REPAIR/MAINT OF INTERNAL ROADS INCLUDING ROAD

Amount

Repair to potholes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads etc. cutting around edges to at least 25 mm in depth, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 sqm, 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) complete all as specified and directed.

Preparing the black top surface of roads by brushing with wire brushes for removing caked mud etc and sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt applying evenly a priming/tack coat with pqaving bitumen @ 5 Kg per 10 Sqm of road surface and laying bituminous premixed asphaltic semi dense concrete 30mm thick (compacted thickness) using binder (bitumen VG-10 grade 80/120) contents @ 5.5% (approximate) by weight, mixed in Hot mix plant and laid by using self propelled mechanical paver, rolled and compacted to required camber and gradient to achieve uniform smooth surface with power roller 8 to 12 tonne capacity complete all as specified and directed.

Repairs to existing damaged/broken bituminous road surfces in patches using bituminous macadam including brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the surfaces by mechanical compressor to remove all loose dirt and applying evenly a priming/tack coat with paving bitumen VG 10 (80/120 grade) @ 5 Kg per 10 Sqm of road surface and laying premixed bituminous macadam using binder (bitumen VG-10 grade 80/120) contents @ 4% by weight of total mix, mixed in hot mix plant and laid by using self propelled mechanical paver, rolled and compacted to required camber and gradient using 8 to 12 tonne power roller/tandem vibrating roller to achieve uniform smooth surface etc complete all as specified and directed.

M&L for cleaning the road surface of dirt, oil, grease spots and foregin material etc and applying 2.5 mm thick road marking strips (retro reflective) of white colour using Hot Thermoplastic material by fully/semi automatic paint applicator machine fitted profile shoe glass neads depenser tank heater and profile shoe heater driven by operator on road surfaces complete all as specified and directed.

S&F in repair solar stud with 3 LEDs of red/yellow colour on each side (total 6 Nos) housed in a tough pressure die casted aluminium alloy of size 125x125mm with built in stem of suitable length with LEDs, solar cells, battery and light sensor duly covered with tough unbreakable polycarbonate transparent sheet on top. Equiped with solar system workable for 2-3 days (night) after full charge of 8-10 hours, fixed on road surface by cutting hole and grouting with epoxy all as per manufacture's instruction etc complete all as specified and directed. Make - Green lite Cat Part No GPL-03-01 or equivalent of 3M/SINOR.

S&F in repair MS dual rectangular delineator having dimension of 100x100x20mm approx weight 2-3 Kg, 3M dimamond grade type XI DG3 reflective sheet of high intensity reflector (white/black). All steel parts powder coated to make all weather resistant, including excacation in ahy strata and embeded in PCC 1:3:6 type C-2 of size 30cm x 30cm x 20cm etc complete all as specified and directed. Make - 3M/SINOR.

S&F in repair solar road delineator with 6 LEDs of red/yellow colour housed in a plastic body with LEDs, solar cells, battery and light sensor well protected in polycarbonate sheet, device protected with powder coated wire mesh cage, equipped with solar system mounted over 47mm dia steel tube poweder coated of length 1000mm having sheet foot for firm grip to ground. Delineator to have additional reflective bands. Equiped with solar system workable for 2-3 days (nights) after full charge of 8-10 hours, including excavation in any strata and embeding in PCC 1:3:6 type C-2 of size 30cm x 30cm x 20cm etc complete all as specified and directed. Make - Greenlite Cat Part No GPL13-01 or equivalent of 3M/SINOR.

S&F in repair speed breakers made of strudy plastic moulded in ABSPC Alloy - highly resistant to severe impacts and harsh weather condition, dovtail interlocking in sub units to make it bind perfectly and studded with reflection of either side, bottom portion to be filled with rich concrete. Fixing of speed breaker to be done with 04 Nos bolts on each piece and bottom portion applied with heavy duty apoxy and to meet the AL-1005 specification all as manufacturers instruction and as directed. Make - 3M company or equivalent as specified and approved by GE.

SA construction co.

mohanlal gupta