SPECIAL REPAIRS TO ROADS CONNECTING FROM MAIN ROAD TO WATCH TOWER DSC BLDGS PATROLING TRACKS AND PARKING AREA AT ADE UNDER GE I RD EAST BANGALORE

Amount

Preparing existing black top surfaces by brushing with wire brushes for removing caked mud etc., sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc and applying evenly a priming/tack coat on existing black top surfaces with paving bitumen primer @ 5 Kg per ten square metre with mechanical sprayer complete all as specified and as directed

M&L for bituminous premixed asphaltic semi dense concrete 25 mm consolidated thickness with 5.5% binder content by weight of total mix, laid and rolled and compacted to required gradient and camber with mechanical paver complete all as specified and as directed

Repair to potholes any depth, not exc 1 sq m each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25mm in depth, making good by applying tack coat at 5 kg per 10 sq m. putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again will rammed (including supply or premixed macadam, binder and chippings), depth of potholes exc 30mm but not exceeding 75 mm thick.

Premix bituminous macadam with 4% paving bitumen binder laid and rolled including compaction to required gradient and gradient and camber (consolidated thickness upto maximum 75 mm thick), complete all as specified and as directed by EIC.

Scarifying or picking gravelled macadam or bituminous macadam surfaces in area not exceeding 400 square metre and exceeding 50 mm but not exceeding 100 mm deep including removing the material to a distance not exceeding 50 metre and stacking, complete all as specified and as directed

M & L 75 mm thick (compacted thickness) water bound macadam with coarse aggregate of grading 2 (63 to 40 mm size) or of grading 3 (50 to 20 mm size) spread, rolled and consolidated to required gradient and camber complete complete all as specified and as directed

M & L 75 mm thick (compacted thickness) water bound macadam with serviceable aggregate obtained from serial item No 5 here in before, spread, rolled and consolidated to gradient and camber required complete all as specified and as directed

Preparing WBM surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc. and applying evenly of priming/tack coat with paving bituminous primer @ 10 Kg/10 Sqm on prepared surfaces with mechanical sprayers complete all as specified and as directed

M&L for bituminous premixed asphaltic semi dense concrete 30 mm consolidated thickness with 5.5% binder content by weight of total mix, laid and rolled and compacted to required gradient and camber with mechanical paver complete all as specified and as directed

M & L painting lines dashes, arrows, letters on road pavements and the like n.exc 10 cm wide with hot thermo plastic road marking material in any colour confirming to min of surface transport (MOST) specification for the road and bridge work 3rd revision, as per manufactures instructions including glass beads (intermix) type I (most/BS6008A and provision constained in IRC-35-1997 complete all as specified and as directed by GE/EIC. Make ASIAN (primer APCO GRIP and petro reflective thermoplastic road marking material APCO mark)

Material and labour for providing and fixing vertical delineator having wide angle cube corner micro prismatic non metallic reflective sheeting confirming to Type XI of ASTM D4956 -09 with White Colour and Red Colour combination and having minimum of retro reflective exposed area of 125 sqcm on top slots & 35 sqcm on bottom slots and no edges shall be exposed for tampering. This tubular delineator shall have a core and shell construction, shell shall be made of tough, high impact resistant, injection-molded, thermoplastic outer body & the inner core shall consist of powder coated or painted Mild steel of minimum thickness 1.0mm.& core-shell structure shall be of height not less than 800 mm above the ground and width not less than 80 mm. The metallic core of the delineator shall extend 300 mm beyond the shell length from bottom for installing in the ground. The extended portion shall have slots to insert anchoring rods for enhancing the concrete grip. The logo of the manufacturer shall be embossed on either side of the body in the injection molding process.

Providing and fixixing with Solar Stud with high grade LED reflector of colour RED Should be made of Toughened Aluminium alloy body and PC top , 3x2 Nos. uper bright LEDs, size of the stud should be 105x105x25 mm. Weight = 500 +/- 20 gms, 1 No. 1.2V re-chargeable battery, 2.5V 0.25-0.30W solar panel, visibility upto 800 meters. Flash frequency of 1-2 Hz. The stud should have 02 nos. of grouting shanks to make it anti-twist and anti-pullout. The stud should have a single piece moulded aluminium body to give it more strength. It should not have a 2 part body fixed together with screws. Make: 3M/TATA/DARK EYE/GANM(india)GII-SRS04

Supply and fixing cat eyes of approved quality, aluminium dye cast body fixed on roads including excavation for fixing with cement mortar or with adhesive complete ass as per manufactures instruction

Excavating in trenches in hard/ dense soil , n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and getting out complete

M & L in repairs for providing pre-cast cement concrete (using rubber mould to obtain smooth finish) 1:2:4, type B-1 (using 20 mm graded stone aggregate) as in kerb stones and in similar works bedded and jointed in cement morter 1:6 including necessary excavation if necessary complete all as specified and as directed

M & L framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe 410-0 or Fe 310-0 complete all as specified and as directed

Preparation of concrete surfaces of any description and applying two coat of synthetic enamel paint in different colours if required over a coat of priming paint as in kerb stone painting complete all as specified and as directed

Removing excavated material n exc 50 m and depositing where directed at a level n exc 1.5 m above the starting pointturning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm

Demolition of concrete of any description and in any position not otherwise specifically provided for

M & L 75mm thick plain cement concrete type D2, 1:4:8 (using 40mm graded stone aggregate) complete all as specified .

S & F in repairs 60 mm thick Precast cement concrete interlocking paver blocks of any colour with concrete topping monolithic cast ( rubber mould finish) made by vibrator table compacted any shape and size confirming to IS, M-35 Grade complete all as specified and as directed

M & L Screed bed or bedding layer of mortar 15mm thick in CM 1:4 for laying floor finishes complete all as specified and as directed

Supply and fix PVC (SWR) 110mm pipes single socketed in any length with rubber ring joints fixed in any position complete all as specified and as directed

MANJUNATHA CONSTRUCTIONS

G VENKATESH

UNITED ENGINEERS CORPORATION

KESHAV ENTERPRISES

devan enterprises

Sreyas Enterprises