PROVN OF INTERNAL ROADS AND SPL REPAIR OF ROADS AT VARIOUS LOCATIONS IN AOR OF AGE BR-III OF GE 874 EWS, JOB NO 06-REVENUE WORK-2025-26 and W/SR RD- 03/BANDIPUR/2025-26

Amount

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out in soft/loose soil, complete all as specified and directed.

Removing excavated soil to a distance not exceeding 50 metre and deposited where directed at a level not exceeding 1.50m above the starting point, complete all as specified and directed.

Rolling and consolidation formation surface in cutting with roller 8 to12 tonne complete all as specified and directed.

M&L for soling (or sub base) of 200mm spread thickness with broken boulders or quarried stone interties filled, surface formed and consolidated to required gradient and camber rolling and consolidation with roller 8 to12 tonne roller complete all as specified and directed.

M&L for 100 mm thick (compacted thickness) of WBM with coarse aggregate of Granite/ trape/ basalt stone of grading-1 (90 to 40mm) size, spread, rolled and consolidated to gradient and required camber complete all as specified and directed.

M&L for preparation of WBM surface by brushing with wire brush for removing caked mud, sweeping with brooms and finally fanning cleaned surfaced with gunny bags to remove all loose dirt etc and applying evenly a priming tack coat with bitumen primer using paving bitumen grade VG 10 @ 10 Kg/ 10 Sqm complete all as specified and directed.

M&L for premixed bituminous macadam using mechanically crushed stone aggregates mixed with paving bitumen ( VG-30) @ 4% by weight of total mix in consolidated thickness 75mm or less, using aggregate as specified in clause 20.B.2.5 of MES SSR Part-I 2009, rolled and compacted with 8 to 10 tonne power roller to required gradient and camber complete all as specified and as directed.

M&L for bituminous premix semi dense asphaltic concrete 40mm (consolidated thickness) using paving bitumen of grade VG-30 with 5.5 % binder content by weight of total mix, mixed in computerised Hot Mix Plant and spread by means of self propelled mechanical paver, roller and compacted to required camber and gradient by using mechanical power roller of 8 to 10 tonner capacity including applying evenly a priming/tack coat with bituminous primer using paving bitumen of grade VG-10 5Kg/10 Sqm complete all as specified and directed by Engineer-in-Charge.

M&L 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 loose dirt etc. and applying evenly a priming/tack coat with paving bituminous primer @ 3Kg/10 sqm using VG-10 and laying semi dense asphaltic concrete (Design mix) 30mm consolidated thickness with binder content VG 30 @ 5.5% by weight of total mix, using 2% cement OPC 43 grade by weight of total mix as Filler material, laying with mechanical paver finisher, rolled and compacted with power roller exc 8 tonne but not exc 12 tonne capacity to required camber and gradient complete all as specified and directed.

M&L 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 loose dirt etc.and applying evenly a priming/tack coat with paving bituminous primer @ 5Kg/10 sqm using VG-10 and laying semi dense asphaltic concrete (Design mix) 30mm consolidated thickness with binder content VG 30 @ 5.5% by weight of total mix, using 2% Cement OPC 43 grade by weight of total mix as Filler material, laying with mechanical paver finisher, rolled and compacted with power roller exc 8 tonne but not exc 12 tonne capacity to required camber and gradient complete all as specified and directed. Note for serial item No 7 to 10 :- (i) Preparation of mix in hotmix plant, spreading by self propelling mechanical paver and rolling and compaction by set of rollers as specified in particular specifications shall be carried out. Hot mix plant may be installed at any distance but the contractor shall be responsible and has to maintain the required temperature of mix under all conditions tjill it is laid and compacted. Unit rate against these itrems shall include for carrying out the works with depolyment of these machinery for which nothing extra shall be payable and no delay in completion of work shall be acceptable. (ii) Central computerised Hot mix plant of adequate capacity shall be used for heating and mixing of constituents for preparation of bituminous macadam and the same shall be laid with mechanical sensor paver all as specifiedand directed (iii) Over newly provided bituminous macadam surfaces, further bituminous work, if ordered, shall be provided simultaneously after provision of bituminous macadamı & πο separate payment for provision of tack coat for bonding between the bituminous macadam & further bituminous work necessiated due to the time period gap or otherwise shall be made for separately (iv) The design mix shall be carried out from the Zonal lab/ Govt approved lab/Govt Engr College as approved by GE and design mix shall be got approved by GE before (v) The cost of all the above aspects shall be deemed to be included in the quoted rates of above item

