tender for supplying, fitting, fixing, raising and lowering of manholes and gully pits cover at different roads under br-iii.- 1 raising manhole cover and frame with cbw (1:4), 375 mm thick up to 100mm high with 20mm thick sand and cement plaster including finishing with neat cement after cutting the asphaltum pavement and taking out and re-fixing the existing manhole cover and frame with cement concrete (1:1.5:3) with stone chips all round the frame surface including removal of surplus spoils. ( ref :rate based on pwd current sor, pwd(r&b) 2018, p-233 (it -2.05), p-332(it-18.06), p-222 sl-5(a), p-332 (it -18.05)), pg-227, i-1.03, pg-230,table-i , table iii-2 pg-226,pwd(b) 2017 , p-189 (it -1) and 3rd corria. & adda., p-49&50, date 04.06.2018, p-192 (it -15), p-26 (it -10(i)), consumption chart pg-b-60, sl-3 and annex-ii , format-a & 3rd corr. & adda. dtd-04.06.2018, p-303 , p-191 (i -6) and 3rd corr. & adda, page-52, p-303, p-269 (it -1) and 1st corria & adda, page-4, date 08.01.2018, page-12 (item -13)) 2 lowering manhole cover and frame with cbw (1:4), 375 mm thick up to 100mm high with 20mm thick sand and cement plaster including finishing with neat cement after cutting the asphaltum pavement and taking out and re-fixing the existing manhole cover and frame with cement concrete (1:1.5:3) with stone chips all round the frame surface including removal of surplus spoils. ( ref :rate based on pwd current sor, pwd(r&b) 2018, p-233 (it -2.05), p-332(it-18.06), p-222 sl-5(a), p-332 (it -18.05)), pg-227, i-1.03, pg-230,table-i , table iii-2 pg-226, pwd(b) 2017 , p-189 (it -1) and 3rd corria. & adda., p-49&50, date 04.06.2018, p-192 (it -15), p-26 (it -10(i)), consumption chart pg-b-60, sl-3 and annex-ii , format-a & 3rd corr. & adda. dtd-04.06.2018, p-303 , p-191 (i -6)and 3rd corr. & adda, page-52, p-303, p-269 (it -1) and 1st corria & adda, page-4, date 08.01.2018, page-12 (item -13)) 3 (23)supplying, fitting and fixing in positing reinforced cement polymer concrete manhole /gully pit cover with matching frame as per i.s. 12592 (m.d.) i) 35 mt load bearing capacity round manhole cover provided with two lifter hooks fitted with matching frame of size cover : 700 mm. x 100 mm. frame : 910 mm. x 185 mm. opening : 560 mm. weight : 245 kg. (approx.) 4 raising gully pit cover and frame with cbw (1:4), 250 mm thick up to 100mm high with 20mm thick sand and cement plaster with neat cement after dismantiling the existing setting and taking out and refixing the existing cover and frame with cement concrete (1:1.5:3) with stone chips all round the frame surface including removal of surplus spoils. ( ref :rate based on pwd current sor, pwd(r&b) 2018, p-233 (it -2.05), p-332(it-18.06), p-222 sl-5(a), p-332 (it -18.05)), pg-227, i-1.03, pg-230,table-i , table iii-2 pg-226, pwd(b) 2017 , p-189 (it -1) and 3rd corria. & adda., p-49&50, date 04.06.2018, p-192 (it -15), p-26 (it -10(i)), consumption chart pg-b-60, sl-3 and annex-ii , format-a & 3rd corr. & adda. dtd-04.06.2018, p-303 , p-191 (i -6)and 3rd corr. & adda, page-52, p-303, p-269 (it -1) and 1st corria & adda, page-4, date 08.01.2018, page-12 (item -13)) 5 (23)supplying, fitting and fixing in positing reinforced cement polymer concrete manhole /gully pit cover with matching frame as per i.s. 12592 (m.d.)x) 5 mt load bearing capacity gully pit cover with frame and hinge arrangement for opening of size cover : 470 mm. x 420 mm. x 80 mm. frame : 590 mm. x 550 mm. x 170 mm. opening : 380 mm. x 305 mm. weight : 100 kg. (approx.) 6 sub total 7 gst 18% 8 cess 1%