CWEK-42/2019-20

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation, shafts, man holes etc not exceeding 10 Square metre on plan and getting out in hard/dense soil complete all as specified and as directed.

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

Excavating in trenches, not exceeding 1.50 metre wide and not exceeding 1.50m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. not exceeding 10 sq.m on plan and not exceeding 1.50m in depth and getting out in soft/loose soil, complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick in soil of any description, complete all as specified and as 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.

Demolition of cement concrete (unreinforced) in ground floor and pavings not exceeding 15cm thickness (below or above ground level) and removal the rubbish/ demolished material outside defence land, complete all as specified and as directed.

Dismantling of brick work or stone masonary, precast cement concrete walling built in cement mortar including all quoins, arches, pillars etc., complete all as specified.

Material and labour for plain cement concrete 1:4:8 type D-2 (using 40 mm graded mechanically crushed stone aggregate), as in foundation filling and mass concrete, complete all as specified and directed.

Material and labour for plain cement concrete 1:2:4 type B-1 (using 20mm graded mechanically crushed stone aggregate) as in surface channels and drains, complete all as specified and ditected.

Material and labour for providing cement concrete 1:2:4 Type B1 using 20mm graded aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as specified and as directed.

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

Material and Labour for pre-cast cement concrete type B-1 1:2:4 (using 20 mm graded mechanically crushed stone aggregate), as in Kerb stone, etc. set in cement mortar (1:4) and finished cement concrete surface even and fair without using extra cement, complete all as specified and directed.

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 complete all as specified and as directed.

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in cement mortar 1:4 but except stone complete all as specified and as directed. Note- The serviceable stones obtained from Serial item No- 7.00 will be used after removing motar, cleaning with water, etc.)

Material and labour for extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses (Hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc. 20mm) in stone of any description, complete all as specified and as directed.

Material and labour for extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses (Hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc. 40mm) in stone of any description, complete all as specified and as directed.

Material and Labour for 15mm thick rendering on fair faces of brick work, concrete surfaces in cement mortar 1:4 , finished the surface even and smooth without using extra cement complete all as specified.

Material and labour for keyed pointing to random or polygonal rubble uncoursed or brought upto courses in Cement mortar 1.3 complete all as specified and as directed.

Rolling and consolidation formation surfaces in cutting to required gradient and camber with 8 to 12 ton power road roller, complete all as specified and directed .

Material and labour for repair to pot holes any depth, not exc 1 sq m 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 & graded road metal, watering and well ramming (including supply of road metal), complete all as specified and as directed .

Material and labour for repair to pot holes of any depth not exceeding 1.00 Sqm each including sweeping free from dust and mud or water scoring sunken surfaces in roads/path etc cutting around edges to at least 25mm and more as per site requirement in depth and making good by applying tack coat of paving bitumen @ of 5 Kg/10 Sqm, putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 Kg per 10 Sqm, binded with 0.09 cum of stone chipping 6.3mm size and again well rammed (including supply of premixed macadam binder and chipping) depth of pot holes exceeding 30mm complete all as specified and as directed.

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc 400 sq m and exc 150 mm but not exc 300mm deep including rolling scarified surfaces, with power roller 8 to 12 tonne capacity to required camber and gradient and removal the rubbish/ demolished material outside defence land, complete all as specified and as directed .

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 sq m, exc 50 mm but not exc 100 mm deep including rolling scarified surfaces, with power roller 8 to 12 tonne capacity to required camber and gradient and removal the rubbish/ demolished material outside defence land, complete all as specified and as directed .

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exc 400 sq m, not exc 50 mm deep including rolling scarified surfaces, with power roller 8 to 12 tonne capacity to required camber and gradient and removal the rubbish/ demolished material outside defence land, complete all as specified and as directed .

Material and labour for scarifying or picking gravelled, macadam or bituminous macadam surfaces in area not exc 400 sq m, exc 50 mm but not exc 100 mm deep including rolling scarified surfaces, with power roller 8 to 12 tonne capacity to required camber and gradient and removal the rubbish/ demolished material outside defence land, complete all as specified and as directed.

Material and labour for soling (or sub base) spread thickness with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber, spread thickness in 150mm, complete all as specified and as directed.

Material and labour for 150mm thick (compacted thickness) water bound macadam in two layers of 75mm each thickness with course aggregate as limestone/ sandstone/ flint/ quartzite of grading 2(63 to 40mm size), blinded with stone screening type 'A', spread, watered, rolled and consolidated to gradient and camber required by using power roller 8 to 12 Tonne capacity, complete all as specified and directed .

Material and labour for 150mm thick (compacted thickness) water bound macadam in two layers of 75mm each thickness with course aggregate, blinded with stone screening type 'A', spread, watered, rolled and consolidated to gradient and camber required by using power roller 8 to 12 Tonne capacity, complete all as specified and directed . ( Note- The coarse aggregate obtained from Serial item No-22-25 will be used after cleaning, etc.)

Material and labour (except material) for 75mm thick (compacted thickness) Wet Mix macadam with course aggregate as limestone/ sandstone/ flint/ quartzite of grading 2(63 to 40mm size), blinded with stone screening type 'A', spread, watered, rolled and consolidated to ;gradient and camber required by using power roller 8 to 12 Tonne capacity complete, all as specified and as directed.

