CWE KOTA/KOTA-66OF 2019-20 REPAIR TO INTERNAL ROADS IN CERTAIN UNITS AND MD ACCN UNDER AGE B/R-I AT MIL STN KOTA ACCN AT ALWAR

Amount

Demolition of brick work or stone/ boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing dressed stone work and precast concrete articles complete all as specified and directed.

Demolition and breaking up drain pipes 200mm bore (salt glazed ware, AC or reinforced concrete) set in cement mortar including PCC bedding and haunching complete all as specified and directed.

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc 400 sqm and exc 50 mm but n.exc 100 mm deep and removing to a distance not exceeding 50m and stacking complete all as specified and directed.

Excavating over areas not exceeding 1.50m depth for foundation etc and getting out hard/dense soil complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits,Manholes, pier holes, etc. n exc 10 sq m on plan and n exc1.5 m in depth and getting out in hard/dense soil, complete, all as specified & directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed.

Removal of excavated surplus soil to a distance n exc.50m and depositing where directed at a level not exceeding 1.5 m above the starting point, complete all as specified and directed.

M&L 75 mm thick compacted thickness WBM with coarse aggregate of grading 2 (63 to 40 mm size) of sand stone, flint or quartzite spread rolled and consolidated to gradient and camber required using power roller exc 8 tonne but n.exc 12 tonne capacity complete all as specified and directed.

M&L 75 mm thick compacted thickness WBM except coarse aggregate of grading 2 (63 to 40 mm size) of sand stone, flint or quartzite spread rolled and consolidated to gradient and camber required but except material complete all as specified and directed. Note:- Re-use the old coarse aggregate retrived from item No. 3 above

M & L for PCC (1:3:6) type C-2 using 40mm graded stone aggregate as in bed concrete including packing under and haunching against the sides of pipe of 450mm dia after they are laid and tested etc, complete all as specified and directed.

M & L for cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in in foundations, fillings and mass-concrete/ sub base, complete all as specified and directed.

M & L for PCC 1:2:4 type B-2 using 12.5mm graded stone aggregate as in copings, plinth coarse etc, complete all as specified and directed.

M & L brick work with FLY ASH BRICKS(As per IS-12894 pulverised fuel ash lime bricks), (OLD SIZE BRICKS) straight or curved on plan exceeding 6 mtr mean radius built in CM 1:6 complete all as specified and directed

M&L rendering 15 mm thick in CM 1:4 on brick masonry surfaces or on other than fair faces of brick masonry finished even and smooth without using extra cement complete all as directed.

M & L rendering 15 mm thick in CM 1:4 brick masonry surfaces or on fair face of brick masonry finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly concrete surfaces of any descirption over over 10 cm width or girth and applying two coats of synthetic enamel paint over one coat of primer complete all as specified and directed.

M&L for preparing newly plastered surfaces and applying three coats of white wash on walls complete all as directed.

M & L for machine pressed precast concrete interlocking paver block of any shape and size conforming to IS 15650-2008 of 60mm thickness, M-35 grade with grey cement and no pigment laid over and including 25mm thick compacted sand cushioning layer etc complete and filling of joints with screed sand and vibrated with mechanical complete all as specified and directed.

M&L for precast (factory casted) cement Concrete kerb stone casted in PCC (1:2:4) type B-1 using 20mm graded stone aggregate with plain or interlocking joints (as directed), making groove in ground of desired dimension, placing in erect position Kerb stone in edging and set and jointed in cement mortar 1:4, making good distrubed surface of ground complete all as specified and directed.

M & L 450mm reinforced concrete piipe, class NP3, laid and jointed completed with collars, complete all as specified and directed.

M & L for repair to pot holes exc 30 mm depth, n.exc 1.00 sqm each including sweeping free dust and mud or water scoring sunken surfaces in roads paths etc cutting around edges at least 25mm in depth, making good by applying evenly a priming/tack coat of paving bitumen VG-10 @ 5 kg per 10 sq m, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3mm size and again well rammed rolled using power roller exc 8 tonne but not exc 12 tonne capacity (including supply of premixed macadam, binder and chippings), complete all as specified and directed.

M & L for preparing unsurfaced water bound macadam surfaces 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-30 @ 10 kg per 10 sqm and laying semi dense asphaltic concrete (Design mix) 40mm consolidated thickness with binder content @ 5.5% by weight of total mix with 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 existing black top surfaces 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 loose dirt etc and applying evenly a priming/tack coat of paving bitumen VG-30 @ 5 kg per 10 Sqm and laying semi dense asphaltic concrete (Design mix) 30mm consolidated thickness with binder content @ 5.5 % by weight of total mix with 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 road surfaces and applying reflective thermo plastic white or golden yellow road marking paint conforming to BIS-3262, laid down through road marking machine in a layer of CRYSTALEX and use of 5 Kg material per square meter for lines, dashes, arrows, Zebra marking etc by incorporating the white glass beads for reflectivity in required width complete all as specified and directed.

S & F in replacement delineator consisting of two Nos high performance 100 mm dia reflection and two Nos rectangular reflection of size 70x23mm and identically fixed on both sides of guide post. The body of guide post moulded in ABS plastic and fixed on powder coated steel pipe of 1010mm height. The weight of delineator shall not be less than 1780 gms including embedding of delineator in PCC (1:2:4) block of size not less than 30x30x30cm complete including use and waste of formwork as required all as specified and directed. Model/Make :- Model No. DA-74 of DARK EYE or equivalent product of MIS International wire product/MIS Surya Enterprises/M/S Automat road safety Pvt Ltd/ M/S TATA BP/M/S Sun Eyez.

S & F in replacement ABS Engineering plastic stud (Cat Eye) dynamically designed having high impact strength and fitted with 2 Nos. highly reflective reflectors on both sides including fixing arrangements as per manufacturer's instructions and as directed. Model/Make : Cat Part No. - Art AME-1019 OF Make M/S Automat Road safety Pvt. Ltd or equivalent model of Make; M/S MB Engineering corporation/ DARK EYE / M/S Texla Plastic & Metals Pvt Ltd./ M/S Sun Eyez.

S AND A ENGINEERS CONSTRUCTION CO