84843 REPAIR AND MAINT OF BITUMINOUS ROAD INCL REPAIR TO FOOTPATH, KERB STONE ETC IN THE AREA OF AGE B/R (CENTRAL) UNDER GE (NORTH) PUNE

Amount

M&L for repair to pot holes any depth, not exc 1 Sqm each including sweeping free from dust and mud and water, scoring sunken surfaces in roads, paths etc cutting around all edges to at least 25mm in depth and making good by applying tack coat with bituminious primer (VG-10 grade) of 5 kg per 10 sqm putting in and as specified for thin bituminous carpet (2cm thick) well rammed and sealed with premixed sand seal coat, depth of pot hole not exc. 30mm and rolled and compacted to required camber and gradient with 8 to 12 ton power roller complete all as specified and directed.

Scarifying or picking gravelled, macadam or bituminious macadam surfaces in area not exc 400 sqm, depth exc 50mm and not exc 100mm and removing the same to a distance not exc. 50m and stacking where directed complete all as specified and as directed.

M&L for providing and laying 75mm or less thickness (consolidated thickness) premixed bituminous macadam (design mix) with crushed and graded coarse stone aggregate filler (cement) and sand (fine aggregate) mixed with 4% binder content (using paving bitumen VG-30 grade by weight of total mix) mixing bituminous macadam in the hot mix mechanical plant and laid with mechanical paver complete rolled with 8 to 12 tonne power roller to required camber and gradient complete all as specified and as directed. (NOTE : The design mix for BM considering bitumen content as specified shall be carried out from any one of the Institution as specified in particulars specifications & cost thereof shall be deemed to be included in quoted rate. The quantity of bitumen shall be provided as per design mix approved by GE)

M&L for preparation of bituminous macadam surfaces and applying evenly a priming/tack coat of 2.5 kg/10sqm using bituminous primer (VG-10 grade) over prepared BM surfaces with mechanical sprayer operated by hot pressure mechanism complete all as specified and as directed.

M&L for Preparing of existing 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. and applying evenly a priming/tack coat with bituminous primer VG-10 grade at 5.0 kg per 10 sqm of road surface with mechanical sprayer operated by hot pressure mechanism complete all as specified and as directed.

M&L for providing and laying bituminious premix hot mix asphaltic semi dense concrete (design mix) 30mm thick (consolidated) with 5.5% binder content (paving bitumen VG-30 grade) by 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 by Engineer In charge.

All as per Ser. Item No. 6.00 above but for Asphaltic Semi Dense concrete (Design Mix) 40mm thick complete all as specified and as directed. NOTE for Ser. Item No. 6.00 & 7.00 above : (i) Mixing of SDAC shall be carried out in Hot Mix plant and laying, spreading of SDAC shall be carried out uniformly by using automatic type sensor paver. (ii) Quantity of the Bitumen shall be provided as per design-mix approved by GE. (iii) Design mix for SDAC considering bitumen content as specified shall be carried out by Contractor from any one of the institution as specified in Particulars Specifications.

M&L for preparing of black top surfaces of road and applying thermo plastic paint 3mm thick for making lines, dashes, arrows, letters etc exceeding 10cm wide on bituminous surfaces, with retro reflective thermoplastic road marking paint with reflector sign glass beads @ 250 gms per Sqm area confirming to MORTH & BIS specification, not less than 2.5mm thick of white/golden/ yellow as approved colour/ shade and applied with machine, as per manufacturer's instructions including preparation of surface i.e. cleaning of surface by removing all dust, dirt oil grease etc complete all as spcified and directed by Engineer incharge

Supply and fix in repairs cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as per manufacturer's instructions complete all as specified and as directed.

Supply and fixing in repairs solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/0.3 watt one NI-ed rechargeable battery (1.2V/1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufacturer's instructions etc. all as specified and directed by Engineer-in-charge.

