled, vibratory and tandem roller, complete all as per clause 507 MORTH (5th revision) specification and as directed. Note: (i) The contractor shall quote the rate against item considering 5.4% VG-30 bitumen content, Job mix formula as per clause No. 505.3.3 of MORTH (5th revision) for BC shall be worked out from any Govt Lab/Govt Engg college/CTL for obtaining optimum binder content (OBC) by the contractor and same shall be submit for approval of Accepting Officer through GE before execution. The cost thereof shall be deemed to be included in quoted unit rate. Any variation in binder content on minus side shall be adjusted @ Rs 50/kg of binder and NO adjustment shall be made on plus side. (ii) Cost of filler i.e. cement (OPC) is deemed to be included in quoted unit rate. (iii) After spreading of mix as as per clause 507.4.7 MORTH (5th revision) entire surface during the operation shall be rolled with road roller 8-10 tonne (smooth wheeled) followed with vibratory road roller of 8-10 tonne static weight, followed by finished rolling 6 to 8 tonne smooth wheel tendom roller as per clause No 507.4.8 MORTH (5th revision) and cost of the same is deemed to be included in quoted rates. (iv) Payment shall be made after conducting bitumen extraction test after laying every 500 units and cost is deemed to be included in the quoted rates. For any variation in bitumen contents the re-testing to be got done by contractor at without any extra cost. (v) Top of road surface shall be broomed on next day after completion of rolling and cost of the same is deemed to be included in quoted rates.

Material and labour for preparing bituminous new surfaces of road and marking thermo plastic reflective paint 2mm thick as in centre lines, side lines, stop lines, dashes, arrows etc. and the like (in any colour as directed like white, golden, yellow, orange black etc.) on road surface to be carried out mechanically with hot application of material (painting material 5kg/Sqm and glass beads @ 250gm/Sqm conforming to MORTH clause No 803-4) complete all as specified and directed by Engineer-in-Charge.

S&F in replacement road cat eye 90X110x17mm meeting with ASTM and MoR&TH standards with yellow reflector yellow body colour and two side lens all as specified. The studs shall be fixed to the road surface using the adhesive conforming to IS, as per manufacturers recommendation complete all as specified and directed by Engineer-in-Charge.

S&F in replacement Solar road stud 125mmx125mmx25mm made from aluminium alloy and consctruction powered by mono crystal solar panel with high capacity Ni-Cd rechargeble battery having view distance 1000 meters LEDs-10mm, 6 pieces for high brightness, 12 hours of continuous lighting at night and colour complete all as specified and directed by Engineer-in-Charge.

Taking down and refixing any type of road cat eye / solar cat eye complete all as specified and directed by Engineer-in-Charge.

S&F in replacement speed bump of dimensions 730mm x 245mm x 70mm made out of ABS with resistance and wear and tear properly highly reflectors moulded in PMMA material, welded with ABS base plate fixed on road with adhesive and zinc plated nails as recommended by manufacturers and complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge

M&L PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in sub floors, sub bases, floors and pavings etc. complete all as specified and directed by Engineer-in-Charge.

Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, 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 fine 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 sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed by Engineer-in-Charge.

M&L for sand filling under floors or in foundations including spreading and levelling complete all as specified and directed by Engineer-in-Charge.

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 all as specified and directed by Engineer-in-Charge

M&L PCC 1:2:4 type B0 using 12.5mm graded stone aggregate as in coping, bed blocks for embedding MS angle iron etc complete all as specified and directed by Engineer-in-Charge.

M & L for preparation of new plastered surface/concrete surface/kerb stone surfaces of any description not otherwise described over 10cm width or girth, by cleaning the dust and removing all loose particle with using clean cloths brooms and dry paint brush etc and after preparing the surfaces applying two coats of luminous road marking paint of approved tint/colour (one colour or alternative colour i.e black/white/golden yellow etc as directed( including necessary priming coat as per manufacturers instruction complete as specified and as directed by Engineer-in-Charge.

M & L for complete removal of existing treatment of plastered surface/concrete surface. Kerb stone surfaces of any description not otherwise described over 10cm width or girth, and after removal prepared by cleaning the dust and removing all loose particle with using clean cloths, brooms and dry paint brush etc and after preparing the surfaces applying two coats of luminous road marking paint of approved tint/colour ( one colour or alternative colour i.e black/white/golden yellow etc as directed including necessary priming coat as per manufactureres instrction complete as specified and as directed by Engineer-in Charge.

RINKU BROTHERS (BID ID -3363301)

M/s Amit Construction Company (BID ID -3355519)

Aman Corporation (BID ID -3363058)