REPAIRS, RESURFACE OF ROADS INCLUDING ROAD MARKING, ROAD FURNITURE AND CONNECTED WORKS AT VARIOUS LOCATIONS UNDER GE (I) RndD (WEST) BENGALURU

Amount

Demolition of cement Concrete (un-reinforced) in ground floors and pavings n exceeding 15 cm thickness (below or above ground level) and disposing of debris outside MD land complete all as specified and as directed.

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Demolition of existing PCC kerb stone, and providing material and labour for, factory made special shaped precast machine pressed kerb stone using M-25 grade concrete including necessary earthwork, set in CM 1:3 and disposing off rubbish outside MD land complete all as specified and directed.

Material and labour for Premixed bituminous macadam laid / rolled and compacted to required gradient and camber, (consolidated thickness 75mm or less) using paving bitumen of Grade VG - 30 as binder with 4% by weight of total mix, laid using self propelled mechanical paver, rolled and compacted with power road roller of 8 to 12 ton capacity to required camber and gradient, complete all as specified and as 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 to remove all loose dirt etc. Applying evenly a priming/tack coat with cationinc bitumen emulsion (RS1) as primer @ 2.5 kg per 10 sq metre complete all as specified and directed.

Material and labour for, Bituminous premix semi dense asphaltic concrete (SDAC) 30 mm thick consolidated thickness @ 5.50 % binder content by weight of total mix using paving bitumen of grade VG-30, in mechanical and hot mix plant and pre-mixed materials laid with self propelled mechanical paver, rolled and compacted to the required camber and gradient with 8 to 12 ton power roller and rolled to a uniform smooth surface complete all as specified and as directed. Notes :- (i) The actual binder content used shall be as per optimized content based on approved job mix formula irrespective of whatever is indicated above. (ii) Price adjustment shall be done on minus side (without considering the permissible tolerance on minus side) with reference to binder content indicated above and actual to be used in the work. (iii) Price adjustment for paving bitumen shall be done at the rate of Rs. 41,500/- per MT for any variation on minus side irrespective of actual purchase rate. However, no adjustment for variation on plus side will be made.

Preparation of black bituminous road surfaces and applying one coat of thermo plastic road marking paint minimum 2mm thick with reflectorizing glass beads at 250 to 300 grams/ Sq m applied as per IRC:35 in lines, arrow, dashes & letters not exceeding 15 cm in width with an applicator machine and heated mixer, with stirring mechanism at required temperature as per manufacturer's instruction, laid uniformly and finishing the surface as directed to a true level, paint conforming to BS-3262 part I &II of 1989 etc, complete as per manufacturer's instructions, all as specified and directed. Make : Asian Ltd / STP Ltd /Automat Road Safety / 3M / AUTO MARK TECHNOLOGIES INDIA PVT LTD. NOTE:- Colour of paint shall be as approved by GE.

Supply and fix in repairs Cat eyes / road studs of size 130mm x 127mm x 75mm, having tough poly carbonite micro reflected corner cube reflector lenses with a protective abrasion resistance ceramic coating having body of weather proof and impact resistant thermoplastic fixed on road for roadway sign, complete all as specified and directed. Make : 3M with double shank / AVERY / DARK EYE / GREENLITE

Supply and fix in repairs, Solar road stud having 3 LEDs of colours red/ yellow to a side (total 6 Nos) housed in a tough pressure die casted aluminum alloy of any size (120 x 130 mm), (100x130mm) and (125x125mm) of height 20 mm with built in stem-nail 30 mmx 50 mm long for fixing with epoxy. LEDs, solar - cells, battery & light sensor well protected in side under tough unbreakable polycarbonate transparent sheet roof. System workable for 2-3 days (nights) after full charge in 8-10 hours. CAT PART No. GPL-03-01 Make: GREENS/GREENLITE or techno commercial equivalent specified here-in-after.

Supply and fix in repairs, acrylic dual directional delineator of 100 mm dia, cube corner with high intensity reflector (signal red/ yellow / white) holded in strong ABS plastic body (protected in welded mesh cage) mounted over CRC steel tube 47 mm dia, 16 gauge sheet support of total height 750 mm having flared / welded foot for firm grip to base. All steel parts shall be powder coated for weather resistant. Vertical supporting tube shall have a plastic sheet reflector all around, including excavation in strata and embedding in plain cement concrete 1:3:6 type C2 of size 30 cm x 30 cm x 20 cm complete all as specified and as directed. Make: Greenlite Cat Part No GPL-11-01 or techno commercial equivalent specified here-in-after.

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Material and labour for, 75 mm thick Plain Cement Concrete, (1:3:6), type C 1, using 20 mm graded stone aggregates, as in hard standing laid in panels including necessary form work, finishing the surfaces of concrete rough complete all as specified and as directed.

Material and labour, for Forming Contraction (Dummy) joints 25mm deep x 10mm wide, filled with sealing compoundfilled with sealing compound Grade ‘A’ for 75 mm thick PCC slab thick, complete all as specified and as directed.

Material and labour, for preparation of brick, stone, concrete, asbestos cement or plastered surfaces of any description over 10cm girth or width, not otherwise described and applying two coats of synthetic enamel paint over a coat of plaster primer, complete all as specified and as directed.

Material and labour, for preparation of old brick, stone, concrete, asbestos cement or plastered surfaces of any description over 10cm girth or width, not otherwise described and applying one coat of synthetic enamel paint, complete all as specified and as directed.

Material and labour for, Plain Cement Concrete 1:3:6 type C1, using 20 mm graded stone aggregates as in cills, steps, etc., for embidding steel members / poles in any position of compound wall seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided water troughs and the like including eathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed.

Demolition of PCC paver blocks/stone set slabs, and providing material and labour for, Rubber moulded pressed precast conctete interlocking paver block of any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade with grey cement and pigments, laid over and including 50 mm thick sand cushioning and disposing off rubbish outside MD land complete all as specified and as directed.

Material and labour for, 75 mm thick Plain Cement Concrete, (1:4:8), type D2, using 40 mm graded stone aggregates, as in sub base complete all as specified and as directed.

Sri Lakshmi Constructions

Meghana and Gowda Enterprises

Solar Electricals and Electronics

G VENKATESH

MSA Constructions

MANJUNATHA CONSTRUCTIONS

M.A.R. Construction and Co