Material and labour for 75mm thick (compacted thickness) Wet Mix macadam with course aggregate , blinded with stone screening type 'A', spread, watered, rolled and consolidated to ;gradient and camber required by using power roller 8 to 12 Tonne capacity complete, all as specified and as directed. ( Note- The coarse aggregate obtained from Serial item No-22-25 will be used after cleaning, etc.)

Material and labour for 75mm thick (compacted thickness) water bound macadam with course aggregate as limestone/ sandstone/ flint/ quartzite of grading 2(63 to 40mm size), blinded with stone screening type 'A', spread, watered, rolled and consolidated to ;gradient and camber required by using power roller 8 to 12 Tonne capacity complete, all as specified and as directed.

Material and labour(except material) for 75mm thick (compacted thickness,) water bound macadam blinded with stone screening type 'A', spread, watered, rolled and consolidated to ;gradient and camber required by using power roller 8 to 12 Tonne capacity complete, all as specified and as directed. ( Note- The coarse aggregate obtained from Serial item No-22-25 will be used after cleaning, etc.)

Preparing unsurfaced Water bound Macadam / WMM by brushing with wire brushes for removing caked mud etc, sweeping with air compressor to remove all loose dirt etc and applying evenly priming /tack coat with paving bitumen (Grade VG-10) at the rate of 10 Kgs /10 Sqm on prepared surfaces, complete all as specified and as directed.

Material and labour for preparation of black top bituminous macadam surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dirt etc and applying evenly a bituminous tack coat of GRADE VG-10 @ of 3 Kg per 10 sqm , complete all as specified and as directed.

Material and Labour for premixed bituminous macadam (consolidated thickness 50mm or less ) laid / rolled and compacted to required gradient and camber using binder content of 4% by weight of total mix using paving bitumen of grade VG-30, complete all as specified and as directed.

Material and labour for preparation of black top surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surfaces with air compressor to remove all loose dirt etc and applying evenly a bituminous tack coat of GRADE VG-10 @ of 5 Kg per 10 sqm of road surface ,complete all as specified and as directed .

Material and labour for laying bituminous premix semi dense asphaltic concrete 30mm (consolidated thickness) using with 5.5% of binder (grade VG-30) content by weight of total mix, rolled and compacted to required camber and gradient using mechanical paver and rolled with 10-12 tonne capacity vibratory road roller rolled to uniform smooth surface ,complete all as specified and as directed. Note- (i) Bituminous premix semi dense asphaltic concrete shall prepared in central computerised hot mix plant. complete all as specified and as directed by the Engineer-in-Charge. (ii) Design mix shall be got done by the contractor at his own expenses from laboratory as decided by GE.

Material and labour for providing design Mix cement concrete in pavement / hardstanding of flexural strength of 40 Kg/ sqcm in field, using 400 Kg/cum of cement for thickness of concrete 25cm or less including steel form work complete all as specified and as directed.

Forming 20mm thick expansion joints filled with pre-formed bituminous fillers and top 30mm primed and sealed with sealing compound grade 'B' in concrete slab 200mm thick and over, complete all as specified and directed .

Material and labour for forming contraction (Dummy) joints 65mm deep and 10mm wide, filled with sealing compound grade 'B,' complete all as specified and directed .

Material and labour for forming contraction (Dummy) joints 50mm deep and 10mm wide, filled with sealing compound grade 'B,' complete all as specified and directed .

Forming construction joints 30mm deep and 10mm wide filled with sealing compound grade 'B' complete all as specified and directed .

Material and labour for polythene film, 125 micron thick, laid over 50mm sand layer over soling surface, complete all as specified and directed.

Material and labour for 450mm bore reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and as directed.

Material and labour for 300mm bore reinforced concrete pipes, class NP2, laid and jointed complete with collars complete all as specified and as directed .

Supply and fixing 'Solar Road stud 125x125x 25 mm, made from Aluminium alloy and solar powered by monocrystal solar panel with following specification: (i) Battery Type-. One high capacity Ni-Cd rechargeable battery. (ii) View distance of solar stud shall not be less than 990 mtrs. (iii) LEDs shall be 10mm, 3 pieces each side and total 6 pieces for high brightness of different colours (iv) Back up time shall not be less than 12 hours of continous lighting at night. complete all as specified and directed. Note-Colour shall be as decided by GE.

Material and labour for finishing surface of concrete roads, pavements, by brooming, complete all as specified and as directed.

Material and labour in repair for continuous brick on edging using old size brick with width equal to width of brick laid dry on end vertically, complete all as specified.

Material and labour for preparation of new road surface and applying 2.5mm thick retro-reflective thermo plastic road marking paint with glass beads exe 10 cm width or girth hot applied on road surface mechanically conforming to BS-6068 and according to the specification laid down by IRC and MOST (Ministry of surface transport) specification 803 Vol -III.

Note:- Amount of credit of Rs. 1,21,110.00 for retrieved materials as mentioned in Schedule of Credit Page No 24 of tender documents in pdf form which will be deducted offline while acceptance of tender.

M/S Manzoor and Co

SOFI CONSTRUCTIONS