CWE KOTA/ALW-23 OF 2020-21 SPECIAL REPAIRS TO INTERNAL ROADS OF JP AND TPT LINES AT MILITARY STATION ALWAR

Amount

Dismantling of cement concrete (un-reinforced) kerb stone and the like of any description of and in any position not otherwise specially provided for complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, pavings, aprons, pathway etc. laid dry and pointed, complete all as specified and directed.

M & L for 75mm thick PCC 1:4:8 type D-2 using 40mm graded aggregate as in sub base of floors complete all as specified and directed.

Supply and laying of sand including spreading, levelling and ramming in layers n exc. 25 cm thick in each layer, compete all as specified and directed.

M&L for 60mm thick precast glazed interlocking paving blocks factory casted using grey cement with no pigment, machine pressed confirming to IS-15658-2006 and of shape haxagon/ triangular/ zigzag/ I-shaped etc. as directed having compressive strength not less than 350 Kg/ Sqcm (M-35) laid over 25 to 30mm thick layer of sand cushioning including filling the interstices with & including sand complete all as specified and directed. Note:- Sand cushioning shall be measured and paid under item No. 4.00.

Laying only precast cement concrete interlocking paver blocks (Re-used old paver blocks obtained from item No. 2.00) over 25 to 30mm thick layer of sand cushioning and filling the interstices with sand, complete all as specified and directed. Note:- Sand cushioning shall be measured and paid under item No. 4.00.

M &L for providing cement concrete type B-0 1:2:4 (12.5mm graded stone aggregate)as in kerbs, copings, kneelers, bed plates, etc. (Including all necessary form work) complete all as specified and directed.

M &L pre-cast (Factory Casted) cement concrete Kerb Stone in PCC 1:2:4 type B-1 using (20mm graded stone aggregates) with plain or interlocking with solid blocks, exc 10mm in width and setting and jointed in cement mortar 1:6 complete with joints to match complete all as specified and directed.

Laying only precast cement concrete kerb stones (Re-used old kerb stones obtained from item No. 1.00) and jointed in cement mortar 1:6 complete all as specified and directed.

S & F in replacement solar cat eyes (studs) made of aluminium dicasted body, 100% waterproof, both side reflectors, designed according to IP 65 of size 125mm x 125mm x 25mm with shank not less than 60mm length, high efficiency mono crystaline solar panel(2.5 V/0.3 watt), one Ni-Mh or Ni-cd rechargable battery (1.2 V/1600 MA) having six super bright LEDs with 10000 to 18000 mcd (millicandela), view distance upto 1000 metre and flush road bearing capacity 10 MT, fixing in road by drilling a hole and with epoxy hardner etc as per manufacturer's instructions at the location complete all as specified and directed. Model/Make : 3M / 7M Model 'DHRUV' of Dark Eye or equivalent model of Make M/S Automat Road safety Pvt. Ltd / M/S MB Engineering corporation/M/S Texla Plastic & Metals Pvt Ltd./ M/S Tata Solar BP/ M/S Sun Eyez

M&L for repair to pot holes of depth exc 30 mm, n.exc 1 sqm each including sweeping free from dust and mud or water, scoring sunken surfaces in roads, paths, etc, cutting arounds edges to at least 25 mm in depth, making good by applying tack coat of paving bitumen @ 10 kg per 10 sqm putting premixed bituminous macadam, well rammed and sealed with binder (paving bitumen) 9.8 kg per 10 sqm, blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed using 8 to 10 tonne power roller (including supply of premixed macadam, binder and chippings) complete all as specified and directed.

M&L for premix bituminous macadam (consolidated thickness 75 mm or less) using 4% binder (paving bitumen VG-30) content by weight of total mix laid with mechanical paver finisher, rolled and compacted to required gradient and camber using 8 to 12 tonne power roller complete all as specified and directed.

M & L for applying evenly a priming/tack coat of paving bitumen VG-10 @ 3 kg per 10 sqm and laying semi dense asphaltic concrete (Design mix) 30mm consolidated thickness with binder content VG-30 @ 5.5% by weight of total mix using cement OPC grade @ 2% as filler material with mechanical paver finisher, rolled and consolidated 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 for preparing black top surface by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags to remove all dirt etc and applying evenly a priming/tack coat of paving bitumen VG-10 @ 5 kg per 10 sqm and laying semi dense asphaltic concrete (Design mix) 30mm consolidated thickness with binder content VG-30 @ 5.5% by weight of total mix using cement OPC grade @ 2% as filler material with mechanical paver finisher, rolled and consolidated 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 for cleaning and preparing the road surface and applying/marking with reflective thermoplastic white/yellow road marking paint conforming to BIS-3262, laid through road marking paint application machine in a 2.5mm thick layer of CRYSTALEX using 5 Kg material per square meter by incorporating the white glass beads 250 gms/Sqm for reflectivity of lines,dashes, arrows, zebra marking etc all as specified and directed. Note :- (i) Unit rate quoted by the contractor deemed to include for provision of red signals to keep off trafic from green work, cleaning road surface and working during odd hours when traffic is light. (ii) The line marking shall stand out boldly and solidly without showing signs of scratch marks or surfaces underneath, if necessary, the surface shall be remarked after removal of existing treatment until the desired result is obtained. Make :- Asian Paints, Berger Paints & Shalimar Paints as approved by GE.

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-30 complete all as specified and directed.

MOHIT ENTERPRISES

AMIT RISHABH BUILDERS PRIVATE LIMITED

UNIVERSAL INFRAPROJECT PVT LTD

krishna Associate

MADAN MOHAN JAIN sons

M/s ESS KAY Construction

Ms Hari Deva Builders