S&F reinforced concrete pipes, class NP-2 of 600mm Dia laid in tranches and jointed complete with collars & side packing by returning ,filling etc. complete all as specified and directed.

M&L brick work with sub-class 'B' bricks old size, straight or curved on plan exc 6 m mean radius built in cement mortar 1:4 including demolition of brickwork or stone masonry, built in cement mortar complete all as specified and directed.

M&L for rendering 15mm thick on stone masonry surfaces or brick work or on one side of lathing in cement mortar 1:4 (using WPC as per manufacturers instruction) finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered surface of wall & applying two coats of white wash complete all as specified and directed.

Earth work in excavation by mechanical means (Hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, complete all as specified and directed by Engineer-in-charge.

M&L for 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 all as specified and directed.

Excavation in trenches n exc 1.5 m wide and n.exc 1.5 m in depth & getting out in any type of soil complete all as specified and directed.

M&L PCC 1:3:6, type C-2 (using 40 mm graded crushed stone aggregate) in foundation, filling and mass concrete complete all as specified and directed.

M&L Walling of random rubble, uncoursed well bonded, bedded and slidly hearted, built in cement mortar 1:4 complete all as specified and directed.

M&L PCC 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) as in coping including necessary formwork weathering, slightly rounded or chamfered angles complete all as specified and directed.

M&L extra overstone walling for hammer dressing to face of stones and dressing of face beds and joints, as specified of random rubble walling uncoursed or brought upto courses with maximum depression on face from straight edge held against the dressed surface n exc 20 mm on granite or tap stone complete all as specified and directed.

M&L extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and directed.

Scarifying and picking gravelled macadam or bituminous macadam surface area exc 50mm deep and n, exc 100mm deep in area exc 400 Sqm complete all as specified and directed.

M&L 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 loose dirt etc. and applying evenly a priming/tack coat with paving bituminous primer @ 5Kg/10 sqm using VG-10 complete all as specified and directed.

M&L for repairs to potholes any depth not exceeding 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths etc. cutting around edges to at least 25 mm in depth making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal) complete all as specified and directed.

M&L for preparation of new/old road surfaces including cleaning of all dirt ,scales, oil grease and foreign material etc and applying 2.00 mm thick retro -reflective thermo plastic road marking paint of approved brand (white/yellow) including admixture layer of glass beads for painting lines dashes, arrows, letters, etc exe 10cm width or grith, applied hot on road surface mechanically, surface confirming to BS-6088 and according to the specification laid down by IRC and MOST(Ministry of surface transport ) specification 803 VOL-III by using automatic mechanical road marking machine complete all as specified and directed .

Demolition of Brickwork or stone/ boulder 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 brickwork with subclass 'B' bricks straight or curved on plan exc 6 m mean radius in cement mortar 1:6 complete all as specified and directed.

M&L for cement concrete 1:3:6, type C1 (using 20 mm graded crushed stone aggregate) as in surface channels and drains and benching including finishing the top of benching even and smooth using extra cement complete all as specified and directed.

Supply only integral water proofing compound as per IS-2645, all as specified.

M/S MATOO INFRASTRUCTURES PVT. LTD. (BID ID -3371677)

M/S TAHAA BUILDERS (BID ID -3371701)

AHMED CONSTRUCTIONS AND INFRA PVT LTD (BID ID -3368365)

M/S SK ATLANTIC ENTERPRISES (BID ID -3362649)