National Centre For Earth Science Studies

National Centre For Earth Science Studies has published Tender For Maintenance Work - Shuttle Court; 1 Shuttle court in NCESS campus 2 (2.28.1) Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. 2.28.1 All kinds of soil 3 (2.8.1) Earth works in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil. 4 Consolidation of sub grade with power roller of 8-to-12-ton capacity with road roller including making good undulations etc, including all cost of labour, hire charges, fuel, 0il etc., complete 5 (2.25) Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. 6 (2.25) (a) Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete 7 (16.3.9) Supplying and stacking for mearurement sieved red earth at site including royalty and carriage up to 5km lead, all labour charges for stacking, loading and unloading etc complete 8 Supplying and stacking for mearurement sieved jamuna sand at site including royalty and carriage up to 5km lead, all labour charges for stacking, loading and unloading etc complete 9 Labour for Mixing earth and Jamuna sand in the required proportion specified or directed including all cost of labour charge of machines etc complete 10 Labour for Spreading the mixture of earth and Jamuna sand in the required thickness as per the direction including all cost of labour charge, hire charge, of machines etc comlete (cost of earth and jamuna sand to be paid separately) 11 Consolidation of top most layer of mixture of red earth and jamuna sandwith power roller of 8 to 12 ton capacity with road roller including making good the undulations etc, including all cost of labour ,hire charges, fuel, 0il etc., complete 12 (16.7.1) Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead up to 50 metres.With common burnt clay F.P.S. (non-modular) bricks of clamdesignation 7.5 metre 13 (5.1.3) for Kerb- RCC 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size de rived from natural sources) 14 (5.9.1) for Kerb- Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete 15 (5.22.6) for Kerb-Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level 16 Labour engaged for Lifting, conveying and placing the newly casted RCC kerb of any thickness in position including all labour charges and miscellaneous etc complete, including fixing of Geotextiles if necessary, mason 17 Labour engaged for Lifting, conveying and placing the newly casted RCC kerb of any thickness in position including all labour charges and miscellaneous etc complete, including fixing of Geotextiles if necessary, Coolie 18 16.69 Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved) 19 Providing weep holes using 150 mm dia pvc pipes 20 18.79 Making hole up to 20x20 cm and embedding pipes up to 150 mm diameter in masonry and filling with cement concrete 1:3:6 (1 cement : 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) including disposal of malba 21 Supplying and laying 120GSM Geotextiles membrane as per direction 22 LS for dismantling existing iron post 23 (4.1.4) 1:2:4 (1 Cement: 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 40 mm nominal size derived from natural sources) 24 CI @34.55% 25 Supplying and fixing the following size of wheather proof pvc 8X 6 box on surface or in recess with suitable hinged front box etc complete as required.deep B class MR 26 Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire 1.14.2 27 Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed medium class PVC conduit as required.2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire 1.14.1 28 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 2 + 6-way, Double door 2.3.2 29 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, C curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole 10A 2.10.1 30 Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required 40 amps. 2.12.1 31 Supplying fixing 50 w LED type flood light fitting on existing lamp post on the existing bracket and fixtures including connections, testing and commissioning etc as required. MR 32 Supplying fixing 100 w LED type flood light fitting on existing lamp post on the existing bracket and fixtures including connections, testing and commissioning etc as required. MR 33 Supplying fixing 4inch clamp MR 34 Supply, Laying and fixing of underground (UG) cable Aluminium 4X4 sq.mm MR . Last date of submission for this tender is 2025-06-09. This is a Road Repair tender in Thiruvananthapuram, Kerala