84842 REPAIR AND MAINT OF BITUMINOUS ROAD INCL REPAIR TO FOOTPATH, KERB STONE ETC IN THE AREA OF AGE B/R (EAST) 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 providing bituminous premix asphaltic semi dense concrete (design mix) not exc. 30mm (consolidated) thickness with 5.5% (VG-30 grade) binder content 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 depth of pot holes not exc. 30mm all as specified and directed. (NOTE : Quantity of the Bitumen shall be provided as per design mix approved by GE)

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) thickness 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

M&L for berm filling by moorum / red bajri spread thickness 75mm, rolled and consolidated to required gradient and camber complete all as specified and as directed.

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 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.

Supply and fix in repairs metal tubular delineator made out of ABS round body fitted with 2 Nos 65 mm dia highly reflective reflectors made out of PMMA and mounted on 45/50mm dia mild steel pipe of 600 mm height duly powder coated and thermoplastic elastomer 3 bands of green, red and yellow reflector radium tape of 25 mm wide strips with anti theft steel net for reflector protection including embedding in PCC 1:2:4 (150mm x 150mm x 300mm) type B1 including necessary excavation and earth work complete all as specified and 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. 14.00 above but after completion of resurfacing and comparison wih previous data. The IRI value obtained post resurfacing should have IRI value for "Good" quality post resurfacing complete all as specified and as directed. (NOTE FOR SER. ITEM NO. 14 & 15 ABOVE: Measurement of road roughness shall be carried out by SEMT wing CME Pune / Govt. Approved and NABL accredited testing agency)

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

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 100mm thick PCC type C2, 1:3:6 (using 40mm graded crushed stone aggregate) as in sub base complete all as specified and as directed.

M&L for 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of crushed stone sand, compacting and proper embedding/ laying of inter locking paver blocks into the bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and as directed.

All as per Ser. Item No. 19.00 above but refixing Old paver blocks / tiles 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 including dismantling of existing old one complete all as specified and directed. (Note : Sample and make of the Kerb stone shall be got approved from GE before bulk procurement by the Contractor)

Excavation in trenches n.exc 1.5mtr wide and n.exc. 1.5m in depth for foundation for shafts, wells, cesspits, mamholes, pier holes, pole etc not exc. 10 sqm on plan and getting out in soft/loose soil complete all as specified and 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.

S&F in repairs 100mm bore Reinforced concrete pipes, class NP2, laid and jointed with collars and tested including demolition of existing old one (salt grazed earthware, AC or reinforced pipes etc.) set in cement mortar complete all as specified and directed.

Demolition of brickwork or stone/boulder masonry or precast solid block masonry built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry with solid blocks, exc. 10 cm in width, type C-1, 1:3:6 (using 20mm grade crushed stone aggregate) and setting in CM 1:6, complete all as specified and directed.

M&L for brick work with fly ash bricks straight or curved on plan exc. 6m mean radius in CM 1:6 complete all as specified and as directed.

M&L for Pre-cast cement concrete block masonry (except blocks) in CM 1:6 complete all as specified and directed. (Note : Serviceable precast solid block obtained from demolition under Item No. 25.00 here-in-above shall be reused under this Item.)

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.

Taking down cement plaster on brick/ block walling including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

Rendering 15mm thick in cement mortar 1:4 on brick/concrete wall surfaces finished fair and even mixed with 2% water proofing compound by weight of cement complete all as specified and as directed. (Note : WPC shall be measured and paid separately)

Supply only integral water proofing compound of approved make complete all as specified and as directed.

M&L for preparation of newly plastered surfaces of any description, width or girth and applying two coats of cement base paint over a coat of primer complete all as specified and as directed.

S&F factory made RCC 1:2:4 type B-1 (using 20mm graded stone aggregate) precast manhole covers of size 950mmX650mm & 50mm thick with additional frame for fixing of cover finished surface even and fare including reinforcement MS TMT bars 8mm dia @125mm centre to centre bothways and set in CM 1:4 and handles including demolition of existing old RCC (reinforcement cut as required to facilitate demolition) of any description and in any position complete all as specified and as directed.

Returning filling in soil including spreading, levelling, watering and well ramming in layers n.exc. 25cm complete all as specified and as directed.

Removing excavated material not exceeding 50mtr and depositing where directed at a level not exc 1.5 mtr above the starting point all as specified and directed by Engr-in-Charge.

MOHANLAL MATHRANI CONS. PVT. LTD. (BID ID -3146135)

ShreHari Civil Enginneering and Contractors (BID ID -3148916)

PAVEWAY CONSTRUCTIONS PRIVATE LIMITED (BID ID -3146203)