CERTAIN REPAIRS TO ROADS AND ROAD FURNITURE UNDER AGE B/R-I

Amount

Material and labour 7.5cm thick (compacted thickness) WBM with coarse aggregates of (Granite, trap or Basalt stone) of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber with 8 to 10 Tonne power road roller complete, all as specified and directed.

Material and labour for premix bituminous macadam laid/rolled and compacted to required gradient and camber (consolidated thickness 75mm or less) and binder content of 4% (paving bitumin VG-30) by weight of total mix, using coarse aggregate grading 2 (upto 40mm size) rolled with 8 to 10 tonne power road roller including preparation/cleaning of surfaces complete, all as specified and directed.

Material and labour 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/air compressor to remove all loose dirt etc and applying evenly a priming/tack coat with bituminous primer @ 5kg per 10 Sqm and laying bituminous Premixed semi dense asphaltic concrete 30mm thick (minimum consolidated thickness) with 5.5% (paving bitumen VG-30) binder content by weight of total mix, rolled and compacted with 8 to 12 Tonne power road roller to required gradient and camber complete, all as specified and directed. Note : (a) Material for SDAC shall be mixed in hot mixing plant. (b) Mix design of bitumenous SDAC will be got done from approved Lab. (c) The pemix carpet shall be laid with machenical paver.

Repair to pot holes of depth, not exc 30mm area not exc 1.0sqm each including sweeping free from dust and mud or water scoring sunken surfaces in roads, paths etc cutting around edges to at least 30mm in depth and making good by applying tack coat with paving bitumen @ 5Kg per 10 Sqm, putting in premixed bituminous macadam well rammed and sealed with binder @ 9.8Kg per 10 Sqm, binded with 0.09 cum of stone chippings 6.3mm size and again well rammed to true surface (including supply of premix macadam binder and chipping to uniform surface) depth of pot holes not exc 30mm complete, all as specified and directed. Note : Material for premixed bituminous macadam shall be mixed in hot mixing plant.

Material and Labour for marking lines dashes, arrows, letters etc on road pavement and the like of any width with using thermoplastic compound white paint hot applied 1.5 mm thick layer complete, all as specified and directed. Note:- Marking shall be carried out with thermostat machine only.

Supply and fixing in replacement for cat eye solar reflective type metal body alloy LED based inteligent road studs of size 125 mm x 125 mmx25mm with a shank of 65mm,100% water proof design according to IP67 as per manufacturer instuctions complete, all as specified and directed.

Supply and fixing in replacement for cat eye solar reflective type of metal body alloy of size 100 mm x 100 mmx20mm with PAMA striplens reflector of model No. DA 972.0 fixed with & including MS stud of suitable size as per manufacturer instuctions complete, all as specified and directed.

Supply and fixing in repair metal tubular dealineator made out of ABS round body fitted with 02 Nos 65 mm dia highly reflective reflector made out of PMMA and mouinted on 45/50 mm dia steel pipe of 600 mm height duly powder coated and thermo plastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection inculding embedding in PCC 1:2:4 (150x150x300mm) type B1, complete, all as specified and directed.

M&L for preparation of old surfaces and applying one coats of Synthetic enamel paint on kerb stone of any description over 10cm girth or width, not otherwise described complete all as specified and directed.

M&L for preparation of new surfaces and applying two coats of Synthetic enamel paint on kerb stone of any description over 10cm girth or width, not otherwise described complete all as specified and directed.

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc. complete, all as specified and directed.

Demolition of cement concrete in ground floor & paving n.exc 15cm below/ above ground level and of any description and in any position not otherwise specifically provided for complete, all as specified and directed.

Demolition of RCC work of any description and in any position not otherwise specifically provided for complete, all as specified and directed.

Material and labour PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete etc complete, all as specified and as directed.

Material and labour 75 mm thick PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete sub base to raise level etc complete, all as specified and as directed.

M&L 100mm thick cement concrete type C-2, 1:3:6 using 40mm stone aggregate as in bed etc complete all as specified and directed.

Material and labour PCC 1:2:4, type B-1 (using 20mm graded stone aggregate) as in PCC bed block complete, all as specified as directed .

M&L 25mm thick cement concrete type B-0, 1:2:4 using 12.5mm stone aggregate as in coping incl form work complete all as specified and directed.

M & L for reinforced cement concrete (nominal mix) 1:2:4 Type B1 (using 20 mm graded stone aggregate) as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete, all as specified and directed.

M&L 60 mm thick machince pressed precast concrete (M-35) factory made coloured interlocking paver block of shape/ size as conforming to IS 15658-2006, joints will be filled with fine sand, complete, all as specified and as directed.

M&L 25mm thick sand filling under floors including watering and consolidation complete, all as specified and directed.

M&L Chequered cement concrete coloured tiles 30cm x 30cm x 25mm thick, with grey cement and pigment, set, jointed and pointed in neat cement slurry with pigments in floors, over 20 mm thick screed bed in CM 1:6 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, all as specified and directed.

M&L for brick work with sub class 'B' brick straight or curved on plan exc. 6m mean radius built in CM 1:6 including demolition of brick work, built in cement mortar or cement lime mortar including all quoins, pillars etc complete, all as specified and directed.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick complete, all as specified and directed.

M&L for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete, all as specified and directed.

M&L 12mm thick cement plastering in cement mortar 1:6 on brick or concrete surfaces other than fair surface, finished the surfaces even and smooth without using extra cement including applying three coats of white wash after preparation of new plaster surfaces complete, all as specified and directed.

Supply and fixing in replacement for high impact resistant plastic ABS body of colour yellow and black speed breaker of load capacity 40 ton of size 350mmx250mmx50mm,provided with 4 steel bolts with solution to each including back side filling with cement mortar /concrete in CM 1:4 or PCC 1:2:4, type B1 complete, all as specified and directed by Engineer-in-charge.

Harbhajan electric co