REPAIR / MAINTENANCE OF ROADS AND ROAD FURNITURE AT KOTDWARA UNDER AGE(I) LANSDOWNE

Demolition of PCC in ground floor and pavings not exc 15 cm thickness below or above ground level complete all as specified and directed.

M&L for Cement concrete work in road /Path/ Hard Standing having minimum 28 days field flexural strength of 40kg/ sqcm , thickness of concrete 25 cm or less, aggregate gradation as per table 3 of IRC 15-2017, coarse aggregate of clean, hard strong, dense, non-porous and durable pieces of crushed stone or gravel, fine aggregate of clean natural sand or crushed stone sand or combination of both using minimum cement content of 400 kg/cum complete all as specified and directed.Using Cement OPC 43 Grade only.Note :- (i) The design mix shall be got done from approved lab and got approved from GE/AGE (I) before commencement of work. (ii) In the event of variation in the design mix in the minimum cement content will be adjusted through supply only rate at market rate or procurment rate whichever is more for cement. However no plus adjustment shall be applicable, if excess quantity of cement content is used/ approved in the execution of work under this items. (iii) Required surface texturing to be done as specified in clause 10.1.14 and table 9 of IRC: 15-2017.

M&L for spike rolling to surface or making impressions of expanded metal, whilst the concrete is green complete all as specified and directed.

M&L for forming expansion joints 12 mm thick , filled with pre-formed bituminous filler and top 30 mm primed and sealed with sealing compound grade 'A' for depth 150 mm complete all as specified and directed.

M&L for forming Contraction (Dummy) joints 50 mm deep x 10 mm wide,filled with sealing compound Grade A complete all as specified and directed.

M&L for forming construction joints 30 mm deep x 10 mm wide, filled with sealing compound grade 'A' complete all as specified and directed.

M&L for 75 mm thick PCC (1:4:8) type D2, (using 40 mm graded stone agg) as in sub base of floor complete all as specified and directed.

M&L 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc.of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all as specified and directed.

S&F in repair solar cat eye aluminum alloy shall (100% water proofing design according to 65) of size 125mm x 125mm x 25mm (shank 65mm) of high efficiency Mono rystafie solar panel 2.4V/ 0.3 watt one NI-ed rechargeable battery (1.2V/ 1600MA) consisting of super bright LED with 10,000 to 18,000 mcd completed as per manufactures instructions etc complete all as specified and directed.

S&F in repair solar delinator LED with cage and pole height 1000 mm size of pole delineator 50 mm outer dia ,height body (top) size 70 mmx70mmx100mm and to be embeded in PCC(1:2:4) of size 200mmx200mmx200mm power source high efficiency solar panel(mono or polycrystalline) battery rechargeble NiMH battery(typically 1.2V or 2.4V) LEDs super bright LEDs(Red) visibility up to 1.00KM operating mode automatic dusk to dwan operation(Flashing or steady light often customizable) body material durable UV-resistant polycarbonate(PC) and ABS plastic weather resistance waterproof and weather proof design typically IP65or IP67 rated backup time 36-60 hrs of operation after a full charge complete all as specified and directed.