CWE/KAS-18/2025-26 SPECIAL REPAIR TO ROAD FROM GATE NO 2, 11 KUMAON TO UDAI SINGH CHOWK and APS GIRLS LIVING SENTRY POST INDRA HOUSE AT DAGSHAI CANTT UNDER GE KASAULI

Amount

Scarifying bituminous macadam surfaces in areas exceeding 400 sqm and not exceeding 50 mm deep mechanically forming even and plan surface and disposing off the rubbish materials out of MoD land etc complete all as specified and as directed by Engineer-in-Charge.

Preparation of black top or scarified bituminous surfaces by brushing with wire brushes for removing loose dirt, stone chips, caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc complete all as specified and as directed by Engineer-in-Charge.

Applying evenly a priming coat conforming to clause 502 of MORT&H Specification for Road and Bridge work (Fifth Revision) with cationic bituminous emulsion SS-1 grade conforming to IS-8887 (latest edition) @ 7.5 kg/10 Sqm using primer distributor which shall be self propelled or towed bitumen pressure sprayer complete all as specified and as directed by Engineer-in-Charge.

Providing & laying bituminous, macadam (BM), compacted thickness not less than 40 mm conforming to clause 504 of MoRT&H specification for Road and Bridge works (Fifth Revision) using mechanically crushed stone aggeagates and granual material etc of grading II as per Table 500-7 of MORT&H Specifications for Road and Bridge Works (Fifth Revision), premixed with bitumenous binder Bitumen grade VG-30 @3.5% (percentage by weight of total mix) prepared in Batch type Hot Mix Plant transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and allignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density including running expense of all plants and machineries, inclusive of proper traffic control during laying to the satisfaction of Engineer-in-Charge, required quality control tests at required interval etc complete in all respects complete all as specified and directed. all as specified and directed.

Notes : (i) The contractor shall quote the rate against item considering 3.5% VG-30 bitumen content. Mix Design for Bituminous macadam shall be got designed from NIT/ CTL/ Govt Engg College and shall be got approved from GE in writing well before commencement of work without any financial effect to the department. Also the bitumen content shall not be less than 3.4% by weight of total mix as per clause 504.2.4 of MoRT&H specifications (Fifth Revision). (ii)The cost of materials, transportation, Job mix formula from lab and testing charges for various tests as required are included in the unit rate quoted by the contractor. (iii) If qty of binder contents is less than the qty as specified in respective items of BOQ, it shall be adjusted at supply only rates of paving bitumen @ Rs. 45.00 Per KG and if qty of binder contents is more than the qty as specified is respective items of BOQ no adjustment shall be made.

Applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 (latest edition) at a rate of application of 2.5 kg/10 sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using primer distributor which shall be self-propelled or towed bitumen pressure sprayer complete all as specified and as directed by Engineer-in-Charge.

Providing and laying 30 mm thick (consolidated thickness) Bituminous Concrete (BC) layer conforming to clause 507 of MoRT&H specifications for road and bridge work (Fifth Revision) including cost of coarse aggregates, fine aggregates, filler, 5.5% binder (paving Bitumen grade VG-30) content by weight of total mix and crushed aggregates of grading 2, Anti Stripping Agent, Warm Mix Additives (quantity, quality and grade as per the approved Job Mix Formula) etc, cleaning and pre-heating of the mineral aggregate, filler & bitumen to the specific temperature, thoroughly mixing with binder of specified bitumen content, Anti Stripping Agent, Warm Mix Additives as per mix design in Hot Mix Plant of 100-120 TPH capacity, carrying the hot mixed materials by means of tipper, trucks, or any other approved and suitable arrangements, laying the hot premixed materials over the prepared surface by means of paver finisher including manual operation as and when required for proper grade, level and camber thorough rolling with power roller 8 to 12 tonnes smooth wheeled, vibratory and tandem roller with necessary hand packing and pinning to give an even surface, including running expense of all plants and machineries, inclusive of proper traffic control during laying to the satisfaction of Engineer-in-Charge, required quality control tests at required interval etc complete in all respects complete all as specified and directed.

NOTES : (i) The contractor shall quote the rate against Item considering 5.5% VG-30 bitumen content. Job mix formula as per clause No 505.3.3 of MoRT&H specifications for road and bridge work (Fifth Revision) for bituminous concrete shall be got designed from NIT/ CTL/ Govt Engg College and shall be got approved from GE in writing well before commencement of work without any financial effect to the department. Also the bitumen content shall not be less 5.4% by weight of total mix as per clause 507.2.5 of MoRT&H specifications (Fifth Revision). (ii)The cost of materials, transportation, Job mix formula from lab and testing charges for various tests as required are included in the unit rate quoted by the contractor. (iii) Cost of filler i.e rock dust, hydrated lime or cement is deemed to be included in unit rate. (iv) If qty of binder contents is less than the qty as specified in respective items of BOQ, it shall be adjusted at supply only rates of paving bitumen @ Rs 55.00 Per Kg and if qty of binder contents is more than the qty as specified in respective items of BOQ no adjustment shall be made. (v) After spreading of mix as per clause 507.4.7 of MoRT&H specifications entire surface during the operation shall be rolled with road roller 8-10 tonnes (smooth wheeled) followed with vibratory road roller of 8 -10 tonnes static weight, followed by finish rolling with 6 to 8 tonnes smoooth wheeled tandem roller as per clause No 507.4.8 of MoRT&H specifications (Fifth Revision) and the cost of the same shall be deemed to be included in the quoted rate.

