SPECIAL REPAIR AND ADDN/ALTN TO ROAD, PATH, DRAINAGE AND CULVERT AT KARAMVEER COLONY (OR MD ACCN) AND CERTAIN INTERNAL ROADS NEAR OR MD ACCN AT CME AND 269 ENGR REGT AT CME PUNE

Amount

M&L for Scarifying or picking up gravelled, macadam or bituminous macadam surfaces in area exc 400 sqm and depth exc 50mm and n.exc 100mm complete all as specified and as directed.

M&L for 150mm thick (Compacted thickness) wet mix macadam (WMM) laid in single layer as per MORTH & H specification, using crushed broken graded stone aggregates , spread, rolled and consolidated to required gradient and camber using mechanical paver/grader and tondom vibratory roller/earth compactor of capacity 8 ton to 15 ton to achive the min 98% density of MDD determined using modified proctor density determination method as per IS Code laid in layers of consolidated thickness complete as specified and directed

All as per Item No 2 above but except material

M &L Preparing unsurfaced WMM surface by brushing with wire brush for removing caked mud etc., sweeping with brooms, and finally fanning the cleaned surfaces with gunny bag to remove all loose dirt etc and applying evenly tack coat with bituminous emulsion RS-1 @ 10 kg per 10 Sqm with sprayer over existing surface etc complete all as specified and directed.

M & L Repairs to pot holes any depth n,exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads etc, cutting around edges atleast 25mm in depth, making good by applying tack coat @ 5Kg per 10Sqm of paving bitumen RS-1, putting in premix bituminous macadam well rammed and sealed with binder 9.8 Kg per 10 Sqm of paving bitumen, blinded with 0.09 cum of stone chippings 6.3mm size and again well rammed(including supply of premixed macadam binder and chippings) depth of pot holes exceeding 30mm. complete all as specified and directed.

M&L for providing 75 mm thick (consolidated thickness) or less premixed bituminous macadam using paving bitumen (VG-30) @4% by weight of hot mix mixed with aggreagate (as specified) in hot mix plant , rolled consolidated with 8 to 12 ton power/vibratory roller to the required gradient and camber on prepared WMM/Bituminous surfaces all as specified and directed. Note: The contractor quoted the rate shall be deemed to include the following elements: a) The contractor shall got the mix design done through Govt approved lab and same shall be got approved from GE before incorporating in the work. b) In case variation in the bitumen content as per approved design mix in comparison with the bitumen content as specified above, the variation in the quantity of bitumen shall be adjusted with price adjustment. c) Contractor shall submit the authenticated weight batch receipt for every load of materials brought at site duly marked vehicle number.

M&L preparing existing bituminous surfaces by brushing with wire brushes for removing caked mud etc. sweeping with broom and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc.

M&L applying evenly a tack coat with bituminous emulsion RS-1 @ 5.00 Kg/10 Sqm over existing surface with sprayer over bituminous madam etc complete all as specified.

M&L applying evenly a tack coat with bituminous emulsion RS-1 @ 2.50 Kg/10 Sqm over existing surface with sprayer over bituminous madam etc complete all as specified.

M&L for providing bituminous pre-mix asphaltic dense concrete 30 mm consolideted thickness with 5.5% binder content by (paving bitumen VG -30) weight of total mix. Laid with mechanical paver rolled and compacted to required camber and gradient with 8 to 12 ton power roller complete all as specified and directed. Note: The contractor quoted rate shall be deemed to include the following elements: a) The contractor shall got the mix design done through Govt approved lab and same shall be got approved from GE before incorporating in the work. b) In case variation in the bitumen content as per approved design mix in comparison with the bitumen content as specified above, the variation in the quantity of bitumen shall be adjusted with price adjustment. c) Contractor shall submit the authenticated weight batch receipt for every load of materials brought at site duly marked vehicle number.