S&F in repairs Solar Road Delinator 06 LEDs of colour Red / Yellow housed in Plastic body LEDs, Solar Cells, battery and light sensor well protected inside polycarbonate sheet, device protected with powder coated wiremess cage, System mounted over 47mm dia steel tube powder coated of length 600mm having sheet foot for firm grip to ground. Delineator to have additioal reflective bands, System workable for 2-3 days (Nights) after full charge for 8-10 hrs complete all as specified and as directed.

S&F in repairs un-breakable traffic convex mirror of 40 inch dia fixed over and including 50mm bore S304 pipe of length 2000mm incl embedding in PCC 1:2:4 (300mm x 300mm x 450mm) type B-1 complete all as specified and as directed. (NOTE : The sample and make of Convex mirror is to be approved by GE as per the ground requirement, before procurement by Contractor.)

Carrying out measurement of roughness as per Provn laid down in IRC SP-16-2019. Contractor will engage certified consultants / testing agency and IRI resurfacing value before resurfacing and get particlar road length approved by GE for resurfacing before execution complete all as specified and directed.

All as per Ser. Item No. 13.00 above but after completion of resurfacing and comparison wih previous data. The IRI value obtained post resurfacing shold have IRI value for "Good" quality post resurfacing complete all as specified and as directed. (NOTE FOR SER. ITEM NO. 13 & 14 ABOVE: Measurement of road roughness shall be carried out by SEMT wing CME Pune / Govt. Approved and NABL accredited testing agency)

Demolition of cement concrete in ground floors and paving not exc 15cm thick (below or above ground level) un-reinforced complete all as specified and as directed.

M&L for hardcore of broken stone or boulder n.exc. 63mm gauge, deposited, spread, levelled and well rammed including watering to a true surface complete all as specified and as directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundations filling and mass concrete complete all as specified and directed.

M & L for precast rubber moulded cement concrete glazed interlocking paver block with any shape and size as approved, comforming to IS-15658-2006 of 80mm thick M-40 grade in floor / pavement, laid dry to the profile including vibrating with surface vibrator after laying of tiles complete all as directed by Engr-in-Charge. (Note : Manufacturer's Test certificate for crushing strength and water absorption shall be submitted along with sample.)

M&L for brick work with fly ash bricks conforming to IS 12894:2002, modular, class designation 75, straight or curved on plan exc. 6m mean radius in CM 1:6 including demolition of old brick work built in CM complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick/concrete wall surfaces finished even and smooth without using extra cement complete all as specified and as 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 and removing of old kerb stone from site etc and applying two coats of exterior emulsion paint over a coat of primer on exposed surface of kerb stones complete all as specified and as directed. (Note : Sample / make of factory made kerb stone shall be approved by GE prior procurement of same by Contractor)

M&L for preparation new surface of wall by filling cracks by crack fill paste, make good surface by applying white wall care putty wherever required, smoothen surface by sand paper and applying two coats of weather proof exterior emulsion paint complete all as specified and as directed.

M&L for preparation of old treated plastered or unplastered / concrete surfaces of kerb stones by brooming down with steel wire brush over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of primer complete all as specified and as directed.

Dismantling of structural steel work of any description complete all as specified and as directed.

M&L for MS framed work conforming to grade E-165 (Fe-290) or Fe-310-O of MS angle or other sections, such as grills, gratings with ends of bar shouldered and / or riveted or forged into spikes; framed guard bars; railings and like complete all as specified and directed by Engineer-in-charge.

M&L for Preparing new surfaces of steel exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

Dismantling stone slab / paver blocks of any description or thickness, laid, bedded & pointed in cement mortor in floors, hard standing, Apron etc complete all as specified and as directed.

M&L for crushed stone sand cushioning below the interlocking paver block complete all as specified and as directed.

M&L for PCC type B-1, 1:2:4 (using 20mm graded stone aggregate) as in copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork complete all as specified and directed.

MOHANLAL MATHRANI CONS. PVT. LTD. (BID ID -3146609)

ShreHari Civil Enginneering and Contractors (BID ID -3148775)

PAVEWAY CONSTRUCTIONS PRIVATE LIMITED (BID ID -3148786)

THE SAIRAM CONSTRUCTIONS (BID ID -3144262)