REPAIRS AND MAINTENANCE OF CERTAIN ROADS AT SI LINES UNDER GE BHOPAL

Amount

Repair to pot holes exc 30mm depth and area not exceeding 1.0 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths, etc, cutting around edges to atleast 25mm in depth making good by applying tack coat with bituminious primer (paving bitumen) of grade VG-10 @ 5kg per 10 sqm, putting in including bituminious macadum well rammed and sealed with binder bitumen 9.8 kg per 10 sqm blended with 0.09 cum of stone chipping, 6.3mm size and again well rammed (including supply of premixed macadum, binder and chippings) complete all as specified and directed.

M & L for scarifying or picking gravelled macadum or bituminious macadum surfaces in area not exc 400 sqm and exc 50mm and n exc 100mm deep complete all as specified and directed.

M&L 7.5cm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required Granite, trap or Basalt complete all as specified and directed.

Preparing of WBM 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. complete all as specified and directed.

M & L for applying tack coat on prepared bituminous surface to ensure a bond between the surface being paved and the overlaying course with VG-10 bitumen grade at the rate of 10 kg per 10 sqm of surface complete all as specified and as directed.

M&L for premixed bituminous macadam laid/rolled and compacted to required gradient and camber (75 mm thick or less) with paving bitumen VG-30 grade of 4% by weight of total mix complete all as specified and directed.

Preparation of 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 or remove all loose soil, dirt etc complete all as specified and directed.

M & L for applying tack coat on existing bituminous, cement concrete or primed granular surface to ensure a bond between the surface being paved and the overlaying course with cationic bitumen emulsion RS-1 grade at the rate of 5 kg per 10 sqm of surface complete all as specified and as directed.

M & L Bituminous premix semi dense asphaltic concrete 30 mm consolidated thickness with 5.5% binder content by weight of total mix, rolled and compacted to required camber and gradient using VG-30 grade paving bitumen complete all specifed and directed.

M & L for moorum filling in road/ berm brought from outside MD land with any lead, inlcuding spreading, levelling, watering and well ramming in layers n. exc 15cm each complete all as specified and directed.

Providing and applying 2.5 mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi-automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T & P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete all as specified and as directed.

S & F " in repair" Supply and fixing 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 manufactures instructions complete all as specified and directed.

Supply and fix inrepair 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 manufactures instructions etc. complete all as specified and directed.

Demolition of Cement concrete (unreinforced) in ground floor and paving n.exc 15cm thickness (below or above ground level) complete all as specified and directed.

M&L PCC 1:4:8 type D-2 40mm graded stone aggregate in foundation, filling and mass concrete etc complete all as specified and directed.

M&L machine pressed precast concrete inter locking paver block (Reflective type)in any shape and size confirming to IS-15658-2006 of 80 mm thickness M-40 grade with grey cement and pigment complete all as specified and directed.

M&L Sand filling under floor/pavement or in foundation including watering and consolidation complete all as specified and directed.

Demolition of brick work or stone masonery built in cement mortar complete all as specified and directed.

M&L fly ash brick work with modular 'B' bricks in cm 1:6 using modular bricks straight or curved on plan to any radius complete all as specified and directed.

M&L 15mm thick rendering intwo (10mm+5mm ) CM 1:4 on fair faces of brick/concrete surfaces finished even and smooth w/o using extra cement complete all as specified and directed.

M&L exacavating in post holes(or similar holes) each n exc 0.5cum, getting out, returning , filling and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering and removing surplus soil to a distance n exc 50m and making good surfaces for any type of soil complete all as specified and directed.

M&L for Providing, cement concrete of 1:2:4 type B1 (20mm graded aggregate ) in lintels upto 1.5m clearspan, cills, steps; seismic and other similar bands,plinth courses, string courses,lacing courses, parapets andrailings upto 60 cm in height, copings, kneelers, apex stones,bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

Vee kay construction (BID ID -3281633)