Drainage Works Tenders

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 5 mm), including making drainage opening wherever required complete all as specified and directed.

13) Inspection of Module mounting structure bolts , grounding erosion etc - Monthly 14) Maintenance of HVAC/ Cooling system installed in solar plants system including replacement of defective parts which is required for functioning of HVAC/ Cooling appliances installed at Solar plant system - Monthly 15) Tightening electrical connection, torque check, thermo geographic inspection etc - Monthly 16) checking junction box, fuse status, string diodes, connector, cable trench inspection, rodent protection, cable clamps etc -Monthly 17) Water drainage paths preventive maintenance - Monthly 18)Checking of module mounting structures, fasteners and screws. Tightening of nut bolts as needed. Fasteners, screws and nut bolts are to be replaced if required-Monthly 19)Perform a complete visual inspection of the Inverter and Earthing including related equipment including subassemblies, wiring harnesses, contacts and major components-Monthly 20)Check appearance/cleanliness of the cabinet, ventilation system and insulated surfaces-Monthly

Supply of Drainage system for each above Split / Window AC machine for discharge of condensate water with all accessories by 1.5 inch dia PVC pipe and drain line of each machine connected by 0.5 inch cotton braided PVC flexible pipe with all other accesso- ries along with fitment and commissioning. Above/

109.35 box of all sizes with or without common web section including design of pushing scheme, thrust bed, casting of all RCC components, with specified grade of controlled concrete, pushing it in correct position and alignment below Railway track/Road following all measures of track safety by 'Box pushing technique" as per approved drawings/scheme, with or without surcharge in all types of soils with disposal of surplus earth away from vent up to 1 Km, fixing arrangement for all services & utilities including parapet walls on both sides, wearing course, foot paths, plaques, drainage arrangements etc. and all other incidental works to complete the ROB/RUB/Canal crossing in all respect as per specifications to the satisfaction of Engineer- in-Charge. N o t e : 1. The rate includes all items of work/supplies for complete job in all respects except "cost of Reinforced cement concrete, cement, reinforcement & shuttering" of (i) main RCC Box; (ii) Thrust Bed; (iii) Footpath (iv) Parapet wall and (v) wearing Course only, which shall be paid extra under relevant items of USSOR. 2. In case Drag Sheet and/or Rail Cluster are to be used as per approved scheme and design, the same shall be paid extra under relevant item. 3. The payment for this item shall be made for the clear inner cross section area of the parent RCC Box/Boxes and barrel length i.e. clear inner volume of parent RCC Box/Boxes. Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

