PROVN OF RCC DRAINAGE COVER FOR OPEN DRAINAGE FROM PATIENT COOK HOUSE TO P 49 AT 151 BASE HOSP, PROVN OF TOILET NEAR AGE B/R GUWAHATI AND SPECIAL REPAIR TO WIRING, MCB DB, SUB MAIN AND CONNECTED ITEMS AT 151 BASE HOSP UNDER GE GUWAHATI

B/R PORTION

M&L for precast cement concrete (1:2:4) type B1 using 20mm graded crushed stone aggregate as in landings, cover slabs (for man holes, drains etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar article with plain faces including necessary form work and set in CM (1:4) complete all as specified and as directed. Note :- Reinforcement shall be measured and paid for separately.

M&L formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work, not exc 200mm thick (Horizontal or sloping) for rough finished flat surfaces of concrete complete all as specified.

M&L for providing cement concrete 1:3:6 type C-2 using 40 mm graded stone aggregate as in surface channels and drains and benching including finishing the top of benching even and smooth using extra cement complete all as specified and directed. Note :- Forming fair finished channel shall be measured and paid separately under respective item of the BOQ.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms, moulds mitred/stopped ends etc complete all as directed. Note :- Measurment shall be taken only for inner girth.

M&L for Brick work with sub class 'B' bricks straight or curved on plan exc 6.00 m mean radius built in CM 1:6 complete as specified and directed.

M&L for 15mm thick rendering with cement mortar (1:4) on fair faces of brick work ior concrete surfaces of walls finishing the surface even and fair without using extra cement complete all as specified and as directed.

M&L for 75 mm thick PCC 1:3:6 type C2 using 40mm graded stone aggregate as in plinth protection/ path and pavement finished even and smooth without using extra cement complete all as specified and as directed.

M&L for precast cement concrete (1:3:6) type C1, using 20mm graded crushed stone aggregate) as in window or door cills, lintels, bressumers, steps, quoin blocks (for use with masonry), string courses, copings, kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders (for stone walling), corbels, brackets, etc. (of any section indicated), with plain fair faces, including chamfers, weatherings, throating etc. and setting in mortar complete with joints to match, set in CM 1:4 complete all as specified & as directed.

M&L for TMT bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.