M&L for preparation of New/existing black bituminous road/concrete surface and painting lines dashes (continuous/interrupted), arrows,letters etc on road 2.5 + 0.5mm thick and n. exc 10cm wide with one coat of hot applied white /golden/yellow auto retro-reflective thermoplastic road marking paint with reflectory glass beads on bituminous road all as specified in clause 803.40 of MOSRT&H specification over a coat of self primer using special applicator machine as per IRC pattern including cleaning of road surface free from dust & moisture and putting in duly mixed with 8% mica sign special applicatore machine complete all as specified and directed by Enger-in-Charge

S&F in repairs Cat Eyes dual directional Glass beads reflector body material ABS plastic size 117mmx117mmx23mm reflector 19 or 21 Bi convx glass element on each side compressive strength upto 35 tons. Colour body yellow colour with reflector as per sample approved by GE etc, complete all as specified and directed.

S&F in repair solar stud made out of casting with 3 LEDs on each side fixed wth expoxy compound including cleaning of existing surface as per sample approved by GE etc complete all as specified and directed. Make : 3D/Dark Eye/ Alcolite as approved by GE

S&F in repairs tubular delineator made out of 100mm bore GI pipe medium grade with total height of 900mm, black colour powder coated, Hi intensity reflective taping at top and three bands of 25mm width white reflective tape on pipe. Metal jali to protect Hi density reflective taping and fixing with and including excavation in post holes in hard/dense soil, filling of mass concrete (1:4:8) type D2 using 40mm graded stone aggregate as in foundation (0.3mx0.3mx0.4m), removal of surplus soil and making good existing surface complete all as directed.

S&F in repairs road safety Convex Mirror model No OS-790 from OSCAR safety soluctions or other equivalent approved make as per list of makes 80 CM dia, including fixing and anchoring complete one all as specified and directed

Excavation in trenches n exc 1.5m wide and n exc 1.5m in depth; for foundation, or for shafts, wells, cesspits, manholes, pier holes, etc. and making good surface and getting out in soft/loose soil all as specified and directed by Engineer-in-Charge.

All as per item No 16 above but for Hard/dense soil all as specified and directed by Engr in charge

M&L for PCC 1:4:8 type D2 (40mm Graded stone aggregate) as in foundations filling and mass concrete, all as specified and directed by Engineer-in-Charge.

M &L for stone masonry randum rubble well bonded and solidly hearted in CM 1:6 in retaining walls abutments brought upto courses complete all as specified including necessary provn of weep holes etc.

Extra over stone walling for hammer dressing with maximum depression on face from straight edge held against the dressed surfaces n.exc 40 mm to face of stone and dressing of face , beds and joints as specified of random rubble walling uncoursed or brought upto course complete all as specified and directed

M & L keyed pointed to random or polygonal rubble uncoursed or brought up to coursing in cement mortar 1:4

M&L for PCC (1:3:6) type C1 using 20mm graded stone aggt as in coping, bands,plinth courses, parapets etc like incl weathering ,slightly rounded or chamfered throating complete all as specified and directed.

M&L cement concrete 1:2:4 type B-2 (using 40mm graded aggregate) as in surface channels and drain complete all as specified and directed.

S&F 110mm, PVC (SWR) pipes single socketed, in any length with rubber ring joints, as in weep holes etc compelte all as specified and directed.

S&F 600 mm dia, reinforced concrete pipes, class NP3 with one collar per length of pipe etc complete all as specified and directed.

S&F framed work such as grills, gratings, etc with ends of bars shouldered and riveted or forged into spikes, framed guard bars, barred iron door, ladders, framed balusters, walk ways railing framework of water tanks and similar work conforming to FE-290 E-165 ete complete all as specified and directed

M&L for preparation of new or previously untreated surfaces of steel and iron of any description over 100mm in width or girth and applying two coats of synthetic enamel paint over and including a coat of red oxide primer complete all as speciied and directed.

Returning, filling in including spreading, leveling, watering & welling ramming in layers n.exe 25cm th all as specified and directed by Engr in charge.

Removing excavated surplus soil exc 250 m and n exc 500 m and depositing where directed at a levelnot exc 1.5 m above the starting point all as specified and directed by Engr in charge

M&L 75mm thick PCC type D-2 (1:4:8) using 40mm graded aggregae as in sub base etc complete all as specified and directed.

M&L 100mm thick PCC type B-1 using 20mm graded aggregae as in sub base etc complete all as specified and directed.

MOHANLAL MATHRANI CONS. PVT. LTD.

ShreHari Civil Enginneering and Contractors