Construction of Balancing reservoir by level topping raising of canal in different reaches i.e. U S of cross regulator KM 11.785, U S of cross regulator Km 25.600 U S of cross regulator Km 29.500 and U S of PS I

Construction of Pucca bench mark, muttam of size 30x30x75 cm in cement concrete (1:3:6) with maximum aggregate size of 40 mm with 75 cm long MS angle , size 25x25x5 mm embedded including curing transportation and fixing at site etc. complete with all leads & lifts.every 150 mtr. IGNP BSR chp.-XVI ITEM-2

Survey work with total station and preparation of L- section showing level @ 30 meter and X-section with levels at suitable interval clearly showing shape of canal,X-section should be extended both side 10m beyond bank toe/borrow area. The location of C.D. works direct out lets (with size & nos.) / cuts, regulators and existing lining (type and extent) be marked (this shall be done separately for each main canal, branches/minors/sub minors). Listing of present status of existing structures and lining reaches indicating visible distress conditions complete in all respect with material including nominal jungle clearance required for survey work. Digital plotting of drawings with scale 1:2500 (H) and 1:100 (V) for L-sections and 1:100 (H&V) for cross sections for main canal / branches and 1:50 for distributaries and minor/sub-minors including all ancillary works as described in specifications and conditions of contract. (f) For Existing canal having discharge more than 501 cusec IGNP BSR chp.-XVI ITEM-15 F

Cutting & clearance of jungle, bushes, shrubs Ankra/Ipomoea, Juliflora typna etc. on canal and bunds in dry/moist/slushy conditions including disposal as per instructions of the Engineer-in- charge. Cost of wood has been deducted from rates and thus will be property of contractor after cutting. Thick IGNP BSR chp.-XVIII ITEM-1.B

Excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect Soft/Loose soil IGNP BSR CH-IGNP BSR chp.-V-ITEM-1 A

Extra on earthwork for laying in 15 to 25 cm layers including dressing and watering as per specifications (Water to be made available by the department at one place of work site) W R (North) BSR, Chapter 6, Item: 9]

Compaction of earth or highly weathered strata By manually or plain roller. (density 90% of Proctor) IGNP BSR CH-IGNP BSR chp.-V-ITEM-18 A

Preparation and dressing the sub grade including removal of irregularities up to 7.5 cm in soil, morrum mixed with pebbles, small boulders and kankar & murrum for (b) side slopes IGNP BSR CH-IGNP BSR chp.-IX-ITEM-14 b

Extra lead over item no 4 of excavated material. Beyond initial lead of 50 m & upto 250 m IGNP BSR CH-IGNP BSR chp.-V-ITEM-10.a

Providing and laying granular sub-base material as per MoRTH specification table 400-1, having P.I. not more than 6 including spreading in layers not exceeding 150 mm compacted thickness and consolidation by 8-10 tonne power roller to required camber and grade including cost of water and hire charges of machinery including T&P with all lead (Compacted thickness to be measured) with CBR of material not less than 15 (For rural roads only) as per MoRTH specification clause 401 with all lead 4.3 For Grading III Material PWD ROAD BSR SEC. 1 CH-R4 ITEM-4.3

Side shuttering including propping etc. complete (to achieve finish F 2 for: (a) Block joints of foundation stilling basins buckets, aprons etc. (non-suspended horizontally laid mass concrete) IGNP BSR CH-IGNP BSR chp.-10-ITEM-1-a