M&L for preparing bituminous surfaces of road and marking 100 mm wide and 2.5 mm thick lines, stop lines, dashes, arrows on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with 20% of glass beads (intermixed) by special applicator machine (automatic mechnical engine driven machine) all as per manufacturers instruction complete all as specified and as directed by Engineer-in-Charge.

M&L for preparing bituminous surfaces of road and marking 2.5 mm thick centre lines, stop lines, dashes, arrows, padestrian crossings etc. and the like exceeding 10 cm wide on roads pavements with hot applied thermo plastic road marking paint of approved colour confirming to BS 3262-1989 with 20% of glass beads (intermixed) by special applicator machine (automatic mechnical engine driven machine) all as per manufacturer's instruction complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing of modular heavy duty speed breakers of size 250 mm x 350 mm x 50 mm with inbuilt reflectors (02 Nos each piece) made of sturdy plastic (ABS) for greater durability, precoloured (yellow & black colour combination) with inter locking grip design and fixed with steel screw/ nails & adhesive as per manufacturer instructions complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing cat eye, reflective type, metal body alloy of size 100 mm x 100 mm x 20 mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS as per manufactures instructions stud of suitable size as per manufactures instructions complete all as specified and as directed by Engineer-in-Charge.

Providing and laying road side 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 as directed by Engineer-in-Charge. Note : Rates are inclusive of necessary excavation in hard and dense soil for laying of kerb stones.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) and disposing off the rubbish materials out of MoD land complete all as specified and as directed by Engineer-in-Charge.

M&L for cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregates) as in sub base and in foundation including necessary form work complete all as specified and as directed by Engineer-in-Charge.

M&L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed by Engineer-in-Charge.

Material and Labour for providing and laying factory made machine pressed precast concrete interlocking paver block with grey cement and no pigment any shape and size (design approved by GE) casted in rubber moulds and compacted on vibratory table confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and as directed by Engineer-in-charge.

Note: 1. The shape/ size of paver blocks shall be as approved by the GE. 2. sand cushioning will be measured and paid for separately.

M&L for PCC Type B1 1: 2:4 (using 20 mm graded stone aggregates) as in mud stops, rounded or chamfered on edges, in coping, kneelers, apex stone or packing sides of interlocking tiles etc including necessary formwork complete all as specified and as directed by Engineer-in-charge.

Manufacturing, supplying and fixing retro reflective Mandatory/ Regulatory sign boards of 900 mm dia with support length of 3750 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25 x 25 x 3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35 x 35 x 5 mm to a vertical post made up to M.S. Tee section ISMT 50 x 50 x 6 mm contd..

contd.. welded with base plate of size 100 x 100 x 5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S. message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacturer over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours). Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing, including necessary excavation in hard/ dense soil and fixing in PCC 1:3:6, type C-2 (block size 450 x 450 x 900 mm) complete all as specified and direction of Engineer-in-charge.

Manufacturing, supplying and fixing retro reflective Cautionary/ warning sign boards of equilateral triangular shape having each side of 900 mm with support length of 3650 mm and made up of 2 mm thick aluminium sheet, face to be fully covered with high intensity encapsulated type heat activated retro reflective sheeting conforming to type - IV of ASTM-D 4956-01 in blue and silver white or other colour combination including subject matter, message (bi-lingual), symbols and borders etc. as per IRC ; 67:2001, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class -2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back support frame of M.S. angle iron of size 25 x 25 x 3 mm along with theft resistant measures, mounted and fixed with 2 Nos. M.S. angles of size 35 x 35 x 5 mm to a vertical post made up to M.S. Tee section ISMT 50 x 50 x 6 mm contd..

contd.. welded with base plate of size 100 x 100 x 5 mm at the bottom end and including making holes in pipes, angles flats, providing & fixing M.S.message plate of required size, steel work to be painted with two or more coats of synthetic enamel paint of required shade and of approved brand & manufacture over priming coat of zinc chromate yellow primer (vertical MS-Tee support to be painted in black and white colours).Backside of aluminium sheet to be painted with two or more coats of epoxy paint over and including appropriate priming coat including all leads and lifts etc. complete as per drawing, specification and direction of Engineer-in-charge.

Demolition of brick work or stone masonary built in cement mortar including quions, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles and disposing off the rubbish materials out of MoD land etc complete all as specified and as directed by Engineer-in-Charge.

M&L for Walling of random rubble masonry, uncoursed, well bonded, built in CM 1:4 as in retaining wall, parapet, steps, drains complete all as specified and as directed by Engineer-in-Charge.

All as per Serial item no 19.00 here-in-above but except stone.

M&L for cement concrete 1:3:6, type C-1 (using 20 mm graded stone aggregate) as in surface channels and drains inluding necessary form work as per site condition for providing concrete drains around buildings etc complete all as specified and as directed by Engineer-in-Charge.

M&L 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 as directed by Engineer-in-Charge.

M&L for Rendering 15 mm thick in cement plaster 1:4 on other than fair faces of stone or brick surfaces including finishing surface even and smooh without using extra cement complete all as specified and as directed by Engineer-in-Charge.

M&L for preparation of newly plastered surfaces on walls and applying three coats of white wash on plastered surfaces of wall complete all as specified and as directed by Engineer-in-Charge.

PAWAN KUMAR (BID ID -3349616)

RR Builders (BID ID -3352523)

m/s nemichand contractor (BID ID -3357256)