COMPLETION OF INCOMPLETE WORKS OF ADDITIONS AND ALTERATIONS AND WIDENING OF EXISTING PATH ALONG SEAWALL AT INS DRONACHARYA, KOCHI

Amount

Surface dressing not exc 15 cm deep and getting out in soft/loose soil complete all as specified and as directed.

Excavation in trenches n.exc 1.50 m wide and n.exc 1.50 m in depth for foundation etc or for shafts, wells, cess pits, man holes, pier holes, laying cable etc n.exc 10 sqm on plan and n.exc 1.50 m in depth and getting out soft / loose soil complete all as specified and as directed.

All as per item No. 2 here-in-before, but exc 1.50m and n. exc 3.00m in depth complete all as specified and as directed.

Demolition of unreinforced cement concrete of any description and in any position otherwise specially provided complete all as specified and as directed.

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

Removal of excavated surplus soil to a distance exceeding 250m but not exceeding 500m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed.

Material and labour for earth filling in floors or pavings, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering complete all as specified and directed. Note: a) Earth will be obtained from outside MD land. b) Rate will be inclusive of transporting, loading and unloading. c) Use of vegetable soil, turf, peat and black cotton soil is prohibited for use in filling

Material and labour for plain cement concrete type D2, 1:4:8 using 40mm graded stone aggregate as in foundation filling and mass concrete including necessary form work etc complete all as specified and as directed.

Material and labour for walling of random rubble, uncoursed, well bonded, bedded and solidly hearted and brought upto course built in CM 1:4 all as specified and as directed.

Extra over stone walling for hammer dressing to face of granite or trap stones and dressing of face beds and joints as specified, of random rubble walling uncoursed or brought upto courses, with maximum depression on face from straight edge held against the dressed surface not exceeding 20mm all as specified and as directed.

Material and labour for raised pointing to random or polygonal rubble, uncoursed or brought upto courses in cement mortar 1:4 complete all as specified and as directed.

Material and labour for Plain cement concrete 1:2:4, type B0, using 12.5mm graded granite stone aggregate for bond stone for random rubble wall including necessary form work complete all as specified and as directed.

Material and labour for Loose filling with broken stone boulders of gauge 40 to 80 mm size in pits for revert filler complete all as specified and as directed.

Material and labour for Plain cement concrete 1:2:4, type B1, using 20mm graded granite stone aggregate as in coping/benching, bands, surface channels etc. including necessary form work complete all as specified and as directed.

Supply and fixing PVC(SWR) pipes 75mm bore single socketed in any length with rubber ring joints laid in randum rubble masonry wall as weep hole complete all as specified and as directed.

Preparing unsurfaced of Water bound macadam (WBM) and existing concrete surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bages to remove all loose dirt etc. complete all as specified and as directed.

Material and labour for 100mm thick Shingle or gravel deposited, spread, rolled and consolidated to required gradient and camber complete all as specified and directed.

Material and labour for Water bound macadam (WBM) 75mm thick (compacted thickness) with coarse aggregates of granite grading 2 (63 to 40mm size), or of grading 3 (50 to 20mm size) spread, rolled and consolidated using power roller of 8 to 10 Tonne capacity to required gradient and camber using granite, trap or basalt stone complete all as specified and as directed.

Supply and laying impermeable PVC sheet transparent/white in colour 125 micron laid in path/pavement complete all as specified and as directed. Make: Shalimar paints/Kashyap Unitex Corporation or equivalent as approved.

Material and labour for 10mm thick sand filling for concrete including spreading, levelling, watering and well ramming in layers all as specified and as directed.

Material and labour for RMC M30 of corresponding flexural strength (third point loading) shall not be less than 3.8N/Sqmm mixed with steel/polymeric synthetic fibre as per IRC/SP 46/IRC 44/IS 456 for hard standing/pavement including necessary form work all as specified and as directed. Note: Cement constant shall be as per approved design mix

Material and labour for forming 12mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade `A' for 100 mm thick concrete slab complete all as specified and as directed.

Material and labour for forming construction joints 30mm deep x 10 mm wide cutting with diamond cutter filled with sealing compound grade `A' complete all as specified and as directed.

Material and labour for forming contraction (dummy) joints, cutting with diamond cutter to the requisite dimension of 65mm deep x 10mm wide, filled with sealing compound Grade `A' (1/4th pavement thickness considered) complete all as specified and as directed.

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

Material and Labour for Precast cement concrete block masonry with solid blocks type C4 as per IS-2185 part I 2005 having minimum compressive strength of 4N/Sqmm and minimum strength of individual unit is 3.2 N/Sqmm exc 10 cm in width and setting in CM 1:6 complete all as specified and as directed.

Material and labour for 10 mm thick rendering in cement mortar 1:4, on fair faces of brick / concrete surfaces finished even and smooth with out using extra cement all as specified and as directed.

Supply and laying UG cable XLPE insulated, screened, PVC bedded, galvanised steel wire/strip armoured electric power cables, heavy duty LT 1100 Volt grade, with aluminium conductor of size 10Sqmm 2 core including cable glands, aluminium lugs, nuts, bolts, washers etc and connections laid in trenches/ fixing on wall/ poles/ passing through pipes complete all as specified and as directed. NOTE: Excavation and earth work shall be measured and paid separately

Supply and spread riddle earth in trenches for cushioning and covering to cable complete all as specified and as directed. NOTE: Punned thickness of cushioning shall be measured and paid.

Supply and fixing galvanised steel tubing light grade 50 mm bore for cable protection with all fittings and fixed laid in ground/ along with poles/ on the walls complete all as specified and as directed.

Supply and lay precast unreinforced cable cover class LV type I flat size 250 x 150 x 40 mm, factory made complete all as specified and as directed.

Supply and erect pre-stressed concrete pole, 9 metre long, 102mmx152mm at top and 102mmx289mm at bottom, class -10 confirming to I, 1678 of 1978 on PCC foundation and taking down old PCC poles including removing of old LED light fittings and cable connections complete all as specified and as directed. complte all as specified and as directed. Note : - Excavation and earth work and PCC for foundation will be measured and paid separetely.

Supply and fix LED security light fitting 60 watt, 6000 lumen, 5700K with IP 66 & IK 07 protection comprises of a LMS6 high pressure die cast aluminium housing, polycarbonate / Glass cover, peanut LED lenses, potted type electronic driver, etc and all accessories pre-wired including connecting up with PVC insulated copper conductor cable 1.5 Sq mm, 3 core as required for connections and 40 mm bore light grade G I tube mounting bracket of 1.5 metre in length, bend to shape at 140 degree in 'L' shape and fixed to pole by means of 02 nos of 40 x 5 mm flat iron clamps, nuts, bolts and washers etc complete all as specified and as directed. Make : Havells, Cat No : ENDURAOMNIPLUSSL60WLED757SASYTOPC or equivalent in Phillps/ Crompton/equivalent as per approved list of makes

Supply and fix thermo plastic cable junction box of size 155 x 210 x 92 MM with IP 67 protection and metric knockouts for 10/ 16 Sqmm cable entry with terminals/ bus bar for 4 pole including provision of one MCB, SP, AC, 240 Volt of 06 Amps to 32 Amps capacity "C" curve, 10 KA breaking capacity and making connections by using suitable lugs complete all as specified and directed. Make :- Hensel/Sintex or equivalent as per approved list of makes

Powertech Engineers

M.J.JOY AND COMPANY