of 88 mm, weighing not less than 170 gms 18.0 WATER SUPPLY 18.4S PP-R PIPES KHURDA ROAD DIVISION-ENGINEERING/ECOR Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS 15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, 18.4 including all PP - R plain & brass threaded polypropylene random fittings and fixing the pipe with clamps at 1.00 m spacing. This includes testing of joints complete as per direction of Engineer-in-Charge. ( Internal Exposed on walls ) 106 18.4.2 PN - 16 Pipe, 25mm OD (SDR-7.4) Metre 70 318.35 22284.5 Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801, UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, including all PP - R plain & brass threaded polypropylene random fittings and fixing 18.5 the pipe with clamps at 1.00 m spacing. This includes the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer-in-C ha rge . Concealed work, including cutting chases and making good the wall etc. 107 18.5.1 PN - 16 Pipe, 20mm OD (SDR-7.4) Metre 70 477.85 33449.5 Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes confirming to IS:15801 UV stabilized & anti - microbial fusion welded, having thermal stability for hot & cold water supply, 18.6 including all PP - R plain & brass threaded polypropylene random fittings, including trenching, refilling & testing of joints complete as per direction of Engineer-in- Charge. External work 108 18.6.5 PN - 10 Pipe, 50 mm OD (SDR-11) Metre 130 450.95 58623.5 109 18.6.9 PN - 10 Pipe, 110 mm OD (SDR-11) Metre 80 1301.35 104108 18.6A Providing and fixing PPR Unions 110 18.6A.5 PPR Union 50mm Each 100 782.1 78210 111 18.6A.7 PPR Union 75mm Each 2 1684.05 3368.1 18.7S C.P.V.C. PIPES Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of 18.8 pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. 112 18.8.2 20 mm nominal dia Pipes Metre 100 537.6 53760 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded 18.9 fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 113 18.9.3 25 mm nominal dia Pipes Metre 600 355.4 213240 114 18.9.8 80 mm nominal dia Pipes Metre 150 2166.35 324952.5 KHURDA ROAD DIVISION-ENGINEERING/ECOR Providing and fixing G.I. pipes complete 18.12 with G.I. fittings including trenching and refilling etc. External work 115 18.12.3 25 mm dia nominal bore Metre 40 467.75 18710 116 18.12.6 50 mm dia nominal bore Metre 1070 762.15 815500.5 117 18.12.7 65 mm dia nominal bore Metre 750 896.6 672450 118 18.12.8 80 mm dia nominal bore Metre 300 1041.7 312510 Making connection of G.I. distribution branch with G.I. main of following sizes by 18.13 providing and fixing tee, including cutting and threading the pipe etc. complete : 119 18.13.2 50 to 80 mm nominal bore Each 25 1785.35 44633.75 18.15S BRASS FITTINGS Providing and fixing gun metal gate valve 18.17 with C.I. wheel of approved quality (screwed end) : 120 18.17.1 25 mm nominal bore Each 10 622.4 6224 121 18.17.4 50 mm nominal bore Each 66 1026.65 67758.9 18.23S C.I./DUCTILE IRON PIPES & SPECIALS Providing and laying flanged C.I. standard specials such as tees, bends, collars, 18.26 tapers, caps etc., suitable for flanged jointing as per IS : 1538 : 122 18.26.1 Up to 300 mm dia Quintal 10 8913.15 89131.5 Providing flanged joints to double flanged 18.30 C.I./ D.I. pipes and specials, including testing of joints : 123 18.30.2 100 mm diameter pipe Each 460 332 152720 124 18.30.4 150 mm diameter pipe Each 100 387.4 38740 125 18.30.5 200 mm diameter pipe Each 18 428.65 7715.7 C.I. SLUICE VALVES/ FIRE HYDRANTS & 18.31S FIXTURES Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber 18.31 insertions etc. (the tail pieces if required will be paid separately) : 18.31.1 100 mm diameter 126 18.31.1.1 Class I Each 15 4791.2 71868 127 18.31.1.2 Class II Each 2 4985.85 9971.7 18.31.3 150 mm diameter 128 18.31.3.1 Class I Each 2 6966.55 13933.1 18.31.4 200 mm diameter 129 18.31.4.1 Class I Each 6 13554.7 81328.2 18.48 Providing and placing on terrace (at all Per Litre 2000 11 22000 floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and 130 suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 18.49S C.P. BRASS FITTINGS Providing and fixing C.P. brass bib cock of 18.49 approved quality conforming to IS:8931 : 131 18.49.1 15 mm nominal bore Each 4 506.8 2027.2 Providing and fixing C.P. brass long nose bib cock of approved quality conforming to 18.50 IS standards and weighing not less than 810 gms. 132 18.50.1 15 mm nominal bore Each 2 820.7 1641.4 18.54S PTMT FITTINGS Providing and fixing PTMT, push cock of 18.57 approved quality and colour. KHURDA ROAD DIVISION-ENGINEERING/ECOR 18.57.1 15 mm nominal bore, 98 mm long, Each 20 112.8 2256 133 weighing not less than 75 gms Providing and fixing PTMT grating of 18.58 approved quality and colour. 18.58.1 Circular type 134 18.58.1.1 100 mm nominal dia Each 5 37.6 188 18.59S AIR VALVE & WATER METER (BULK TYPE) Providing and fixing C.I. double acting air valve of approved quality with bolts, nuts, 18.59 rubber insertions etc. complete (The tail pieces, tapers etc if required will be paid separately) : 135 18.59.1 50 mm dia Each 8 5748.8 45990.4 136 18.59.3 100 mm dia Each 4 8893 35572 Providing and fixing enclosed type water meter (bulk type) conforming to IS : 2373 and tested by Municipal Board complete 18.60 with bolts, nuts, rubber insertions etc. (The tail pieces if required will be paid separately) : 137 18.60.2 100 mm dia nominal bore Each 2 5468.35 10936.7 Providing and laying S&S Centrifugally Cast 18.72 (Spun) / Ductile Iron Pipes conforming to IS : 8329 : 138 18.72.17 200 mm dia Ductile Iron Class K-9 pipes Metre 40 2478.1 99124 Providing and laying Double Flanged (Screwed/ Welded) Centrifugally (Spun) 18.73 Ductile Iron Pipes of Class K - 9 conforming to IS :8329 : 139 18.73.1 100 mm dia Ductile Iron Double Flanged Metre 2830 1821.55 5154986.5 140 18.73.3 200 mm dia Ductile Iron Double Flanged Metre 90 3360.8 302472 19.0 DRAINAGE 19.1S STONE WARE PIPES AND FITTINGS Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar 19.6 in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete : 141 19.6.2 150 mm dia. R.C.C. pipe Metre 500 556.45 278225 Total 287842186.10 Schedule B-Execution of all items covered under Vol.I and Vol.II of CPWD DSR-2023 for Dhenkanal

Supply and fixing factory made "Acoustic door" casement (Openable) single/double leaf type made of toughened DGU glass (6+10+6) filled with argon Gas of acoustic glass 34 having an STC rating up to 45 as per IS: 9901-III/ ISO: 140/ ASTM90/413 made of extruded profile with wall thickness of 2.3mm ( + 0.2mm). Profile with hollow section with multi chamber, frame (60mm x 58mm), sash (60mm x 78mm). T profile (One vertical length in between two shutters) (60mm x 74mm). Glazing bead (35mm x 20mm) will be mitered cut and fusion welded at all corners, including drilling ol holes for fixing hardware and drainage of water etc., making arrangement for fixing of hardware. EPDM gasket 1.2 + 0.2mm thick galvanized steel Frame (28mm x 21.5mm), sash (31mm x 27mm), T profile (27mm x 17mm) to be inserted in required profile, frame will be fixed to the wall wilh 8mm x 100mm long fasteners including Hardware like casement door handle made of zinc alloyed (white powder coated). Corner striker. Secondary Strikers. Cylinder. Door transmission gear made of mild sleel with multi point locking system with strikes. 3D Hinges of zinc alloyed (white powder coated), complete all as specified and directed.