DRAIN REPAIR, PME WORKS AND CERTAIN MISC WORKS IN AIRFIELD TECH AREA AT AF STN GWALIOR

Amount

M&L for stone walling of random rubble masonry uncourse, well bonded, bedded and solidly hearted built in CM (1:6) , etc including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris recieved from demolition out of airfield area complete all as specified and directed.

M&L for stone walling of random rubble masonry uncourse, well bonded, bedded and solidly hearted built in CM (1:6) , except stone complete all as specified and directed. including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris received from demolition out of airfield area complete all as specified and directed. (Note :- Old retrieved stones obtained from demolition in serviceable condition shall be used in the work).

M&L brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM (1:6) including cutting of earth, forming and cleaning of sides and bottom of demolished drain including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris received from demolition out of airfield area complete all as specified and directed.

M&L brick work with sub class 'B' bricks except brick straight or curved on plan exc 6 mtr mean radius built in CM (1:6) including cutting of earth, forming and cleaning of sides and bottom of demolished drain including demolition of brick/stone masonry drains around runway/links of any description and in any position built in cement mortar including all quoins, arches pillar etc including removal of earth/silt deposited in drains or debris received from demolition out of airfield area complete all as specified and directed.

Demolition of cement concrete (unreinforced) ground floors and pavings of any description and in any position n. exc 15 cm thick below or above G.L including removing and disposal complete all as specified and directed .

M&L for PCC (1:2:4) type B-1, (using 20 mm graded stone aggregate) as in surface channel and drain bed complete all as specified made to shape and size as directed.

M&L for PCC (1:2:4) type B-0, (using 12.5 mm graded stone aggregate) as in coping including necessary form work complete all as specified and directed.

Taking down cement plaster on brick surface or stone including raking out joints hacking for key, scrubbing down with water etc and prepared to the plaster complete all as specified and directed.

M&L for 15mm thick rendering on fair face of brick walls in CM (1:4) surface finished even and fair complete all as specified and directed.

M&L for flush pointing to random rubble masonry/stone walling in cement mortar (1:4) complete all as specified and directed.

M&L for desilting/removing of earth deposits from the drains/nallahas / trenches etc of any description & in any position, getting out and disposal of earth at a distance of n exc 500 mtr complete all as specified and as directed. (Note:- Nature of silt/earth deposits in the drains/nallahas is soft/ loose and sandy soil).

M&L for removing existing RCC drain cover slab of size 95x50x30 cm and refixing same in the existing position mechanically with Crane/JCB using suitable harness before/after cleaning the drain around runway. Note :Cleaning items of the drain shall be paid separately and any damage occurred to RCC drain or drain cover during removing or refixing of cover slab shall be repaired by contractor on his own cost complete all as specified and as directed.

M& L for clearing and cleaning of sides/bottom of the existing drains/nallahas and berms of drains, roads/path etc of any description and in any position, by cutting all bushes, shrubs, sarkandas and any other types of vegetations and trees girth upto 30 cm and trimming the earth surface to make good side cuts/surface soil depression , removing and disposal of the waste retrieved from site clearance to make free and smooth flow of water and to get a uniform slope complete all as specified and as directed.

M&L for cutting of grass, bushes, shrubs etc around signage/DTGM boards/Controller huts etc around runway mechanically by petrol driven brush cutter upto ground level and making the area neat and clean by removing/throwing the rubbish to a distance not less than 500 mtrs complete all as specified and directed. Make of machine : KishanKraft KK-BC-8640 or equivalent as approved by GE

M&L for application of 2nd coat of Polymer modified emulsion (PME - RW) as final coat on flexible pavement of runway/links by mechanical sprayer equipped with pressure distributor in which 30 to 40% quantity of total mix (Water : PME) shall be used after application of 1st coat. The work will be carried out by manufacturer's applicators or authorized applicators complete all as specified and directed by Engineer in charge. Note 1 :- PME shall be measured and paid separately. Note 2 :- The quoted rate includes carrying out skid resistance test (SRT) after application of final coat as per periodicity in accordance with IS/Standard engineering practices.

Supply only Polymer Modified Emulsion (PME - RW) complete all as specified and directed by Engineer in charge.

M&L for preparation of existing joints by manually/mechanically raking out to depth of 20 to 25mm and width of joints 5 to 10mm,cleaning the joints with coir brushes and removing all the fine particles, cleaning to concrete surfaces and joints with the help of air compressor and removing away the existing sealing compound and all other loose materials to a distance exc 200 meter but n.exc 250meter as directed and provided a back rod of width 3-5 mm more than width of joints / debonding strip of width equal to joint width, applying primer to joint with light pressure and filling the joints with polyurethane base sealing compound (pitch free) ISI marked compound to a depth 10 to 12 mm including fixing masking tape to prevent edges of joints becoming dirty due to spillage of sealant complete all as specified and directed.

Description same all as per item No 18 above but width of joints 11mm to 15mm complete all as specified and directed.

Description same all as per item No 18 above but width of joints 16mm to 20mm complete all as specified and directed.

Description same all as per item No 18 above but width of joints 21mm to 25mm complete all as specified and directed.

Description same all as per item No 18 above but width of joints 26mm to 30mm complete all as specified and directed.

Description same all as per item No 18 above but width of joints 31mm to 35mm complete all as specified and directed.

Description same all as per item No 18 above but width of joints 36mm to 40mm complete all as specified and directed.

M&L for repair of concrete slab or pavement damaged/spoiled edges/surfaces cut to rectangular section, removing all loose and foreign material and disposing off the same to a distance exc 200M but n.exc 500M and cleaning the surface and filling with epoxy resin all as per manufacturer's instruction including necessary form work complete all as specified and directed

M&L for repair of concrete slab or pavement damaged/spoiled edges/surfaces cut to rectangular section, removing all loose and foreign material and disposing off the same to a distance exc 200M but n.exc 500M and cleaning the surface and filling FLEXOPATCH-ELASTOMERIC CONCRETE all as per manufacturer's instruction including necessary form work complete all as specified and directed.

M&L for cleaning the cracks developed between joints of flexible portion(Runway) and rigid portion (runway shoulders) by manually/mechanically including raking out to depth of 50 to 100mm and width of joints 10 to 15 mm and removing all the fine particles with the help of air compressor and throwing away the debris/loose material or old sealing compound etc to a distance exc 200 meter but n.exc 250meter as directed and joints filled and sealed with sealing compound Grade 'B' complete all as specified and directed.

M&L for cleaning the cracks developed between joints of flexible portion(Runway) and rigid portion (runway shoulders) by manually/mechanically including raking out to depth of 10 to 50mm and width of joints 5 to 10 mm and removing all the fine particles with the help of air compressor and throwing away the debris/loose material or old sealing compound etc to a distance exc 200 meter but n.exc 250meter as directed and joints filled and sealed with sealing compound Grade 'B' complete all as specified and directed.

R.B. ENTERPRISES (BID ID -3311859)

M/s Kang Builders (BID ID -3318973)

Babatia super works (BID ID -3318357)

M/s. Ravi and brothers (BID ID -3312554)

vikas traders (BID ID -3312106)

S R BUILDERS (BID ID -3312154)

ASW ENTERPRISES (BID ID -3318970)

SHRI RAM CONSTRUCTION (BID ID -3318168)